METHODS FOR APPLYING SOLUTION CATALYSTS TO REACTOR SURFACES

A method for treating at least one interior surface (for example, a bed wall) of a fluidized bed polymerization reactor system, including by applying a solution catalyst (preferably at least substantially uniformly and in liquid form) to each surface, and optionally (where a catalyst component of th...

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Main Authors MOHR GARY D, AGAPIOU AGAPIOS K, MUHLE MICHAEL E, GLOWCZWSKI DAVID M, LIN ZERONG, HAGERTY ROBERT O, LAIRD RANDALL B, TRAPP KEITH W, POWELL TED A, STAVENS KEVIN B, SMITH EDWARD F, HUSSEIN FATHI D, SIELOFF MICHAEL E
Format Patent
LanguageEnglish
Published 22.03.2012
Subjects
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
PERFORMING OPERATIONS
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
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Summary:A method for treating at least one interior surface (for example, a bed wall) of a fluidized bed polymerization reactor system, including by applying a solution catalyst (preferably at least substantially uniformly and in liquid form) to each surface, and optionally (where a catalyst component of the solution catalyst comprises at least one chromium containing compound) oxidizing at least some of the applied chromium containing compound in a controlled manner.
Bibliography:Application Number: US201113302633