Betz Laboratories, Inc.

Daniel E Fields

Dwight K Reid

Methods and compositions are provided for inhibiting the formation and deposition of pyrolytic coke on metal surfaces in contact with a hydrocarbon feedstock undergoing pyrolytic processing. Coke inhibition is achieved by adding a coke inhibiting amount of a combination of a boron compound and a dihydroxybenzene compound.

Composition and method for inhibiting coke formation and deposition

The present disclosure is directed to methods for controlling undesirable coke formation and deposition on structural surfaces which is commonly encountered during the high temperature processing of hydrocarbons. Coke formation can be inhibited by adding an effective amount of a dihydroxybenzene to the system suffering from coke formation.

Methods for retarding coke formation during pyrolytic hydrocarbon

Method for inhibiting coke formation and deposiiton during pyrolytic

The present disclosure is directed to a composition and methods for controlling undesirable coke formation and deposition commonly encountered during the high temperature processing of hydrocarbons. Coke formation can be inhibited by adding a sufficient amount of a combination of a boron compound and a dihydroxybenzene.

Use of boron containing compounds and dihydroxybenzenes to reduce coking

The present disclosure is directed to a composition and methods for controlling undesirable coke formation and deposition commonly encountered during the high temperature processing of hydrocarbons. Coke formation can be inhibited by adding a sufficient amount of a combination of a boron compound and a dihydroxyphenol.

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The Woodlands, TX, United States of America

Daniel E Fields