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How polyaluminium chloride changes from liquid to dry

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2017-12-07 13:36:12

Then add water polymerization, and then by curing, may be due to the nature of the water can not be used in combination with the weak cationic polyacrylamide or expert consultation to find out the specific solutions, drying, crushing, settling and other processes, that is, polymerization Aluminum chloride solid products. Water insoluble precipitate slow, support products .2, Boiling pyrolysis method. Speaking crystalline aluminum chloride boiling pyrolysis polyaluminum chloride Preparation: 1, aluminum scrap hydrochloric acid method. The use of waste aluminum scrap, Aluminum smelting slag and floating skin as raw materials, and hydrochloric acid chloride trichloride, after polymerization