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특허 상세정보

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Hydrodefining and hydrocracking catalyst comprising a mixed sulphide comprising sulphur, at least one group VB element and at least one group VIB element

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-047/02    C10G-045/60    B01J-027/047    B01J-027/051   
미국특허분류(USC) 208/112 ; 208/213 ; 208/214 ; 208/215 ; 208/216R ; 208/217 ; 208/251H ; 208/254H ; 208/142 ; 208/143 ; 208/144 ; 208/145 ; 502/219 ; 502/220 ; 502/221
출원번호 US-0998999 (1997-12-29)
우선권정보 FR-0002595 (1997-03-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Millen, White, Zelano & Branigan, P.C.
인용정보 피인용 횟수 : 48  인용 특허 : 4
초록

The present invention concerns a hydrorefining and/or hydrocracking catalyst for hydrocarbon feeds, comprising at least one mixed sulphide comprising sulphur, at least one group VB element, preferably niobium, and at least one group VIB element, preferably molybdenum or tungsten, more preferably molybdenum, optionally combined with a support and/or at least one group VIIA metal and/or at least one group VIII metal and/or an element selected from the group formed by S, P, B, Si.

대표
청구항
▼

[ What is claimed is:] [1.] A catalyst comprising at least one crystalline mixed single phase sulphide of the following approximate general formula:A.sub.x B.sub.1-x S.sub.y re:x is a number in the range 0.001 to 0.999;y is a number in the range 0.1 to 8;A is a group VB element;B is an element selected from group VIB. [37.] In a process comprising catalytically hydrorefining or hydrocracking hydrocarbon feeds, at a temperature of more than 200.degree. C., a pressure of more than 0.1 Mpa, in the presence of hydrogen with a recycle ratio of at least 80 lit...

이 특허에 인용된 특허 (4)

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  4. Kinkade Nancy E. (Charleston WV). Tantalum-containing catalyst useful for producing alcohols from synthesis gas. USP1991024994498.

이 특허를 인용한 특허 피인용횟수: 48

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  3. Vanderspurt, Thomas Henry; Dardas, Zissis A.. Endothermic cracking aircraft fuel system. USP20181010099797.
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  6. Benazzi,Eric; Gueret,Christophe; Marion,Pierre; Billon,Alain. Flexible method for producing oil bases and distillates from feedstock containing heteroatoms. USP2007077250107.
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