Methods for preparing fuel additives

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11230680
APP PUB NO 20200332208A1
SERIAL NO

16958730

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Abstract

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Methods for preparing an octane-boosting fuel additive having the following formula: are provided. In a first aspect, the method may comprise carrying out the following reaction: (i), (ii) In a second aspect, the method may comprise: (1) preparing the fuel additive; and (2) purifying the product of step (1) by: (a) dissolving the fuel additive in a water-insoluble solvent to form a solution; (b) washing the solution with water; and (c) separating the fuel additive product from the water-insoluble solvent using distillation. Steps (i) and (1) of the methods are carried out in the presence of butylated hydroxytoluene.

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Patent Owner(s)

Patent OwnerAddress
BP OIL INTERNATIONAL LIMITED1 FINSBURY CIRCUS BRITANNIC HOUSE LONDON EC2M 7BA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Filip, Sorin Vasile Reading, GB 20 15

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