摘要
从反应萃取的机理出发,以麦白霉素的萃取为例讨论了中性络合萃取体系。文中给出了萃取平衡方程式,并导出了萃取分配系数的半经验数学模型,进而确定了萃取过程的工艺参数。研究结果表明,采用适宜的新萃取体系具有明显的技术经济优越性。
Based on the theory of reactive extraction,the new neutral complexing extraction systems (EFM 1 and diluent) for the extraction of meleumycin was studied in detail.The results showed that the new extraction systems possessed remarkable advantages in technology and economics.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
1997年第10期440-446,共7页
Chinese Journal of Pharmaceuticals
关键词
大环内酯类
抗生素
反应萃取
中性络合萃取
macrolide antibiotics,reaction extraction,neutral complexing extraction