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특허 상세정보

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Hydroconversion processes employing multi-metallic catalysts and method for making thereof

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-011/04    C10G-025/00    C10G-045/00   
미국특허분류(USC) 208/121; 208/111.15; 208/143; 208/213; 208/217; 208/254H
출원번호 US-0259495 (2008-10-28)
등록번호 US-8163169 (2012-04-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 0  인용 특허 : 64
초록
▼

A catalyst precursor composition and methods for making such a catalyst precursor are disclosed. The catalyst precursor comprises at least a promoter metal selected from Group VIII, Group IIB, Group IIA, Group IVA and combinations thereof, having an oxidation state of +2 or +4, at least one Group VIB metal, at least one organic, oxygen-containing ligand, and a cellulose-containing material. In one embodiment, the catalyst precursor is of the formula Av(MP) (OH)x (L)nyz (MVIBO4), wherein A is one or more monovalent cationic species, MP is selected from Gr...

대표
청구항
▼

1. A process for hydroprocessing a hydrocarbonaceous feedstock, the process comprising: contacting the high-boiling hydrocarbon feedstock with an unsupported catalyst prepared by drying at a temperature of 200° C. or less, then sulfidizing an unsupported hydroxide catalyst precursor composition of the formula Av[(MVIII) (OH)x (L)ny]z (MVIBO4), wherein MVIII is at least a Group VIII metal, and MVIII has an oxidation state of +2, L is at least one organic oxygen containing ligand, and L has a charge n<=0, MVIB is at least a Group VIB metal, MVIB has an oxi...

이 특허에 인용된 특허 (64)

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