| 硫酸钾二步干法生产工艺的研究 |
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| 引用本文： | 何峥,王岑元.硫酸钾二步干法生产工艺的研究[J].贵州工业大学学报(自然科学版),1999,28(3):52-54. |
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| 作者姓名： | 何峥 王岑元 |
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| 作者单位： | [1]贵州工业大学化工系 [2]贵州省建材工业学校 |
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| 摘 要： | 针对贵州省乡镇企业的需求和可能条件，将曼海姆炉法一步生产硫酸工艺，改为二步法生产。研究出适宜的工艺条件；将原工艺装备的难点分散，难度降低；并使操作和工艺设备易于实施，达到投资省，工期短，易操作，产品达到一级农用硫酸钾标准，并且不会产生混合酸。
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| 关 键 词： | 硫酸钾 化学肥料 生产工艺 钾肥 二步干法 |
Research on two step method of potassium sulfate production |
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| HE Zheng ,NI Yong kang ,HE Kun ,WANG Cen yuan.Research on two step method of potassium sulfate production[J].Journal of Guizhou University of Technology(Natural Science Edition),1999,28(3):52-54. |
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| Authors: | HE Zheng NI Yong kang HE Kun WANG Cen yuan |
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| Institution: | HE Zheng 1,NI Yong kang 1,HE Kun 1,WANG Cen yuan 2 |
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| Abstract: | Based on the demands of township enterprises in the province and the local conditions,a two step method of potassium sulfate production was adopted instead of the traditional one step Mannheim furnace method.Appropriate operating conditions were worked out to make the process easier,quicker,less expensive and more efficient.the product has reached the state standard of first class potassium sulphate for agricultural use and will not form any mixed acid. |
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| Keywords: | potassium sulphate chemical fertilizer Mannheim furnace |
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