| 第 35 卷第 1 期 |  | Vol. 35 No. 1 | | 2005 年 2 月 | Feb 2005 |
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所属栏目：其它
硫磷双辛基碱性锌盐生产工艺的改进 |
| 李志松(长沙远大空调有限公司; 湖南长沙) |
| 摘 要：选用氨水溶液代替醋酸作为新型催化剂用于硫磷双辛基碱性锌盐(T203)的皂化反应。在其它反应条件不变的情况下,反应产物的过滤速度提高约1倍,并且产品的其它性能指标仍能达到有关的标准和产品规格要求。 |
| 关键词：硫磷双辛基碱性锌盐; 锌皂化反应; 过滤; 工艺 |
| 中图分类号：TQ126.3 文献标识码：A 文章编号：1009-9212(2005)01-0060-02 |
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| Improvement of the Process for Base Zinc Salt of Dioctyl Thiophosphate |
| LI Zhi-song （ Changsha Broad Air Conditioning Co.; LTD; Changsha 41000; China） |
| Abstract：Hartshorn(NH_(4)OH) was used as a new catalyst instead of acetic acid in the saponification reaction of base zinc salt of dioctyl thiophosphate (T203). With the other reaction conditions being unchanged, the filtration speed of the reaction production increased about one multiple than the formerly method, and the other performance index of the production had reached the relating standards and specification. |
| Key words：base zinc salt of dioctyl thiophosphate; zinc saponification; filtration; process |
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收稿日期：2004-10-29
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