[특허]Hydroprocessing catalyst and its use

[미국특허] Hydroprocessing catalyst and its use 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01J-021/04
출원번호	US-0313723 (1994-09-27)
발명자 / 주소	Iyer Pradeep S. (Pomona CA) Simpson Howard D. (Irvine CA) Abdo Suheil F. (Placentia CA)
출원인 / 주소	UOP (Des Plaines IL 02)
인용정보	피인용 횟수 : 17 인용 특허 : 14

초록 ▼

A catalyst containing an overlayer of a catalytic promoter on a porous refractory support containing an underbedded Group VIII metal-containing component. The catalyst is prepared by sequential incorporation of the Group VIII metal followed by the additional catalytic promoter component, usually a Group VIB metal, with the porous refractory oxide support. Underbedded nickel components on the catalyst are characterized by a unique Raman spectrum exhibiting Raman bands in the region of about 240 cm-1 to about 250 cm-1 and in the region of about 595 cm-1 to about 605 cm-1. The catalyst has a MoO3/NiO weight ratio less than 6 to 1 and more than 4 weight percent of NiO. The catalyst is especially useful for simultaneous hydrodenitrogenation and hydrodesulfurization of a gas oil, particularly when the refractory oxide support has a narrow pore size distribution.

대표청구항 ▼

A catalyst composition comprising a porous refractory oxide, a molybdenum component, a phosphorus component and an underbedded nickel component, said composition characterized by a Raman spectrum comprising at least one Raman band in each of the regions of (1) about 240 cm-1 to about 250 cm-1, and (

이 특허에 인용된 특허 (14) 인용/피인용 타임라인 분석

Ramirez de Agudelo M. M. (Los Teques VEX) Galarraga C. E. (Los Teques VEX), Catalyst for the simultaneous hydrodemetallization and hydroconversion of heavy hydrocarbon feedstocks and process for p.
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Morales Alfredo L. (Los Teques VEX) Galiasso Roberto E. (Los Teques VEX) Agudelo Maria M. (Los Teques VEX) Salazar Jose A. (Los Teques VEX) Carrasquel Angel R. (Los Teques VEX), Catalyst having high metal retention capacity and good stability for use in the demetallization of heavy crudes and meth.
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Delaney Dennis D. (Wilton CT) Ward John W. (Yorba Linda CA), Catalytic aromatic saturation in the presence of halide.
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Simpson Howard D. (Irvine CA) Richardson Ryden L. (Whittier CA) Baron Kenneth (Diamond Bar CA), Desulfurization catalyst and the catalyst prepared by a method.
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Mickelson ; Grant A., Desulfurization of residual petroleum oils and catalysts therefor.
상세보기
Delaney Dennis D. (Yorba Linda CA) Ward John W. (Yorba Linda CA), Hydrocarbon conversion utilizing a nickel-tungsten-phosphorus catalyst.
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Robinson Paul R. (Diamond Bar CA) Simpson Howard D. (Irvine CA), Hydroprocessing catalyst with a Ni-P-Mo.
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Simpson Howard D. (Irvine CA), Hydroprocessing with a catalyst having a narrow pore size distribution.
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Schindler Harvey D. (Fairlawn NJ), Hydrotreating catalyst and use thereof.
상세보기
Richardson Ryden L. (Whittier CA), Hydrotreating catalysts.
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Robinson Paul R. (Diamond Bar CA) Simpson Howard D. (Irvine CA), Ni-P-Mo catalyst and hydroprocessing use thereof.
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Delaney Dennis D. (Yorba Linda CA) Ward John W. (Yorba Linda CA), Nickel-tungsten-phosphorus catalyst.
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Simpson Howard D. (Irvine CA), Phosphorous-containing hydroprocessing catalyst and method of preparation.
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Morales Alfredo L. (Los Teques VEX) Galiasso Roberto E. (Los Teques VEX) Agudelu Maria M. (Los Teques VEX) Salazar Jose A. (Los Teques VEX) Carrasquel Angel R. (Los Teques VEX), Process for demetallization of heavy crudes using a catalyst having high metal retention capacity and good stability.
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이 특허를 인용한 특허 (17) 인용/피인용 타임라인 분석

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Bhan, Opinder Kishan; Komar, David Andrew, Catalyst and its use for the selective hydrodesulfurization of an olefin containing hydrocarbon feedstock.
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Bhan, Opinder Kishan, Catalyst and process for the manufacture of ultra-low sulfur distillate product.
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Bhan, Opinder Kishan, Catalyst and process for the manufacture of ultra-low sulfur distillate product.
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Bhan, Opinder Kishan, Catalyst and process for the manufacture of ultra-low sulfur distillate product.
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Fetcenko, Michael A.; Ovshinsky, Stanford R.; Young, Kwo, Finely divided metal catalyst and method for making same.
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Bhan, Opinder Kishan, Highly stable heavy hydrocarbon hydrodesulfurization catalyst and methods of making and use thereof.
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Bhan, Opinder Kishan, Highly stable heavy hydrocarbon hydrodesulfurization catalyst and methods of making and use thereof.
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Yamaguchi, Toshio; Kanai, Yuki; Yokozuka, Hideharu, Hydrogenation catalyst for aromatic hydrocarbons contained in hydrocarbon oils.
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Abe,Satoshi; Hino,Akira; Fujita,Katsuhisa, Hydroprocessing catalyst and use thereof.
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Lee, Hyun-chul; Kim, Soon-ho; Lee, Kang-hee; Lee, Doo-hwan; Park, Eun-duck; Ko, Eun-yong, Methanation catalyst, and carbon monoxide removing system, fuel processor, and fuel cell including the same.
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Bhan, Opinder Kishan; Wellington, Scott Lee, Method and catalyst for producing a crude product with minimal hydrogen uptake.
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Bhan, Opinder Kishan; Himelfarb, Paul Benjerman, Method for the selective hydrodesulfurization of an olefin containing hydrocarbon feedstock.
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Lok, Cornelis Martinus, Nickel catalysts on transition alumina.
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Bhan, Opinder Kishan; Himelfarb, Paul Benjerman, Process and catalyst for the selective hydrogenation of diolefins contained in an olefin containing stream and for the removal of arsenic therefrom and a method of making such catalyst.
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Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Hydroprocessing catalyst and its use 원문보기