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특허 상세정보

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Iron-based ionic liquid catalysts for hydroprocessing carbonaceous feeds

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-001/06    B01J-023/84   
미국특허분류(USC) 208/422 ; 208/112 ; 208/143 ; 201/002.5 ; 201/025 ; 585/241 ; 502/217 ; 502/313 ; 502/339
출원번호 US-0238310 (1999-01-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wilson, Agent
인용정보 피인용 횟수 : 72  인용 특허 : 2
초록
▼

A highly dispersed iron-based ionic liquid or liquid-gel catalyst which may be anion-modified and metals-promoted has high catalytic activity, and is useful for hydrocracking/hydrogenation reactions for carbonaceous feed materials. The catalyst is produced by aqueous precipitation from saturated iron salt solutions such as ferric sulfate and ferric alum, and may be modified during preparation with anionic sulfate (SO.sub.4.sup.2-) and promoted with small percentages of at least one active metal such as cobalt, molybdenum, palladium, platinum, nickel, or ...

대표
청구항

[ We claim:] [1.] An iron-based ionic liquid catalyst composed of 5-20 wt. % iron and promoted with 0.05-2.0 wt. % of at least one active promotor metal including cobalt, molybdenum, palladium, platinum, nickel or tungsten or combination thereof with the remainder being water, the catalyst having a pH in the range of 0.1-3.0.

이 특허에 인용된 특허 (2)

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  2. Maa Peter S. (Baytown TX) Veluswamy Lavanga R. (Houston TX) Vernon Lonnie W. (Baytown TX). Liquefaction process. USP1984114485008.

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