| 从头孢噻肟钠生产废渣中回收2-硫醇基苯并噻唑 |
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| 引用本文： | 刘惠玲,周定,张战平,韩洪彬,刘桂华.从头孢噻肟钠生产废渣中回收2-硫醇基苯并噻唑[J].化工环保,1999,19(5):303-306. |
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| 作者姓名： | 刘惠玲 周定 张战平 韩洪彬 刘桂华 |
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| 作者单位： | 1. 哈尔滨工业大学,哈尔滨,150001
2. 哈尔滨制药厂,哈尔滨,150086 |
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| 基金项目： | 黑龙江省哈尔滨市科技攻关项目，， |
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| 摘 要： | 通过小试验提出了从头孢噻肟钠生产废渣中回收２－硫醇基苯并噻唑的方法。试验结果表明，Ｍ的得率达２５．５％，产品质量达到ＨＧＢ２－１５７－６１标准。该技术可行，工艺流程合理，操作稳定，简便。
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| 关 键 词： | 头孢噻肟钠 硫醇基苯并噻唑 废渣 回收利用 |
The Recovery of 2-Mercaptobenzothiazole from Dregs Generated in the Production of Cefotaxime Sodium |
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| Liu Huiling,Zhou Ding,Zhang Zhanping,Han Hongbin,Liu Guihua.The Recovery of 2-Mercaptobenzothiazole from Dregs Generated in the Production of Cefotaxime Sodium[J].Environmental Protection of Chemical Industry,1999,19(5):303-306. |
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| Authors: | Liu Huiling Zhou Ding Zhang Zhanping Han Hongbin Liu Guihua |
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| Abstract: | A method for recovering 2 mercaptobenzothiazole (M) from dregs generated in the production of cefotaxime sodium has been developed in a small scale test. The yield of M reached 25.5 % and the product quality could meet the standard of HGB2 157 61. The method was characterised by reliable technology, reasonable process flow, stable and easy operation. |
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| Keywords: | cefotaxime sodium 2 mercaptobenzothiazole dregs recovery |
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