论文部分内容阅读
南京兽医生物药品厂自生产土霉素以来,由于采用消沫剂(甘油聚醚)代替食用豆油消沫,年平均耗油量逐年降低。1970年1月至1971年8月,未使用消沫剂前,18个月的平均耗油量为3.88％公斤/10亿。自1971年9月逐步使用消沫剂后,到1972年11月,12个月(1—2月生产四环素未计)耗油量降低至1.86公斤/10亿,减少耗油量2.02公斤/10亿。采用消沫剂代替食用豆油消沫是一个新生事物,存在着两种思想的斗争,有的同志认为使用消沫剂对发酵单位有一定影响,在
Since the production of oxytetracycline by Nanjing Veterinary Biopharmaceutical Co., Ltd., due to the use of defoamer (glycerol polyether) instead of edible soybean oil defoaming, the annual average fuel consumption has decreased year by year. Between January 1970 and August 1971, the average fuel consumption for 18 months before the use of defoamer was 3.88% kg/100 million. After the defoamer was gradually used in September 1971, the fuel consumption was reduced to 1.86 kg/100 million in 12 months (without counting tetracycline production from January to February) in November 1972, reducing fuel consumption by 2.02 kg/10. Billion. The use of defoamers instead of edible soybean oil is a new thing. There are two kinds of ideological struggles. Some comrades believe that the use of defoamers has a certain impact on fermentation units.