In this paper, the TLC developingsolvent system for separating alpha-tocopheryl ferulate synthesized by the lipase-catalyzed reaction was optimized by the Uniform Experimential Design.
In this paper, we had theoretical study on developing green coating for supercritical carbon dioxide in place of poisonous solvent in order to prevent environment pollution.
为了减少污染，本文对用超临界二氧化碳替代涂料中有毒溶剂，开发新型绿色涂料技术进行了理论研究。
3
Studied the technology for producing polyanionic cellulose, the solvent is taken back to using. Introduced the application, present situation and developing prospect.