Invention Grant
- Patent Title: Carboxylic acid production process employing solvent from esterification of lignocellulosic material
- Patent Title (中): 羧酸生产方法采用木质纤维素材料酯化的溶剂
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Application No.: US12349572Application Date: 2009-01-07
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Publication No.: US08455680B2Publication Date: 2013-06-04
- Inventor: Wout Fornara , Martin Gout , Charles Edwan Sumner, Jr.
- Applicant: Wout Fornara , Martin Gout , Charles Edwan Sumner, Jr.
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Agent Steven A. Owen
- Main IPC: C07C51/16
- IPC: C07C51/16
Abstract:
Methods and apparatus for producing a carboxylic acid employing a solvent from esterification of lignocellulosic materials. An acid-containing composition from esterification of lignocellulosic materials can be employed in the oxidation of para-xylene to terephthalic acid. The acid-containing composition can comprise acetic acid, acetic anhydride, and one or more terpenes.
Public/Granted literature
- US20090275777A1 Carboxylic Acid Production Process Employing Solvent from Esterification of Lignocellulosic Material Public/Granted day:2009-11-05
Information query
