The department of shandong institute of building materials application

doi:10.11894/1005-829x.1996.16(2).9

Abstract

Abstract:

Proposed NaNO₂polymeric ferric sulfate is the basis of effective catalysts in the synthesis, application of NaNO₂conditions was studied, and improved the synthetic process, reduces the dosing quantity of catalyst, shortened the reaction time;Choose a cocatalyst, to improve the catalytic efficiency of NaNO2 achieved satisfactory results.

Key words: Polymeric ferric sulfate, New technology of synthesis, catalyst

摘要：

提出了NaNO₂是聚合硫酸铁合成中的有效催化剂的依据，对NaNO₂的应用条件进行了研究，改进了合成工艺，降低了催化剂的投加量，缩短了反应时间；选择了一种助催化剂，对于提高NaNO₂的催化效率取得了较满意的结果。

关键词: 聚合硫酸铁, 合成新工艺, 催化剂

Bai Yuxing, Liu Jun, Li Yang. The department of shandong institute of building materials application[J]. INDUSTRIAL WATER TREATMENT, 1996, 16(2): 9-11.

白玉兴, 刘君, 李杨. 聚合硫酸铁合成中催化剂的研究[J]. 工业水处理, 1996, 16(2): 9-11.

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