Title: Process for comprehensive utilization of acid dregs
Application Number: 89108796 Application Date: 1989.11.22
Publication Number: 1052092 Publication Date: 1991.06.12
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C01B7/03,C01B17/22,C01D5/02
Applicant(s) Name: Zhu Mingjiao Address: 200333
Inventor(s) Name: Wang Jianguo, Zhu Mingjiao
Attorney & Agent:
Abstract:
     The acid dregs generated during petroleum refining, and chemical, petrochemical and coal tar procedures are used to take part in different reactions with such chlorides as sodium chloride, potassium chloride, calcium chloride and other inorganic or organic wastes bearing chlorides to obtain hydrochloric acid, coke, sulfates and sulfides.
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