木粉聚醚催化合成的研究 Ⅰ合成工艺  

A STUDY ON THE CATALYTIC SYNTHESIS OF WOOD FLOUR POLYETHER ⅠSYNTHESIS TECHNOLOGY

作　　者：蒋登高 蒋元力 杨长生 李九菊 王福安 

机构地区：[1]郑州工学院化工系

出　　处：《化学反应工程与工艺》1996年第4期350-355,共6页Chemical Reaction Engineering and Technology

基　　金：河南省自然科学基金

摘　　要：提出了一种以木粉为原料，采用高效催化剂，合成木粉聚醚的新方法，与国外合成方法相比，条件温和，工艺简单，易于实施。研究中系统考察了影响合成反应的主要因素，获得了最佳工艺条件，为木粉聚醚的工程设计和工业化生产提供了一定的理论依据。A new method of synthesizing wood flour polyether with wood flour as raw material by high effect catalyst was proposed. As compared with other synthesis methods abroad, the new method is simple in technology, mild in synthesis condition and easy to put into effect in the large scale industrial production. The influence of main factors on synthesis reaction was discussed. The optimal technological conditions was determined. The experimental results provide a scientific basis for engineering design and industrial production of the wood flour polyether’s.

关 键 词：聚氨酯 木粉 聚醚 催化 合成 

分 类 号：O632.32[理学—高分子化学]