Title: Short-side chain condensed aromatic mixed sulfonate type surfactant using catalytic cracking recycle oil solvent extract heavy aromatic hydrocarbon as raw material
Application Number: 93107820 Application Date: 1993.07.12
Publication Number: 1084099 Publication Date: 1994.03.23
Approval Pub. Date: Granted Pub. Date: 1998.06.10
International Classifi-cation: B01F17/12
Applicant(s) Name: Xinyuan Petro-chemical Tech. Development Co. Ltd. Address: 246002
Inventor(s) Name: Cheng Guozhu
Attorney & Agent: YAN ZHIXIANG
Abstract:
     Mixed sulfonate type surfactant with short side chain whose number of C atoms is 1-3 and fused-ring arene whose number of aromatic rings is 3-5 is made up through sulfonation and neutralization of heavy arene obtained by solvent extraction of recycle oil after catalyeic cracking and has hydrophilic and lipophilic balance value of 8-16, better emulsibility, dispersibility and oil repelling power. It is suitable for emulsifier in oil-water emulsified oil, chemical for oil extraction and disperser of water-coal slurry.
Time: 19
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