The Experts below are selected from a list of 9846 Experts worldwide ranked by ideXlab platform

J.b. Ilconich - One of the best experts on this subject based on the ideXlab platform.

  • progress in carbon dioxide capture and separation research for gasification based power generation point sources
    Fuel Processing Technology, 2008
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, Christina R Myers, J.b. Ilconich
    Abstract:

    The purpose of the present work is to investigate novel approaches, materials, and molecules for the abatement of carbon dioxide (CO2) at the pre-combustion stage of gasification-based power generation point sources. The capture/separation step for CO2 from large point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the Office of Research and Development of the National Energy Technology Laboratory possess the potential for improved efficiency and reduced costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the present research is focused on the capture/separation of carbon dioxide from fuel gas (pre-combustion gas) from Processes such as the Integrated Gasification Combined Cycle (IGCC) Process. For such applications, novel concepts are being developed in wet scrubbing with Physical sorption, chemical sorption with solid sorbents, and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an “ideal” Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Pertaining to another separation technology, fabrication techniques and mechanistic studies for membranes separating CO2 from the fuel gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. Finally, Processes based on dry, regenerable sorbents are additional techniques for CO2 capture from fuel gas. An overview of these novel techniques is presented along with a research progress status of technologies related to membranes and Physical Solvents.

  • Carbon Dioxide Capture and Separation Techniques for Gasification-based Power Generation Point Sources
    2007
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, J.b. Ilconich
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory possess the potential for improved efficiency and reduced costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (post-combustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle or IGCC). With respect to fuel gas applications, novel concepts are being developed in wet scrubbing with Physical absorption; chemical absorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an ideal Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Pertaining to another separation technology, fabrication techniques and mechanistic studies for membranesmore » separating CO2 from the fuel gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. Finally, dry, regenerable Processes based on sorbents are additional techniques for CO2 capture from fuel gas. An overview of these novel techniques is presented along with a research progress status of technologies related to membranes and Physical Solvents.« less

  • Carbon dioxide capture and separation techniques for advanced power generation point sources
    2006
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, J.b. Ilconich
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory possess the potential for improved efficiency and costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (postcombustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle – IGCC). With respect to fuel gas applications, novel concepts are being developed in wet scrubbing with Physical absorption; chemical absorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an ideal Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Fabrication techniques and mechanistic studies for hybrid membranes separating CO2 from the fuelmore » gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic silanes incorporated into an alumina support or ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. An overview of two novel techniques is presented along with a research progress status of each technology.« less

Henry W. Pennline - One of the best experts on this subject based on the ideXlab platform.

  • progress in carbon dioxide capture and separation research for gasification based power generation point sources
    Fuel Processing Technology, 2008
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, Christina R Myers, J.b. Ilconich
    Abstract:

    The purpose of the present work is to investigate novel approaches, materials, and molecules for the abatement of carbon dioxide (CO2) at the pre-combustion stage of gasification-based power generation point sources. The capture/separation step for CO2 from large point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the Office of Research and Development of the National Energy Technology Laboratory possess the potential for improved efficiency and reduced costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the present research is focused on the capture/separation of carbon dioxide from fuel gas (pre-combustion gas) from Processes such as the Integrated Gasification Combined Cycle (IGCC) Process. For such applications, novel concepts are being developed in wet scrubbing with Physical sorption, chemical sorption with solid sorbents, and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an “ideal” Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Pertaining to another separation technology, fabrication techniques and mechanistic studies for membranes separating CO2 from the fuel gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. Finally, Processes based on dry, regenerable sorbents are additional techniques for CO2 capture from fuel gas. An overview of these novel techniques is presented along with a research progress status of technologies related to membranes and Physical Solvents.

  • Carbon Dioxide Capture and Separation Techniques for Gasification-based Power Generation Point Sources
    2007
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, J.b. Ilconich
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory possess the potential for improved efficiency and reduced costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (post-combustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle or IGCC). With respect to fuel gas applications, novel concepts are being developed in wet scrubbing with Physical absorption; chemical absorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an ideal Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Pertaining to another separation technology, fabrication techniques and mechanistic studies for membranesmore » separating CO2 from the fuel gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. Finally, dry, regenerable Processes based on sorbents are additional techniques for CO2 capture from fuel gas. An overview of these novel techniques is presented along with a research progress status of technologies related to membranes and Physical Solvents.« less

  • Carbon dioxide capture and separation techniques for advanced power generation point sources
    2006
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, J.b. Ilconich
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory possess the potential for improved efficiency and costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (postcombustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle – IGCC). With respect to fuel gas applications, novel concepts are being developed in wet scrubbing with Physical absorption; chemical absorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an ideal Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Fabrication techniques and mechanistic studies for hybrid membranes separating CO2 from the fuelmore » gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic silanes incorporated into an alumina support or ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. An overview of two novel techniques is presented along with a research progress status of each technology.« less

  • RECENT ADVANCES IN CARBON DIOXIDE CAPTURE AND SEPARATION TECHNIQUES FOR POWER GENERATION POINT SOURCES
    2006
    Co-Authors: Henry W. Pennline, K.j. Resnik, James S Hoffman, Badie I. Morsi, David R Luebke, Kenneth L Jones, Mcmahan L. Gray, Daniel J Fauth, Ranjani Siriwardane
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory (NETL) possess the potential for improved efficiency and costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (postcombustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle – IGCC). Novel concepts are being developed in wet scrubbing with either chemical or Physical absorption; chemical absorption or adsorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses an ammonia-based Solvent to absorb carbon dioxide from the flue gas of a pulverized coal-fired power plant. In contrast, a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure is being developed. Fabrication techniques and mechanistic studies for hybrid membranes separating CO2 from the fuel gas produced by coal gasification are also being performed. Solid, regenerable sorbents that can be employed in either flue gas or fuel gas applications are being investigated. Progress with these sorbents that can be regenerated via a temperature and/or pressure swing has led to a demonstration within the Modular Carbon Dioxide Capture Facility constructed at NETL. An overview of the various novel techniques is presented along with a research progress status of each technology.

Badie I. Morsi - One of the best experts on this subject based on the ideXlab platform.

  • progress in carbon dioxide capture and separation research for gasification based power generation point sources
    Fuel Processing Technology, 2008
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, Christina R Myers, J.b. Ilconich
    Abstract:

    The purpose of the present work is to investigate novel approaches, materials, and molecules for the abatement of carbon dioxide (CO2) at the pre-combustion stage of gasification-based power generation point sources. The capture/separation step for CO2 from large point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the Office of Research and Development of the National Energy Technology Laboratory possess the potential for improved efficiency and reduced costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the present research is focused on the capture/separation of carbon dioxide from fuel gas (pre-combustion gas) from Processes such as the Integrated Gasification Combined Cycle (IGCC) Process. For such applications, novel concepts are being developed in wet scrubbing with Physical sorption, chemical sorption with solid sorbents, and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an “ideal” Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Pertaining to another separation technology, fabrication techniques and mechanistic studies for membranes separating CO2 from the fuel gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. Finally, Processes based on dry, regenerable sorbents are additional techniques for CO2 capture from fuel gas. An overview of these novel techniques is presented along with a research progress status of technologies related to membranes and Physical Solvents.

  • Carbon Dioxide Capture and Separation Techniques for Gasification-based Power Generation Point Sources
    2007
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, J.b. Ilconich
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory possess the potential for improved efficiency and reduced costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (post-combustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle or IGCC). With respect to fuel gas applications, novel concepts are being developed in wet scrubbing with Physical absorption; chemical absorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an ideal Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Pertaining to another separation technology, fabrication techniques and mechanistic studies for membranesmore » separating CO2 from the fuel gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. Finally, dry, regenerable Processes based on sorbents are additional techniques for CO2 capture from fuel gas. An overview of these novel techniques is presented along with a research progress status of technologies related to membranes and Physical Solvents.« less

  • Carbon dioxide capture and separation techniques for advanced power generation point sources
    2006
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, J.b. Ilconich
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory possess the potential for improved efficiency and costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (postcombustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle – IGCC). With respect to fuel gas applications, novel concepts are being developed in wet scrubbing with Physical absorption; chemical absorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an ideal Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Fabrication techniques and mechanistic studies for hybrid membranes separating CO2 from the fuelmore » gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic silanes incorporated into an alumina support or ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. An overview of two novel techniques is presented along with a research progress status of each technology.« less

  • RECENT ADVANCES IN CARBON DIOXIDE CAPTURE AND SEPARATION TECHNIQUES FOR POWER GENERATION POINT SOURCES
    2006
    Co-Authors: Henry W. Pennline, K.j. Resnik, James S Hoffman, Badie I. Morsi, David R Luebke, Kenneth L Jones, Mcmahan L. Gray, Daniel J Fauth, Ranjani Siriwardane
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory (NETL) possess the potential for improved efficiency and costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (postcombustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle – IGCC). Novel concepts are being developed in wet scrubbing with either chemical or Physical absorption; chemical absorption or adsorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses an ammonia-based Solvent to absorb carbon dioxide from the flue gas of a pulverized coal-fired power plant. In contrast, a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure is being developed. Fabrication techniques and mechanistic studies for hybrid membranes separating CO2 from the fuel gas produced by coal gasification are also being performed. Solid, regenerable sorbents that can be employed in either flue gas or fuel gas applications are being investigated. Progress with these sorbents that can be regenerated via a temperature and/or pressure swing has led to a demonstration within the Modular Carbon Dioxide Capture Facility constructed at NETL. An overview of the various novel techniques is presented along with a research progress status of each technology.

David R Luebke - One of the best experts on this subject based on the ideXlab platform.

  • progress in carbon dioxide capture and separation research for gasification based power generation point sources
    Fuel Processing Technology, 2008
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, Christina R Myers, J.b. Ilconich
    Abstract:

    The purpose of the present work is to investigate novel approaches, materials, and molecules for the abatement of carbon dioxide (CO2) at the pre-combustion stage of gasification-based power generation point sources. The capture/separation step for CO2 from large point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the Office of Research and Development of the National Energy Technology Laboratory possess the potential for improved efficiency and reduced costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the present research is focused on the capture/separation of carbon dioxide from fuel gas (pre-combustion gas) from Processes such as the Integrated Gasification Combined Cycle (IGCC) Process. For such applications, novel concepts are being developed in wet scrubbing with Physical sorption, chemical sorption with solid sorbents, and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an “ideal” Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Pertaining to another separation technology, fabrication techniques and mechanistic studies for membranes separating CO2 from the fuel gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. Finally, Processes based on dry, regenerable sorbents are additional techniques for CO2 capture from fuel gas. An overview of these novel techniques is presented along with a research progress status of technologies related to membranes and Physical Solvents.

  • Carbon Dioxide Capture and Separation Techniques for Gasification-based Power Generation Point Sources
    2007
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, J.b. Ilconich
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory possess the potential for improved efficiency and reduced costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (post-combustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle or IGCC). With respect to fuel gas applications, novel concepts are being developed in wet scrubbing with Physical absorption; chemical absorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an ideal Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Pertaining to another separation technology, fabrication techniques and mechanistic studies for membranesmore » separating CO2 from the fuel gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. Finally, dry, regenerable Processes based on sorbents are additional techniques for CO2 capture from fuel gas. An overview of these novel techniques is presented along with a research progress status of technologies related to membranes and Physical Solvents.« less

  • Carbon dioxide capture and separation techniques for advanced power generation point sources
    2006
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, J.b. Ilconich
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory possess the potential for improved efficiency and costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (postcombustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle – IGCC). With respect to fuel gas applications, novel concepts are being developed in wet scrubbing with Physical absorption; chemical absorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an ideal Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Fabrication techniques and mechanistic studies for hybrid membranes separating CO2 from the fuelmore » gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic silanes incorporated into an alumina support or ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. An overview of two novel techniques is presented along with a research progress status of each technology.« less

  • RECENT ADVANCES IN CARBON DIOXIDE CAPTURE AND SEPARATION TECHNIQUES FOR POWER GENERATION POINT SOURCES
    2006
    Co-Authors: Henry W. Pennline, K.j. Resnik, James S Hoffman, Badie I. Morsi, David R Luebke, Kenneth L Jones, Mcmahan L. Gray, Daniel J Fauth, Ranjani Siriwardane
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory (NETL) possess the potential for improved efficiency and costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (postcombustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle – IGCC). Novel concepts are being developed in wet scrubbing with either chemical or Physical absorption; chemical absorption or adsorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses an ammonia-based Solvent to absorb carbon dioxide from the flue gas of a pulverized coal-fired power plant. In contrast, a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure is being developed. Fabrication techniques and mechanistic studies for hybrid membranes separating CO2 from the fuel gas produced by coal gasification are also being performed. Solid, regenerable sorbents that can be employed in either flue gas or fuel gas applications are being investigated. Progress with these sorbents that can be regenerated via a temperature and/or pressure swing has led to a demonstration within the Modular Carbon Dioxide Capture Facility constructed at NETL. An overview of the various novel techniques is presented along with a research progress status of each technology.

Kenneth L Jones - One of the best experts on this subject based on the ideXlab platform.

  • progress in carbon dioxide capture and separation research for gasification based power generation point sources
    Fuel Processing Technology, 2008
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, Christina R Myers, J.b. Ilconich
    Abstract:

    The purpose of the present work is to investigate novel approaches, materials, and molecules for the abatement of carbon dioxide (CO2) at the pre-combustion stage of gasification-based power generation point sources. The capture/separation step for CO2 from large point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the Office of Research and Development of the National Energy Technology Laboratory possess the potential for improved efficiency and reduced costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the present research is focused on the capture/separation of carbon dioxide from fuel gas (pre-combustion gas) from Processes such as the Integrated Gasification Combined Cycle (IGCC) Process. For such applications, novel concepts are being developed in wet scrubbing with Physical sorption, chemical sorption with solid sorbents, and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an “ideal” Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Pertaining to another separation technology, fabrication techniques and mechanistic studies for membranes separating CO2 from the fuel gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. Finally, Processes based on dry, regenerable sorbents are additional techniques for CO2 capture from fuel gas. An overview of these novel techniques is presented along with a research progress status of technologies related to membranes and Physical Solvents.

  • Carbon Dioxide Capture and Separation Techniques for Gasification-based Power Generation Point Sources
    2007
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, J.b. Ilconich
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory possess the potential for improved efficiency and reduced costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (post-combustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle or IGCC). With respect to fuel gas applications, novel concepts are being developed in wet scrubbing with Physical absorption; chemical absorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an ideal Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Pertaining to another separation technology, fabrication techniques and mechanistic studies for membranesmore » separating CO2 from the fuel gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. Finally, dry, regenerable Processes based on sorbents are additional techniques for CO2 capture from fuel gas. An overview of these novel techniques is presented along with a research progress status of technologies related to membranes and Physical Solvents.« less

  • Carbon dioxide capture and separation techniques for advanced power generation point sources
    2006
    Co-Authors: Henry W. Pennline, Badie I. Morsi, David R Luebke, Kenneth L Jones, Y.j. Heintz, J.b. Ilconich
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory possess the potential for improved efficiency and costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (postcombustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle – IGCC). With respect to fuel gas applications, novel concepts are being developed in wet scrubbing with Physical absorption; chemical absorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure. The need to define an ideal Solvent has led to the study of the solubility and mass transfer properties of various Solvents. Fabrication techniques and mechanistic studies for hybrid membranes separating CO2 from the fuelmore » gas produced by coal gasification are also being performed. Membranes that consist of CO2-philic silanes incorporated into an alumina support or ionic liquids encapsulated into a polymeric substrate have been investigated for permeability and selectivity. An overview of two novel techniques is presented along with a research progress status of each technology.« less

  • RECENT ADVANCES IN CARBON DIOXIDE CAPTURE AND SEPARATION TECHNIQUES FOR POWER GENERATION POINT SOURCES
    2006
    Co-Authors: Henry W. Pennline, K.j. Resnik, James S Hoffman, Badie I. Morsi, David R Luebke, Kenneth L Jones, Mcmahan L. Gray, Daniel J Fauth, Ranjani Siriwardane
    Abstract:

    The capture/separation step for carbon dioxide (CO2) from large-point sources is a critical one with respect to the technical feasibility and cost of the overall carbon sequestration scenario. For large-point sources, such as those found in power generation, the carbon dioxide capture techniques being investigated by the in-house research area of the National Energy Technology Laboratory (NETL) possess the potential for improved efficiency and costs as compared to more conventional technologies. The investigated techniques can have wide applications, but the research has focused on capture/separation of carbon dioxide from flue gas (postcombustion from fossil fuel-fired combustors) and from fuel gas (precombustion, such as integrated gasification combined cycle – IGCC). Novel concepts are being developed in wet scrubbing with either chemical or Physical absorption; chemical absorption or adsorption with solid sorbents; and separation by membranes. In one concept, a wet scrubbing technique is being investigated that uses an ammonia-based Solvent to absorb carbon dioxide from the flue gas of a pulverized coal-fired power plant. In contrast, a Physical Solvent Process to remove CO2 from fuel gas of an IGCC system at elevated temperature and pressure is being developed. Fabrication techniques and mechanistic studies for hybrid membranes separating CO2 from the fuel gas produced by coal gasification are also being performed. Solid, regenerable sorbents that can be employed in either flue gas or fuel gas applications are being investigated. Progress with these sorbents that can be regenerated via a temperature and/or pressure swing has led to a demonstration within the Modular Carbon Dioxide Capture Facility constructed at NETL. An overview of the various novel techniques is presented along with a research progress status of each technology.