Hydrogen sulfide scavenging additive composition and method of use thereof

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United States of America Patent

PATENT NO 11377600
APP PUB NO 20190010403A1
SERIAL NO

16067013

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Abstract

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The present invention relates to an additive composition for scavenging hydrogen sulfide in hydrocarbons, wherein said additive composition comprises a combination of (a) glyoxal and (b) at least one aliphatic tertiary amine or oxide treated derivative thereof, or a mixture of the aliphatic tertiary amine and the oxide treated derivative thereof. In one embodiment it also relates to a method for scavenging hydrogen sulfide in hydrocarbons, and in another embodiment it relates to a method of using an additive composition of the present invention for scavenging hydrogen sulfide in hydrocarbons. In yet another embodiment it relates to a composition for scavenging hydrogen sulfide in hydrocarbons comprising (A) a hydrocarbon and (B) a hydrogen sulfide scavenging additive composition of the present invention.

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Patent Owner(s)

Patent OwnerAddress
DORF KETAL CHEMICALS (INDIA) PRIVATE LIMITEDMUMBAI 400 064 MAHARASHTRA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Subramaniyam, Mahesh Mumbai, IN 41 176

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