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Process for preparing a dispersed Group VIB metal sulfide catalyst 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-027/051
출원번호 US-0294182 (1994-08-22)
발명자 / 주소
  • Lopez Jaime (872 Dover Cir. Benicia CA 94510)
인용정보 피인용 횟수 : 73  인용 특허 : 0

초록

High activity slurry catalysts for hydroprocessing heavy hydrocarbon oils are produced from Group VIB metal compounds by sulfiding an aqueous mixture of the metal compound with from greater than about 8 to about 14 SCF of hydrogen sulfide per pound of Group VIB metal.

대표청구항 ▼

A process for preparing a dispersed Group VIB metal sulfide catalyst for hydrocarbon oil hydroprocessing comprising: (a) treating a Group VIB metal oxide with aqueous ammonia to form a Group VIB metal compound aqueous mixture; (b) sulfiding said aqueous mixture of said Group VIB metal compound, with

이 특허를 인용한 특허 (73)

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