CA2295917C - Procede de reduction de l'indice d'acidite total du petrole brut - Google Patents

Procede de reduction de l'indice d'acidite total du petrole brut Download PDF

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Publication number
CA2295917C
CA2295917C CA002295917A CA2295917A CA2295917C CA 2295917 C CA2295917 C CA 2295917C CA 002295917 A CA002295917 A CA 002295917A CA 2295917 A CA2295917 A CA 2295917A CA 2295917 C CA2295917 C CA 2295917C
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CA
Canada
Prior art keywords
oil
petroleum feed
metal
water
petroleum
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA002295917A
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English (en)
Other versions
CA2295917A1 (fr
Inventor
Roby Bearden Jr.
Saul Charles Blum
William Neergaad Olmstead
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and 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
Priority claimed from US09/072,764 external-priority patent/US5914030A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of CA2295917A1 publication Critical patent/CA2295917A1/fr
Application granted granted Critical
Publication of CA2295917C publication Critical patent/CA2295917C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/14—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing with moving solid particles
    • C10G45/16—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing with moving solid particles suspended in the oil, e.g. slurries

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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne un procédé de réduction de la quantité d'acides carboxyliques dans les alimentations en pétrole consistant à (a) ajouter d'abord à cette alimentation un agent catalytique renfermant un composé d'un métal pouvant se dissoudre ou se disperser dans le pétrole, ce composé étant sélectionné dans le groupe constitué par les métaux des groupes VB, VIB, VIIB et VIII, et la quantité de métal dans l'alimentation précitée étant d'au moins 5 wppm; puis,(b) chauffer l'alimentation avec ledit agent catalytique dans un réacteur à une température d'environ 400 à environ 800 DEG F (environ 204,44 à environ 426,67 DEG C), sous une pression d'hydrogène de 15 psig à 1000 psig (204,75 à 6996,33 kPa); et enfin, (c) balayer le réacteur contenant l'alimentation et l'agent catalytique avec un gaz renfermant de l'hydrogène à une vitesse suffisante pour maintenir la pression partielle de l'eau de constitution et du dioxyde de carbone en dessous de 50 psia (environ 344,75 kPa)
CA002295917A 1997-08-29 1998-08-28 Procede de reduction de l'indice d'acidite total du petrole brut Expired - Lifetime CA2295917C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US92044797A 1997-08-29 1997-08-29
US08/920,447 1997-08-29
US09/072,764 US5914030A (en) 1997-08-29 1998-05-05 Process for reducing total acid number of crude oil
US09/072,764 1998-05-05
PCT/US1998/018041 WO1999010453A1 (fr) 1997-08-29 1998-08-28 Procede de reduction de l'indice d'acidite total du petrole brut

Publications (2)

Publication Number Publication Date
CA2295917A1 CA2295917A1 (fr) 1999-03-04
CA2295917C true CA2295917C (fr) 2005-06-07

Family

ID=26753711

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002295917A Expired - Lifetime CA2295917C (fr) 1997-08-29 1998-08-28 Procede de reduction de l'indice d'acidite total du petrole brut

Country Status (12)

Country Link
EP (1) EP1062302B1 (fr)
JP (1) JP4283988B2 (fr)
CN (1) CN1105769C (fr)
AU (1) AU733884B2 (fr)
BR (1) BR9811387A (fr)
CA (1) CA2295917C (fr)
DE (1) DE69804026T2 (fr)
DK (1) DK1062302T3 (fr)
ID (1) ID24702A (fr)
NO (1) NO20000948D0 (fr)
RU (1) RU2184762C2 (fr)
WO (1) WO1999010453A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1922290B (zh) * 2003-12-19 2010-06-16 国际壳牌研究有限公司 生产原油产品的系统和方法
NL1027750C2 (nl) * 2003-12-19 2006-07-13 Shell Int Research Systemen, methoden en katalysatoren voor het produceren van een ruwe-oliehoudend product.
KR101898289B1 (ko) * 2011-01-10 2018-09-13 에스케이이노베이션 주식회사 탄화수소류 유분 내의 유기산을 저감하는 방법
US10195588B1 (en) * 2017-11-28 2019-02-05 Uop Llc Process for making and using iron and molybdenum catalyst for slurry hydrocracking

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921023A (en) * 1957-05-14 1960-01-12 Pure Oil Co Removal of naphthenic acids by hydrogenation with a molybdenum oxidesilica alumina catalyst
NO303837B1 (no) * 1994-08-29 1998-09-07 Norske Stats Oljeselskap FremgangsmÕte for Õ fjerne hovedsakelig naftensyrer fra en hydrokarbonolje
DK0809683T3 (da) * 1995-02-17 2002-03-04 Exxonmobil Res & Eng Co Termisk dekomponering af naphtensyrer

Also Published As

Publication number Publication date
DE69804026D1 (de) 2002-04-04
CN1268968A (zh) 2000-10-04
NO20000948L (no) 2000-02-25
AU733884B2 (en) 2001-05-31
RU2184762C2 (ru) 2002-07-10
JP2001514300A (ja) 2001-09-11
EP1062302A1 (fr) 2000-12-27
WO1999010453A1 (fr) 1999-03-04
NO20000948D0 (no) 2000-02-25
ID24702A (id) 2000-08-03
CA2295917A1 (fr) 1999-03-04
BR9811387A (pt) 2000-08-29
CN1105769C (zh) 2003-04-16
AU9040498A (en) 1999-03-16
JP4283988B2 (ja) 2009-06-24
EP1062302B1 (fr) 2002-02-27
DK1062302T3 (da) 2002-04-02
DE69804026T2 (de) 2002-10-31

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Effective date: 20180828