Process for removal of residual catalyst components

Details Process for removal of residual catalyst components Process for removal of residual catalyst components

2006-09-06

2009-10-13

Caldarola, Glenn (Department: 1797)

Mineral oils: processes and products

Refining

Halogen contaminant removal

C585S525000, C585S531000, C585S532000, C585S860000, C528S503000, C524S437000, C524S445000

Reexamination Certificate

active

07601255

ABSTRACT:
A process for reducing the level of residual catalyst comprising one or more alkylhalide, alkoxyhalide, metal halide, metal oxyhalide, alkyl metal, alkoxy metal, boron compound and coordinated metal compound wherein the metal is a Group III, Group IV, Group V, Group VI and/or Group VIII metal, from a crude organic product (e.g., polyolefins, alkylated aromatic compounds, alkylated amines, etc.) comprising the residual catalyst is provided, the process comprising contacting the crude organic product with a solid adsorbent in an adsorbent system.

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