Influence of structure of sulfonated cation exchange resins on their catalytic activity in alkylation of phenol by olefins

Journal Article · Tue Mar 01 00:00:00 EST 1988 · Chem. Technol. Fuels Oils (Engl. Transl.); (United States)

OSTI ID:6439402

Korenev, K D; Belov, P S; Zavadovskaya, A S; Kapustin, P P; Kozyreva, G I; Uvarova, E A; Zavorotnyi, V A

The catalytic activity of the resins was evaluated from results obtained in alkylation of phenol by n-nonene and n-decene. The contents of olefins, phenol, sec-alkyl phenyl ethers, o- and p-sec-alkylphenols, and dialkylphenols in the alkylated products were determined by gas-liquid chromatography. The effect rate constant of alkylation was calculated on the basis of a second order equation. The influence of pore characteristics of sulfonated cation exchange resins was generalized on their catalytic selectivity. Optimal activity and selectivity of catalytic action in the alkylation of phenol by higher olefins were exhibited by macroporous cation exchange resins of the KU-23(10/60) type.

• Research Organization: I.M. Gubkin Moscow Institute of Oil and Gas (USSR)
• OSTI ID: 6439402
• Journal Information: Chem. Technol. Fuels Oils (Engl. Transl.); (United States), Vol. 23:7-8; Other Information: Translated from Khim. Tekhnologiya Topliv Masel; 23: No. 8, 17-18(Aug 1987)
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
ORGANIC ION EXCHANGERS
CATALYTIC EFFECTS
PHENOLS
ALKYLATION
RESINS
ALKENES
CHEMICAL REACTION KINETICS
CHROMATOGRAPHY
KINETIC EQUATIONS
POROSITY
STRUCTURAL CHEMICAL ANALYSIS
SULFONATES
SULFONATION
AROMATICS
CHEMICAL REACTIONS
EQUATIONS
HYDROCARBONS
HYDROXY COMPOUNDS
ION EXCHANGE MATERIALS
KINETICS
MATERIALS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
ORGANIC SULFUR COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
REACTION KINETICS
SEPARATION PROCESSES
020400* - Petroleum- Processing
023000 - Petroleum- Properties & Composition