Title: Technique of synthesizing detergent by direct ingredient of alkyl benzenesul
Application Number: 86107112 Application Date: 1986.10.22
Publication Number: 1011734 Publication Date: 1987.06.24
Approval Pub. Date: Granted Pub. Date: 1989.01.11
International Classifi-cation: C11D1/12,C11D1/22
Applicant(s) Name: Wuhan Oil Address:
Inventor(s) Name: Huang Huzhong, Sun Shuming
Attorney & Agent: DING QIXU
Abstract:
     The invention improves the former technique of producing synthesized detergent by use of high-tower shaping method. Four main and one subsidiary (preparing mirabilite water) technological processes merge into three main processes. (a) alkyl benzenesulfonization (b) direct ingredient (c) spray drying shaping. Using this invention can shorten production period, reduce occupied square and equipment, save invest and power, increase product, stabilize quality and decrease cost.
Time: 7