Catalysts from molybdenum polysulfide precursors and their preparation
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-027/02
B01J-031/12
B01J-027/24
출원번호
US-0399947
(1982-07-20)
발명자
/ 주소
Sawyer Willard H. (Baton Rouge LA) Mitchell
III Howard L. (Baton Rouge LA)
출원인 / 주소
Exxon Research and Engineering Co. (Florham Park NJ 02)
인용정보
피인용 횟수 :
26인용 특허 :
9
초록▼
A process for the preparation of novel highly active, highly selective hydrotreating catalysts. These catalysts are prepared, in bulk or in supported form, by contacting together and decomposing, in the presence of hydrogen, hydrocarbon, and sulfur, a catalyst precursor characterized by the formula
A process for the preparation of novel highly active, highly selective hydrotreating catalysts. These catalysts are prepared, in bulk or in supported form, by contacting together and decomposing, in the presence of hydrogen, hydrocarbon, and sulfur, a catalyst precursor characterized by the formula Bx[Mo3Sz]where B is an ammonium ion, polyammonium ion, tertiary or quaternary phosphonium ion, or a hydrocarbyl substituted ammonium ion, hydrocarbyl substituted polyammonium ion, or hydrocarbyl substituted tertiary or quaternary phosphonium ion, x is 1 where B is a divalent cationic moiety, or 2 where B is a monovalent cationic moiety, [Mo3Sz]is a divalent anionic moiety wherein z is an integer ranging from about 10 to about 46. A preferred precursor catalyst species is Mo3(S2)6S.
대표청구항▼
A process for the preparation of a new and improved highly active, highly selective hydrotreating catalyst which comprises contacting together and decomposing in the presence of hydrogen, hydrocarbon, and sulfur a catalyst precursor salt characterized by the formula Bx[Mo3Sz] where B is an ammonium
A process for the preparation of a new and improved highly active, highly selective hydrotreating catalyst which comprises contacting together and decomposing in the presence of hydrogen, hydrocarbon, and sulfur a catalyst precursor salt characterized by the formula Bx[Mo3Sz] where B is an ammonium ion, polyammonium ion, or quaternary phosphonium ion, or a hydrocarbyl substituted ammonium ion, hydrocarbyl substituted polyammonium ion, or hydrocarbyl substituted tertiary or quaternary phosphonium ion, x is 1 where B is a divalent cationic moiety, or 2 where B is a monovalent cationic moiety, [Mo3Sz]is a divalent anionic moiety wherein z is an integer ranging from about 10 to about 46, to form said hydrotreating catalyst.
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이 특허에 인용된 특허 (9)
Aldridge ; Clyde L. ; Bearden ; Jr. ; Roby, Hydroconversion of heavy hydrocarbons.
Borremans, Didier; Lacroix, Maxime; Le Lannic-Dromard, Katell; Vendrell, Gloria, Catalyst preparation reactors from catalyst precursor used for feeding reactors to upgrade heavy hydrocarbonaceous feedstocks.
Dykstra, Dennis; Maesen, Theodorus; Kuperman, Alexander E.; Uckung, Soy; Fong, Darren, Hydroconversion multi-metallic catalyst and method for making thereof.
Han, Jinyi; Kuperman, Alexander E.; Maesen, Theodorus Ludovicus Michael; Trevino, Horacio, Hydroconversion multi-metallic catalysts and method for making thereof.
Han, Jinyi; Kuperman, Alexander E.; Maesen, Theodorus Ludovicus Michael; Trevino, Horacio, Hydroconversion multi-metallic catalysts and method for making thereof.
Han, Jinyi; Kuperman, Alexander E.; Maesen, Theodorus Ludovicus Michael; Trevino, Horacio, Hydroconversion multi-metallic catalysts and method for making thereof.
Han, Jinyi; Kuperman, Alexander E.; Maesen, Theodorus Ludovicus Michael; Trevino, Horacio, Hydroconversion multi-metallic catalysts and method for making thereof.
Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.; O'Rear, Dennis, Hydroconversion process employing multi-metallic catalysts and method for making thereof.
Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E., Hydroconversion processes employing multi-metallic catalysts and method for making thereof.
Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E., Hydroconversion processes employing multi-metallic catalysts and method for making thereof.
Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E., Hydroconversion processes employing multi-metallic catalysts and method for making thereof.
Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E., Hydroconversion processes employing multi-metallic catalysts and method for making thereof.
Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.; Fong, Darren, Hydroconversion processes employing multi-metallic catalysts and method for making thereof.
Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.; Zhang, Bi-Zeng; Rainis, Andrew, Hydroconversion processes employing multi-metallic catalysts and method for making thereof.
Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.; Zhang, Bi-Zeng; Rainis, Andrew; Dillon, Christopher J., Hydroconversion processes employing multi-metallic catalysts and method for making thereof.
Kukes Simon G. (Bartlesville OK) Johnson Marvin M. (Bartlesville OK) Strope Daniel J. (Bartlesville OK) Hogan Robert J. (Bartlesville OK), Hydrofining process for hydrocarbon containing feed streams.
Kharas, Karl; Durand, Jason P.; May, William A., Methods of making improved cobalt-molybdenum-sulfide catalyst compositions for higher alcohol synthesis.
Halbert Thomas R. (Annandale NJ) Stiefel Edward I. (Bridgewater NJ) Chianelli Russell R. (Somerville NJ) Ho Teh C. (Bridgewater NJ), Promoted molybdenum and tungsten sulfide catalysts, their preparation and use.
Pecoraro Theresa A. (Danville CA) Jacobson Allan (Princeton NJ) Chianelli Russell R. (Somerville NJ), Transition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessing.
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