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Method for operating an alternating pressure apparatus for producing oxygen from the air 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/053
출원번호 US-0989022 (1997-12-11)
우선권정보 DE-0025678 (1997-06-18)
발명자 / 주소
  • Amlinger Heinrich,DEX
출원인 / 주소
  • SGI-Prozesstechnik GmbH, DEX
대리인 / 주소
    Evenson, McKeown Edwards & Lenahan P.L.L.C.
인용정보 피인용 횟수 : 10  인용 특허 : 24

초록

An alternating pressure apparatus for obtaining oxygen from the air has two adsorbers to which an air blower for adsorption air and a vacuum pump stand for desorption are connected. The vacuum pump stand has two vacuum pumps in tandem. In a partial load operation characterized by low O.sub.2 removal

대표청구항

[ What is claimed is:] [1.] A method for the operation of an alternating pressure apparatus for obtaining oxygen from the air, comprising:alternately applying pressure to two adsorbers by an air blower for the adsorption of nitrogen and a vacuum for desorption, wherein a vacuum pump stand with two v

이 특허에 인용된 특허 (24)

  1. Miwa ; Kishio ; Tsunoi ; Kazuo ; Noguchi ; Yoshio, Adsorption-desorption pressure swing gas separation.
  2. Schmidt William P. (Allentown PA) Kumar Ravi (Allentown PA) Abel Alan D. (Allentown PA), Adsorptive separation utilizing multiple adsorption beds.
  3. McCombs Norman R. (Tonawanda NY) Schlaechter John (Kenmore NY), Compact oxygen concentrator.
  4. Sircar Shivaji (Wescosville PA), Control system and method for air fractionation by vacuum swing adsorption.
  5. Lagree Dale A. (Williamsville NY) Thompson David R. (Grand Island NY), Dual product pressure swing adsorption and membrane operations.
  6. Leavitt Frederick W. (Tonawanda NY) Smolarek James (Boston NY) Lagree Dale A. (Williamsville NY), Dual product pressure swing adsorption process and system.
  7. Smolarek James (Boston NY) Schaub Herbert Raymond (East Amherst NY), Large capacity vacuum pressure swing adsorption process and system.
  8. Tedford ; Jr. Richard A. (Middletown CT), Method and apparatus for fractioning oxygen.
  9. Gauthier William D. (Sylvania OH) Hendricks Merl J. (Pemberville OH) Babcock Robert L. (Toledo OH), Oxygen enrichment system for medical use.
  10. Mann Ray E. (Wheaton IL), Pressure swing adsorption cycle for natural gas pretreatment for liquefaction.
  11. Sinicropi Michael J. (Cheektowaga NY) Aaron Timothy M. (Williamsville NY) Leavitt Frederick W. (Amherst NY) Schaub Herbert R. (E. Amherst NY) Smolarek James (Boston NY), Pressure swing adsorption heat recovery.
  12. Baksh Mohamed S. A. (Amherst NY) Kibler Vincent J. (West Falls NY) Schaub Herbert R. (East Amherst NY), Pressure swing adsorption process.
  13. Engler Yves (Vincennes FRX) Petrie Wilfrid (Paris FRX) Monereau Christian (Paris FRX), Pressure swing adsorption unit.
  14. Reiss Gerhard (Leverkusen DEX), Pressure swing process for the adsorptive separation of gaseous mixtures.
  15. Hirooka Eiji (Osaka JPX) Wheatland Jeremy P. (Guildford NJ GB2) Doong Shain-Jer (Berkeley Heights NJ), Process for producing oxygen enriched product stream.
  16. Engler Yves (Vincennes FRX) Petrie Wilfrid (Paris FRX) Monereau Christian (Paris FRX), Process for the production of a gas with a substantial oxygen content.
  17. Monereau Christian (Paris FRX) Petrie Wilfrid (Paris FRX) Barbe Christian (Fontenay aux Roses FRX) Eclancher Michel (Issy les Moulineaux FRX) Vigor Xavier (Viroflay FRX), Process for the treatment of a gaseous mixture by adsorption with pressure variation.
  18. Hay Lon (Paris FRX), Process for treating a gaseous mixture by adsorption.
  19. Hay Lon (Paris FRX), Process for treating a gaseous mixture by adsorption.
  20. Kaliski Adam F. (East Windsor NJ), Ultrafine comminution of mineral and organic powders with the aid of metal-carbide microspheres.
  21. Agrawal Rakesh (Emmaus PA) Kumar Ravi (Allentown PA) Naheiri Tarik (Bath PA) Watson Charles F. (Orefield PA), VSA adsorption process with continuous operation.
  22. Watson Charles Franklin (Orefield PA) Agrawal Rakesh (Emmaus PA) Webley Paul Anthony (Macungie PA) Wehrman Joseph Gerard (Macungie PA), VSA adsorption process with energy recovery.
  23. Sircar Shivaji (Allentown PA) White Thomas R. (Allentown PA), Vacuum swing adsorption for air fractionation.
  24. Sircar Shivaji (Wescosville PA), Vacuum swing adsorption process for production of 95+% N2 from ambient air.

이 특허를 인용한 특허 (10)

  1. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
  2. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
  3. DiCenzo, Anthony M.; Bruschi, Joseph P.; Parlett, James G.; Galasso, Douglas Anthony; Crooks, Tab Hunter, CO2 collection methods and systems.
  4. Thompson, Loren M.; Nelson, James E.; Voltenburg, Jr., Robert R., Damping apparatus for scroll compressors for oxygen-generating systems.
  5. Thompson, Loren M.; Chekal, Michael P; Dedecker, Paul G; Nelson, James E., Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system.
  6. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Method of separating and distributing oxygen.
  7. Lovranich, Christian; Brandstaetter, Johann; Pechhacker, Andreas, Plastic extruder.
  8. Kleinberg William Thomas ; Pillarella Mark Robert ; Dee Douglas Paul, Pressure swing adsorption process and system utilizing two product storage tanks.
  9. Naheiri Tarik ; Fischer Jochen Rainer ; Kleinberg William Thomas, Pressure swing adsorption process and system with dual product storage tanks.
  10. Derive Nathalie,FRX ; Dubois Anne,FRX ; Monereau Christian,FRX, Process and unit for producing oxygen by adsorption with a short cycle.
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