NO20011715D0 - Fremgangsmåte ved forestring av sure råoljer - Google Patents

Fremgangsmåte ved forestring av sure råoljer

Info

Publication number
NO20011715D0
NO20011715D0 NO20011715A NO20011715A NO20011715D0 NO 20011715 D0 NO20011715 D0 NO 20011715D0 NO 20011715 A NO20011715 A NO 20011715A NO 20011715 A NO20011715 A NO 20011715A NO 20011715 D0 NO20011715 D0 NO 20011715D0
Authority
NO
Norway
Prior art keywords
esterification
crude oils
acidic crude
alcohol
organic acids
Prior art date
Application number
NO20011715A
Other languages
English (en)
Other versions
NO20011715L (no
Inventor
Guido Sartori
David William Savage
David Craig Dalrymple
Bruce Henry Ballinger
Saul Charles Blum
William Edward Wales
Original Assignee
Exxonmobil Res & Eng 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 Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of NO20011715D0 publication Critical patent/NO20011715D0/no
Publication of NO20011715L publication Critical patent/NO20011715L/no

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
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/20—Organic compounds not containing metal atoms
    • C10G29/22—Organic compounds not containing metal atoms containing oxygen as the only hetero atom

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
NO20011715A 1998-10-06 2001-04-05 Fremgangsmate ved forestring av sure raoljer NO20011715L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/167,155 US6251305B1 (en) 1998-10-06 1998-10-06 Esterification of acidic crudes
PCT/US1999/022185 WO2000020533A1 (en) 1998-10-06 1999-09-24 Esterification of acidic crudes

Publications (2)

Publication Number Publication Date
NO20011715D0 true NO20011715D0 (no) 2001-04-05
NO20011715L NO20011715L (no) 2001-05-21

Family

ID=22606163

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011715A NO20011715L (no) 1998-10-06 2001-04-05 Fremgangsmate ved forestring av sure raoljer

Country Status (12)

Country Link
US (1) US6251305B1 (no)
EP (1) EP1119597B1 (no)
JP (1) JP2002526635A (no)
AT (1) ATE359347T1 (no)
AU (1) AU746315B2 (no)
CA (1) CA2343769C (no)
DE (1) DE69935798T2 (no)
ES (1) ES2284270T3 (no)
ID (1) ID29410A (no)
NO (1) NO20011715L (no)
PT (1) PT1119597E (no)
WO (1) WO2000020533A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190541B1 (en) * 1999-05-11 2001-02-20 Exxon Research And Engineering Company Process for treatment of petroleum acids (LAW824)
US6905637B2 (en) * 2001-01-18 2005-06-14 General Electric Company Electrically conductive thermoset composition, method for the preparation thereof, and articles derived therefrom
GB0113645D0 (en) * 2001-06-05 2001-07-25 Bp Exploration Operating Process
US20060258880A1 (en) * 2003-01-22 2006-11-16 Bolder Franciscus Hermanus A Esterification catalyst and process for the esterification of acids in a hydrocarbons containing feed
US7396574B2 (en) 2003-05-28 2008-07-08 Robert C. Bogert Self-inflating cushion and footwear including same
CN1333049C (zh) * 2004-06-29 2007-08-22 中国石油化工股份有限公司 含酸原油或馏分油的酯化降酸方法
GB2446867A (en) * 2007-02-21 2008-08-27 Oil Plus Ltd Method for determining Total Acid Number (TAN)
US20100155304A1 (en) * 2008-12-23 2010-06-24 Her Majesty The Queen In Right Of Canada As Represented Treatment of hydrocarbons containing acids
US9404051B2 (en) * 2009-04-14 2016-08-02 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Petroleum bioprocessing to prevent refinery corrosion
CA2755631C (en) * 2009-04-24 2016-05-17 Heather D. Dettman Petroleum bioconversion of organic acids to prevent refinery corrosion
EP4112702A1 (en) * 2021-06-29 2023-01-04 Indian Oil Corporation Limited Pre-treatment process for conversion of residual oils in a delayed coker unit

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2160632A (en) * 1937-05-07 1939-05-30 Shell Dev Process for removing acid components from hydrocarbon solutions
US2302281A (en) * 1939-05-18 1942-11-17 Sinclair Refining Co Refining of oil
US2424158A (en) * 1944-09-20 1947-07-15 Standard Oil Dev Co Process of refining a petroleum oil containing naphthenic acids
US2600537A (en) * 1950-02-18 1952-06-17 Sun Oil Co Recovery of deashed oil and naphthenic acids from residuum stocks
US2769767A (en) * 1953-07-03 1956-11-06 Pure Oil Co Method of separating organic acids from petroleum oils by extracting the oil with an aqueous mixture of an amine and an alcohol
US2769768A (en) * 1954-05-07 1956-11-06 Pure Oil Co Method of removing high molecular weight naphthenic acids from hydrocarbon oils
US2808431A (en) * 1955-10-26 1957-10-01 Pure Oil Co Purification of crude naphthenic acid mixtures
US2850435A (en) * 1956-02-06 1958-09-02 Pure Oil Co Method of removing high molecular weight naphthenic acids from hydrocarbon oils
US2911360A (en) * 1956-10-01 1959-11-03 Sun Oil Co Removing acids from petroleum
US3846288A (en) * 1973-07-05 1974-11-05 Gulf Research Development Co Acid number reduction of hydrocarbon fractions using a solid catalyst and methanol
US4199440A (en) * 1977-05-05 1980-04-22 Uop Inc. Trace acid removal in the pretreatment of petroleum distillate
US4300995A (en) * 1980-06-30 1981-11-17 Exxon Research & Engineering Co. Oxygen-alkylation of carbonous material and products thereof
US4634519A (en) * 1985-06-11 1987-01-06 Chevron Research Company Process for removing naphthenic acids from petroleum distillates
RU2024574C1 (ru) 1991-05-22 1994-12-15 Сидоренко Алла Петровна Способ получения дистиллятных фракций
US5169598A (en) 1991-05-29 1992-12-08 Petrolite Corporation Corrosion inhibition in highly acidic environments
DE4131406C1 (en) * 1991-09-20 1993-03-11 Bp Oiltech Gmbh, 2102 Hamburg, De Lubricating oil fraction prepn. for high quality engine base oil - by distilling oil, sepg. vacuum distilling in base for naphthenic acid neutralisation, collecting fraction, extracting prod. contg. furfurol and dewaxing
US5643439A (en) * 1995-08-25 1997-07-01 Exxon Research And Engineering Company Process for neutralization of petroleum acids using alkali metal trialkylsilanolates
US5683626A (en) * 1995-08-25 1997-11-04 Exxon Research And Engineering Company Process for neutralization of petroleum acids

Also Published As

Publication number Publication date
EP1119597A1 (en) 2001-08-01
EP1119597B1 (en) 2007-04-11
DE69935798D1 (de) 2007-05-24
ATE359347T1 (de) 2007-05-15
CA2343769C (en) 2009-08-04
WO2000020533A1 (en) 2000-04-13
NO20011715L (no) 2001-05-21
ID29410A (id) 2001-08-30
DE69935798T2 (de) 2007-12-27
JP2002526635A (ja) 2002-08-20
AU6262899A (en) 2000-04-26
AU746315B2 (en) 2002-04-18
ES2284270T3 (es) 2007-11-01
US6251305B1 (en) 2001-06-26
PT1119597E (pt) 2007-06-18
CA2343769A1 (en) 2000-04-13

Similar Documents

Publication Publication Date Title
NO20011715D0 (no) Fremgangsmåte ved forestring av sure råoljer
NO983978L (no) FremgangsmÕte ved katalytisk reduksjon av surheten for rÕoljer
DE60031505D1 (de) Verfahren zur Verbesserung der Schmiereigenschaften eines Triacylglycerol enthaltenden pflanzlichen Öls
BR9909116A (pt) Processo para remover ácidos orgânicos, metais pesados e enxofre de um óleo cru de partida
BR0115907B1 (pt) processo para o tratamento prévio de óleos crus e graxas cruas para uma subsequente transesterificação alcalina com álcoois primários e/ou secundários e processo para a produção de ésteres de ácido graxo de álcoois primários e/ou secundários a partir de óleos crus ou graxas cruas que contém ácidos graxos livres e substáncias mucilaginosas ou a partir de óleos velhos carregados com ácidos graxos livres da indústria alimentìcia.
TW360707B (en) Process for decreasing the acid content and corrosivity of crudes
DE69831887D1 (de) Aus Pflanzenölen stammende Ester zur Verwendung als Kraftstoffezusätze
IT1270954B (it) Composizione di gasolio
IL145977A0 (en) Method for eliminating free fatty acids from fats and oils of biological origin or their vapor condensates
CA2226750A1 (en) Process for neutralization of petroleum acids using overbased detergents
NO20022319D0 (no) Anvendelse av fettsyrer av alkoksylerte oligoaminer for å forbedre smöreevnen til petroleumsprodukter
ID28396A (id) Proses untuk menurunkan angka asam total dari minyak mentah
DK1119596T3 (da) Metalforbindelser som acceleratorer af råoliesyreesterificering
NO922562L (no) Anordning ved produksjon av olje/petroleumsprodukter til sjoes
AR045894A1 (es) Proceso para preparar acidos grasos purificados
ES2183025T3 (es) Procedimiento para reducir la temperatura de aparicion de cera en petroleo que contiene cera.
CO4940375A1 (es) Composicion para aplicacion topica que contiene una combina- cion de poliesteres de acido graso de poliol y aceites li- quidos
EP0881274A3 (en) Process for decreasing acidity of a crude oil
NO20003676L (no) Fremgangsmåte ved stabilisering av umettede oljer
BR9600797A (pt) Processo para a desmetalação de óleo cru de petróleo
ZA200606336B (en) Method for corrosion control or refining units by acidic crudes
FR2801608B1 (fr) Procede de production de matieres grasses et/ou huiles desacidifiees
KR930701571A (ko) 향기부여제 조성물
MY113619A (en) Process for decreasing the acid content and corrosivity of crudes
CA2372819A1 (en) Process for treatment of petroleum acids

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application