| 尿素法水合肼生产过程中废弃物的综合利用 |
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| 引用本文： | 陆振荣. 尿素法水合肼生产过程中废弃物的综合利用[J]. 中国氯碱, 2004, 0(6): 37-38,41 |
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| 作者姓名： | 陆振荣 |
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| 作者单位： | 湖南株洲化工集团有限公司,湖南,株洲,412004 |
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| 摘 要： | 介绍了利用水合肼生产过程中废弃物盐渣生产硫代硫酸钠的新工艺，同时将其中的NaCl处理成总胺合格供烧碱电解使用的盐。研究了各种因素对产品质量和收率的影响，得到了最佳工艺条件。
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| 关 键 词： | 尿素法 水合肼生产 硫代硫酸钠 盐渣 洗涤盐 总胺 |
Synthetical utilization of rejected material from hydrazine hydrate production by Carbamide method |
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| Lu Zhen-rong. Synthetical utilization of rejected material from hydrazine hydrate production by Carbamide method[J]. China Chlor-Alkali, 2004, 0(6): 37-38,41 |
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| Authors: | Lu Zhen-rong |
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| Abstract: | The new process of sodium thiosulfate production by using salt slag from rejected material in hydrazine hydrate production was introduced. The NaCl was made to be qualified on total ammonia for caustic soda electrolysis. The imfluential factors on the quality and yield was studied, and then got the best process condition. |
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| Keywords: | hydrazine hydrate salt slag washing salt total ammonia sodium thiosulfate |
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