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Multimetal oxide compositions for gas-phase catalytic oxidation

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-051/16
출원번호 US-0268504 (1994-06-30)
우선권정보 DE-4220859 (1992-06-25)
발명자 / 주소
  • Neumann Hans-Peter (Mannheim DEX) Martan Hans (Frankenthal DEX) Petersen Hermann (Gruenstadt DEX) Doerflinger Walter (Oestringen DEX)
출원인 / 주소
  • BASF Aktiengesellschaft (Ludwigshafen DEX 03)
인용정보 피인용 횟수 : 24  인용 특허 : 0

초록

A process for the gas phase catalytic oxidation of a C3-6 alkane, alkanol, alkene or alkenal using as a catalyst multimetal oxide compositions of the formula I, [X1aX2bOx]p [X3cX4dX5eX6fX7gX2hOy]q, where X1 is bismuth, tellurium, antimony, tin and/or copper, X2 is molybdenum and/or tungsten, X3 is a

대표청구항

A process for the gas-phase catalytic oxidation of a C3-6 alkane, alkanol, alkene or alkenal, comprising the step of: contacting said C3-6 alkane, alkanol, alkene or alkenal with a catalyst; wherein said catalyst has a composition of the formula I: (X1aX2bOx)p(X3cX4dX5eX6fX7gX2hOy)q where X1 is bism

이 특허를 인용한 특허 (24)

  1. Renken, Terry L.; Forkner, Matthew W., Advances in amination catalysis.
  2. Ionkina, Olga; Chao, Wenchun; Subramanian, Munirpallam A.; Manzer, Leo E.; Makar, Kamel M.; Raje, Ajoy P., Boron promoted catalysts and fischer-tropsch processes.
  3. Bogan, Jr., Leonard Edward, Catalyst.
  4. Kim, Dae Chul; Ko, Dong Hyun; Cho, Sung June; Kang, Jun Han; Cha, Kyong Yong; Lee, Joo Hyuck; Nam, Hyun Seok; Choi, Dae Heung; Suh, Myung Ji; Hwang, Ye Seul; Han, Jun Kyu; Han, Sang Jin, Catalyst composition and method for preparing same.
  5. Owens Jerry B., Clean air flow catalyst.
  6. Petzoldt, Jochen; Mueller-Engel, Klaus Joachim, Heterogeneous catalyst for the preparation of acrolein by partial gas phase oxidation of propene.
  7. Dieterle,Martin; Petzoldt,Jochen; Mueller Engel,Klaus Joachim, Long-term operation of a heterogeneously catalyzed gas phase partial oxidation of propene to acrylic acid.
  8. Macht, Josef; Walsdorff, Christian; Dobner, Cornelia Katharina; Lipp, Stefan; Welker-Nieuwoudt, Cathrin Alexandra; Hammon, Ulrich; Borchert, Holger, Mechanically stable hollow cylindrical shaped catalyst bodies for gas phase oxidation of an alkene to an unsaturated aldehyde and/or an unsaturated carboxylic acid.
  9. Petzoldt,Jochen; Unverricht,Signe; Arnold,Heiko, Method for producing an annular shell catalyst and use thereof for producing acrolein.
  10. Unverricht, Signe; Felder, Raimund; Arnold, Heiko; Petzoldt, Jochen, Method for producing multiple-phase multi-metal oxide materials.
  11. Unverricht, Signe; Arnold, Heiko; Tenten, Andreas; Hammon, Ulrich; Neumann, Hans-Peter; Harth, Klaus, Method for the catalytic gas-phase oxidation of propene to acrylic acid.
  12. Chaturvedi, Sanjay; Gaffney, Anne Mae; Song, Ruozhi; Vickery, Elsie Mae, Mixed metal oxide catalyst.
  13. Hibst, Hartmut; Unverricht, Signe, Multi-metal oxide materials with a two-phase structure.
  14. Lin Manhua ; Linsen Michael William, Oxidation of alkanes to unsaturated aldehydes and carboxylic acids using a catalyst containing Mo, V, Te and Nb.
  15. Petzoldt,Jochen; Unverricht,Signe; Arnold,Heiko; M체ller Engel,Klaus Joachim; Dieterle,Martin, Preparation of (meth)acrolein and/or (meth)acrylic acid.
  16. Borgmeier,Frieder; Rosowski,Frank; Lintz,Hans G체nther; Grisstede,Ina, Preparation of (meth)acrylic acid.
  17. Petzoldt,Jochen; Mueller Engel,Klaus Joachim, Preparation of acrolein by heterogeneously catalyzed partial gas phase oxidation of propene.
  18. Petzoldt, Jochen; Mueller-Engel, Klaus Joachim; Unverricht, Signe, Preparation of annular unsupported catalysts.
  19. Lin, Manhua; Linsen, Michael William, Process for preparing a catalyst.
  20. Macht, Josef; Walsdorff, Christian; Dobner, Cornelia Katharina; Welker-Nieuwoudt, Cathrin Alexandra; Hammon, Ulrich, Process for preparing an unsaturated aldehyde and/or an unsaturated carboxylic acid.
  21. Tu, Xinlin; Takahashi, Mamoru; Niizuma, Hiroshi, Process for preparing metal oxide catalyst for acrylic acid production.
  22. Xinlin Tu JP; Mamoru Takahashi JP; Hiroshi Niizuma JP, Process for preparing metal oxide catalyst for acrylic acid production.
  23. Takahashi Mamoru,JPX ; Tu Xinlin,JPX ; Hirose Toshiro,JPX ; Ishii Masakazu,JPX, Process for producing acrylic acid.
  24. Egly Horst,DEX ; Diehl Volker,DEX ; Jorg Klaus,DEX, Separation of (meth)acrylic acid from the reaction gas mixture formed in the catalytic gas phase oxidation of C.sub.3 /C.
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