IMPROVING PHENOL ALKYLATION PROCESS OF TETRAMERS OF PROPYLENE ON MACROPOROUS STRONG-ACID CATION RESIN IN JV “LLK-NAFTAN”
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Abstract
The directions of improvement of phenol alkylation process tetramers of propylene on macroporous sulphocationites are viewed. The article presents the results of a study, in which the catalytic activity of a series of macroporous strong-acid cation resin under various conditions of the alkylation of phenol by propylene tetramers are compared. The component VNII NP-353 based on dodecylphenol phosphorosulfurization is synthesized. The mechanisms and the steps of providing a multifunctional additive VNII NP-715 are viewed. The results of the analytical control of the resulting additive are represented.
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References
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