DECOMPOSITION OF CUMYL HYDROPEROXIDE IN THE PRESENCE OF SULFONATED SILICA IN A FLOW-TYPE SYSTEM

Authors
SHELPAKOVA NA IOFFA AF
Citation
Na. Shelpakova et Af. Ioffa, DECOMPOSITION OF CUMYL HYDROPEROXIDE IN THE PRESENCE OF SULFONATED SILICA IN A FLOW-TYPE SYSTEM, Petroleum chemistry, 33(1), 1993, pp. 39-43
Citations number
6
Categorie Soggetti
Energy & Fuels","Engineering, Chemical
Journal title
Petroleum chemistry → ACNP
ISSN journal
09655441
Volume
33
Issue
1
Year of publication
1993
Pages
39 - 43
Database
ISI
SICI code
0965-5441(1993)33:1<39:DOCHIT>2.0.ZU;2-C
Abstract
An investigation has been made of the decomposition of cumyl hydropero xide (CHP) in the presence of silica-based sulphocationites in a flow- type system. It was established that the given specimens are effective catalysts for the decomposition of CHP into phenol and acetone. It wa s shown that, in the course of the process, no irreversible poisoning of the surface of the catalyst by the products of CHP decomposition oc curs. Data of chromatographic analysis of the products of CHP decompos ition in the presence of sulphuric acid and silica-based sulphocationi tes are given.