MY121296A - Process for neutralization of petroleum acids (law810) - Google Patents

Process for neutralization of petroleum acids (law810)

Info

Publication number
MY121296A
MY121296A MYPI9802222A MY121296A MY 121296 A MY121296 A MY 121296A MY PI9802222 A MYPI9802222 A MY PI9802222A MY 121296 A MY121296 A MY 121296A
Authority
MY
Malaysia
Prior art keywords
crude oil
law810
neutralization
acidity
acidic
Prior art date
Application number
Inventor
David William Savage
Ramesh Varadaraj
Original Assignee
Exxon Research Engineering Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of MY121296A publication Critical patent/MY121296A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • C10G19/02—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G27/00—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation
    • C10G27/02—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with halogen or compounds generating halogen; Hypochlorous acid or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/08—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by treating with water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

THE PREENT INVENTION DESCRIBES A PROCESS FOR DECREASING THE ACIDITY OF A STARTING ACIDIC CRUDE OIL COMPRISING: ADDING AN ACIDIC CRUDE OIL TO AN EFFECTIVE AMOUNT OF AN AQUEOUS BASE SOLUTION AT CONDITIONS OF PH AND TEMPERATURE SUFFICIENT TO FORM AN UNSTABLE EMULSION OF THE ACIDIC CRUDE OIL IN THE AQUEOUS BASE SOLUTION; AND BREAKING THE EMULSION TO FORM A PHASE CONTAINING TREATED CRUDE OIL HAVING A DECREASED ACIDITY AND AQUEOUS PHASE RESIDUAL CONTAINING BASE NEUTRALIZED ACIDS. THE INVENTION HAS UTILITY IN CRUDE OIL PROCESSING.FIG. 2
MYPI9802222 1997-05-30 1998-05-19 Process for neutralization of petroleum acids (law810) MY121296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86646297A 1997-05-30 1997-05-30

Publications (1)

Publication Number Publication Date
MY121296A true MY121296A (en) 2006-01-28

Family

ID=25347678

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9802222 MY121296A (en) 1997-05-30 1998-05-19 Process for neutralization of petroleum acids (law810)

Country Status (7)

Country Link
EP (1) EP0881274B1 (en)
AU (1) AU740689B2 (en)
BR (1) BR9801716A (en)
DE (1) DE69817080T2 (en)
ID (1) ID20373A (en)
MY (1) MY121296A (en)
NO (1) NO316075B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6030523A (en) * 1997-05-30 2000-02-29 Exxon Research And Engineering Co. Process for neutralization of petroleum acids (LAW810)
GB9912842D0 (en) * 1999-06-02 1999-08-04 Bp Exploration Operating Process for reducing the acidity of oil
US6454936B1 (en) * 2001-03-09 2002-09-24 Exxonmobil Research And Engineering Company Removal of acids from oils
GB2462956B (en) 2007-06-20 2011-06-29 Akzo Nobel Nv A method for preventing the formation of calcium carboxylate deposits in the dewatering process for crude oil/water streams
MY164238A (en) 2012-07-27 2017-11-30 Petroliam Nasional Berhad (Petronas) A process of desalting crude oil
US9162944B2 (en) 2013-04-06 2015-10-20 Agilyx Corporation Systems and methods for conditioning synthetic crude oil
CN110407686B (en) * 2019-06-27 2022-03-04 五矿（北京）稀土研究院有限公司 Method for separating naphthenic acid from mixed organic matter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229995A (en) * 1939-05-05 1941-01-28 Shell Dev Process for removing acid components from hydrocarbon distillates
US2662062A (en) * 1950-08-26 1953-12-08 Standard Oil Dev Co Resolving emulsions
US3806437A (en) * 1973-03-22 1974-04-23 Petrolite Corp Treatment of petroleum distillates containing naphthenic acids
FR2388037A1 (en) * 1977-04-20 1978-11-17 Raffinage Cie Francaise PERFECTED PROCESS FOR DESALTING CRUDE OIL AND DEVICES FOR IMPLEMENTING THE SAID PROCESS
US4199440A (en) * 1977-05-05 1980-04-22 Uop Inc. Trace acid removal in the pretreatment of petroleum distillate
GB8431013D0 (en) * 1984-12-07 1985-01-16 British Petroleum Co Plc Desalting crude oil
JP3839849B2 (en) * 1995-08-25 2006-11-01 エクソンモービル リサーチ アンド エンジニアリング カンパニー Method for reducing acid content and corrosivity of crude oil

Also Published As

Publication number Publication date
DE69817080D1 (en) 2003-09-18
AU6906298A (en) 1998-12-03
EP0881274B1 (en) 2003-08-13
EP0881274A3 (en) 1999-02-10
NO982388L (en) 1998-12-01
BR9801716A (en) 1999-12-21
NO982388D0 (en) 1998-05-26
NO316075B1 (en) 2003-12-08
ID20373A (en) 1998-12-03
DE69817080T2 (en) 2004-06-17
AU740689B2 (en) 2001-11-08
EP0881274A2 (en) 1998-12-02

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