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Natural gas treatment train 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/22
  • B01D-053/26
출원번호 US-0892360 (1997-07-14)
발명자 / 주소
  • Lokhandwala Kaaeid A.
출원인 / 주소
  • Membrane Technology and Research, Inc.
대리인 / 주소
    Farrant
인용정보 피인용 횟수 : 26  인용 특허 : 35

초록 ▼

A process train for treating a gas stream containing methane, nitrogen, and at least one of water vapor, acid gas, C.sub.3+ hydrocarbons and aromatic hydrocarbons, the gas stream typically, but not necessarily, being natural gas. The treatment train includes separation of methane from nitrogen by me

대표청구항 ▼

[ I claim:] [1.] A treatment process for a gas stream comprising methane, nitrogen, water and C.sub.3+ hydrocarbons, comprising the following steps:(a) removing at least a portion of said water from said gas stream to produce a drier gas stream;(b) removing at least a portion of said C.sub.3+ hydroc

이 특허에 인용된 특허 (35)

  1. MacLean Donald L. (Annandale NJ) Krishnamurthy Ramachandran (Cranbury NJ) Lerner Steven L. (Berkeley Heights NJ), Argon recovery from ammonia plant purge gas utilizing a combination of cryogenic and non-cryogenic separating means.
    상세보기
  2. Maclean Donald L. (Annandale NJ) Krishnamurthy Ramachandran (Cranbury NJ) Lerner Steven L. (Berkeley Heights NJ), Argon recovery from hydrogen depleted ammonia plant purge gas utilizing a combination of cryogenic and non-cryogenic sep.
    상세보기
  3. 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.
    상세보기
  4. 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.
    상세보기
  5. Friesen Dwayne T. (Bend OR) Ray Roderick J. (Bend OR) Newbold David D. (Bend OR), Countercurrent dehydration by hollow fibers.
    상세보기
  6. Waldo Richard A. (Bartlesville OK) Burkinshaw Jeffrey R. (Bartlesville OK), Distillation plus membrane processing of gas streams.
    상세보기
  7. Moll David J. (Midland MI) Burmester Alan F. (Midland MI) Young Thomas C. (Walnut Creek CA) McReynolds Kent B. (Midland MI) Clark James E. (Midland MI) Hotz Charles Z. (Walnut Creek CA) Wessling Ritc, Gas separations utilizing glassy polymer membranes at sub-ambient temperatures.
    상세보기
  8. Toy Lora G. (San Francisco CA) Pinnau Ingo (Palo Alto CA) Baker Richard W. (Palo Alto CA), Gas-separation process.
    상세보기
  9. Wijmans Johannes G. (Menlo Park CA), Membrane process and apparatus for removing vapors from gas streams.
    상세보기
  10. Lucadamo Gene A. (Macungie PA), Membrane-aided distillation for carbon dioxide and hydrocarbon separation.
    상세보기
  11. Lokhandwala Kaaeid (Menlo Park CA), Membrane-augmented cryogenic methane/nitrogen separation.
    상세보기
  12. Baker Richard W. (Palo Alto CA) Lokhandwala Kaaeid A. (Menlo Park CA) Pinnau Ingo (Palo Alto CA) Segelke Scott (Mountain View CA), Methane/nitrogen separation process.
    상세보기
  13. Makino Hiroshi (Ube JPX) Nakagawa Kanji (Ube JPX), Method for removing water vapor from water vapor-containing gas.
    상세보기
  14. Valencia Jaime A. (Sugarland TX) Denton Robert D. (Houston TX), Method of separating acid gases, particularly carbon dioxide, from methane by the addition of a light gas such as helium.
    상세보기
  15. Sircar Shivaji (Wescosville PA), Moisture removal from a wet gas.
    상세보기
  16. Anand Madhu (Allentown PA) Costello Christine A. (Easton PA) Campbell Keith D. (Slatington PA), Plasma-assisted polymerization of monomers onto polymers and gas separation membranes produced thereby.
    상세보기
  17. Higashimura Toshinobu (35 ; Kitashirakawa-Ioricho Sakyo-ku ; Kyoto JPX) Masuda Toshio (Otsu JPX) Takada Koichi (Honmachi JPX), Polymer and a membrane having an improved gas-permeability and selectivity.
    상세보기
  18. Burr Peter S. (Munich DEX), Process and apparatus for fractionation of a gaseous mixture employing side stream withdrawal, separation and recycle.
    상세보기
  19. Bikson Benjamin (Brookline MA) Giglia Salvatore (Norwood MA) Nelson Joyce K. (Lexington MA), Process for dehydration of gases and composite permeable membranes therefor.
    상세보기
  20. Burr Peter S. (Munich DEX), Process for fractionation of a gaseous mixture employing side stream withdrawal, separation, and recycle.
    상세보기
  21. Auvil Steven R. (Macungie PA) Agrawal Rakesh (Allentown PA), Process for recovering hydrogen from a multi-component gas stream.
    상세보기
  22. Kaschemekat Jrgen (Palo Alto CA) Baker Richard W. (Palo Alto CA) Wijmans Johannes G. (Menlo Park CA), Process for removing condensable components from gas streams.
    상세보기
  23. Kaschemekat Jrgen (Palo Alto CA) Baker Richard W. (Palo Alto CA) Wijmans Johannes G. (Menlo Park CA), Process for removing condensable components from gas streams.
    상세보기
  24. Wijmans Johannes G. (Menlo Park CA), Process for removing condensable components from gas streams.
    상세보기
  25. Wijmans Johannes G. (Menlo Park CA), Process for removing condensable components from gas streams.
    상세보기
  26. Watler Kenneth G. (Houston TX), Process for separating higher hydrocarbons from natural or produced gas streams.
    상세보기
  27. Agrawal Rakesh (Allentown PA) Auvil Steven R. (Macungie PA), Process for the generation of gaseous and/or liquid nitrogen.
    상세보기
  28. O\Brien John V. (Shrewsbury MA) Holmes Arthur S. (LaCrosse WI) Hopewell Richard B. (Medfield MA), Process for the separation of landfill gas.
    상세보기
  29. Schendel Ronald L. (Hermosa Beach CA) Selleck Frederic T. (Whittier CA), Process of separating acid gases from hydrocarbons.
    상세보기
  30. Frg Wolfgang (Icking DEX) Stockman Rudolf (Buchloe DEX), Process to recover liquid methane.
    상세보기
  31. Duckett Melvyn (Stockport GBX) Limb David I. (Stockport GBX), Recovery of carbon dioxide from gas mixture.
    상세보기
  32. 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.
    상세보기
  33. Pinnau Ingo (Palo Alto CA) Lokhandwala Kaaeid (Menlo Park CA) Nguyen Phuong (Fremont CA) Segelke Scott (Mountain View CA), Separation of low-boiling gases using super-glassy membranes.
    상세보기
  34. Lokhandwala Kaaeid A. (Menlo Park CA) Baker Richard W. (Palo Alto CA) Amo Karl D. (San Carlos CA), Sour gas treatment process.
    상세보기
  35. Lokhandwala Kaaeid A. (Menlo Park CA) Baker Richard W. (Palo Alto CA) Toy Lora G. (San Francisco CA) Amo Karl D. (San Carlos CA), Sour gas treatment process including dehydration of the gas stream.
    상세보기

이 특허를 인용한 특허 (26)

  1. Kulkarni, Sudhir S.; Sanders, Jr., Edgar S., Carbon dioxide removal process.
    상세보기
  2. Togna, Keith A.; Euen, Craig T.; Weeks, Steven W.; Loya, Mohammed I.; Warren, Matthew C.; Kendrick, Richard H., Chemically-modified mixed fuels, methods of production and uses thereof.
    상세보기
  3. Togna, Keith A.; Euen, Craig T.; Weeks, Steven W.; Loya, Mohammed I.; Warren, Matthew C.; Kendrick, Richard H., Chemically-modified mixed fuels, methods of production and uses thereof.
    상세보기
  4. Lokhandwala Kaaeid A., Fuel gas conditioning process.
    상세보기
  5. Baudot,Arnaud; Dupassieux,Nathalie; Montes,Sophie, Gas processing method using a filtered glycol solution.
    상세보기
  6. Pinnau, Ingo; He, Zhenjie; Blanc, Rolande J., Gas separation using coated membranes.
    상세보기
  7. Korin, Amos, Hybrid heat pump.
    상세보기
  8. Max,Michael D., Hydrate-based desalination/purification using permeable support member.
    상세보기
  9. Max,Michael David, Hydrate-based desalination/purification using permeable support member.
    상세보기
  10. Baker Richard W. ; Lokhandwala Kaaeid A. ; He Zhenjie ; Pinnau Ingo, Hydrogen recovery process.
    상세보기
  11. Charles M. Mohr ; Gregory L. Mines ; K. Kit Bloomfield, Method and apparatus for removing non-condensible gas from a working fluid in a binary power system.
    상세보기
  12. Burgers, Kenneth L.; Novak, Richard A., Method and system for CO2 rejection with a two stage membrane process.
    상세보기
  13. Karode, Sandeep K.; Ding, Yong, Method and system for purification of natural gas using membranes.
    상세보기
  14. Hasse, David J.; Kulkarni, Sudhir S.; Sanders, Jr., Edgar S.; Tranier, Jean-Pierre; Terrien, Paul, Method of obtaining carbon dioxide from a carbon dioxide-containing gas mixture.
    상세보기
  15. Hasse, David J.; Kulkarni, Sudhir S.; Sanders, Jr., Edgar S.; Tranier, Jean-Pierre; Terrien, Paul, Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture.
    상세보기
  16. Strahan,Ronald L., Mobile gas separator system and method for treating dirty gas at the well site of a stimulated gas well.
    상세보기
  17. Strahan, Ronald L., Mobile gas separator system and method for treating dirty gas at the well site of a stimulated well.
    상세보기
  18. Kepler, Jeffrey; Mort, Michael E.; Seman, Jr., Richard A.; DiMatteo, Mark; McCracken, Christopher J.; Vreeland, James S.; Radney, Steven B.; Bobeck, Michael; Cameron, Allan; Chastain, David P.; McDermott, Patrick F.; Palm, William J.; Thompson, Roy A., Modular pressure support system.
    상세보기
  19. Kepler, Jeffrey; Mort, Michael E.; Seman, Jr., Richard A.; DiMatteo, Mark William; McCracken, Christopher J.; Vreelan, James S.; Radney, Steven B.; Bobeck, Michael; Cameron, Allen; Chastain, David P.; McDermott, Patrick F.; Palm, William J.; Thompson, Roy A., Modular pressure support system and method.
    상세보기
  20. Kepler, Jeffrey; Mort, Michael E.; Seman, Richard A.; DiMatteo, Mark William; McCracken, Christopher J.; Vreelan, James S.; Radney, Steven B.; Bobeck, Michael; Cameron, Allen; Chastain, David P.; McDermott, Patrick F.; Palm, William J.; Thompson, Roy A., Modular pressure support system and method.
    상세보기
  21. Wijmans, Johannes G.; Ng, Alvin; Mairal, Anurag P., Natural gas dehydration process and apparatus.
    상세보기
  22. Hahn, Paul R., Natural gas liquefaction with improved nitrogen removal.
    상세보기
  23. Lokhandwala, Kaaeid A.; Jariwala, Ankur, Natural gas treatment process for stimulated well.
    상세보기
  24. Baker, Richard W.; Lokhandwala, Kaaeid A.; Wijmans, Johannes G.; Da Costa, Andre R., Nitrogen removal from natural gas using two types of membranes.
    상세보기
  25. Perry Eric F. ; Armstrong Ray L. ; Head Robert Alan, Sample conditioning system for an off-gas monitor panel.
    상세보기
  26. Dunne, Stephen R.; Zhou, Lubo; Coughlin, Peter K., Treatment of natural gas feeds.
    상세보기

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