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[미국특허] Process for the removal of HCN from gas mixtures 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/42
출원번호 US-0553588 (1996-05-13)
우선권정보 DE-4319234 (1993-06-09)
국제출원번호 PCT/EP94/01646
§371/§102 date 1996May1 (1996May1)
국제공개번호 WO-9429004 (1994-12-22)
발명자 / 주소
  • Forg Wolfgang (Icking DEX) Ranke Gerhard (Pocking DEX) Heisel Michael (Pullach DEX) Maschmeyer Dietrich (Marl DEX) Walter Robert (Haltern DEX)
출원인 / 주소
  • Linde Aktiengesellschaft (Wiesbaden DEX 03) Huls Aktiengesellschaft (Marl DEX 03)
인용정보 피인용 횟수 : 46  인용 특허 : 0

초록

The invention relates to a process for the removal of HCN from gas mixtures that contain at least HCN and sulfur compounds, especially from gas mixtures that are obtained by partial oxidation of hydrocarbons, by catalytic decomposition of HCN, as well as a catalyst for the decomposition of HCN. Acco

대표청구항

A process for the removal of HCN and COS from a gas mixture containing at least HCN, H2O, H2S and COS, comprising contacting the gas mixture at a temperature of 130°-170°C. with a catalyst which decomposes the HCN at least partially by hydrogenation and/or by hydrolysis, and COS at least partially b

이 특허를 인용한 특허 (46) 인용/피인용 타임라인 분석

  1. Robinson, Earl T.; Keckler, Kenneth P.; Raman, Pattabhi K.; Sirdeshpande, Avinash, Agglomerated particulate low-rank coal feedstock and uses thereof.
  2. Robinson, Earl T.; Keckler, Kenneth P.; Raman, Pattabhi K.; Sirdeshpande, Avinash, Agglomerated particulate low-rank coal feedstock and uses thereof.
  3. Robinson, Earl T.; Keckler, Kenneth P.; Raman, Pattabhi K.; Sirdeshpande, Avinash, Agglomerated particulate low-rank coal feedstock and uses thereof.
  4. Harada, Masahiro; Honjo, Shintaro; Susaki, Makoto; Ishida, Kazuo; Nagano, Hajime; Okino, Susumu; Iida, Kozo; Johana, Akira, Apparatus for treating COS for gas produced by gasification and method for treating COS.
  5. Raman, Pattabhi K.; Hippo, Edwin J.; Yee, Nelson, Biomass compositions for catalytic gasification.
  6. Robinson, Earl T., Carbonaceous fines recycle.
  7. Kang, Jun-han; Song, Jong-hun; Choi, Jun-seon; Park, Byoung-gi; Kang, Chang-hoon; Noh, Si-hyun, Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same.
  8. Kang, Jun-han; Song, Jong-hun; Choi, Jun-seon; Park, Byoung-gi; Kang, Chang-hoon; Noh, Si-hyun, Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same.
  9. Raman, Pattabhi K.; Yee, Nelson, Catalytic gasification particulate compositions.
  10. Hippo, Edwin J.; Reiling, Vincent G.; Robinson, Earl T.; Raman, Pattabhi K.; Smith, Jeffery; Mims, Charles; Nahas, Nicholas Charles, Char methanation catalyst and its use in gasification processes.
  11. Rappas, Alkis S.; Salem, George Frederick, Coal compositions for catalytic gasification.
  12. Rappas, Alkis S.; Salem, George Frederick, Coal compositions for catalytic gasification.
  13. Robinson, Earl T.; Raman, Pattabhi K.; Wu, Wenyuan, Conversion of liquid heavy hydrocarbon feedstocks to gaseous products.
  14. Matsumoto Hideyuki,JPX ; Ishigaki Shinya,JPX ; Hosoya Eiichi,JPX, Conversion process for carbonyl sulfide and/or hydrogen cyanide contained in mixed gas.
  15. Raman, Pattabhi K.; Jiradilok, Veeraya; Robinson, Earl T.; Sirdeshpande, Avinash, Hydromethanation of a carbonaceous feedstock.
  16. Robinson, Earl T.; Raman, Pattabhi K., Hydromethanation of a carbonaceous feedstock.
  17. Sirdeshpande, Avinash, Hydromethanation of a carbonaceous feedstock.
  18. Sirdeshpande, Avinash, Hydromethanation of a carbonaceous feedstock.
  19. Rappas, Alkis S.; Spitz, Robert A., Hydromethanation of a carbonaceous feedstock with nickel recovery.
  20. Rappas, Alkis S.; Spitz, Robert A., Hydromethanation of a carbonaceous feedstock with vanadium recovery.
  21. Preston, William E., Integrated enhanced oil recovery process.
  22. Raman, Pattabhi K., Integrated enhanced oil recovery process.
  23. Wallace, Paul, Integrated enhanced oil recovery process.
  24. Powell, Charles Allen; Raman, Pattabhi K.; Robinson, Earl T.; Sirdeshpande, Avinash, Integrated hydromethanation fuel cell power generation.
  25. Sirdeshpande, Avinash, Integrated hydromethanation fuel cell power generation.
  26. Hannemann, Frank; Pfund, Martin; Schingnitz, Manfred, Method for producing motor energy from fossil fuels while dissipating pure carbon dioxide.
  27. Demmers, Anthonius Maria; Schreuder, Sandra, Process for producing purified gas from gas comprising H2S, CO2 and HCN and/or COS.
  28. Koveal Russell J. ; Riley Kenneth L. ; Corkern Keith E., Process for removal of HCN from synthesis gas.
  29. Chiche, David; Boudet, Nicolas; Viguie, Jean Christophe; Lelias, Marc Antoine; Ducreux, Olivier, Process for removing sulphur-containing, nitrogen-containing and halogen-containing impurities contained in a synthesis gas.
  30. Reiling, Vincent G.; Robinson, Earl T.; Nahas, Nicholas Charles; Smith, Jeffery; Mims, Charles, Processes for gasification of a carbonaceous feedstock.
  31. Robinson, Earl T.; Lau, Francis S.; Raman, Pattabhi K.; Reiling, Vincent G.; Dodson, Dwain; Rahman, Mustafiz; Nahas, Nicholas Charles, Processes for gasification of a carbonaceous feedstock.
  32. Robinson, Earl T.; Reiling, Vincent G.; Raman, Pattabhi K.; Gal, Eli, Processes for gasification of a carbonaceous feedstock.
  33. Reiling, Vincent G.; Robinson, Earl T.; Sirdeshpande, Avinash; Nahas, Nicholas Charles, Processes for hydromethanation of a carbonaceous feedstock.
  34. Robinson, Earl T.; Raman, Pattabhi K.; Reiling, Vincent G., Processes for hydromethanation of a carbonaceous feedstock.
  35. Sirdeshpande, Avinash; Robinson, Earl T., Processes for hydromethanation of a carbonaceous feedstock.
  36. Robinson, Earl T., Processes for making syngas-derived products.
  37. Rappas, Alkis S.; Spitz, Robert A., Processes for preparing a catalyzed carbonaceous particulate.
  38. Rappas, Alkis S.; Spitz, Robert A.; Salem, George Frederick, Processes for preparing a catalyzed coal particulate.
  39. Raman, Pattabhi K.; Lau, Francis S.; Robinson, Earl T., Processes for the separation of methane from a gas stream.
  40. Raman, Pattabhi K.; Lau, Francis S.; Robinson, Earl T.; Anthony, Donald, Reduced carbon footprint steam generation processes.
  41. Koveal ; Jr. Russell J. ; Corkern Keith E., Removal of hydrogen cyanide from synthesis gas.
  42. Raman, Pattabhi K.; Lau, Francis S.; Robinson, Earl T., Sour shift process for the removal of carbon monoxide from a gas stream.
  43. Lau, Francis S.; Robinson, Earl T., Steam generating slurry gasifier for the catalytic gasification of a carbonaceous feedstock.
  44. Raman, Pattabhi K.; Anthony, Donald, Steam generation processes utilizing biomass feedstocks.
  45. Nedez,Christophe; Ray,Jean Louis, Use of a tiOcomposition as catalyst for hydrolyzing COS and/or HCN.
  46. Sirdeshpande, Avinash; Keckler, Kenneth P.; Robinson, Earl T.; Raman, Pattabhi K., Use of contaminated low-rank coal for combustion.

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