AU748645B2 - Process for treatment of petroleum acids with ammonia - Google Patents

Process for treatment of petroleum acids with ammonia Download PDF

Info

Publication number
AU748645B2
AU748645B2 AU65089/99A AU6508999A AU748645B2 AU 748645 B2 AU748645 B2 AU 748645B2 AU 65089/99 A AU65089/99 A AU 65089/99A AU 6508999 A AU6508999 A AU 6508999A AU 748645 B2 AU748645 B2 AU 748645B2
Authority
AU
Australia
Prior art keywords
ammonia
temperature
crude
excess
naphthenic acid
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.)
Ceased
Application number
AU65089/99A
Other languages
English (en)
Other versions
AU6508999A (en
Inventor
Bruce Henry Ballinger
David Craig Dalrymple
William Neergaard Olmstead
Winston Karl Robbins
Guido Sartori
David William Savage
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
ExxonMobil 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 US09/399,650 external-priority patent/US6258258B1/en
Application filed by ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of AU6508999A publication Critical patent/AU6508999A/en
Assigned to EXXONMOBIL RESEARCH AND ENGINEERING COMPANY reassignment EXXONMOBIL RESEARCH AND ENGINEERING COMPANY Amend patent request/document other than specification (104) Assignors: EXXON RESEARCH AND ENGINEERING COMPANY
Application granted granted Critical
Publication of AU748645B2 publication Critical patent/AU748645B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AU65089/99A 1998-10-06 1999-10-05 Process for treatment of petroleum acids with ammonia Ceased AU748645B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16680798A 1998-10-06 1998-10-06
US09/166807 1998-10-06
US09/399,650 US6258258B1 (en) 1998-10-06 1999-09-21 Process for treatment of petroleum acids with ammonia
USLAW862 1999-09-21
PCT/US1999/023197 WO2000020113A1 (en) 1998-10-06 1999-10-05 Process for treatment of petroleum acids with ammonia

Publications (2)

Publication Number Publication Date
AU6508999A AU6508999A (en) 2000-04-26
AU748645B2 true AU748645B2 (en) 2002-06-06

Family

ID=26862595

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65089/99A Ceased AU748645B2 (en) 1998-10-06 1999-10-05 Process for treatment of petroleum acids with ammonia

Country Status (4)

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

Families Citing this family (3)

* 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
CA2455011C (en) 2004-01-09 2011-04-05 Suncor Energy Inc. Bituminous froth inline steam injection processing
WO2010121343A1 (en) * 2009-04-24 2010-10-28 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

Citations (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

Patent Citations (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

Also Published As

Publication number Publication date
CA2345271A1 (en) 2000-04-13
AU6508999A (en) 2000-04-26
JP2003535151A (ja) 2003-11-25
ID28651A (id) 2001-06-21

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Legal Events

Date Code Title Description
TC Change of applicant's name (sec. 104)

Owner name: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Free format text: FORMER NAME: EXXON RESEARCH AND ENGINEERING COMPANY

FGA Letters patent sealed or granted (standard patent)