| 电石法VCM清洁生产措施及应用 |
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| 引用本文： | 王茂喜,王永杰,孙寿东,周双然,李海青.电石法VCM清洁生产措施及应用[J].中国氯碱,2014(8):22-24. |
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| 作者姓名： | 王茂喜 王永杰 孙寿东 周双然 李海青 |
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| 作者单位： | 河北金牛化工股份有限公司,河北沧州061000 |
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| 摘 要： | 介绍了电石法VCM清洁生产的工艺方案。3项举措中,组合式吸收制酸工艺,流程简化、自动控制;浓酸解析工艺,氯化氢可回收再用,稀酸循环节能;稀酸除汞工艺,环保、减排、清洁生产。
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| 关 键 词： | 电石法VCM 吸收 解析 除汞 清洁生产 |
Measures and application of VCM cleaner production by calcium carbide method |
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| WANG Mao-xi,WANG Yong-jie,SUN Shou-dong,ZHOU Shuang-ran,LI Hai-qing.Measures and application of VCM cleaner production by calcium carbide method[J].China Chlor-Alkali,2014(8):22-24. |
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| Authors: | WANG Mao-xi WANG Yong-jie SUN Shou-dong ZHOU Shuang-ran LI Hai-qing |
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| Affiliation: | (Hebei Jingniu Chemical Industry Co., Ltd, Cangzhou 061000, China) |
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| Abstract: | The processes of VCM cleaner production by calcium carbide method were introduced.The process of hydrochloric acid making by combined adsorption method is simple and automatic controlled. Concentrated hydrochloric acid is resolved and HCl can be recovered for recycle. While the circulation of dilute hydrochloric acid is energy saving. Removing mercury out from dilute hydrochloric acid is conducive to environmental protection, discharge reduction and clean production. |
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| Keywords: | calcium carbide VCM absorption eliminate Hg cleaning product |
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