Invention Grant
- Patent Title: Process for deasphalting residua (HEN9511)
- Patent Title (中): 脱沥青工艺（HEN9511）
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Application No.: US502955Application Date: 1995-07-17
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Publication No.: US5714056APublication Date: 1998-02-03
- Inventor: David G. Hammond , Mitchell Jacobson , John F. Pagel , Martin C. Poole , Willibald Serrand
- Applicant: David G. Hammond , Mitchell Jacobson , John F. Pagel , Martin C. Poole , Willibald Serrand
- Applicant Address: NJ Florham Park
- Assignee: Exxon Research and Engineering Company
- Current Assignee: Exxon Research and Engineering Company
- Current Assignee Address: NJ Florham Park
- Main IPC: C10G1/00
- IPC: C10G1/00 ; C10C3/00 ; C10G9/28 ; C10G9/32 ; C10G9/36 ; C10G11/16 ; C10G11/20 ; C10G25/09 ; C10G11/02 ; C10G35/10
Abstract:
A process for deasphalting a residua feedstock by use of a short vapor contact time thermal process unit comprised of a horizontal moving bed of fluidized hot particles. It is preferred that a mechanical means be used to fluidize a bed of hot particles.
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