| 新型高效破乳剂在青霉素生产中的应用 |
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| 引用本文： | 刘会洲 韩贵安. 新型高效破乳剂在青霉素生产中的应用[J]. 化工时刊, 1996, 10(4): 3-7 |
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| 作者姓名： | 刘会洲 韩贵安 |
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| 作者单位： | 中国科学院化工冶金研究所，华北制药厂，中国科学院 100080，院士 本刊编委 |
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| 摘 要： | 本文介绍了我国青霉素征税中使用的破乳剂现状，对破乳机理进行了比较详细的阐述，新型高效破乳剂Ｄ９２５ｍ采用了混合的表面活性剂体系，可调性好，适应性强，已受到国内主要青霉素生产厂家的关注。
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| 关 键 词： | 青霉素 破乳剂 制药 |
Application of Highly Effective Demulsifying Agent for Extraction of Penicillin from Fermentation Broth |
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| Liu Huizhou.Han Guian,Chen Jiayong. Application of Highly Effective Demulsifying Agent for Extraction of Penicillin from Fermentation Broth[J]. Chemical Industry Times, 1996, 10(4): 3-7 |
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| Authors: | Liu Huizhou.Han Guian Chen Jiayong |
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| Abstract: | In this paper,a review is presented focusing on the application of demulsi-fying agents added in the commercial production of penicillin during extraction from fermentation broth. The factors affecting mechanism of emulsion and demulsification are discussed in detail. It is proposed that an efficient demulsifying agent should be a mixture of 4 ingredients. A series of demulsifying agents D925m have been developed. D925m has been successfully nsed in many commercial processes for extraction of penicillin to prevent emulsion formation on the production lines with various specification of centrifugal extractors. The principal producers of penicillin in China are now using our demufifier in their production with satisfaction. |
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| Keywords: | penicillin demulsifier mechanism application |
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