| 头孢噻肟钠生产废渣的综合利用 |
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| 引用本文： | 刘惠玲,周定,岳同明,赵慧宏,王彦.头孢噻肟钠生产废渣的综合利用[J].环境污染与防治,1999,12(6):17-19. |
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| 作者姓名： | 刘惠玲 周定 岳同明 赵慧宏 王彦 |
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| 作者单位： | 1. 哈尔滨工业大学应用化学系,哈尔滨,150001
2. 哈尔滨制药厂,哈尔滨,150001 |
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| 摘 要： | 从头孢噻肟钠生产废渣中回收２－硫醇基苯并噻唑合成二硫化二苯并噻唑，ＤＭ的收率达２３．８％，产品质量达到ＨＧＢ２－１５８－６１标准，小试表明，方法可行，操作稳定，简便，既减轻了废渣生成的污染，又回收和用途广泛的化工原料，有一定的环境效益和经济效益。
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| 关 键 词： | 头孢噻肟钠 2-硫醇基苯并噻唑 二硫化二苯并噻唑 回收利用 |
Comprehensive utilization of waste residue from cefotaxime sodium production process |
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| Liu Huiling,Zhou Ding,Yu Tongming,Zhao Huihong,WangYan.Comprehensive utilization of waste residue from cefotaxime sodium production process[J].Environmental Pollution & Control,1999,12(6):17-19. |
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| Authors: | Liu Huiling Zhou Ding Yu Tongming Zhao Huihong WangYan |
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| Institution: | Harbin Institute of Technology Harbin 150001 |
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| Abstract: | A method of recovering 2-mercaptobenzothiazole (M) and synthesizing 2, 2-dibenzoyhiazy1 disulfide(DM) from waste residue of cefotaxime sodium had been developed. The yield of DM reached 23. 8% of wasteresidue and the product quallty could meet the standard of HGB2-158-61. The results of small-scale test provedthat this method was characterised by reliable technique, reasonable technological process, stable and easy operation. It could not only reduce environmental pollution, but also recover useful chemical materials, there fore it hadgood environmental and economic benefits. |
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| Keywords: | Cefotaxime sodium 2-mercaptobenzothiazole 2 2-dibenzoyhiazyl disulfide Waste residue Recovery |
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