Dehydrogenation method and multimetallic catalytic composite for use therein
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C07C-015/00
C07C-003/28
C07C-005/32
출원번호
US-0449403
(1974-03-08)
발명자
/ 주소
Rausch Richard E. (Mundelein IL)
출원인 / 주소
Universal Oil Products Company (Des Plaines IL 02)
인용정보
피인용 횟수 :
14인용 특허 :
0
초록▼
Dehydrogenatable hydrocarbons are dehydrogenated by contacting them, at dehydrogenation conditions, with a catalytic composite comprising a combination of catalytically effective amounts of a platinum group component, a Group IB transition metal component, a rhenium component and a tin component wit
Dehydrogenatable hydrocarbons are dehydrogenated by contacting them, at dehydrogenation conditions, with a catalytic composite comprising a combination of catalytically effective amounts of a platinum group component, a Group IB transition metal component, a rhenium component and a tin component with a porous carrier material. A specific example of the catalytic composite disclosed herein is a combination of a platinum group component, a Group IB component, a rhenium component, a tin component and an alkali or alkaline earth component with a porous carrier material wherein substantially all of the platinum group component, the Group IB component and the rhenium component are present as the corresponding elemental metals and substantially all of the tin component is present in an oxidation state above the elemental metal, and wherein the composite contains about 0.01 to about 2 wt. % platinum group metal, about 0.01 to about 5 wt. % Group IB metal, about 0.01 to about 2 wt. % rhenium, about 0.01 to about 5 wt. % tin and about 0.01 to about 5 wt. % alkali or alkaline earth metal.
대표청구항▼
A method for dehydrogenating a dehydrogenatable hydrocarbon comprising contacting said hydrocarbon, at dehydrogenation conditions, with a catalytic composite comprising a combination of a platinum group component, a rhenium component, a tin component and a Group IB component with a porous carrier ma
A method for dehydrogenating a dehydrogenatable hydrocarbon comprising contacting said hydrocarbon, at dehydrogenation conditions, with a catalytic composite comprising a combination of a platinum group component, a rhenium component, a tin component and a Group IB component with a porous carrier material in amounts sufficient to result in a composite containing, on an elemental basis, about 0.01 to about 2 wt. % platinum group metal, about 0.01 to about 2 wt. % rhenium, abut 0.01 to about 5 wt. % tin, and about 0.01 to about 5 wt. % of a Group IB metal, wherein substantially all of the platinum group component, the rhenium component, and the Group IB component are present in the corresponding elemental metallic states and wherein substantially all of the tin component is present in an oxidation state above that of the elemental metal.
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이 특허를 인용한 특허 (14)
Dubois Lawrence H. (Berkeley Heights NJ) Nuzzo Ralph G. (Summit NJ), Aliphatic aromatization with intemetallic Group VIII-IIIA, IVA catalyst.
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Chan, Selena; Kwon, Sunghoon; Sundararajan, Narayan, Microfluidic system incorporating a metal impregnated nanoporous material in a microfluidic pathway thereof.
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