| 磷石膏联产硫酸钡和氯化钙的研究 |
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| 引用本文： | 刘和清,谭承德,袁天佑,刘南必. 磷石膏联产硫酸钡和氯化钙的研究[J]. 环境科学与技术, 2008, 31(6) |
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| 作者姓名： | 刘和清 谭承德 袁天佑 刘南必 |
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| 作者单位： | 广西大学化学化工学院,广西南宁,530004 |
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| 摘 要： | 介绍了由废渣磷石膏联产硫酸钡和氯化钙的工艺,硫酸钡产品的纯度优于GB/T2899-89的一级品标准,氯化钙产品纯度优于HG/T2327-92的一级品标准。
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| 关 键 词： | 磷石膏 硫酸钡 氯化钙 联产 |
Co-production of Barium Sulfate and Calcium Chloride by Phosphoric Gypsum |
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| LIU He-qing,TAN Cheng-de,YUAN Tian-you,LIU Nan-bi. Co-production of Barium Sulfate and Calcium Chloride by Phosphoric Gypsum[J]. Environmental Science and Technology, 2008, 31(6) |
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| Authors: | LIU He-qing TAN Cheng-de YUAN Tian-you LIU Nan-bi |
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| Abstract: | Technical process of co-production of barium sulfate and calcium chloride by using waste residue phosphoric gypsum was introduced,with the purity of barium sulfate products superior to Class I of product criteria of GB/T2899-89 and calcium chloride superior to Class I of product criteria of HG/T2327-92. |
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| Keywords: | phosphoric gypsum barium sulfate calcium chloride co-production |
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