BR0205814A - Processo para a oxidação catalìtica de compostos sulfurados, nitrogenados e insaturados de correntes de hidrocarbonetos fósseis, processo para a remoção de ditos compostos, processo para obter uma corrente de hidrocarboneto adequada para processos de refino através de oxidação catalìtica e processo para obter um produto profundamente dessulfurizado e profundamente desnitrificado - Google Patents

Processo para a oxidação catalìtica de compostos sulfurados, nitrogenados e insaturados de correntes de hidrocarbonetos fósseis, processo para a remoção de ditos compostos, processo para obter uma corrente de hidrocarboneto adequada para processos de refino através de oxidação catalìtica e processo para obter um produto profundamente dessulfurizado e profundamente desnitrificado

Info

Publication number
BR0205814A
BR0205814A BR0205814-6A BR0205814A BR0205814A BR 0205814 A BR0205814 A BR 0205814A BR 0205814 A BR0205814 A BR 0205814A BR 0205814 A BR0205814 A BR 0205814A
Authority
BR
Brazil
Prior art keywords
catalytic oxidation
deeply
obtaining
compounds
fossil
Prior art date
Application number
BR0205814-6A
Other languages
English (en)
Other versions
BR0205814B1 (pt
Inventor
Wladmir Ferraz De Souza
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of BR0205814A publication Critical patent/BR0205814A/pt
Publication of BR0205814B1 publication Critical patent/BR0205814B1/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
    • C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
    • C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
    • C10G53/14—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one oxidation step
    • 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
    • C10G27/00—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation
    • 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
    • C10G27/00—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation
    • C10G27/04—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen
    • C10G27/12—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen with oxygen-generating compounds, e.g. per-compounds, chromic acid, chromates

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)
  • Fats And Perfumes (AREA)

Abstract

"PROCESSO PARA A OXIDAçãO CATALìTICA DE COMPOSTOS SULFURADOS, NITROGENADOS E INSATURADOS DE CORRENTES DE HIDROCARBONETOS FóSSEIS, PROCESSO PARA A REMOçãO DE DITOS COMPOSTOS, PROCESSO PARA OBTER UMA CORRENTE DE HIDROCARBONETO ADEQUADA PARA PROCESSOS DE REFINO ATRAVéS DE OXIDAçãO CATALìTICA E PROCESSO PARA OBTER UM PRODUTO PROFUNDAMENTE DESSULFURIZADO E PROFUNDAMENTE DESNITRIFICADO". é descrito um processo para a oxidação catalítica de contaminantes sulfurados e nitrogenados bem como de compostos insaturados presentes em um meio hidrocarboneto fóssil, o processo compreendendo efetuar a oxidação em presença de pelo menos um peróxido, pelo menos um ácido e um óxido de ferro bruto pulverizado. O processo apresenta um poder de oxidação aperfeiçoado em relação aos contaminantes tipicamente presentes em meio óleo fóssil, isto derivando da combinação do peroxiácido e do radical hidroxila gerados no meio reacional devido à presença de um oxihidróxido de ferro como a argila limonita, que apresenta uma afinidade particular pelo meio oleoso. O processo encontra uso em várias aplicações, desde uma carga para refino até a preparação de produtos profundamente dessulfurizados e desnitrificados.
BRPI0205814-6A 2001-05-16 2002-05-03 processo para a oxidaÇço catalÍtica de compostos sulfurados, nitrogenados e insaturados de correntes de hidrocarbonetos fàsseis, processo para a remoÇço de ditos compostos, processo para obter uma corrente de hidrocarboneto adequada para processos de refino atravÉs de oxidaÇço catalÍtica e processo para obter um produto profundamente dessulfurizado e profundamente desnitrificado. BR0205814B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/855,947 US6544409B2 (en) 2001-05-16 2001-05-16 Process for the catalytic oxidation of sulfur, nitrogen and unsaturated compounds from hydrocarbon streams
PCT/BR2002/000063 WO2002092726A2 (en) 2001-05-16 2002-05-03 Process for the catalytic oxidation of sulfur, nitrogen and unsaturated compounds from hydrocarbon streams

Publications (2)

Publication Number Publication Date
BR0205814A true BR0205814A (pt) 2003-07-15
BR0205814B1 BR0205814B1 (pt) 2013-03-05

Family

ID=25322499

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0205814-6A BR0205814B1 (pt) 2001-05-16 2002-05-03 processo para a oxidaÇço catalÍtica de compostos sulfurados, nitrogenados e insaturados de correntes de hidrocarbonetos fàsseis, processo para a remoÇço de ditos compostos, processo para obter uma corrente de hidrocarboneto adequada para processos de refino atravÉs de oxidaÇço catalÍtica e processo para obter um produto profundamente dessulfurizado e profundamente desnitrificado.

Country Status (8)

Country Link
US (1) US6544409B2 (pt)
EP (1) EP1390441B1 (pt)
JP (1) JP4159368B2 (pt)
AR (1) AR033741A1 (pt)
AU (1) AU2002252859A1 (pt)
BR (1) BR0205814B1 (pt)
ES (1) ES2274970T3 (pt)
WO (1) WO2002092726A2 (pt)

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US20110220550A1 (en) * 2010-03-15 2011-09-15 Abdennour Bourane Mild hydrodesulfurization integrating targeted oxidative desulfurization to produce diesel fuel having an ultra-low level of organosulfur compounds
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Also Published As

Publication number Publication date
EP1390441A2 (en) 2004-02-25
AR033741A1 (es) 2004-01-07
WO2002092726A3 (en) 2003-02-20
AU2002252859A1 (en) 2002-11-25
JP4159368B2 (ja) 2008-10-01
JP2004532326A (ja) 2004-10-21
BR0205814B1 (pt) 2013-03-05
US6544409B2 (en) 2003-04-08
WO2002092726A2 (en) 2002-11-21
ES2274970T3 (es) 2007-06-01
EP1390441B1 (en) 2006-11-15
US20020189975A1 (en) 2002-12-19

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B04C Request for examination: application reinstated [chapter 4.3 patent gazette]
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]

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

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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 2622 DE 06-04-2021 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.