| 焦亚硫酸钠法保险粉合成机理研究 |
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| 引用本文： | 周杰. 焦亚硫酸钠法保险粉合成机理研究[J]. 中国氯碱, 2004, 0(11): 18-19 |
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| 作者姓名： | 周杰 |
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| 作者单位： | 安徽氯碱化工集团有限责任公司,安徽,合肥,230011 |
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| 摘 要： | 通过对焦亚硫酸钠法保险粉生产过程的分析及合成机理方面的论证,认为部分保险粉是由甲酸钠与二氧化硫反应生成的甲酸和亚硫酸氢钠(包括碱以及含钠离子的盐与二氧化硫生成的亚硫酸氢钠)反应生成的。为保险粉生产过程中投料比的确定提供了理论依据。
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| 关 键 词： | 焦亚硫酸钠 保险粉 机理 投料比 |
| 修稿时间： | 2004-10-19 |
Mechanism study of sodium hydrosulfite synthesis by sodium pyrosulfite method |
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| ZHOU Jie. Mechanism study of sodium hydrosulfite synthesis by sodium pyrosulfite method[J]. China Chlor-Alkali, 2004, 0(11): 18-19 |
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| Authors: | ZHOU Jie |
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| Abstract: | According to production process analysis of sodium hydrosulfite by sodium pyrosulfite method and demonstration to synthesis theory, it was pointed that sodium formate reacted with sulfur dioxide (including sodium bisulfite by alkali, salt contained sodium ion and sulfur dioxide) to produce formic acid and sodium bisulfite. This provided theoretical basis for material input ratio in production. |
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| Keywords: | sodium pyrosulfite sodium hydrosulfite mechanism material input ratio |
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