with acid
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In stepwise alkyl sulfate formation, how can one determine whether acid is involved physically, and how can this issue be resolved?
What is the stepped style? ? I used the DuPont method; the acid concentration and the level of the acid solution dropped significantly. Increasing the amount of acid added also does not yield significant results. . . . During subsequent pickling, the acid-oil interfacial length is very large. . The test data for subsequent alkali washing and water washing are all available. . I don’t know what method of alkylation your brother uses. . . Learn* it a bit
You are from Puyang Chengxin, right? As far as I know, Chengxin operates on a tiered system
Small reaction vessels connected together one after another