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Process for the adsorptive oxygen-enrichment of air with mixtures of Ca zeolite A molecular sieves by means of vacuum sw 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/04
출원번호 US-0672148 (1991-03-19)
우선권정보 DE-3842930 (1988-12-21)
발명자 / 주소
  • Reiss Gerhard (Leverkusen DEX)
출원인 / 주소
  • Bayer Aktiengesellschaft (Leverkusen DEX 03)
인용정보 피인용 횟수 : 29  인용 특허 : 0

초록

A process for oxygen-enrichment of air by means of vacuum swing adsorption (VSA) using Ca zeolite A molecular sieves, the improvement wherein the adsorbers of the VSA units are filled with Ca zeolite A molecular sieves which have different adsorption characteristics.

대표청구항

In a process for oxygen-enrichment of air by means of vacuum swing adsorption (VSA) with adsorbers containing Ca zeolite A molecular sieves, the improvement wherein the adsorbers of the VSA units are filled with separate layers of Ca zeolite A molecular sieves which have different adsorption charact

이 특허를 인용한 특허 (29)

  1. Banucci Eugene G. ; Hultquist Steven J., Adsorbent-based storage and dispensing system.
  2. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B., Ambulatory oxygen concentrator containing a three phase vacuum separation system.
  3. Tom Glenn M. ; Kirlin Peter S. ; McManus James V., Apparatus and process for manufacturing semiconductor devices, products and precursor structures utilizing sorbent-based fluid storage and dispensing system for reagent delivery.
  4. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
  5. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
  6. Hees Bruno,DEX ; Puppe Lothar,DEX ; Reiss Gerhard,DEX, Binder-free molecular sieve zeolite granules which contain zeolites of the type lithium zeolite A and lithium zeolite X.
  7. Hees Bruno,DEX ; Puppe Lothar,DEX ; Reiss Gerhard,DEX, Binder-free molecular sieve zeolite granules which contain zeolites of the type lithium zeolite A and lithium zeolite X.
  8. Tom Glenn M., High capacity gas storage and dispensing system.
  9. Olander W. Karl, Low pressure gas source and dispensing apparatus with enhanced diffusive/extractive means.
  10. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B., Method of controlling the rate of oxygen produced by an oxygen concentrator.
  11. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Method of separating and distributing oxygen.
  12. Ackley Mark William, Multilayer adsorbent beds for PSA gas separation.
  13. Mark William Ackley, Multilayer adsorbent beds for PSA gas separation.
  14. Chao Chien C. (Millwood NY), Nitrogen-selective zeolitic adsorbent for use in air separation process.
  15. Reiss Gerhard,DEX ; Puppe Lothar,DEX, Oxygen enrichment process.
  16. Rouge Dominique,FRX ; Labasque Jacques,FRX ; Moreau Serge,FRX ; Montfort Christophe,FRX, PSA process using an adsorbent with heterogeneous properties of capacity and/or selectivity.
  17. Wilson, Shaun M.; Sturm, Edward A., PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same.
  18. Armond John W. (Guildford GB2), Pressure swing adsorption plants.
  19. Wang Luping ; McManus James V., Process for fabricating a sorbent-based gas storage and dispensing system, utilizing sorbent material pretreatment.
  20. Reiss Gerhard,DEX ; Puppe Lothar,DEX ; Hees Bruno,DEX, Process for the adsorption of nitrogen from gas mixtures by means of pressure swing adsorption with zeolites.
  21. Jasra, Raksh Vir; Chudasama, Chintansinh Dharmendrasinh; Sebastian, Jince, Process for the preparation of a molecular sieve adsorbent for the size/shape selective separation of air.
  22. Sebastian, Jince; Jasra, Raksh Vir, Process for the preparation of molecular sieve adsorbent for selective adsorption of nitrogen and argon.
  23. Jasra,Raksh Vir; Chudasama,Chintansinh Dharmendrasinh, Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air.
  24. Labasque Jacques,FRX ; Moreau Serge,FRX ; Rouge Dominique,FRX, Process for the separation of gas mixtures containing oxygen and nitrogen.
  25. Neary, David Lloyd, Pure vacuum swing adsorption system and apparatus.
  26. Smolarek James ; Kun Leslie Charles, Rotary valve.
  27. Smolarek James ; Kun Leslie Charles, Rotary valve for two bed vacuum pressure swing absorption system.
  28. Tom Glenn M. ; McManus James V., Storage and delivery system for gaseous compounds.
  29. Dietz James ; McManus James V., Throughflow gas storage and dispensing system.
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