BR9811618B1 - processo para a redução da quantidade de ácidos carboxìlicos em correntes de petróleo. - Google Patents

processo para a redução da quantidade de ácidos carboxìlicos em correntes de petróleo.

Info

Publication number
BR9811618B1
BR9811618B1 BRPI9811618-5A BR9811618A BR9811618B1 BR 9811618 B1 BR9811618 B1 BR 9811618B1 BR 9811618 A BR9811618 A BR 9811618A BR 9811618 B1 BR9811618 B1 BR 9811618B1
Authority
BR
Brazil
Prior art keywords
reducing
amount
carboxylic acids
petroleum streams
streams
Prior art date
Application number
BRPI9811618-5A
Other languages
English (en)
Portuguese (pt)
Other versions
BR9811618A (pt
Inventor
Roby Bearden
Saul Charles Blum
William Neergaard Olmstead
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 US09/072,763 external-priority patent/US5928502A/en
Application filed filed Critical
Publication of BR9811618A publication Critical patent/BR9811618A/pt
Publication of BR9811618B1 publication Critical patent/BR9811618B1/pt

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
    • C10G29/06—Metal salts, or metal salts deposited on a carrier

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)
BRPI9811618-5A 1997-08-29 1998-08-28 processo para a redução da quantidade de ácidos carboxìlicos em correntes de petróleo. BR9811618B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92055697A 1997-08-29 1997-08-29
US09/072,763 US5928502A (en) 1997-08-29 1998-05-05 Process for reducing total acid number of crude oil
PCT/US1998/018045 WO1999010451A1 (en) 1997-08-29 1998-08-28 Process for reducing total acid number of crude oil

Publications (2)

Publication Number Publication Date
BR9811618A BR9811618A (pt) 2000-09-12
BR9811618B1 true BR9811618B1 (pt) 2009-05-05

Family

ID=26753709

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9811618-5A BR9811618B1 (pt) 1997-08-29 1998-08-28 processo para a redução da quantidade de ácidos carboxìlicos em correntes de petróleo.

Country Status (11)

Country Link
EP (1) EP1034236B1 (ja)
JP (1) JP2001514299A (ja)
CN (1) CN1272869A (ja)
AU (1) AU736920B2 (ja)
BR (1) BR9811618B1 (ja)
CA (1) CA2300173C (ja)
DE (1) DE69816856T2 (ja)
DK (1) DK1034236T3 (ja)
NO (1) NO20000952L (ja)
RU (1) RU2192447C2 (ja)
WO (1) WO1999010451A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101094909A (zh) * 2003-12-19 2007-12-26 国际壳牌研究有限公司 生产原油产品的系统,方法和催化剂
CN101280211B (zh) * 2007-04-04 2012-01-25 中国石油化工股份有限公司 一种含酸烃油的热裂化方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953353A (en) * 1930-08-19 1934-04-03 Associated Oil Company Process of treating hydrocarbon oils
US3488716A (en) * 1967-10-03 1970-01-06 Exxon Research Engineering Co Process for the removal of naphthenic acids from petroleum distillate fractions
US4740295A (en) * 1986-04-21 1988-04-26 Exxon Research And Engineering Company Hydroconversion process using a sulfided molybdenum catalyst concentrate
US5039392A (en) * 1990-06-04 1991-08-13 Exxon Research And Engineering Company Hydroconversion process using a sulfided molybdenum catalyst concentrate
NO303837B1 (no) * 1994-08-29 1998-09-07 Norske Stats Oljeselskap FremgangsmÕte for Õ fjerne hovedsakelig naftensyrer fra en hydrokarbonolje
CA2212775C (en) * 1995-02-17 2007-04-17 Exxon Research And Engineering Company Thermal decomposition of naphthenic acids

Also Published As

Publication number Publication date
EP1034236B1 (en) 2003-07-30
CN1272869A (zh) 2000-11-08
AU736920B2 (en) 2001-08-09
NO20000952D0 (no) 2000-02-25
EP1034236A1 (en) 2000-09-13
RU2192447C2 (ru) 2002-11-10
CA2300173C (en) 2005-06-14
AU8924498A (en) 1999-03-16
JP2001514299A (ja) 2001-09-11
DE69816856D1 (de) 2003-09-04
DE69816856T2 (de) 2004-04-22
DK1034236T3 (da) 2004-06-01
WO1999010451A1 (en) 1999-03-04
CA2300173A1 (en) 1999-03-04
NO20000952L (no) 2000-03-30
BR9811618A (pt) 2000-09-12

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/07/2009, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A E 13A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.