专利名称：INTEGRATED PROCESS FOR PRODUCING
POLYVINYL ALCOHOL OR A COPOLYMERTHEREOF AND ETHANOL
发明人：Mark O. Scates申请号：US13305142申请日：20111128
公开号：US20130137904A1公开日：20130530
专利附图：
摘要：Ethanol is produced from methyl acetate by a hydrogenolysis reaction. Themethyl acetate is produced as a byproduct during the conversion of a vinyl acetate
polymer or copolymer to a polymer or copolymer of vinyl alcohol. The hydrogenolysisreaction also produces methanol. At least a portion of this methanol is converted toacetic acid by reaction with carbon monoxide in a carbonylation reaction. At least aportion of this acetic acid is converted to ethanol by a hydrogenation reaction withhydrogen. By integrating the processes as described herein, a valuable product, i.e.ethanol, is produced from a methyl acetate byproduct.
申请人：Mark O. Scates
地址：Houston TX US
国籍：US
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