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Process for the removal of hydrogen sulfide from a gas stream 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C01B-017/16
  • B01D-021/20
출원번호 US-0462692 (1995-06-05)
우선권정보 WOCA-00148 (1993-04-08)
발명자 / 주소
  • Smith James W.,CAX
  • Ellenor David Todd R.,CAX
  • Harbinson John N.,CAX
출원인 / 주소
  • Apollo Environmental Systems Corp., CAX
대리인 / 주소
    Sim & McBurney
인용정보 피인용 횟수 : 16  인용 특허 : 26

초록 ▼

Hydrogen Sulfide is substantially completely removed from a gas stream in a two-stage operation. Hydrogen Sulfide is first partially oxidized to sulfur dioxide and the sulfur dioxide reacted with part of the remaining hydrogen sulfide while the hydrogen sulfide not so reacted is subsequently oxidize

대표청구항 ▼

[ What we claim is:] [1.] A process for the removal of hydrogen sulfide from a gas stream containing hydrogen sulfide, which comprises:oxidizing a portion of the hydrogen sulfide therein to form sulfur dioxide therefrom and to produce an oxidized gas stream containing sulfur dioxide and a stoichiome

이 특허에 인용된 특허 (26)

  1. Jameson Graeme J. (34 Curzon Rd. New Lambton AUX NSW 2305), Aeration apparatus.
    상세보기
  2. Cvitas Vilim (Linz ATX) Faltejsek Karl (Linz ATX) Klinar Gottfried (Leoben ATX) Hanke Reinhart (Leoben ATX), Apparatus for continuously introducing or removing gases into and/or from liquids.
    상세보기
  3. Oko Uriel M. (Tulsa OK) Baldwin Robert M. (Golden CO), Beneficiation of shale kerogen and its conversion into shale oil.
    상세보기
  4. Pike Daniel E. (Harrington Park NJ), Double alkali process for removal of sulfur dioxide from gas streams.
    상세보기
  5. Cundy Edwin K. (Cornwall EN), Flotation of fine-grained materials.
    상세보기
  6. Szatkowski Marian (Hancock MI) Freyberger Wilfred L. (Houghton MI), Froth flotation method and apparatus.
    상세보기
  7. Degner Vernon R. (Citrus Heights CA), Gas ingestion and mixing device.
    상세보기
  8. O\Cheskey Theodore H. (Whittier CA) Bunker Carroll C. (Covina CA), Hydraulic powered mixing apparatus.
    상세보기
  9. Klee ; Jr. Howard W. (Naperville IL), Method for removal of hydrogen sulfide.
    상세보기
  10. Krovak Premysl (Praque CSX) Behunek Vladimir (Praque CSX) Vojtisek Vladimir (Praque CSX) Salvet Miroslav (Praque CSX) Hasal Pavel (Praque CSX), Method of circulation of a liquid phase through a solid phase particularly for biocatalytical reactions and a device for.
    상세보기
  11. Canales Manuel J. (Orange CT) Reynolds John (El Cerrito CA), Method of desulfurizing waste gases containing sulfur dioxide.
    상세보기
  12. Vens Karl (Saupstad NOX), Method of treating and breaking up a liquid with the help of centripetal force.
    상세보기
  13. Jones Timothy A. (Carrollton TX) Snavely ; Jr. Earl S. (Arlington TX), Process for oxidizing multivalent metals.
    상세보기
  14. Espenscheid Wilton F. (Princeton NJ) Yan Tsoung-Yuan (Trenton NJ), Process for removing hydrogen sulfide from contaminated gas.
    상세보기
  15. Jones Timothy A. (Carrollton TX) Snavely Earl S. (Arlington TX), Process for selectively removing hydrogen sulfide from a gas stream at high pressure.
    상세보기
  16. Grinstead Robert R. (Walnut Creek CA), Process for the removal of H2S from fluid streams using a water soluble polymeric chelate of an oxidizing.
    상세보기
  17. Sibeud Jacques Pierre (Princeton NJ) Ruff Charles David (Highland Park NJ), Process for the removal of hydrogen sulfide and mercaptans from liquid and gaseous streams.
    상세보기
  18. Meuly Walter C. (Piscataway Township ; Middlesex County NJ), Process for the removal of hydrogen sulfide from gaseous streams by catalytic oxidation of hydrogen sulfide to sulfur wh.
    상세보기
  19. Snavely ; Jr. Earl S. (Arlington TX) Jones Timothy A. (Carrollton TX), Process for the selective removal of hydrogen sulfide from gaseous streams.
    상세보기
  20. Brocoff Jack (Fullerton CA), Process for the treatment of gas streams containing hydrogen cyanide.
    상세보기
  21. Smith James W. (Toronto CAX) Barton Robert A. (Downsview CAX) Knight ; deceased Cyril H. (late of Kleinburg CAX by Leslie James), Removal of hydrogen sulphide from gaseous streams.
    상세보기
  22. Kaelin Joseph R. (Beckenriedstrasse 58 CH-6374 Buochs CHX), Sewage-aeration system, and method for the operation and use thereof.
    상세보기
  23. Rapson W. Howard (Toronto CAX) Fredette Maurice C. J. (Mississauga CAX), Small scale generation of chlorine dioxide for water treatment.
    상세보기
  24. Ortega Pedro C. (Los Teques VEX) Brunasso Dino V. (Anzoategui VEX) Cabrera V. Luis M. (Los Teques Edo. Hiranda VEX), Sweetening of sulfur-containing gases using ozone.
    상세보기
  25. Goar, B. Gene, Temperature moderation of an oxygen enriched Claus sulfur plant.
    상세보기
  26. Hultholm Stig-Erik (Pori FIX) Lilja Launo L. (Pori FIX) Mkitalo Valto J. (Pori FIX) Nyman Bror G. (Vanha-Ulvila FIX), Way to oxidize sludge with high solid matter content.
    상세보기

이 특허를 인용한 특허 (16)

  1. Iijima, Masaki; Kadono, Koji; Kaibara, Kazuhiko, Carbon dioxide recovery system.
    상세보기
  2. Mueller, Frank; Freeman, Michael A.; Hand, Eric, Hydrogen sulfide treatment system.
    상세보기
  3. Thomas, Paul E., Low operating pressure gas scrubber.
    상세보기
  4. Brenize, Galen; Morris, Jeffrey Blair, Method and system for removing hydrogen sulfide from sour oil and sour water.
    상세보기
  5. Brenize, Galen; Morris, Jeffrey Blair, Method and system for removing hydrogen sulfide from sour oil and sour water.
    상세보기
  6. Morris, Jeff Blair, Method and system for removing hydrogen sulfide from sour oil and sour water.
    상세보기
  7. Morris, Jeffrey Blair, Method and system for removing hydrogen sulfide from sour oil and sour water.
    상세보기
  8. Hassan, Abbas; Bagherzadeh, Ebrahim; Anthony, Rayford G.; Borsinger, Gregory; Hassan, Aziz, Method of making alkylene glycols.
    상세보기
  9. Hassan, Abbas; Hassan, Aziz; Anthony, Rayford G.; Viswanathan, Krishnan; Borsinger, Gregory G., Method of making alkylene glycols.
    상세보기
  10. Hassan, Abbas; Hassan, Aziz; Anthony, Rayford G.; Viswanathan, Krishnan; Borsinger, Gregory G., Method of making alkylene glycols.
    상세보기
  11. Mueller, Frank; Freeman, Michael A.; Hand, Eric, Methods of hydrogen sulfide treatment.
    상세보기
  12. Sung, Shihwu; Khanal, Samir Kumar; Duangmanee, Thanapong, Micro-aeration of sulfide removal from biogas.
    상세보기
  13. Conrad, Wayne Ernest; Conrad, Helmut Gerhard; Philips, Richard Stanley, Pressure swing contactor for the treatment of a liquid with a gas.
    상세보기
  14. David W. DeBerry ; Dennis Dalrymple, Process for removing hydrogen sulfide from gas streams which include or are supplemented with sulfur dioxide.
    상세보기
  15. DeBerry, David W.; Dalrymple, Dennis; Fisher, Kevin S., Process for removing hydrogen sulfide from gas streams which include or are supplemented with sulfur dioxide, by scrubbing with a nonaqueous sorbent.
    상세보기
  16. Hassan, Abbas; Bagherzadeh, Ebrahim; Anthony, Rayford G.; Borsinger, Gregory; Hassan, Aziz, Process for water treatment using high shear device.
    상세보기

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