纤维素醚生产工艺和设备改进

Reaction Technology Optimization and Equipment Improvement of Cellulose Ether

介绍了最近十年纤维素醚生产工艺及设备的改进工作,分析了捏合机与犁刀反应器在纤维素醚生产工艺中的不同特点。伴随着纤维素醚产业的快速发展,单套装置的生产能力正在从几百吨级向几千吨级过渡,新型装备代替老式装备是一种必然趋势。

Introduce the reaction technology of cellulose ether in recent ten years.By analysis of different features between kneader and plough reactor when they are used in cellulose ether process,a certain trend that the old cellulose ether equipments are going to be replaced by new ones.With the rapid development of cellulose ether industry,the capacity production of one set equipment is transmitting from hundred-ton-level to thousand-ton-level.