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Vanadium-containing catalysts, process for manufacturing and use of the same

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-255/00
  • C07C-069/00
  • C07C-015/02
  • C07C-002/00
  • C07C-004/00
출원번호 US-0586777 (2000-06-05)
우선권정보 JP0142266 (1995-06-08)
발명자 / 주소
  • Kishimoto Nobuji,JPX
  • Matsunami Etsushige,JPX
출원인 / 주소
  • Nippon Shokubai Co., Ltd., JPX
대리인 / 주소
    Kubovcik & Kubovcik
인용정보 피인용 횟수 : 3  인용 특허 : 23

초록

Vanadium-containing catalysts are obtained by using polyvanadic acid as a source of vanadium. Vanadium-containing catalysts are obtained by mixing catalyst components other than vanadium, or their precursors, with a polyvanadic acid sol which is formed by ion-exchanging a metavanadic acid aqueous so

대표청구항

[ What is claimed is:] [1.]1. A process for manufacturing isobutene by contacting a mixed gas containing isobutane and molecular oxygen with a vanadium-containing catalyst which is obtained by using a polyvanadic acid as a source of vanadium.

이 특허에 인용된 특허 (23)

  1. Brazdil ; Jr. James Frank, Arsenic promoted vanadium-antimony-oxide based catalyst for selective paraffin ammoxidation.
  2. Shaw, Wilfrid G.; Terrill, David B., Catalyst compositions for the preparation of unsaturated acids.
  3. Kiyooka Yasushi,JPX ; Okuno Masaaki,JPX, Catalyst for catalytic oxidation use.
  4. Schneider Michael (Ottobrunn-Riemerling DEX) Wernicke Hans J. (Geretsried DEX) Kochloefl Karl (Bruckmhl/Heufeld DEX) Maletz Gerd (Bruckmhl/Heufeld DEX), Catalyst for decreasing the content of nitrogen oxides in flue gases.
  5. Karim Khalid,GBX ; Bhat Yajnavalkya Subrai,SAX ; Zaheer Syed Irshad,SAX ; Nafisa Abdullah Bin,SAX, Catalysts for low temperature selective oxidation of propylene, methods of making and using the same.
  6. Van Geem Paul C. (Geleen NLX) Teunissen Antonius J. J. M. (Geleen NLX), Catalytic gas phase oxidation of toluene to benzaldehyde and/or benzoic acid.
  7. Harris ; Norman ; Naden ; David, Catalytic oxidation.
  8. Nakajima ; Fumito ; Takeuchi ; Masato ; Matsuda ; Shimpei ; Uno ; Shigeo ; Mori ; Toshikatsu ; Watanabe ; Yoshihisa ; Imanari ; Makoto, Catalytic process for reducing nitrogen oxides to nitrogen.
  9. Engelbach Heinz (Limburgerhof DEX) Hoffmann Harry (Ludwigshafen DEX) Palm Peter (Gerolsheim DEX) Sommer Karl (Ludwigshafen DEX) Sprague Michael J. (Ludwigshafen DEX), Coated catalysts and their preparation.
  10. Hardman Harley F. (Lyndhurst OH), Dehydrogenation of paraffins.
  11. Abdulwahed Mazhar,SYX ; El Yahyaoui Khalid,MAX, Highly active and selective catalysts for the production of unsaturated nitriles, methods of making and using the same.
  12. Toft Mark A. (Lakewood OH) Brazdil ; Jr. James F. (Mayfield Village OH) Glaeser Linda C. (Lyndhurst OH), Method of making catalyst and catalyst precursor containing vanadium and antimony.
  13. Albonetti Stefania (Imola ITX) Blanchard Gilbert (Le Plessis Belleville FRX) Burattin Paolo (Paris FRX) Cavani Fabrizio (Modena ITX) Trifiro Ferruccio (Bologna ITX), Mixed V/Sb/Sn oxide ammoxidation catalysts.
  14. Bortinger Arie, Phosphorus/vanadium maleic anhydride catalyst preparation.
  15. Hibst Hartmut,DEX ; Tenten Andreas,DEX ; Marosi Laszlo,DEX, Preparation of organic acids such as acrylic acid by catalytic oxidation using a group V mixed metal oxide catalyst containing Cu, Mo, W, V, Nb and Ta.
  16. Takeuchi Esther S. (East Amherst NY) Thiebolt ; III William C. (Tonawanda NY), Preparation of silver vanadium oxide cathodes utilizing sol-gel technology.
  17. Wachs Israel E. (Bridgewater NJ) Saleh Ramzi Y. (Hillsborough NJ), Process for preparing a catalyst for the preparation of a carboxylic anhydride.
  18. Matsuoka Manabu (Toyonaka JA) Seko Hiroyasu (Nara JA), Process for preparing anisaldehyde.
  19. Bertola Aldo,ITX ; Cassarino Salvatore,ITX ; Nsunda Veron K.,BEX, Process for the preparation of improved vanadium-phosphorus catalysts and use thereof for the production of maleic anhydride.
  20. Kayou Atsushi,JPX ; Ihara Tatsuya,JPX, Process for the simultaneous preparation of acrylonitrile and arcylic acid.
  21. Kuehnle Adolf,DEX ; Duda Mark,DEX, Selective oxidation and the synthesis of hydroxyl-containing aromatic compounds.
  22. Trujillo Carlos Alexander,COX ; Uribe Uriel Navarro,COX ; Oviedo Aguiar Luis Alfredo,COX, Vanadium traps for catalyst for catalytic cracking.
  23. Kishimoto Nobuji,JPX ; Matsunami Etsushige,JPX, Vanadium-containing catalysts, process for manufacturing and use of the same.

이 특허를 인용한 특허 (3)

  1. Mimura,Hideyuki; Watanabe,Akio; Nagasaki,Noritaka; Kawada,Kosuke, Catalyst for oxidizing 2,2,2-trifluoroethanol and process for producing trifluoroacetaldehyde.
  2. Brophy, John H.; Pesa, Frederick A.; Tonkovich, Anna Lee; McDaniel, Jeffrey S.; Jarosch, Kai Tod Paul, Process for converting a hydrocarbon to an oxygenate or a nitrile.
  3. Brophy,John H.; Pesa,Frederick A.; Tonkovich,Anna Lee; McDaniel,Jeffrey S.; Jarosch,Kai Tod Paul, Process for converting a hydrocarbon to an oxygenate or a nitrile.
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