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Gas permeation apparatus having permeate rate controlled valving

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/22   
미국특허분류(USC) 55/158 ; 55/212 ; 55/344
출원번호 US-0324881 (1981-11-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 3
초록
▼

Permeator systems containing selectively permeable membranes suitable for pressure-influenced fluid separations and processes for operating permeator systems for the separation of fluids are disclosed which can provide high turn down ratios of permeate while maintaining substantially constant concentrations of at least one permeating moiety in the permeate. In accordance with the invention, the permeator system comprises a plurality of permeator stages, each of which permeator stages receive a feed stream, and the flow of permeate from at least one perme...

대표
청구항
▼

A permeator system for separating one gas from a mixture of said one gas and at least one other gas, comprising: a. at least two permeators connected in parallel, said permeators each having a membrane more permeable to said one gas than said other gas such that said one gas is separated from the mixture in said at least two permeators; b. an inlet line for feeding the mixture of gases to the permeator system; c. an outlet line for withdrawal of permeated one gas; d. each of said permeators having a first connecting line for feeding the gas mixture from ...

이 특허에 인용된 특허 (3)

  1. Ozaki Osamu (Yokohama JPX) Morisue Tetsuo (Kawasaki JPX) Ohno Masayoshi (Yokohama JPX). Gas mixture-separating device. USP1979024140499.
  2. Verloop Jan (The Hague NLX) Braam Johannes W. T. M. (The Hague NLX). Method for increasing the hydrogen sulphide concentration in an acid gas. USP1980074210627.
  3. Lynch William M. (Glen Ellyn IL). Water polishing system. USP1979074162973.

이 특허를 인용한 특허 피인용횟수: 23

  1. Bonchonsky,Michael J.; Dow,Steven C.; Golles,Robert F.; Jensen,Bryan D.; Bonchonsky,Mike. Air separation system and method with modulated warning flow. USP2008057374601.
  2. Sauer, Richard A.. Aircraft fuel inerting system for an airport. USP2003086604558.
  3. Swick Robert H. (Newcastle DE). Apparatus for the separation of hydrogen sulfide from a gas mixture. USP1985014493716.
  4. Hermann Kerstan G.. Dehumidifier for supplying air using variable flow rate and variable pressure in a membrane dryer. USP1999035885329.
  5. Hermann Kerstan G.. Dehumidifier for supplying air using variable flow rate and variable pressure in a membrane dryer. USP1998065762690.
  6. Rice Arthur W. (Durham NC). Gas separation process. USP1984104474586.
  7. Vigliotta, Michael. Inerting fuel systems, methods, and apparatuses. USP2016119505500.
  8. Pierre Olivier Dolle FR; Christian Monereau FR. Installation and process for the separation of gas by selective permeation. USP2002106458190.
  9. Nichols, Randall W.; Hoffman, Fred W.; Quinn, Leonard A.. Membrane air dryer and method of mounting a membrane dryer to a vehicle. USP2005046881245.
  10. Nichols, Randall W.; Jacobs, Richard B.. Membrane air dryer for vehicle air brake system. USP2005086923845.
  11. Nichols, Randall W.; Malarik, Jeff. Membrane gas dehydrating apparatus for gas controlled and powered systems. USP2004076764529.
  12. Callahan, Richard A.. Membrane technology to reduce nitrogen in natural gas. USP2005106953492.
  13. DiMartino ; Sr. Stephen P. (Topton PA) Hopkins Jeffrey A. (Whitehall PA) Davis Ruth A. (Allentown PA). Membrane unit turn-down control system. USP1989084857082.
  14. Kommepalli, Hareesh Kumar Reddy; Shapiro, Andrew Philip; Anderson, Todd Alan; Wang, Hua. Method and system for recovering oil from an oil-bearing formation. USP2016109470080.
  15. Feimer Joseph L. (Bright\s Grove LA CAX) Schucker Robert C. (Baton Rouge LA) Darnell Charles P. (Baton Rouge LA). Multi-stage pervaporation process run at progressively higher vacuum, higher temperature or both at each successive rete. USP1990104962270.
  16. Beers, Karl S.; Anderson, Charles L.. Multiple ASM OBIGGS with different permeability and selectivity membranes. USP2012088245978.
  17. Lokhandwala, Kaaeid A.; Jariwala, Ankur. Natural gas treatment process for stimulated well. USP2009057537641.
  18. Nishibata Katsuji (Iwakuni JPX) Takano Hiroshi (Suita JPX) Itai Masaru (Hino JPX) Shimote Tsugutaka (Yamaguchi JPX). Oxygen enriching apparatus. USP1988124789388.
  19. Edwards Donald W. (Wilmington DE) Etienne Billy J. (Newark DE). Permeator with selectable flow rates. USP1991055013331.
  20. Williams, John Dale. Process of supplying water of controlled salinity. USP2016119492790.
  21. Williams, John Dale. Process of supplying water of controlled salinity. USP2017019555373.
  22. Jensen, Bryan D.. Three flow architecture and method for aircraft OBIGGS. USP2009107608131.
  23. Campbell Michael J. (Clarence Center NY). Turndown control method for membrane separation systems. USP1989024806132.

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