Aromatic solvents having aliphatic properties and methods of pre

Details Aromatic solvents having aliphatic properties and methods of pre Aromatic solvents having aliphatic properties and methods of pre

1997-03-21

1999-06-01

Myers, Helane

Mineral oils: processes and products

Refining

Sulfur removal

208366, 208210, 208 14, 208209, 208309, 585 1, C10G 1700, C10G 4500

Patent

active

059085487

ABSTRACT:
An aromatic solvent together with methods for its preparation are described. A composition includes a paraffin fraction in an amount of from approximately 9 LV % to approximately 15 LV %; a naphthene fraction in an amount of from approximately 35 LV % to approximately 55 LV %; and an alkylbenzene fraction in an amount of from approximately 8 LV % to approximately 16 LV %. The solvent provides advantages in that the high solvency that is typical of an aromatic solvent is combined with a narrow distillation range, a high flash point and higher boiling range that is typical of an aliphatic solvent.

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