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Oxidative-dehydrogenation catalyst and process 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-029/06
  • B01J-021/08
  • B01J-027/00
출원번호 US-0667000 (1984-10-31)
발명자 / 주소
  • Robinson Paul R. (Diamond Bar CA) Moorehead Eric L. (Diamond Bar CA)
출원인 / 주소
  • Union Oil Company of California (Los Angeles CA 02)
인용정보 피인용 횟수 : 5  인용 특허 : 43

초록 ▼

Oxidative dehydrogenation catalysts suitable for converting C4 to C8 mono-olefins to conjugated dienes comprise vanadium, phosphorus, and alkali metal components, and preferably also a tin component, in combination with a microporous crystalline silica or a crystalline zeolite having a silica-to-alu

대표청구항 ▼

An oxidative dehydrogenation catalyst comprising components of vanadium, phosphorus, and an alkali metal in combination with a microporous crystalline silica or a crystalline zeolite having a silica-to-alumina ratio of at least 6.0. An oxidative dehydrogenation catalyst as defined in claim 1 wherein

이 특허에 인용된 특허 (43)

  1. Hass Robert H. (Fullerton CA) Ward John W. (Yorba Linda CA), Catalyst and process for oxidizing hydrogen sulfide.
    상세보기
  2. Kerr ; Ralph O. ; Barone ; Bruno J., Catalyst and process for preparing maleic anhydride from C.sub.4 hydrocarbons.
    상세보기
  3. Robinson Paul R. (Costa Mesa CA) Moorehead Eric L. (Diamond Bar CA), Catalyst and process for producing conjugated dienes.
    상세보기
  4. Robinson Paul R. (Costa Mesa CA) Moorehead Eric L. (Diamond Bar CA), Catalyst and process for producing diolefins.
    상세보기
  5. Hass Robert H. (Fullerton CA) Hansford Rowland C. (Yorba Linda CA), Catalyst for incinerating H2S to SO2.
    상세보기
  6. Harrison Jonas P. (Pinole CA), Catalyst for producing maleic anhydride.
    상세보기
  7. Strojny Edwin J. (Midland MI) Friedli Hans R. (Lake Jackson TX) Wing Milton S. (Lake Jackson TX), Catalyst for producing maleic anhydride.
    상세보기
  8. Ward John W. (Yorba Linda CA) Carlson Timothy L. (Placentia CA), Catalyst for simultaneous hydrotreating and hydrodewaxing of hydrocarbons.
    상세보기
  9. Barone Bruno J. (Houston TX), Catalyst preparative method.
    상세보기
  10. Chu Yung F. (Cherry Hill NJ) Chester Arthur W. (Cherry Hill NJ), Conversion of paraffinic hydrocarbons to aromatics over zeolite catalysts.
    상세보기
  11. Grose Robert William (Mahopac NY) Flanigen Edith Marie (White Plains NY), Crystalline silica.
    상세보기
  12. Herkes Frank E. (Wilmington DE), Crystalline silica and use in alkylation of aromatics.
    상세보기
  13. Grose ; Robert William ; Flanigen ; Edith Marie, Crystalline silicates and method for preparing same.
    상세보기
  14. Robinson Delmar W. (Palatine IL), Hydrocarbon conversion catalyst.
    상세보기
  15. Mulaskey Bernard F. (San Rafael CA), Hydrocarbon conversion with crystalline silicates to produce olefins.
    상세보기
  16. Miller Stephen J. (El Cerrito CA), Hydrocarbon conversion with low-sodium silicalite.
    상세보기
  17. Moorehead Eric L. (Diamond Bar CA), Method for producing maleic anhydride.
    상세보기
  18. Milberger Ernest C. (Solon OH) Bremer Noel J. (Stow OH) Dria Dennis E. (Cleveland OH), Mixed vanadium phosphorus oxide catalysts and preparation thereof.
    상세보기
  19. Dolhyj Serge R. (Parma OH) Milberger Ernest C. (Solon OH), Oxidation catalysts.
    상세보기
  20. Barone Bruno J. (Houston TX), Oxidation catalysts and process for preparing anhydride from alkanes.
    상세보기
  21. Walker Darrell W. (Bartlesville OK) Farha ; Jr. Floyd (Bartlesville OK), Oxidative dehydrogenation catalyst preparation.
    상세보기
  22. Bartek Joseph P. (University Heights OH) Grasselli Robert K. (Chagrin Falls OH), Oxydehydrogenation process for alkylaromatics.
    상세보기
  23. Butter Stephen A. (East Windsor NJ) Kaeding Warren W. (Westfield NJ), Phosphorus-containing zeolite catalyst.
    상세보기
  24. Mount ; Ramon A. ; Pysz ; Jr. ; John F. ; Raffelson ; Harold, Phosphorus-vanadium-oxygen catalysts having a specific pore volume.
    상세보기
  25. Pedersen S. Erik (Mentor OH), Preparation of a single phase vanadium (IV) bis (metaphosphate) oxidation catalyst with an improved surface area.
    상세보기
  26. Vartuli James C. (West Chester PA) Zehner Lee R. (Dublin OH), Preparation of a vanadium(IV)bis(metaphosphate) hydrocarbon oxidation catalyst containing a group VIB metal promoter.
    상세보기
  27. Gaffney Anne M. (West Chester PA) Sofranko John A. (West Chester PA), Preparation of dialkyl oxalates using a heterogeneous Pd-V-P catalyst for the oxidative carbonylation of alcohols.
    상세보기
  28. Bremer Noel J. (Kent OH) Dria Dennis E. (Spencer OH), Preparation of maleic anhydride.
    상세보기
  29. McDermott Joseph X. (River Edge NJ), Preparation of maleic anhydride.
    상세보기
  30. Pedersen S. Erik (Havertown PA), Preparation of maleic anhydride using a crystalline vanadium(IV)bis(metaphosphate) catalyst.
    상세보기
  31. Bremer Noel J. (Stow OH) Dria Dennis E. (Cleveland OH), Preparation of vanadium phosphorous catalysts using olefinic oxygenated media.
    상세보기
  32. Lemanski Michael F. (Euclid OH) Spitnale Gregory G. (Bedford Hts. OH) Milberger Ernest C. (Solon OH), Preparation of vanadium phosphorus catalysts.
    상세보기
  33. Blum Patricia R. (Macedonia OH) Milberger Ernest C. (Solon OH) Bremer Noel J. (Stow OH) Dria Dennis E. (Shaker Hts OH), Preparation of vanadium phosphorus catalysts using a mixed phosphorus source.
    상세보기
  34. Vartuli James C. (West Chester PA) Zehner Lee R. (Dublin OH), Preparation of vanadium(IV)bis(metaphosphate) hydrocarbon oxidation catalyst containing an actinide or lanthanide series.
    상세보기
  35. Freerks Marshall C. (Kirkwood MO) Mount Ramon A. (St. Louis MO), Process for preparing phosphorus-vanadium-oxygen catalysts.
    상세보기
  36. Gruber Wilhelm (Darmstadt DEX) Schrder Gnter (Ober-Ramstadt DEX), Process for producing methacrylic acid by oxidative dehydration of isobutyric acid and catalyst therefor.
    상세보기
  37. Sasaki Yutaka (Kanagawa Yokohama JPX) Moriya Kiyoshi (Kanagawa Kawasaki JPX) Nakamura Yoshimi (Kawasaki JPX), Process for regenerating an antimony containing oxide catalyst.
    상세보기
  38. Young Dean A. (Yorba Linda CA), Process for selectively producing para-xylene.
    상세보기
  39. Harrison Jonas P. (Pinole CA), Producing maleic anhydride using certain phosphorous-vanadium-silicon-oxygen containing catalysts.
    상세보기
  40. Flanigen ; Edith M. ; Patton ; Robert L., Silica polymorph and process for preparing same.
    상세보기
  41. Vartuli James C. (West Chester PA) Zehner Lee R. (Dublin OH), Single phase vanadium(IV)bis(metaphosphate) oxidation catalyst with improved intrinsic surface area.
    상세보기
  42. Weinstein Benjamin (Morganville NJ) Jurewicz Anthony T. (Kendall Park NJ) Young Lewis Brewster (Kendall Park NJ), V-P-Zr catalysts and method of preparation thereof in the absence of hydrogen halide.
    상세보기
  43. Moorehead Eric L. (Diamond Bar CA), Vanadium-phosphorus-tin-mordenite oxidation catalysts.
    상세보기

이 특허를 인용한 특허 (5)

  1. Okita, Atsushi; Honda, Kazunori; Inaki, Chizu; Takahashi, Jumpei; Yamaguchi, Masashi; Yoshikawa, Yumiko; Iwade, Shinji; Setoyama, Tohru, Lower olefins producing catalyst and method for producing lower olefins using same.
    상세보기
  2. Wachter William A. ; Elks Jeffrey T. ; Vaughn Stephen Neil, Methods for making catalysts.
    상세보기
  3. Moorehead Eric L. (Diamond Bar CA), Oxidation catalyst.
    상세보기
  4. Moorehead Eric L. (Diamond Bar CA), Oxidation catalyst.
    상세보기
  5. Ward John W. (Yorba Linda CA), Process for producing high octane gasoline.
    상세보기

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