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특허 상세정보

Hydrotreating heavy residual oils

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-013/06    B01J-027/04   
미국특허분류(USC) 208/108 ; 208/89 ; 208/97 ; 208/112 ; 208/212 ; 208/215 ; 208/216R ; 502/170
출원번호 US-0816417 (1977-07-13)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Whaley, Thomas H.Ries, Carl G.McNulty, William E.
인용정보 피인용 횟수 : 47  인용 특허 : 0
초록

Low concentrations of Group VIB metal salts of fatty acids will catalyze the hydroconversion of sulfur-containing heavy petroleum oils producing a lighter oil fraction having a lower sulfur concentration than the heavy oil and a tar fraction containing a higher sulfur concentration than the heavy oil. Catalyst concentrations of 300 to 1,000 ppm, calculated as the elemental metal, are used. Molybdenum octoate is a preferred catalyst. This is a continuation, of application Ser. No. 400,866, filed Sept. 26, 1973, and now abandoned.

대표청구항이 없습니다

이 특허를 인용한 특허 피인용횟수: 47

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