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Membrane hybrid process for treating low-organic-concentration gas streams 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/22
  • B01D-019/00
  • B01D-053/14
출원번호 US-0788765 (1997-01-24)
발명자 / 주소
  • Baker Richard W.
  • Daniels Ramin
출원인 / 주소
  • Membrane Technology and Research, Inc.
대리인 / 주소
    Farrant
인용정보 피인용 횟수 : 19  인용 특허 : 26

초록 ▼

A membrane hybrid process for treating organic-containing gas streams to remove or recover the organic. The process combines absorbent scrubbing, gas stripping, condensation, and membrane separation, and is particularly useful in treating high-volume, low-organic-concentration streams. The process m

대표청구항 ▼

[ We claim:] [1.] A process for removing an organic compound from a raw gas stream, comprising:(a) performing a scrubbing step, comprising:contacting said raw gas stream with a scrubbing liquid, thereby dissolving at least a portion of said organic compound in said scrubbing liquid;resulting in a sc

이 특허에 인용된 특허 (26)

  1. Mir Leon (Newton MA) Zahka Joseph (Dracut MA), Apparatus for and process of removal of solvent vapors.
    상세보기
  2. Cobbs ; Jr. Walter H. (Amherst OH) Huddleston Robert J. (Bay Village OH) Guldner Robert A. (San Francisco CA), Continuous coater solvent recovery process.
    상세보기
  3. Matson Stephen L. (Bend OR), Energy-efficient process for the stripping of gases from liquids.
    상세보기
  4. Anderson Robert J. (Plantation FL), Fluidized bed scrubber for use in gas cleaning system.
    상세보기
  5. Baker Richard W. (Palo Alto CA) Bell Carl-Martin (Stuttgart CA DEX) Wijmans Johannes G. (Menlo Park CA) Ahlers Bernd (Varel DEX), Membrane process for treatment of fluorinated hydrocarbon-laden gas streams.
    상세보기
  6. Grasso Domenic (Dayville CT) Hoag George E. (Storrs CT), Method and apparatus for removing gas phase organic contaminants.
    상세보기
  7. Troost John R. (St. Bernard Parish LA), Method and system for removing volatile organics from landfill gas.
    상세보기
  8. Kato Moritake (Tokyo JPX) Inoue Norio (Tokyo JPX) Shibuya Yoshiki (Tokyo JPX), Method for recovering hydrocarbon vapor.
    상세보기
  9. Von Klock Byron (Beaumont TX) Zuber Irl L. (Bakersfield CA), Method for stripping contaminants from wastewater.
    상세보기
  10. Rajani Jayantilal B. (Amsterdam NLX) Last Thijme (Amsterdam NLX) Guirguis Michel (Pernis NLX) Den Boestert Johannes L. W. C. (Amsterdam NLX) Rijkens Hendrik C. (Amsterdam NLX), Method of treating sour liquefied petroleum gas.
    상세보기
  11. Roberts Daryl L. (Winchester MA), Organic emissions elimination apparatus and process for same.
    상세보기
  12. Nemser Stuart M. (Wilmington DE) Roman Ian C. (Wilmington DE), Perfluorodioxole membranes.
    상세보기
  13. Burr Peter S. (Munich DEX), Process and apparatus for fractionation of a gaseous mixture employing side stream withdrawal, separation and recycle.
    상세보기
  14. Auvil Steven R. (Macungie PA) Allam Rodney J. (Guildford PA GB2) Webley Paul A. (Macungie PA) Young Philip J. (Whitchurch GB2), Process for cooling the feed gas to gas separation systems.
    상세보기
  15. Mehra Yuv R. (Odessa TX), Process for recovery of natural gas liquids from a sweetened natural gas stream.
    상세보기
  16. Baker Richard W. (Palo Alto CA) Bedi Harmohinder S. (San Ramon CA), Process for removal of components from liquids in batch mode.
    상세보기
  17. Baker Richard W. (Palo Alto CA) Kaschemekat Jrgen (Palo Alto CA) Wijmans Johannes G. (Menlo Park CA) Kamaruddin Henky D. (San Francisco CA), Process for removing an organic compound from water.
    상세보기
  18. 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
  19. 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
  20. Wijmans Johannes G. (Menlo Park CA), Process for removing condensable components from gas streams.
    상세보기
  21. Wijmans Johannes G. (Menlo Park CA), Process for removing condensable components from gas streams.
    상세보기
  22. Chen Michael S. K. (Zionsville PA) Goff Stephen P. (Kutztown PA) VanOmmeren James (Werley\s Corner PA), Process for separating CO2 and H2S from hydrocarbons.
    상세보기
  23. Wang Lawrence K. (Latham NY) Hrycyk Orest (Syracuse NY) Kurylko Lubomyr (New Providence NJ), Removal of volatile compounds and surfactants from liquid.
    상세보기
  24. Cosper, David R.; Lindenberger, William H., Scrubbing media for removing volatile organic material from paint spray booths.
    상세보기
  25. Prasad Ravi (East Amherst NY), Three-stage membrane gas separation process and system.
    상세보기
  26. Mehra Yuv R. (Odessa TX), Utilizing the Mehra process for processing and BTU upgrading of nitrogen-rich natural gas streams.
    상세보기

이 특허를 인용한 특허 (19)

  1. Mitchell H. Lindsay ; James D. Mavis, Jr., Apparatus and method for centralized recovery of volatile organic compounds.
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  2. Lindsay, Mitchell H.; Shah, Moha, Apparatus and method for efficient recovery of volatile organic compounds.
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  3. Baker, Richard W.; Da Costa, Andre R.; Lokhandwala, Kaaeid A., Carbon dioxide removal process.
    상세보기
  4. Spagnuolo, Joseph G., Energy-recovery system for a production plant.
    상세보기
  5. Xu,Jianguo; Peng,Xiang Dong; Gunardson,Harold Henry, Generation of elevated pressure gas mixtures by absorption and stripping.
    상세보기
  6. Straub, Marc; Jensvold, John A., Hybrid membrane system for gas streams with condensable hydrocarbons.
    상세보기
  7. Baker Richard W. ; Lokhandwala Kaaeid A., Hydrogen recovery process.
    상세보기
  8. Bryan, Paul; Okeowo, Oluwasijibomi, Integrated mechanical vapor recompression (MVR) and membrane vapor permeation process for ethanol recovery (ethanol dehydration) from fermentation broth.
    상세보기
  9. Vane, Leland M; Alvarez, Franklin R., Liquid separation by membrane assisted vapor stripping process.
    상세보기
  10. Douglas Gottschlich ; Matthew Ringer, Membrane gas separation process with compressor interstage recycle.
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  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.
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  12. Xing, Jean; Marion, Adrien; Pourtier, Francis, Method and device for filtering the recycled atmosphere of a print head.
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  13. Spani,Wayne W., Multi-phase separation system.
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  14. Wijmans, Johannes G.; Ng, Alvin; Mairal, Anurag P., Natural gas dehydration process and apparatus.
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  15. Hattori, Toshiro; Shinoda, Yujiro; Yamada, Kazue, Operating method of gas engine accommodating to sour gas and the system thereof.
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  16. Vreugdenhil, Berend Joost; Bos, Alexander; Bleijendaal, Lucas Pancratius Johannes, Polysiloxane scrubbing liquid for removing tar-like compounds.
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  17. Galinat, Sophie; Igersheim, Françoise; Veracini, Serge, Process for the oxidation of hydrocarbons.
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  18. Wayne Thomas McDermott ; Richard Carl Ockovic ; Alexander Schwarz ; Rakesh Agrawal, Reclamation and separation of perfluorocarbons using condensation.
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  19. Moll, Benjamin; Malkiel, Edwin; Dong, Rong, Vapor compression steam stripping.
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