Invention Grant
- Patent Title: Process for heat integration for ethanol production and purification process
- Patent Title (中): 用于乙醇生产和纯化过程的热集成工艺
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Application No.: US14043141Application Date: 2013-10-01
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Publication No.: US09073814B2Publication Date: 2015-07-07
- Inventor: Nathan Kirk Powell , Samuel Roundy , Lincoln Sarager , Murray Viard , R. Jay Warner , Gerald Grusendorf , Radmila Wollrab , Victor J. Johnston , Fred Ronald Olsson
- Applicant: Celanese International Corporation
- Applicant Address: US TX Irving
- Assignee: Celanese International Corporation
- Current Assignee: Celanese International Corporation
- Current Assignee Address: US TX Irving
- Main IPC: C07C29/149
- IPC: C07C29/149 ; B01D3/00 ; B01D3/14 ; B01J8/04 ; C07C29/80
Abstract:
Ethanol production from the hydrogenation of acetic acid requires energy to drive the hydrogenation reaction and the purification of the crude ethanol product. Heat integration process to recover heat from one part of the production process to be used within the process improves efficiencies and reduces costs.
Public/Granted literature
- US20140058139A1 Process for Heat Integration for Ethanol Production and Purification Process Public/Granted day:2014-02-27
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