| 摘要 |
Metal sulfonate emulsifier and detergent compounds for use with various metalworking lubricants are taught together with the method of preparing same. The sulfonates are prepared by co-sulfonating selected alkylbenzenes and certain oils with oleum. More specifically, the method involves preparation of a complex mixture of alkylbenzenes and lubricating oils, sulfonation by means of oleum only, and conversion to a metal sulfonate via specific processing steps.
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