Alkylene glycol production using carbon catalysts

专利名称：Alkylene glycol production using carbon

catalysts

发明人：John R. Sanderson,Edward T. Marquis申请号：US08/895286申请日：19970716公开号：US05798412A公开日：19980825

摘要：A process in which carbon is used to catalyze production of alkylene glycolsfrom alkylene oxides and water. Using this process, carbon may be employed toselectively catalyze the hydrolysis of alkylene oxides, such as ethylene oxide, tomonoalkylene gylcols, such as monoethylene glycol. Typically, activated carbon isemployed. Suitable forms of activated carbon or other carbon material include powders,granulates, extruded shapes, or mixtures thereof. The process may be carried out as acontinuous or batch reaction process.

申请人：HUNTSMAN PETROCHEMICAL CORPORATION

代理机构：Arnold, White & Durkee

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