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Process for separating CO2 from other gases 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/22
출원번호 US-0774251 (1985-09-09)
발명자 / 주소
  • Kelly Ralph M. (Houston TX)
출원인 / 주소
  • The Cynara Company (Houston TX 02)
인용정보 피인용 횟수 : 28  인용 특허 : 13

초록

An improved process is described for separating carbon dioxide from light hydrocarbons by means of a membrane. The membrane separation is operated so that hydrocarbon liquids are condensed in contact with the membrane. This process is particularly valuable for the separation of gas mixtures into sep

대표청구항

An improved process for separating carbon dioxide from a fluid mixture with hydrocarbons comprising the steps of: (a) contacting a liquid-hydrocarbon tolerant membrane selectively permeable to carbon dioxide with a fluid mixture comprising carbon dioxide and at least one C3 to C8 hydrocarbon; (b) pe

이 특허에 인용된 특허 (13)

  1. Goddin ; Jr. Clifton S. (Tulsa OK) Turek Edward A. (Tulsa OK) George Boyd A. (Lisle IL), CO2 Removal from high CO2 content hydrocarbon containing streams.
  2. Fenstermaker Roger W. (Bartlesville OK), Engine performance operating on field gas as engine fuel.
  3. Manos ; Philip, Gas separation membrane drying with water replacement liquid.
  4. Klass, Donald L.; Landahl, Carl D., Gas sweetening by membrane permeation.
  5. Manos ; Philip, Membrane drying process.
  6. Revak Timothy T. (Concord CA) Krueger Robert T. (Concord CA), Membrane system for intermittent gas separation.
  7. Henis Jay M. S. (Creve Coeur MO) Tripodi Mary K. (Creve Coeur MO), Multicomponent membranes for gas separations.
  8. Davis Thomas E. (Lafayette CA) Overman ; III Dana C. (Pleasant Hill CA), Process for drying water-wet membranes.
  9. Makin Earle C. (Dickinson TX) Okamoto K. Keith (Dickinson TX), Process for methanol production.
  10. Arisaka ; Katsuharu ; Watanabe ; Kazu ; Sasazima ; Kunihiko, Process for preparing hollow fiber having selective gas permeability.
  11. Schendel Ronald L. (Hermosa Beach CA) Selleck Frederic T. (Whittier CA), Process of separating acid gases from hydrocarbons.
  12. Cooley ; T. E. ; Coady ; A. B., Removal of H.sub.2 S and/or CO.sub.2 from a light hydrocarbon stream by use of gas permeable membrane.
  13. Kimura Shiro G. (Schenectady NY), System and process for increasing the combustible component content of a gaseous mixture.

이 특허를 인용한 특허 (28)

  1. Baker Richard W. (Palo Alto CA) Lokhandwala Kaaeid A. (Menlo Park CA), Acid gas fractionation process for fossil fuel gasifiers.
  2. Sirkar Kamalesh K., Apparatus and process for selectively removing a component from a multicomponent aqueous solution by pervaporation.
  3. Ho,W. S. Winston, CO-selective membranes containing amino groups.
  4. Gearhart, Loren E.; Patel, Sanjiv N.; Koch, David, Carbon dioxide purification.
  5. Gearhart, Loren E; Patel, Sanjiv N; Koch, David R, Carbon dioxide purification.
  6. Monteiro, Othon R., Chemiresistive sensors for downhole tools.
  7. Monteiro, Othon R., Chemiresistive sensors, downhole tools including such sensors, and related methods.
  8. Baker, Richard W; Merkel, Timothy C; Wijmans, Johannes G, Gas separation process using membranes with permeate sweep to remove CO2 from combustion exhaust.
  9. Baker, Richard W; Merkel, Timothy C, Integrated gas separation-turbine CO2 capture processes.
  10. Adamopoulos, Eleftherios, Integrated separation and purification process.
  11. Dobitz John K. (Houston TX), Liquid membrane process for separating gases.
  12. Peters, Richard D.; Mahley, III, George E.; Morisato, Atsushi; Karim, Fatimah Binti A.; Hassan, Hatarmizi Bin; Ali, Zalina Binti; Zakaria, Wan Atikahsari Wan; Isa, Faudzi Mat; Fadzillah, Faizal Bin Mohamad, Membrane filter element with multiple fiber types.
  13. Cooley Thomas E. (5215 Spanish Oak Houston TX 77066), Membrane process for hydrocarbon liquid recovery.
  14. Daus Paul A. ; Pauley Charles R. ; Koenst John W. ; Coan Fred, Membrane process for producing carbon dioxide.
  15. Lee, Sang Beom; Chun, Moon Kyoon; Lee, Sung Ho; Lee, Jong Ku; Shin, Joon Ho, Membrane separation device.
  16. Kjos Tore,NOX, Method and apparatus for separating a well stream.
  17. Matsubara, Wataru; Eda, Masayuki; Honjo, Shintaro; Okino, Susumu; Nakatani, Hiromi; Yushima, Masaki, Natural-gas purification apparatus.
  18. Vijayendran, Bhima R.; Lalgudi, Ramanathan S., Polymer nanocomposites for gas separation.
  19. Prasad Ravi (East Amherst NY) Haas Oscar W. (North Tonawanda NY), Prevention of membrane degradation.
  20. Rice Arthur W. (O\Fallon MO), Process for capturing nitrogen from air using gas separation membranes.
  21. Cao, Wei; Gershtein, Vladimir Yliy, Process for separating components of a multi-component feed stream.
  22. Daus Paul A. ; Pauley ; deceased Charles R., Process for separating natural gas and carbon dioxide.
  23. Beaupre Richard F. (Darien CT) Jung Dick Y. (Fishkill NY), Separation of gas from solvent by membrane technology.
  24. Carberry Terrance K. (Canyon Country CA), Soil and groundwater remediation system.
  25. Underdown, David R.; Hampton, John R., Sub-sea membrane separation system with temperature control.
  26. Ballaguet, Jean-Pierre R.; Vaidya, Milind M.; Duval, Sebastien A.; Harale, Aadesh; Khawajah, Anwar H.; Tammana, Veera Venkata R., Sulfur recovery process for treating low to medium mole percent hydrogen sulfide gas feeds with BTEX in a claus unit.
  27. Baker, Richard W; Merkel, Timothy C., Sweep-based membrane separation process for removing carbon dioxide from exhaust gases generated by multiple combustion sources.
  28. Campbell Michael J. (Clarence Center NY), Turndown control method for membrane separation systems.

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