Indian Oil Corporation Limited

Shanti Prakash

Ajay Kumar Arora

Sankara Sri Venkata Ramakumar

Deepak Kumar Tuli

Rakesh Sarin

Deepak Saxena

Ram Prakash Verma

Vivekanand Kagdiyal

Niranjan Raghunath Raje

Krishan Kumar Swami

Maya Chakradhar

Rajiv Ranjan

Ajay Kumar

The present invention discloses additive package comprising a mixture of (a) 6-10% by weight of fatty acid (b) 7-15% by weight of alkoxy ether and (c) 60-85% by weight of linear or branched chain monohydroxylated aliphatic saturated alcohol (C2-C8) for improving stability of mixtures of methanol-gasoline, ethanol-gasoline blends containing at least 5-15% by volume of short chain alkanol (methanol/ethanol). The additive composition is added to the alcohol-gasoline blends to improve low temperature stability, provides corrosion protection and to normalize vapor pressure of methanol/ethanol-gasoline blends.

Additive composition for enhanced stability of oxygenated gasoline

The present invention relates to a additive composition for use as lubricity improver for low sulphur diesel, comprising c) 0.1-10% by weight of ester derivative derived from cashew nut shell liquid (CNSL esters) of formula (I); f) 0.1-10% by weight of ester derivative derived from cashew nut shell liquid of formula (II); g) 50-95% by weight of free fatty acid of the formula RCOOH in which R represents an alkyl/alkenyl group with 12 to 24 carbon atoms. h) 1-30% by weight of synthetic esters derived by esterifying tri, tetra, penta hydric alcohols with carboxylic acids such as lauric, palmitic, linoleic, ricinoleic etc. 

Lubricity improving additive composition for low sulfur diesel fuel

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Mumbai, India

Shanti Prakash