Invention Grant
- Patent Title: Toluene production
- Patent Title (中): 甲苯生产
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Application No.: US11906307Application Date: 2007-10-01
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Publication No.: US07709693B2Publication Date: 2010-05-04
- Inventor: Benjamin F. Gaeth , Reynaldo E. Vera
- Applicant: Benjamin F. Gaeth , Reynaldo E. Vera
- Applicant Address: US TX Houston
- Assignee: Equistar Chemicals, LP
- Current Assignee: Equistar Chemicals, LP
- Current Assignee Address: US TX Houston
- Agent Roderick W. MacDonald
- Main IPC: C07C7/08
- IPC: C07C7/08
Abstract:
A method for optimizing the production of nitration grade toluene from a solvent extraction process that produces an aromatic rich extract and a saturate rich raffinate, comprising adding an effective amount of the raffinate back to the extract.
Public/Granted literature
- US20090084668A1 Toluene production Public/Granted day:2009-04-02
Information query
