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Catalysts for gas phase production of acetic acid from ethane, processes of making the same and methods of using same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-023/00
  • B01J-023/42
출원번호 US-0107115 (1998-06-29)
발명자 / 주소
  • Karim Khalid,SAX
  • Al-Hazmi Mohammad H.,SAX
  • Khan Asad,SAX
출원인 / 주소
  • Saudi Basic Industries Corporation, SAX
대리인 / 주소
    Whitman Breed Abbott & Morgan LLP
인용정보 피인용 횟수 : 8  인용 특허 : 15

초록

A mixed metal oxide catalytic system consisting of molybdenum, vanadium, lanthanum and palladium providing higher yields of acetic acid in low temperature single stage oxidation of ethane with molecular oxygen-containing gas without or with reduced production of by-products such as ethylene and CO.

대표청구항

[ What is claimed is:] [1.] A catalyst for selective oxidation of ethane to acetic acid containing a catalyst composition comprising the elements Mo, V, Pd, La, in the form of oxides, in the following ratio:EQU Mo.sub.a V.sub.b Pd.sub.c La.sub.d O.sub.xa is 1 to 5;b is 0.01 to 0.9;c is 0.0000001 to

이 특허에 인용된 특허 (15)

  1. McCain ; Jr. James H. (Charleston WV) Kaiser Steven W. (South Charleston WV) O\Connor George L. (Charleston WV), Acetic acid from ethane, ethylene and oxygen.
  2. Karim Khalid,GBX ; Al-Hazmi Mohammed H.,SAX ; Mamedov Edouard,AZX, Catalysts for the oxidation of ethane to acetic acid processes of making same and, processes of using same.
  3. Hatano Masakatsu (Yokohama JPX) Kayo Atsushi (Yokohama JPX), Catalytic conversion of alkanes to nitriles, and a catalyst therefor.
  4. Blum Patricia R. (Macedonia OH) Pepera Marc A. (Northfield OH), Catalytic oxidation of ethane to acetic acid.
  5. Decker Harry J. (Charleston WV) Thorsteinson Erlind M. (Charleston WV), Catalytic oxide of molybdenum, vanadium, niobium and optional 4th metal.
  6. Young Frank G. (Charleston WV) Thorsteinson Erlind M. (Charleston WV), Low temperature oxydehydrogenation of ethane to ethylene.
  7. Slinkard William E. (Corpus Christi TX), Oxidation of butene to acetic acid and catalyst therefor.
  8. Brazdil James F. (Bedford OH) Suresh Dev D. (Macedonia OH) Grasselli Robert K. (Chagrin Falls OH), Process for forming multi-component oxide complex catalysts.
  9. Bartek Joseph P. (Highland Heights) Ebner Ann M. (Lyndhurst) Brazdil James R. (Mayfield Village OH), Process for oxidation of propane.
  10. Manyik Robert M. (St. Albans WV) Brockwell Jonathan L. (South Charleston WV) Kendall John E. (Charleston WV), Process for oxydehydrogenation of ethane to ethylene.
  11. McCain James H. (Charleston WV), Process for oxydehydrogenation of ethane to ethylene.
  12. McCain James H. (Charleston WV), Process for oxydehydrogenation of ethane to ethylene.
  13. Manyik Robert M. (St. Albans WV) McCain James H. (Charleston WV), Process for preparing a supported catalyst for the oxydehydrogenation of ethane to ethylene.
  14. Shaw Wilfrid G. (Lyndhurst OH) Milberger Ernest C. (Solon OH) Dolhyj Serge R. (Parma OH), Process for producing unsaturated aliphatic acids.
  15. Lauder ; Alan, Stable perovskite catalysts.

이 특허를 인용한 특허 (8)

  1. Karim, Khalid; Bhat, Yajnavalkya Subrai; Zaheer, Syed Irshad; Khan, Asad Ahmad, Catalysts for oxidation of lower olefins to unsaturated aldehydes, methods of making and using the same.
  2. Karim,Khalid; Bhat,Yajnavalkya Subrai; Zaheer,Syed Irshad; Khan,Asad Ahmad, Catalysts for the oxidation of unsaturated aldehydes to produce carboxylic acids and methods of making the same.
  3. Karim Khalid,SAX ; Khan Asad,SAX, Gas phase catalytic oxidation of hydrocarbons to carboxylic acids and dehydrogenated products.
  4. Karim, Khalid; Al-Hazmi, Mohammad H.; Khan, Asad; Zaheer, Syed Irshad, Molybdenum and vanadium based catalysts for the oxidation of alkanes to carboxylic acids and olefins.
  5. Karim, Khalid; Al-Hazmi, Mohammad H.; Khan, Asad Ahmad; Zaheer, Syed Irshad, Oxidation of ethane to acetic acid and ethylene using molybdenum and vanadium based catalysts.
  6. Lin, Manhua, Process for preparing a catalyst and catalytic oxidation therewith.
  7. Borchert Holger,DEX ; Dingerdissen Uwe,DEX, Process for the selective preparation of acetic acid using a molybdenum and palladium based catalytic oxide.
  8. Borchert,Holger; Dingerdissen,Uwe, Process for the selective preparation of acetic acid using a molybdenum and palladium based catalytic oxide.
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