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특허 상세정보

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Process for recycling an active slurry catalyst composition in heavy oil upgrading

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-047/02   
미국특허분류(USC) 208/108; 208/143; 208/213; 208/2540R
출원번호 US-0212881 (2008-09-18)
등록번호 US7972499 (2011-06-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 3  인용 특허 : 59
초록

The instant invention is directed to a process employing slurry catalyst compositions in the upgrading of heavy oils. The slurry catalyst composition is not permitted to settle, which would result in possible deactivation. The slurry is recycled to an upgrading reactor for repeated use and products require no further separation procedures for catalyst removal.

대표
청구항
▼

What is claimed is: 1. A process for upgrading heavy oils which employs a slurry catalyst composition, the process comprising:(a) combining, in an upgrading reactor under hydroprocessing conditions, heavy oil feed, hydrogen gas, fresh catalyst slurry composition, and recycle slurry composition, and wherein under hydroprocessing conditions at least a portion of the heavy oil feedstock is converted to lower boiling hydrocarbons, forming upgraded products;(b) passing an effluent flow from the upgrading reactor to a separation zone wherein upgraded products ...

이 특허에 인용된 특허 (59)

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이 특허를 인용한 특허 피인용횟수: 3

  1. Mironov, Oleg; Kuperman, Alexander E.. Hydroprocessing catalysts and methods for making thereof. USP2015059040447.
  2. Ha, Kyoung Su; Kim, Du Eil; Jung, Gyu In; Bae, Jong Wook; Jun, Ki Won. Reaction device for producing hydrocarbons from synthesis gas. USP2016029266080.
  3. Kou, Bo; Yang, Shuwu; Reynolds, Bruce; Chabot, Julie. Systems and methods for producing a crude product. USP2013058435400.

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