The Experts below are selected from a list of 99 Experts worldwide ranked by ideXlab platform

I M Mishra - One of the best experts on this subject based on the ideXlab platform.

  • adsorption equilibria of propylene and propane on zeolites and prediction of their binary adsorption with the ideal adsorbed solution theory
    Journal of Chemical & Engineering Data, 2016
    Co-Authors: Swapnil Divekar, Anshu Nanoti, Soumen Dasgupta, Rekha Chauhan, Pushpa Gupta, Madhukar Onkarnath Garg, S P Singh, I M Mishra
    Abstract:

    Adsorption equilibrium isotherms of propane (C3H8) and propylene (C3H6) on commercial zeolite 5A (UOP), zeolite 13X (Z10-04, Zeochem), and laboratory synthesized titanosilicate Na-ETS-10 were measured using a gravimetric microbalance at 298, 323, 343, 373, and 423 K and over 0 to 300 kPa. The isotherm data were fitted to different isotherm models. A Microsoft Excel based code for solving Ideal Adsorbed Solution Theory (IAST) was validated against literature reported multicomponent isotherm data. The binary adsorption selectivity of propylene over propane was predicted with this IAST solver for two feed compositions, namely, equimolar propane/propylene mixture and 85 mol % propylene with balance propane representing steam Cracker and Fluid Catalytic Cracker (FCC) off gas, respectively. High selectivity values in excess of 25 are obtained for Z10-04. Propylene to propane selectivity for Z10-04 and Na-ETS-10 decreases with an increase in temperature, and for zeolite 5A (UOP) the selectivity improves with an ...

  • Adsorption Equilibria of Propylene and Propane on Zeolites and Prediction of Their Binary Adsorption with the Ideal Adsorbed Solution Theory
    2016
    Co-Authors: Swapnil Divekar, Anshu Nanoti, Soumen Dasgupta, Rekha Chauhan, Pushpa Gupta, Madhukar Onkarnath Garg, S P Singh, I M Mishra
    Abstract:

    Adsorption equilibrium isotherms of propane (C3H8) and propylene (C3H6) on commercial zeolite 5A (UOP), zeolite 13X (Z10-04, Zeochem), and laboratory synthesized titanosilicate Na-ETS-10 were measured using a gravimetric microbalance at 298, 323, 343, 373, and 423 K and over 0 to 300 kPa. The isotherm data were fitted to different isotherm models. A Microsoft Excel based code for solving Ideal Adsorbed Solution Theory (IAST) was validated against literature reported multicomponent isotherm data. The binary adsorption selectivity of propylene over propane was predicted with this IAST solver for two feed compositions, namely, equimolar propane/propylene mixture and 85 mol % propylene with balance propane representing steam Cracker and Fluid Catalytic Cracker (FCC) off gas, respectively. High selectivity values in excess of 25 are obtained for Z10-04. Propylene to propane selectivity for Z10-04 and Na-ETS-10 decreases with an increase in temperature, and for zeolite 5A (UOP) the selectivity improves with an increase in temperature

Swapnil Divekar - One of the best experts on this subject based on the ideXlab platform.

  • adsorption equilibria of propylene and propane on zeolites and prediction of their binary adsorption with the ideal adsorbed solution theory
    Journal of Chemical & Engineering Data, 2016
    Co-Authors: Swapnil Divekar, Anshu Nanoti, Soumen Dasgupta, Rekha Chauhan, Pushpa Gupta, Madhukar Onkarnath Garg, S P Singh, I M Mishra
    Abstract:

    Adsorption equilibrium isotherms of propane (C3H8) and propylene (C3H6) on commercial zeolite 5A (UOP), zeolite 13X (Z10-04, Zeochem), and laboratory synthesized titanosilicate Na-ETS-10 were measured using a gravimetric microbalance at 298, 323, 343, 373, and 423 K and over 0 to 300 kPa. The isotherm data were fitted to different isotherm models. A Microsoft Excel based code for solving Ideal Adsorbed Solution Theory (IAST) was validated against literature reported multicomponent isotherm data. The binary adsorption selectivity of propylene over propane was predicted with this IAST solver for two feed compositions, namely, equimolar propane/propylene mixture and 85 mol % propylene with balance propane representing steam Cracker and Fluid Catalytic Cracker (FCC) off gas, respectively. High selectivity values in excess of 25 are obtained for Z10-04. Propylene to propane selectivity for Z10-04 and Na-ETS-10 decreases with an increase in temperature, and for zeolite 5A (UOP) the selectivity improves with an ...

  • Adsorption Equilibria of Propylene and Propane on Zeolites and Prediction of Their Binary Adsorption with the Ideal Adsorbed Solution Theory
    2016
    Co-Authors: Swapnil Divekar, Anshu Nanoti, Soumen Dasgupta, Rekha Chauhan, Pushpa Gupta, Madhukar Onkarnath Garg, S P Singh, I M Mishra
    Abstract:

    Adsorption equilibrium isotherms of propane (C3H8) and propylene (C3H6) on commercial zeolite 5A (UOP), zeolite 13X (Z10-04, Zeochem), and laboratory synthesized titanosilicate Na-ETS-10 were measured using a gravimetric microbalance at 298, 323, 343, 373, and 423 K and over 0 to 300 kPa. The isotherm data were fitted to different isotherm models. A Microsoft Excel based code for solving Ideal Adsorbed Solution Theory (IAST) was validated against literature reported multicomponent isotherm data. The binary adsorption selectivity of propylene over propane was predicted with this IAST solver for two feed compositions, namely, equimolar propane/propylene mixture and 85 mol % propylene with balance propane representing steam Cracker and Fluid Catalytic Cracker (FCC) off gas, respectively. High selectivity values in excess of 25 are obtained for Z10-04. Propylene to propane selectivity for Z10-04 and Na-ETS-10 decreases with an increase in temperature, and for zeolite 5A (UOP) the selectivity improves with an increase in temperature

Trond Myrstad - One of the best experts on this subject based on the ideXlab platform.

  • catalyst evaluation using an arco pilot unit on north sea atmospheric residue
    Advances in Fluid Catalytic Cracking: Testing Characterization and Environmental Regulations, 2010
    Co-Authors: Sveningva Andersso, Trond Myrstad
    Abstract:

    At the end of the 1970s Statoil cracked a North Sea atmospheric residue for the first time in M. W. Kellogg’s circulating pilot unit in Texas [1]. This pilot unit was quite large, with a capacity of one barrel a day. The test in this pilot unit was very successful and showed that North Sea atmospheric residues were very suitable feedstocks for a residue Fluid Catalytic Cracker, and that North Sea atmospheric residues gave very promising product yields.

  • catalyst evaluation using an arco pilot unit on north sea atmospheric residue
    ACS National Meeting Book of Abstracts: 238th National Meeting and Exposition of the American Chemical Society ACS 2009; Washington DC; United States;, 2009
    Co-Authors: Sveningva Andersso, Trond Myrstad
    Abstract:

    Most North Sea atmospheric residues are well suited feedstocks to a residue Fluid Catalytic Cracker (RFCC) due to their low metals and asphalthene contents. StatoilHydro have used the circulating ARCO pilot unit at Chalmers University of Technology for pilot scale testing of catalysts and feedstocks since 1984. A comparison with the commercial RFCC unit showed that the converted ARCO unit works quite well and we are confident in the results. This will be exemplified with different cases that have happened since the project started.

Madhukar Onkarnath Garg - One of the best experts on this subject based on the ideXlab platform.

  • adsorption equilibria of propylene and propane on zeolites and prediction of their binary adsorption with the ideal adsorbed solution theory
    Journal of Chemical & Engineering Data, 2016
    Co-Authors: Swapnil Divekar, Anshu Nanoti, Soumen Dasgupta, Rekha Chauhan, Pushpa Gupta, Madhukar Onkarnath Garg, S P Singh, I M Mishra
    Abstract:

    Adsorption equilibrium isotherms of propane (C3H8) and propylene (C3H6) on commercial zeolite 5A (UOP), zeolite 13X (Z10-04, Zeochem), and laboratory synthesized titanosilicate Na-ETS-10 were measured using a gravimetric microbalance at 298, 323, 343, 373, and 423 K and over 0 to 300 kPa. The isotherm data were fitted to different isotherm models. A Microsoft Excel based code for solving Ideal Adsorbed Solution Theory (IAST) was validated against literature reported multicomponent isotherm data. The binary adsorption selectivity of propylene over propane was predicted with this IAST solver for two feed compositions, namely, equimolar propane/propylene mixture and 85 mol % propylene with balance propane representing steam Cracker and Fluid Catalytic Cracker (FCC) off gas, respectively. High selectivity values in excess of 25 are obtained for Z10-04. Propylene to propane selectivity for Z10-04 and Na-ETS-10 decreases with an increase in temperature, and for zeolite 5A (UOP) the selectivity improves with an ...

  • Adsorption Equilibria of Propylene and Propane on Zeolites and Prediction of Their Binary Adsorption with the Ideal Adsorbed Solution Theory
    2016
    Co-Authors: Swapnil Divekar, Anshu Nanoti, Soumen Dasgupta, Rekha Chauhan, Pushpa Gupta, Madhukar Onkarnath Garg, S P Singh, I M Mishra
    Abstract:

    Adsorption equilibrium isotherms of propane (C3H8) and propylene (C3H6) on commercial zeolite 5A (UOP), zeolite 13X (Z10-04, Zeochem), and laboratory synthesized titanosilicate Na-ETS-10 were measured using a gravimetric microbalance at 298, 323, 343, 373, and 423 K and over 0 to 300 kPa. The isotherm data were fitted to different isotherm models. A Microsoft Excel based code for solving Ideal Adsorbed Solution Theory (IAST) was validated against literature reported multicomponent isotherm data. The binary adsorption selectivity of propylene over propane was predicted with this IAST solver for two feed compositions, namely, equimolar propane/propylene mixture and 85 mol % propylene with balance propane representing steam Cracker and Fluid Catalytic Cracker (FCC) off gas, respectively. High selectivity values in excess of 25 are obtained for Z10-04. Propylene to propane selectivity for Z10-04 and Na-ETS-10 decreases with an increase in temperature, and for zeolite 5A (UOP) the selectivity improves with an increase in temperature

Anshu Nanoti - One of the best experts on this subject based on the ideXlab platform.

  • adsorption equilibria of propylene and propane on zeolites and prediction of their binary adsorption with the ideal adsorbed solution theory
    Journal of Chemical & Engineering Data, 2016
    Co-Authors: Swapnil Divekar, Anshu Nanoti, Soumen Dasgupta, Rekha Chauhan, Pushpa Gupta, Madhukar Onkarnath Garg, S P Singh, I M Mishra
    Abstract:

    Adsorption equilibrium isotherms of propane (C3H8) and propylene (C3H6) on commercial zeolite 5A (UOP), zeolite 13X (Z10-04, Zeochem), and laboratory synthesized titanosilicate Na-ETS-10 were measured using a gravimetric microbalance at 298, 323, 343, 373, and 423 K and over 0 to 300 kPa. The isotherm data were fitted to different isotherm models. A Microsoft Excel based code for solving Ideal Adsorbed Solution Theory (IAST) was validated against literature reported multicomponent isotherm data. The binary adsorption selectivity of propylene over propane was predicted with this IAST solver for two feed compositions, namely, equimolar propane/propylene mixture and 85 mol % propylene with balance propane representing steam Cracker and Fluid Catalytic Cracker (FCC) off gas, respectively. High selectivity values in excess of 25 are obtained for Z10-04. Propylene to propane selectivity for Z10-04 and Na-ETS-10 decreases with an increase in temperature, and for zeolite 5A (UOP) the selectivity improves with an ...

  • Adsorption Equilibria of Propylene and Propane on Zeolites and Prediction of Their Binary Adsorption with the Ideal Adsorbed Solution Theory
    2016
    Co-Authors: Swapnil Divekar, Anshu Nanoti, Soumen Dasgupta, Rekha Chauhan, Pushpa Gupta, Madhukar Onkarnath Garg, S P Singh, I M Mishra
    Abstract:

    Adsorption equilibrium isotherms of propane (C3H8) and propylene (C3H6) on commercial zeolite 5A (UOP), zeolite 13X (Z10-04, Zeochem), and laboratory synthesized titanosilicate Na-ETS-10 were measured using a gravimetric microbalance at 298, 323, 343, 373, and 423 K and over 0 to 300 kPa. The isotherm data were fitted to different isotherm models. A Microsoft Excel based code for solving Ideal Adsorbed Solution Theory (IAST) was validated against literature reported multicomponent isotherm data. The binary adsorption selectivity of propylene over propane was predicted with this IAST solver for two feed compositions, namely, equimolar propane/propylene mixture and 85 mol % propylene with balance propane representing steam Cracker and Fluid Catalytic Cracker (FCC) off gas, respectively. High selectivity values in excess of 25 are obtained for Z10-04. Propylene to propane selectivity for Z10-04 and Na-ETS-10 decreases with an increase in temperature, and for zeolite 5A (UOP) the selectivity improves with an increase in temperature