| 电石法聚氯乙烯生产中的汞污染治理 |
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| 引用本文： | 薛之化.电石法聚氯乙烯生产中的汞污染治理[J].中国氯碱,2011(2):25-31. |
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| 作者姓名： | 薛之化 |
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| 作者单位： | 锦化化工集团氯碱股份有限公司,辽宁,葫芦岛,125001 |
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| 摘 要： | 电石法生产聚氯乙烯所必需的氯化汞-活性炭触媒造成严重的汞污染,采用合适的治理措施不仅可以消除汞污染,还可实现汞资源的再利用,保障氯化汞触媒的稳定来源。通过采取低汞触媒的使用和废触媒的回收,可消除电石法聚氯乙烯生产过程中的汞污染,几乎全部的汞都能得到回用。
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| 关 键 词： | 电石法聚氯乙烯 汞触媒 汞污染 治理措施 |
Mercury pollution control of PVC production by calcium carbide method |
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| XUE Zhi-hua.Mercury pollution control of PVC production by calcium carbide method[J].China Chlor-Alkali,2011(2):25-31. |
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| Authors: | XUE Zhi-hua |
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| Affiliation: | XUE Zhi-hua(Jinxi Chemical Group,Chlor-alkali Chemical Co.,Ltd.,Huludao 125001,China) |
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| Abstract: | The mercuric chloride catalyst which was necessary for the production of PVC by calcium carbide method had caused a serious mercury pollution.Appropriate control measures not only can eliminate mercury pollution,but can recycle mercury resources,including using low-mercury catalyst,recycling the waste catalyst,using activated carbon mercury removal device,and improveing mercury pollution treatment process.Almost all of the mercury can be recycled. |
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| Keywords: | PVC by calcium carbide method mercuric chloride catalyst mercury pollution control measures |
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