Jr. Roby (Baton Rouge LA) Aldridge Clyde L. (Baton Rouge LA) Pine Lloyd A. (Baton Rouge LA)
출원인 / 주소
Exxon Research & Engineering Co. (Florham Park NJ 02)
인용정보
피인용 횟수 :
5인용 특허 :
2
초록▼
A catalyst is provided which comprises a composition comprising a catalytic metal component, carbon and hydrogen deposited on a low surface area aluminum alloy powder support prepared by atomizing the metal alloy. Hydrocarbon treating and conversion processes utilizing the catalyst are also provided
A catalyst is provided which comprises a composition comprising a catalytic metal component, carbon and hydrogen deposited on a low surface area aluminum alloy powder support prepared by atomizing the metal alloy. Hydrocarbon treating and conversion processes utilizing the catalyst are also provided. The catalyst is particularly suitable for slurry processes.
대표청구항▼
A catalyst comprising a composition comprising a metal component, carbon and hydrogen deposited on a support, the metal constituent of said metal component of said composition being selected from the group consisting of metals of Groups II, III, IV, V, VIB, VIIB, VIII and mixtures thereof of the Per
A catalyst comprising a composition comprising a metal component, carbon and hydrogen deposited on a support, the metal constituent of said metal component of said composition being selected from the group consisting of metals of Groups II, III, IV, V, VIB, VIIB, VIII and mixtures thereof of the Periodic Table of Elements, said composition having a surface area of at least about 50 m2/g and said support being an aluminum alloy powder having a surface area of less than 5 square meters per gram, said alloy having been prepared by atomizing said aluminum alloy, in molten state, into a stream selected from the group consisting of water, a gas and mixtures thereof, said catalyst having been prepared by the steps which comprise: (a) dispersing in a hydrocarbon oil having a Conradson carbon content up to about 50 weight percent, (1) a thermally decomposable metal compound in an amount sufficient to provide a ratio of atoms of oil Conradson carbon to atom of metal constituent of said thermally decomposable metal compound of less than about 750 to 1, said metal constituent being selected from the group consisting of Group II, Group III, Group IV, Group V, Group VIB, Group VIIB, and Group VIII of the Periodic Table of Elements and mixtures thereof, and (2) said support; (b) heating the resulting mixture in the presence of a gas selected from the group consisting of a hydrogen-containing gas, a hydrogen sulfide-containing gas and a gas comprising hydrogen and hydrogen sulfide, and (c) recovering a supported catalyst.
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이 특허에 인용된 특허 (2)
Bearden ; Jr. Roby (Baton Rouge LA) Aldridge Clyde L. (Baton Rouge LA), Hydroconversion of heavy hydrocarbons.
Miller Jeffrey T. ; Fisher Ronald B. ; Marshbanks Tracy L., Resid hydroprocessing method utilizing a metal-impregnated, carbonaceous particle catalyst.
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