Invention Grant
- Patent Title: Integrated unsupported slurry catalyst preconditioning process
- Patent Title (中): 一体化的无支撑浆料催化剂预处理工艺
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Application No.: US11567652Application Date: 2006-12-06
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Publication No.: US07771584B2Publication Date: 2010-08-10
- Inventor: Bruce E. Reynolds , Axel Brait
- Applicant: Bruce E. Reynolds , Axel Brait
- Applicant Address: US CA San Ramon
- Assignee: Chevron U.S.A. Inc.
- Current Assignee: Chevron U.S.A. Inc.
- Current Assignee Address: US CA San Ramon
- Main IPC: C10G47/02
- IPC: C10G47/02
Abstract:
A process for slurry hydroprocessing, which involves preconditioning a slurry catalyst for activity improvement in vacuum residuum hydroprocessing units Preconditioning the slurry catalyst raises its temperature, thereby reducing shock on the catalyst slurry as it enters the hydroprocessing reactor.
Public/Granted literature
- US20080135450A1 INTEGRATED UNSUPPORTED SLURRY CATALYST PRECONDITIONING PROCESS Public/Granted day:2008-06-12
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