Additive and method for removal of calcium from crude oils containing calcium naphthenate

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United States of America Patent

PATENT NO 9434889
APP PUB NO 20130233770A1
SERIAL NO

13885216

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Abstract

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There is provided an additive and method for removal of calcium from crude oil or its blends containing calcium naphthenate at low pH as well as at high pH. Particularly, there is also provided an additive and method for removal of calcium from crude oil or its blends containing calcium naphthenate under basic or alkaline conditions and at low pH as well as at high pH varying from about 5 to 11.

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Patent Owner(s)

Patent OwnerAddress
DORF KETAL CHEMICALS (INDIA) PRIVATE LIMITEDDORF KETAL TOWER D`MONTE STREET ORLEM MALAD (W) MUMBAI 400064

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Inventor(s)

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

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