| 磷石膏转化法生产硫酸钾的工艺研究 |
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| 引用本文： | 张茂林,王永秋,刘清理,章鹏飞. 磷石膏转化法生产硫酸钾的工艺研究[J]. 淮北煤炭师范学院学报(自然科学版), 2002, 23(2): 32-36 |
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| 作者姓名： | 张茂林 王永秋 刘清理 章鹏飞 |
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| 作者单位： | 淮北煤炭师范学院化学系,安徽,淮北,235000 |
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| 基金项目： | 淮北市科委科研计划项目 |
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| 摘 要： | 摘要:介绍了以磷石膏、碳酸氢铵和氯化钾为原料两步法制备硫酸钾的新工艺,研究了影响反应的主要因素,确定了转化法制备硫酸钾的工艺条件.工艺流程短,设备简单,经济效益高.
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| 关 键 词： | 磷石膏 硫酸钾 氯化钾 转化法 |
| 文章编号： | 1000-2227(2002)02-0032-05 |
| 修稿时间： | 2002-02-22 |
Study on Process for Producing Potassium Sulphate with Phosphogypsum by Way of Transform |
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| ZHANG Mao lin,WANG Yong qiu,LIU Qing li,ZHANG Peng fei. Study on Process for Producing Potassium Sulphate with Phosphogypsum by Way of Transform[J]. Journal of Huaibei Coal Industry Teachers College(Natural Science edition), 2002, 23(2): 32-36 |
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| Authors: | ZHANG Mao lin WANG Yong qiu LIU Qing li ZHANG Peng fei |
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| Abstract: | The new technology in producing potassium sulphate by two steps conversion reaction is introduced, using phosphogypsum,ammonium bicarbonate and potassium chloride as the raw material. Main influence factors of reaction process are studied and the best technologial conditions on the process are presented.This process shows the technological process being short,the cost being low,the revenue of product being high. |
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| Keywords: | phosphogypsum potassium sulphate potassium chloride way of transform |
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