ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
SOME CHARACTERISTICS OF REACTION OF ALKYLATION OF PHENOL WITH 130–1900C FRACTION OF LIQUID PRODUCTS OF PYROLYSIS IN THE PRESENCE OF KУ-23 CATALYST
E.A.Majidov, Kh.D.Ibragimov, Ch.G.Rasulov

 

Reactions of catalytic alkylation of phenol with 130–1900C fraction of liquid products of pyrolysis have been investigated. As a result of studies there has been determined an influence of various parameters – time and temperature of the reaction, molar ratio of initial components, and quantity of the catalyst on the yield and selectivity of desired product. It has been established that in the found optimal conditions of reaction, the yield of the desired product with regard to phenol amounted 74.7% and the selectivity 92.3% 

Keywords : phenol, catalytic alkylation, fraction 130–1900C, catalyst KУ-23, pyrolysis
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THE LAST NUMBER OF THE JOURNAL
№2 2024
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