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Dive into the research topics where Chaya Rao Venkat is active.

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Featured researches published by Chaya Rao Venkat.


Applied Catalysis A-general | 2001

Alkylation of aromatics with ethylene and propylene: recent developments in commercial processes

Thomas F. Degnan; C. Morris Smith; Chaya Rao Venkat

Abstract This paper provides an overview of current industrial alkylation processes for the production of ethylbenzene and cumene. In recent years, zeolite catalysts have begun to displace the conventional aluminum chloride and solid phosphoric acid (SPA) Friedel–Crafts catalysts used in both ethylbenzene and cumene processes. This transformation has been particularly rapid in the case of cumene technology, where more than 50% of the worldwide cumene capacity has converted to zeolite catalysts in the last 5 years.


Archive | 2003

Removal of polar contaminants from aromatic feedstocks

Chaya Rao Venkat; Yun-Yang Huang; Thomas F. Degnan; John Paul Mcwilliams; Ronald A. Weiss


Archive | 2002

Process for liquid phase aromatics alkylation comprising in-situ catalyst reactivation with polar compounds

Ajit B. Dandekar; Thomas F. Degnan; John Paul Mcwilliams; Chaya Rao Venkat


Archive | 1999

Improved aromatic alkylation process

Thomas F. Degnan; John R. Green; Yun Yang Huang; Chaya Rao Venkat; Ronald A. Weiss


Archive | 1994

Process for modifying the shape selectivity of a zeolite catalyst and use of the modified catalyst

Jeffrey S. Beck; Clarence D. Chang; John Dennis Lutner; Sharon Brawner Mccullen; David H. Olson; Paul Gerhard Rodewald; David Said Shihabi; Chaya Rao Venkat


Archive | 2001

Process for alkylating aromatics

Jeevan S. Abichandani; Chaya Rao Venkat; Dominick N. Mazzone


Archive | 1994

Catalyst with an inert binder for the production of ethylbenzene

Jeevan S. Abichandani; Lloyd Lee Breckenridge; Chaya Rao Venkat


Archive | 2001

Removing contaminants polar aromatic raw materials.

Thomas P Degnan; Yun-Yang Huang; John Paul Mcwilliams; Chaya Rao Venkat; Ronald A. Weiss


Archive | 2001

Verfahren zur alkylierung von aromatischen verbindungen

Jeevan S. Abichandani; Dominick N. Mazzone; Chaya Rao Venkat


Archive | 2001

Verfahren zur abtrennung von polaren verunreinigungen aus aromatischen beschickungen

Chaya Rao Venkat; Yun-Yang Huang; Thomas P Degnan; John Paul Mcwilliams; Ronald A. Weiss

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