Mineral oils: processes and products – Paraffin wax; treatment or recovery – Chemical treatment
Patent
1994-11-01
1996-10-15
Mc Farlan, Anthony
Mineral oils: processes and products
Paraffin wax; treatment or recovery
Chemical treatment
208 64, 208 65, 208134, 208135, 208137, 208138, 208139, C10G 7338
Patent
active
055650864
ABSTRACT:
The present invention is directed to an improved isomerization process employing a catalyst wherein the catalyst comprises a pair of catalyst particles of different acidity utilized either as distinct beds of such discrete particles or as a mixture of such discrete particles. The isomerization process utilizing such a catalyst produces a product which exhibits higher VI as compared to products produced using either catalyst component separately or using a single catalyst having the average acidity of the two discrete catalysts.
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Cody Ian A.
Ravella Alberto
Allocca Joseph J.
Exxon Research and Engineering Company
Griffin Walter D.
Mc Farlan Anthony
Takemoto James H.
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