湿法冶金2001，Vol.20Issue(2)：57-65,9.
青霉素提炼新工艺研究及经济效益评估(上)
A New Extraction Technique of Penicillin
摘要
Abstract
A new process for solvent extraction of penicillin G with 7045 has been described.Compared with the conventional process with butyl acetate as extractant,the new process has no distillation,recovery and purification of effluent and spent solvent,equipment is uncomplicated,with less investment.Because the 7045 solvent is hardly soluble in water,its consumption is low.7045 solvent is involatile and inflammable,and has slight toxicity,so it is safe to use.The production cost of new process is lower,and enconomic benefit is better.关键词
青霉素：提炼/新工艺分类
医药卫生引用本文复制引用
方成开,周庆,卢志生..青霉素提炼新工艺研究及经济效益评估(上)[J].湿法冶金,2001,20(2):57-65,9.
