High severity visbreaking

Mineral oils: processes and products – Chemical conversion of hydrocarbons – With subsequent treatment of products

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Details

208 95, 208 97, 208106, 208177, C10G 5504

Patent

active

047739860

ABSTRACT:
The severity of a visbreaking operation is increased by treating product to remove a heavier phase in an amount of less than 15 weight percent and provide a remaining product having a Shell Hot Filtration number of less than 0.25.

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