A procedure to prepare a substitute ammonium humate (Machine-translation by Google Translate, not legally binding)

摘要

A process for preparing a substituted ammonium humate, to be used as a dispersible additive for oleaginous liquids such as working fluids in oil wells, characterized in that a substituted ammonium ion having the formula R1 R2 R3 R4 N +, in which at least one of R is an alkyl radical having from 12 to 22 carbon atoms in a normal chain and in which those R which do not have from 12 to 22 carbon atoms in a normal chain, comprise hydrogen, alkyl radicals which they have less than 12 carbon atoms, phenyl or benzyl, is reacted with a negative humate ion so that a salt of humic acid is formed. (Machine-translation by Google Translate, not legally binding)