摘要
聚(L乳酸-乙醇酸)是一种环境友好型可降解原料,具有极大的应用前景。研究了聚(L乳酸-乙醇酸)生产原料L乳酸分离的关键技术以及应用膜分离技术在改进L乳酸生产工艺技术中的可行性,对于加强可再生资源综合利用、增强环境保护具有重大的意义。
Poly (L lacticglycolic acid) is a kind of environmentally friendly biodegradable material. It has great application prospect. To study and solve poly (L lactic co glycolie acid) production of key technology of raw L lactic acid separation, to strengthen the comprehensive utilization of renewable resources, is of great significance to strengthen environmental protection. This paper expounds the application of membrane separation technology in the feasibility of improving the production technology in L lactic acid.
出处
《安徽化工》
CAS
2015年第3期8-11,共4页
Anhui Chemical Industry
基金
安徽高校省级自然科学基金项目"膜分离技术制备高纯度聚(L乳酸-乙醇酸)的应用基础研究"(KJ2011B075)
关键词
L乳酸
膜分离
提取精制
L lactic acid
membrane separation
extraction and purification