论文部分内容阅读
本刊讯近日,中国建筑工程总公司所属中建安装与浙江大学合作完成的“酯交换反应工艺及催化剂开发”课题成果经鉴定,达到国际先进水平。碳酸二苯酯是近年来市场需求增长最快的工程塑料—聚碳酸酯的原料。酯交换法生产碳酸二苯酯是目前国际公认的先进生产技术,长期为国外少数化工巨头垄断。“酯交换反应工艺及催化剂开发”课题组经过产学研合作,开发了高效离子液体酯交换催化剂应用于制备碳酸二苯
Recently, China Construction Engineering Corporation, built in the construction and Zhejiang University completed the cooperation of the “transesterification reaction process and catalyst development,” the results of the project has been identified, reaching the international advanced level. Diphenyl carbonate is the fastest growing market demand in recent years, engineering plastics - polycarbonate raw materials. Transesterification production of diphenyl carbonate is currently internationally recognized advanced production technology, a long time for a few foreign monopoly of chemical giants. “Transesterification reaction process and catalyst development ” group after the cooperation of industry, academia and research, developed a highly efficient ionic liquid transesterification catalyst used in the preparation of diphenyl carbonate