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Hydroprocessing catalysts and methods for making thereof

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01J-031/00    B01J-027/24    B01J-027/02    B01J-027/043    B01J-027/045    B01J-023/00    B01J-023/40    B01J-023/42    B01J-023/58    B01J-023/70    B01J-023/74    B01J-023/44    B01J-023/883    B01J-023/887    B01J-027/051    B01J-037/20    B01J-023/24    B01J-023/85    B01J-035/00    C10G-049/04    B01J-035/10   
미국특허분류(USC) 502/167; 502/168; 502/200; 502/216; 502/222; 502/223; 502/325; 502/326; 502/328; 502/337; 502/338; 502/339; 502/349
출원번호 US-0331479 (2011-12-20)
등록번호 US-8802586 (2014-08-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 0  인용 특허 : 84
초록
▼

An improved hydroprocessing slurry catalyst is provided for the upgrade of heavy oil feedstock. The catalyst comprises dispersed particles in a hydrocarbon medium with the dispersed particles have an average particle size ranging from 1 to 300 μm. The catalyst has a total pore volume of at least 0.5 cc/g and a polymodal pore distribution with at least 80% of pore sizes in the range of 5 to 2,000 Angstroms in diameter. The catalyst is prepared from sulfiding and dispersing a metal precursor solution in a hydrocarbon diluent, the metal precursor comprising...

대표
청구항
▼

1. A slurry catalyst for use in hydroprocessing a heavy oil feedstock, wherein: the slurry catalyst comprises a plurality of dispersed particles in a hydrocarbon medium, wherein the dispersed particles have an average particle size ranging from 1 to 300 μm,the slurry catalyst has a polymodal pore distribution with at least 80% of pore sizes in the range of 5 to 2,000 Angstroms in diameter, andthe slurry catalyst is prepared from sulfiding and dispersing a metal precursor solution in a hydrocarbon diluent, the metal precursor solution comprising at least ...

이 특허에 인용된 특허 (84)

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