Method of preparing baseoil blend of predetermined coking tenden

Mineral oils: processes and products – Chemical conversion of hydrocarbons – With prevention or removal of deleterious carbon...

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208 18, 208 19, 208 39, 208 41, 208 45, 436161, 436162, 436 60, 436139, C10G 7100, C10G 912, C10G 916

Patent

active

048971766

ABSTRACT:
A process for preparing a baseoil blend of predetermined coking tendency, and for measuring the effectiveness of additives for reducing coking tendency in baseoils, utilizing the relationship of the content of volatile fractions and how boiling fractions in baseoil to the onset and/or progression of asphaltene formation.

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