Title: Neutralizing synthesization for preparing potassium sulfate
Application Number: 93104760 Application Date: 1993.04.23
Publication Number: 1082001 Publication Date: 1994.02.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C01B7/03,C01C1/24,C01D5/02
Applicant(s) Name: Shanxi Petro-Chemical Design Inst. Address: 710000
Inventor(s) Name: Wang Changning
Attorney & Agent: PENG DONGYING
Abstract:
     A neutralizing synthesization process including two steps of reaction at lower temp for preparing potassium sulfate, as well as by-products of hydrochloric acid and ammonium sulfate features low cost, quick and safe reaction, less energy consumption and high product quality such as no content chlorine and free acid and product yield rate.
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