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Process for preparing metal oxide catalyst for acrylic acid production 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-023/00
출원번호 US-0576770 (2000-05-24)
우선권정보 JP-0144429 (1999-05-25); JP-0171636 (1999-06-17)
발명자 / 주소
  • Xinlin Tu JP
  • Mamoru Takahashi JP
  • Hiroshi Niizuma JP
출원인 / 주소
  • Toagosei Co., Ltd. JP
대리인 / 주소
    Sughrue Mion, PLLC
인용정보 피인용 횟수 : 6  인용 특허 : 26

초록

A process for preparing a metal oxide catalyst for acrylic acid production which comprises calcining a metal compound mixture at 400.degree. C. or higher to prepare a metal oxide powder comprising Mo, V, Sb, and at least one element selected from the group consisting of Nb and Ta, and supporting a c

대표청구항

1. A process for preparing a metal oxide catalyst for acrylic acid production which comprises calcining a metal compound mixture at 400.degree. C. or higher to prepare a metal oxide powder comprising Mo, V, Sb, and at least one element selected from the group consisting of Nb and Ta, and supporting

이 특허에 인용된 특허 (26)

  1. Khoobiar Sargis (Kinnelon NJ), Catalyst and process for producing methacrylic acid.
  2. Karrer Lothar,DEX ; Neumann Hans-Peter,DEX ; Eichhorn Hans-Dieter,DEX ; Jarret Robin Stuart,GBX, Catalyst based on oxides of Fe, Co, Bi and Mo.
  3. Shaw ; Wilfrid G. ; Terrill ; David B., Catalyst compositions especially useful for preparation of unsaturated acid s.
  4. Tenten Andreas,DEX ; Weidlich Peter,DEX ; Linden Gerd,DEX, Catalyst consisting of a hollow cylindrical carrier having a catalytically active oxide material applied to the outer su.
  5. Kawajiri Tatsuya (Himeji JPX) Uchida Shinichi (Himeji JPX) Wada Masahiro (Nishinomiya JPX), Catalyst for oxidation of acrolein and process for preparation thereof.
  6. Krabetz Richard (Kirchheim DEX) Herrmann Walter (Mannheim DEX) Scholz Norbert (Ludwigshafen DEX) Engelbach Heinz (Limburgerhof DEX) Engert Gerd-Juergen (Frankenthal DEX) Willersinn Carl-Heinz (Ludwig, Catalyst for the oxidation of acrolein and methacrolein to acrylic acid and methacrylic acid, respectively.
  7. Karim Khalid,GBX ; Bhat Yajnavalkya Subrai,SAX ; Zaheer Syed Irshad,SAX ; Nafisah Abdullah Bin,SAX, Catalysts for catalytic oxidation of propane to acrylic acid, methods of making and using the same.
  8. Umemura Sumio (Ube JPX) Ohdan Kyoji (Ube JPX) Sakai Fumihiko (Ube JPX) Suzuki Kenichi (Ube JPX) Hogami Toshihiko (Ube JPX) Fuginaga Masataka (Ube JPX), Catalytic oxidation of methacrolein.
  9. Kishimoto Nobuji,JPX ; Matsunami Etsushige,JPX, Lower alkane oxidative dehydrogenation catalysts and a process for producing olefins.
  10. Ushikubo Takashi (Yokohama JPX) Nakamura Hiroya (Yokohama JPX) Koyasu Yukio (Tokyo JPX) Wajiki Shin (Tokyo JPX), Method for producing an unsaturated carboxylic acid.
  11. Martin Friedrich-Georg (Heidelberg DEX) Hibst Hartmut (Schriesheim DEX) Tenten Andreas (Neustadt DEX), Multimetal oxide compositions.
  12. Martin Friedrich-Georg (Heidelberg DEX) Tenten Andreas (Neustadt DEX), Multimetal oxide compositions.
  13. Tenten Andreas (Neustadt DEX) Weidlich Peter (Mannheim DEX), Multimetal oxide compositions.
  14. Neumann Hans-Peter (Mannheim DEX) Martan Hans (Frankenthal DEX) Petersen Hermann (Gruenstadt DEX) Doerflinger Walter (Oestringen DEX), Multimetal oxide compositions for gas-phase catalytic oxidation.
  15. Dolhyj Serge R. (Parma OH) Milberger Ernest C. (Solon OH), Oxidation of 1,3-butadiene to maleic anhydride using a catalyst containing Mo, Sb, V and either one or both of Li and Ce.
  16. Lin Manhua ; Linsen Michael William, Oxidation of alkanes to unsaturated aldehydes and carboxylic acids using a catalyst containing Mo, V, Te and Nb.
  17. Krabetz Richard (Kirchheim DEX) Merger Franz (Frankenthal DEX) Schwarzmann Matthias (Limburgerhof DEX), Preparation of methacrylic acid by gas phase oxidation of methacrolein.
  18. Brazdil James F. (Lyndhurst OH) Suresh Dev D. (Macedonia OH) Grasselli Robert K. (Chagrin Falls OH), Process for forming multi-component oxide complex catalysts.
  19. Bartek Joseph P. (Highland Heights) Ebner Ann M. (Lyndhurst) Brazdil James R. (Mayfield Village OH), Process for oxidation of propane.
  20. Takahashi Mamoru,JPX ; Tu Xinlin,JPX ; Hirose Toshiro,JPX ; Ishii Masakazu,JPX, Process for producing acrylic acid.
  21. Takahashi Mamoru,JPX ; Tu Xinlin,JPX ; Hirose Toshiro,JPX ; Ishii Masakazu,JPX, Process for producing acrylic acid.
  22. Khoobiar, Sargis, Process for producing methacrylic acid.
  23. Oh-Kita Motomu (Hiroshima JPX) Ishii Kazuhiro (Hiroshima JPX) Kato Masaaki (Hiroshima JPX), Process for producing methacrylic acid.
  24. Shiraishi ; Tatsuo ; Kishiwada ; Susumu ; Nagaoka ; Yoshihiko, Process for production of acrylic acid.
  25. Kato Masaaki (Hatsukaichi JPX) Kamogawa Masatake (Otake JPX) Nakano Toshiharu (Otake JPX) Furuse Junji (Otake JPX), Process for the calcination of phosphorus-molybdenum catalyst.
  26. Brazdil James F. (Highland Heights OH) Cavalcanti Fernando A. P. (South Euclid OH), Surface modification and promotion of vanadium antimony oxide catalysts.

이 특허를 인용한 특허 (6)

  1. Hazin, Paulette N.; Ellis, Jr., Paul E., Catalyst compositions for the selective conversion of alkanes to unsaturated carboxylic acids, methods of making and methods of using thereof.
  2. Kauffman, James W.; Liang, Wugeng; Cai, Lixia; Linzer, Joseph, Method of making heteropoly acid compound catalysts.
  3. Kaduk, James A.; Brazdil, James F.; Bhattacharyya, Alakananda; Paparizos, Christos, Mixed metal oxide catalysts and catalytic conversions of lower alkane hydrocarbons.
  4. Hinago, Hidenori; Yano, Hiroyuki, Process for producing an oxide catalyst for oxidation or ammoxidation.
  5. Tu,Xinlin; Sumida,Yuuichi; Takahashi,Mamoru; Niizuma,Hiroshi, Process for producing metal oxide catalyst.
  6. Chaturvedi,Sanjay; Gaffney,Anne Mae; Le,Dominique Hung Nhu, Treatment of mixed metal oxide catalyst.
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