The Experts below are selected from a list of 324 Experts worldwide ranked by ideXlab platform
Jie Feng - One of the best experts on this subject based on the ideXlab platform.
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A feasibility study for CO2 recycle assistance with Coke Oven Gas to synthetic natural Gas
Applied Energy, 2017Co-Authors: Qun Yi, Guo-sheng Wu, Min-hui Gong, Yi Huang, Jie Feng, Wen-ying LiAbstract:Based on the industrial technology from Coke Oven Gas to synthetic natural Gas, a process of CO2 recycle assistance with Coke Oven Gas to synthetic natural Gas is proposed, simulated, and optimized. The effects of key parameters on the performance of new system are investigated and the optimum parameters are determined. The Coke Oven Gas reacts with the recycled CO2 separated from the CO2-rich exhaust Gas to produce synGas for synthetic natural Gas production. This CO2 recycle can significantly improve the hydrogen utilization efficiency in Coke Oven Gas, which does not only increases the synthetic natural Gas production and thus enhancing energy efficiency, but also reduces the CO2 emission simultaneously. The results show that the energy and exergy efficiency (79.0% and 81.1%) of the new process is increased by 6.3 and 6.6 percent points, synthetic natural Gas production cost and direct CO2 emission reduced by 0.05US$/m3 and 99.9%, whereas the synthetic natural Gas output increased by 20%, in comparison with the conventional Coke Oven Gas to synthetic natural Gas process. The proposed system provides a promising way for future improvements of Coke Oven Gas to synthetic natural Gas process, and can also be a guide for CO2 utilization or CO2 emission reduction in coking industry.
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Coke Oven Gas to methanol process integrated with co2 recycle for high energy efficiency economic benefits and low emissions
Energy Conversion and Management, 2017Co-Authors: Qun Yi, Guo-sheng Wu, Min-hui Gong, Yi Huang, Jie FengAbstract:Abstract A process of CO 2 recycle to supply carbon for assisting with Coke Oven Gas to methanol process is proposed to realize clean and efficient Coke Oven Gas utilization. Two CO 2 recycle schemes with respect to Coke Oven Gas, namely with and without H 2 separation before reforming, are developed. It is revealed that the process with H 2 separation is more beneficial to element and energy efficiency improvement, and it also presents a better techno-economic performance in comparison with the conventional Coke Oven Gas to methanol process. The exergy efficiency, direct CO 2 emission, and internal rate of return of the process with H 2 separation are 73.9%, 0.69 t/t-methanol, and 35.1%, respectively. This excellent performance implies that reforming technology selection, H 2 utilization efficiency, and CO 2 recycle ways have important influences on the performance of the Coke Oven Gas to methanol process. The findings of this study represent significant progress for future improvements of the Coke Oven Gas to methanol process, especially CO 2 conversion integrated with Coke Oven Gas utilization in the coking industry.
Min-hui Gong - One of the best experts on this subject based on the ideXlab platform.
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A feasibility study for CO2 recycle assistance with Coke Oven Gas to synthetic natural Gas
Applied Energy, 2017Co-Authors: Qun Yi, Guo-sheng Wu, Min-hui Gong, Yi Huang, Jie Feng, Wen-ying LiAbstract:Based on the industrial technology from Coke Oven Gas to synthetic natural Gas, a process of CO2 recycle assistance with Coke Oven Gas to synthetic natural Gas is proposed, simulated, and optimized. The effects of key parameters on the performance of new system are investigated and the optimum parameters are determined. The Coke Oven Gas reacts with the recycled CO2 separated from the CO2-rich exhaust Gas to produce synGas for synthetic natural Gas production. This CO2 recycle can significantly improve the hydrogen utilization efficiency in Coke Oven Gas, which does not only increases the synthetic natural Gas production and thus enhancing energy efficiency, but also reduces the CO2 emission simultaneously. The results show that the energy and exergy efficiency (79.0% and 81.1%) of the new process is increased by 6.3 and 6.6 percent points, synthetic natural Gas production cost and direct CO2 emission reduced by 0.05US$/m3 and 99.9%, whereas the synthetic natural Gas output increased by 20%, in comparison with the conventional Coke Oven Gas to synthetic natural Gas process. The proposed system provides a promising way for future improvements of Coke Oven Gas to synthetic natural Gas process, and can also be a guide for CO2 utilization or CO2 emission reduction in coking industry.
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Coke Oven Gas to methanol process integrated with co2 recycle for high energy efficiency economic benefits and low emissions
Energy Conversion and Management, 2017Co-Authors: Qun Yi, Guo-sheng Wu, Min-hui Gong, Yi Huang, Jie FengAbstract:Abstract A process of CO 2 recycle to supply carbon for assisting with Coke Oven Gas to methanol process is proposed to realize clean and efficient Coke Oven Gas utilization. Two CO 2 recycle schemes with respect to Coke Oven Gas, namely with and without H 2 separation before reforming, are developed. It is revealed that the process with H 2 separation is more beneficial to element and energy efficiency improvement, and it also presents a better techno-economic performance in comparison with the conventional Coke Oven Gas to methanol process. The exergy efficiency, direct CO 2 emission, and internal rate of return of the process with H 2 separation are 73.9%, 0.69 t/t-methanol, and 35.1%, respectively. This excellent performance implies that reforming technology selection, H 2 utilization efficiency, and CO 2 recycle ways have important influences on the performance of the Coke Oven Gas to methanol process. The findings of this study represent significant progress for future improvements of the Coke Oven Gas to methanol process, especially CO 2 conversion integrated with Coke Oven Gas utilization in the coking industry.
Qun Yi - One of the best experts on this subject based on the ideXlab platform.
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A feasibility study for CO2 recycle assistance with Coke Oven Gas to synthetic natural Gas
Applied Energy, 2017Co-Authors: Qun Yi, Guo-sheng Wu, Min-hui Gong, Yi Huang, Jie Feng, Wen-ying LiAbstract:Based on the industrial technology from Coke Oven Gas to synthetic natural Gas, a process of CO2 recycle assistance with Coke Oven Gas to synthetic natural Gas is proposed, simulated, and optimized. The effects of key parameters on the performance of new system are investigated and the optimum parameters are determined. The Coke Oven Gas reacts with the recycled CO2 separated from the CO2-rich exhaust Gas to produce synGas for synthetic natural Gas production. This CO2 recycle can significantly improve the hydrogen utilization efficiency in Coke Oven Gas, which does not only increases the synthetic natural Gas production and thus enhancing energy efficiency, but also reduces the CO2 emission simultaneously. The results show that the energy and exergy efficiency (79.0% and 81.1%) of the new process is increased by 6.3 and 6.6 percent points, synthetic natural Gas production cost and direct CO2 emission reduced by 0.05US$/m3 and 99.9%, whereas the synthetic natural Gas output increased by 20%, in comparison with the conventional Coke Oven Gas to synthetic natural Gas process. The proposed system provides a promising way for future improvements of Coke Oven Gas to synthetic natural Gas process, and can also be a guide for CO2 utilization or CO2 emission reduction in coking industry.
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Coke Oven Gas to methanol process integrated with co2 recycle for high energy efficiency economic benefits and low emissions
Energy Conversion and Management, 2017Co-Authors: Qun Yi, Guo-sheng Wu, Min-hui Gong, Yi Huang, Jie FengAbstract:Abstract A process of CO 2 recycle to supply carbon for assisting with Coke Oven Gas to methanol process is proposed to realize clean and efficient Coke Oven Gas utilization. Two CO 2 recycle schemes with respect to Coke Oven Gas, namely with and without H 2 separation before reforming, are developed. It is revealed that the process with H 2 separation is more beneficial to element and energy efficiency improvement, and it also presents a better techno-economic performance in comparison with the conventional Coke Oven Gas to methanol process. The exergy efficiency, direct CO 2 emission, and internal rate of return of the process with H 2 separation are 73.9%, 0.69 t/t-methanol, and 35.1%, respectively. This excellent performance implies that reforming technology selection, H 2 utilization efficiency, and CO 2 recycle ways have important influences on the performance of the Coke Oven Gas to methanol process. The findings of this study represent significant progress for future improvements of the Coke Oven Gas to methanol process, especially CO 2 conversion integrated with Coke Oven Gas utilization in the coking industry.
Guo-sheng Wu - One of the best experts on this subject based on the ideXlab platform.
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A feasibility study for CO2 recycle assistance with Coke Oven Gas to synthetic natural Gas
Applied Energy, 2017Co-Authors: Qun Yi, Guo-sheng Wu, Min-hui Gong, Yi Huang, Jie Feng, Wen-ying LiAbstract:Based on the industrial technology from Coke Oven Gas to synthetic natural Gas, a process of CO2 recycle assistance with Coke Oven Gas to synthetic natural Gas is proposed, simulated, and optimized. The effects of key parameters on the performance of new system are investigated and the optimum parameters are determined. The Coke Oven Gas reacts with the recycled CO2 separated from the CO2-rich exhaust Gas to produce synGas for synthetic natural Gas production. This CO2 recycle can significantly improve the hydrogen utilization efficiency in Coke Oven Gas, which does not only increases the synthetic natural Gas production and thus enhancing energy efficiency, but also reduces the CO2 emission simultaneously. The results show that the energy and exergy efficiency (79.0% and 81.1%) of the new process is increased by 6.3 and 6.6 percent points, synthetic natural Gas production cost and direct CO2 emission reduced by 0.05US$/m3 and 99.9%, whereas the synthetic natural Gas output increased by 20%, in comparison with the conventional Coke Oven Gas to synthetic natural Gas process. The proposed system provides a promising way for future improvements of Coke Oven Gas to synthetic natural Gas process, and can also be a guide for CO2 utilization or CO2 emission reduction in coking industry.
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Coke Oven Gas to methanol process integrated with co2 recycle for high energy efficiency economic benefits and low emissions
Energy Conversion and Management, 2017Co-Authors: Qun Yi, Guo-sheng Wu, Min-hui Gong, Yi Huang, Jie FengAbstract:Abstract A process of CO 2 recycle to supply carbon for assisting with Coke Oven Gas to methanol process is proposed to realize clean and efficient Coke Oven Gas utilization. Two CO 2 recycle schemes with respect to Coke Oven Gas, namely with and without H 2 separation before reforming, are developed. It is revealed that the process with H 2 separation is more beneficial to element and energy efficiency improvement, and it also presents a better techno-economic performance in comparison with the conventional Coke Oven Gas to methanol process. The exergy efficiency, direct CO 2 emission, and internal rate of return of the process with H 2 separation are 73.9%, 0.69 t/t-methanol, and 35.1%, respectively. This excellent performance implies that reforming technology selection, H 2 utilization efficiency, and CO 2 recycle ways have important influences on the performance of the Coke Oven Gas to methanol process. The findings of this study represent significant progress for future improvements of the Coke Oven Gas to methanol process, especially CO 2 conversion integrated with Coke Oven Gas utilization in the coking industry.
Yi Huang - One of the best experts on this subject based on the ideXlab platform.
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A feasibility study for CO2 recycle assistance with Coke Oven Gas to synthetic natural Gas
Applied Energy, 2017Co-Authors: Qun Yi, Guo-sheng Wu, Min-hui Gong, Yi Huang, Jie Feng, Wen-ying LiAbstract:Based on the industrial technology from Coke Oven Gas to synthetic natural Gas, a process of CO2 recycle assistance with Coke Oven Gas to synthetic natural Gas is proposed, simulated, and optimized. The effects of key parameters on the performance of new system are investigated and the optimum parameters are determined. The Coke Oven Gas reacts with the recycled CO2 separated from the CO2-rich exhaust Gas to produce synGas for synthetic natural Gas production. This CO2 recycle can significantly improve the hydrogen utilization efficiency in Coke Oven Gas, which does not only increases the synthetic natural Gas production and thus enhancing energy efficiency, but also reduces the CO2 emission simultaneously. The results show that the energy and exergy efficiency (79.0% and 81.1%) of the new process is increased by 6.3 and 6.6 percent points, synthetic natural Gas production cost and direct CO2 emission reduced by 0.05US$/m3 and 99.9%, whereas the synthetic natural Gas output increased by 20%, in comparison with the conventional Coke Oven Gas to synthetic natural Gas process. The proposed system provides a promising way for future improvements of Coke Oven Gas to synthetic natural Gas process, and can also be a guide for CO2 utilization or CO2 emission reduction in coking industry.
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Coke Oven Gas to methanol process integrated with co2 recycle for high energy efficiency economic benefits and low emissions
Energy Conversion and Management, 2017Co-Authors: Qun Yi, Guo-sheng Wu, Min-hui Gong, Yi Huang, Jie FengAbstract:Abstract A process of CO 2 recycle to supply carbon for assisting with Coke Oven Gas to methanol process is proposed to realize clean and efficient Coke Oven Gas utilization. Two CO 2 recycle schemes with respect to Coke Oven Gas, namely with and without H 2 separation before reforming, are developed. It is revealed that the process with H 2 separation is more beneficial to element and energy efficiency improvement, and it also presents a better techno-economic performance in comparison with the conventional Coke Oven Gas to methanol process. The exergy efficiency, direct CO 2 emission, and internal rate of return of the process with H 2 separation are 73.9%, 0.69 t/t-methanol, and 35.1%, respectively. This excellent performance implies that reforming technology selection, H 2 utilization efficiency, and CO 2 recycle ways have important influences on the performance of the Coke Oven Gas to methanol process. The findings of this study represent significant progress for future improvements of the Coke Oven Gas to methanol process, especially CO 2 conversion integrated with Coke Oven Gas utilization in the coking industry.