三种三聚氰胺生产工艺装置运行综述

Review on the Operation of Three Melamine Production Devices

川化集团有限责任公司三套三聚氰胺装置分别采用了荷兰DSM低压法、意大利欧技公司高压法和北京清大华业常压法三种生产工艺,简述了这三套装置的生产运行中出现的问题及相关设备的技术改造情况。

The production processes from low pressure method of DSM, high pressure method of IETC and normal pressure method of BQHY have been used in the three melamine devices respectively . The problems of the three devices production operation and technical modification situation of interrelated equipments are also introduced.