CA2345271A1 - Procede de traitement d'acides organiques avec de l'ammoniac - Google Patents

Procede de traitement d'acides organiques avec de l'ammoniac Download PDF

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Publication number
CA2345271A1
CA2345271A1 CA002345271A CA2345271A CA2345271A1 CA 2345271 A1 CA2345271 A1 CA 2345271A1 CA 002345271 A CA002345271 A CA 002345271A CA 2345271 A CA2345271 A CA 2345271A CA 2345271 A1 CA2345271 A1 CA 2345271A1
Authority
CA
Canada
Prior art keywords
ammonia
crude
oil
temperature
excess
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.)
Abandoned
Application number
CA002345271A
Other languages
English (en)
Inventor
Guido Sartori
David William Savage
William Neergaard Olmstead
Winston Karl Robbins
David Craig Dalrymple
Bruce Henry Ballinger
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
Individual
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 US09/399,650 external-priority patent/US6258258B1/en
Application filed by Individual filed Critical Individual
Publication of CA2345271A1 publication Critical patent/CA2345271A1/fr
Abandoned legal-status Critical Current

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  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne un procédé de réduction de l'acidité d'un pétrole brut acide de départ par mise en contact d'un pétrole brut acide avec un excès effectif d'ammoniac dissous dans ce pétrole brut afin de former une phase discontinue ammoniac-pétrole obtenu en continu à une température et dans des conditions suffisantes pour produire l'amide correspondant aux acides naphténiques. Le procédé s'utilise dans le traitement du pétrole brut acide.
CA002345271A 1998-10-06 1999-10-05 Procede de traitement d'acides organiques avec de l'ammoniac Abandoned CA2345271A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16680798A 1998-10-06 1998-10-06
US09/166,807 1998-10-06
USLAW862 1999-09-21
US09/399,650 US6258258B1 (en) 1998-10-06 1999-09-21 Process for treatment of petroleum acids with ammonia
PCT/US1999/023197 WO2000020113A1 (fr) 1998-10-06 1999-10-05 Procede de traitement d'acides organiques avec de l'ammoniac

Publications (1)

Publication Number Publication Date
CA2345271A1 true CA2345271A1 (fr) 2000-04-13

Family

ID=26862595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002345271A Abandoned CA2345271A1 (fr) 1998-10-06 1999-10-05 Procede de traitement d'acides organiques avec de l'ammoniac

Country Status (4)

Country Link
JP (1) JP2003535151A (fr)
AU (1) AU748645B2 (fr)
CA (1) CA2345271A1 (fr)
ID (1) ID28651A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7556715B2 (en) 2004-01-09 2009-07-07 Suncor Energy, Inc. Bituminous froth inline steam injection processing
WO2010121343A1 (fr) * 2009-04-24 2010-10-28 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Bioconversion d'acides organiques dans le pétrole pour empêcher la corrosion en raffinerie

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857372B1 (fr) * 2003-07-07 2005-08-26 Atofina Procede de lutte contre la corrosion par les acides naphtheniques dans les raffineries

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634519A (en) * 1985-06-11 1987-01-06 Chevron Research Company Process for removing naphthenic acids from petroleum distillates

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7556715B2 (en) 2004-01-09 2009-07-07 Suncor Energy, Inc. Bituminous froth inline steam injection processing
US7914670B2 (en) 2004-01-09 2011-03-29 Suncor Energy Inc. Bituminous froth inline steam injection processing
US8685210B2 (en) 2004-01-09 2014-04-01 Suncor Energy Inc. Bituminous froth inline steam injection processing
WO2010121343A1 (fr) * 2009-04-24 2010-10-28 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Bioconversion d'acides organiques dans le pétrole pour empêcher la corrosion en raffinerie
US8980620B2 (en) 2009-04-24 2015-03-17 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Petroleum bioconversion of organic acids to prevent refinery corrosion

Also Published As

Publication number Publication date
AU6508999A (en) 2000-04-26
ID28651A (id) 2001-06-21
JP2003535151A (ja) 2003-11-25
AU748645B2 (en) 2002-06-06

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued