EMULSION NEUTRALIZATION OF HIGH TOTAL ACID NUMBER (TAN) CRUDE OIL
摘要
This invention is a method for reducing the total acid number of organic acid containing petroleum oil comprising forming a water-in-oil emulsion comprising an aqueous Group IIA metal hydroxide solution or slurry in a hydrocarbon oil, said water-in-oil emulsion having an aqueous droplet particle size diameter of from 1 to 25µ, adding the water-in-oil emulsion to the organic acid containing petroleum oil and permitting the mixture to stand for a time sufficient to permit the neutralization of the organic acids in the petroleum oil.
申请公布号
WO2006031432(A3)
申请公布日期
2006.11.09
申请号
WO2005US30800
申请日期
2005.08.30
申请人
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY;HSU, EDWARD CHING-SHEN;PATEL, RUTTON DINSHAW;BROWN, LEO DALE
发明人
HSU, EDWARD CHING-SHEN;PATEL, RUTTON DINSHAW;BROWN, LEO DALE