BR112012023679A2 - processo para a remoção de enxofre das correntes de hidrocarboneto usando hidrotratamento, fracionamento e oxidação - Google Patents

processo para a remoção de enxofre das correntes de hidrocarboneto usando hidrotratamento, fracionamento e oxidação

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Publication number
BR112012023679A2
BR112012023679A2 BR112012023679A BR112012023679A BR112012023679A2 BR 112012023679 A2 BR112012023679 A2 BR 112012023679A2 BR 112012023679 A BR112012023679 A BR 112012023679A BR 112012023679 A BR112012023679 A BR 112012023679A BR 112012023679 A2 BR112012023679 A2 BR 112012023679A2
Authority
BR
Brazil
Prior art keywords
sulfur
oxidation
fractionation
removal
hydrocarbon streams
Prior art date
Application number
BR112012023679A
Other languages
English (en)
Other versions
BR112012023679B1 (pt
Inventor
Mark Cullen
Original Assignee
Mark Cullen
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Filing date
Publication date
Application filed by Mark Cullen filed Critical Mark Cullen
Publication of BR112012023679A2 publication Critical patent/BR112012023679A2/pt
Publication of BR112012023679B1 publication Critical patent/BR112012023679B1/pt

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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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/12—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including oxidation as the refining step in the absence of hydrogen
    • 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
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
    • 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
    • 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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
    • 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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/06—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including a sorption process as the refining step in the absence of hydrogen
    • 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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/14—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including at least two different refining steps in the absence of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C10L1/08—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1048—Middle distillates
    • C10G2300/1055—Diesel having a boiling range of about 230 - 330 °C
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/207—Acid gases, e.g. H2S, COS, SO2, HCN
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/04—Diesel oil

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)

Abstract

processo para a remoção de enxofre das correntes de hidrocarbonetos usando hidrotratamento, fracionamento e oxidação métodos para a remoção de enxofre a partir de correntes de hidrocarboneto utilizando a aplicação seqüencial de hidrodessulfurização, fracionamento e oxidação. a etapa de hidrodessulfuração é operativa para remover as espécies de enxofre facilmente hidrogenadas, tais como sulfetos, dissulfetos e mercaptanos. a corrente resultante é então fracionada em uma faixa de temperatura selecionada para gerar uma subcorrente que é rica em enxofre com as espécies de enxofre resistentes à remoção pela hidrodessulfurização. a subcorrente é então isolada e submetida a um processo oxidante operativo para oxidar as espécies de enxofre em sulfonas ou sulfóxidos, que podem então ser removidos por uma variedade de métodos convencionais tais como a absorção. alternativamente, os métodos podem compreender o uso da aplicação seqüencial de fracionamento para gerar uma subcorrente rica em enxofre pela oxidação e a subseqüente remoção das espécies de enxofre presentes na sub-fração. estes são de maneira ideal adequados para aplicações de transmistura.
BR112012023679-2A 2010-03-19 2011-03-18 Processo para a remoção de enxofre das correntes de hidrocarboneto usando hidrotratamento, fracionamento e oxidação BR112012023679B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US31573710P 2010-03-19 2010-03-19
US61/315,737 2010-03-19
US13/050,698 US8926825B2 (en) 2010-03-19 2011-03-17 Process for removing sulfur from hydrocarbon streams using hydrotreatment, fractionation and oxidation
US13/050,698 2011-03-17
PCT/US2011/028988 WO2011116281A1 (en) 2010-03-19 2011-03-18 Process for removing sulfur from hydrocarbon streams using hydrotreatment, fractionation and oxidation

Publications (2)

Publication Number Publication Date
BR112012023679A2 true BR112012023679A2 (pt) 2016-08-23
BR112012023679B1 BR112012023679B1 (pt) 2019-02-12

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BR112012023679-2A BR112012023679B1 (pt) 2010-03-19 2011-03-18 Processo para a remoção de enxofre das correntes de hidrocarboneto usando hidrotratamento, fracionamento e oxidação

Country Status (8)

Country Link
US (1) US8926825B2 (pt)
JP (1) JP2013522449A (pt)
CN (1) CN102884161A (pt)
BR (1) BR112012023679B1 (pt)
CA (1) CA2795994C (pt)
EG (1) EG27137A (pt)
MX (1) MX2012010822A (pt)
WO (1) WO2011116281A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106867570A (zh) * 2007-11-14 2017-06-20 沙特阿拉伯石油公司 微波促进的原油脱硫
US9453177B2 (en) 2009-09-16 2016-09-27 Cetamax Ventures Ltd. Method and system for oxidatively increasing cetane number of hydrocarbon fuel
US8920633B2 (en) * 2009-09-16 2014-12-30 Cetamax Ventures Ltd. Method and system for oxidatively increasing cetane number of hydrocarbon fuel
CN102602892B (zh) * 2012-04-11 2015-04-01 万华化学集团股份有限公司 通过氯化氢的催化氧化制备氯气的方法
JP2015528847A (ja) * 2012-07-31 2015-10-01 セタマックス ベンチャーズ リミテッド 炭化水素燃料の酸化及び水素化併用処理の方法及びシステム
CN103756719B (zh) * 2014-01-26 2015-11-18 中国石油天然气集团公司 一种分离石油组分中含硫化合物的方法
CN110655954A (zh) * 2018-06-28 2020-01-07 中国石油化工股份有限公司 渣油加氢柴油的超深度脱硫方法
US11898103B2 (en) * 2021-10-29 2024-02-13 Uop Llc Systems and process for controlling a sulfur extraction from a hydrocarbon stream

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2253308A (en) 1937-05-05 1941-08-19 Standard Catalytic Co Desulphurization of hydrocarbons
US2697682A (en) 1949-05-23 1954-12-21 Anglo Iranian Oil Co Ltd Catalytic desulfurization of petroleum hydrocarbons
US2671049A (en) 1951-06-30 1954-03-02 Standard Oil Co Odor improvement of petroleum oils
US2834717A (en) 1956-03-07 1958-05-13 Shiah Chyn Duog Process of desulfurizing hydrocarbons with a boron fluoride coordination compound followed by hydrofining with a hydrogen donor
BE610625A (pt) 1960-11-22
BE625074A (pt) 1961-11-24
US3616375A (en) 1966-03-03 1971-10-26 Inoue K Method employing wave energy for the extraction of sulfur from petroleum and the like
US3497005A (en) 1967-03-02 1970-02-24 Resources Research & Dev Corp Sonic energy process
US3595778A (en) 1968-12-16 1971-07-27 Texaco Inc Desulfurization process including an oxidation step with ozone and a vanadium catalyst
US3565793A (en) 1968-12-27 1971-02-23 Texaco Inc Desulfurization with a catalytic oxidation step
US3719589A (en) 1971-03-05 1973-03-06 Texaco Inc Asphalt separation in desulfurization with an oxidation step
US3816301A (en) 1972-06-30 1974-06-11 Atlantic Richfield Co Process for the desulfurization of hydrocarbons
US3945914A (en) 1974-08-23 1976-03-23 Atlantic Richfield Company Process for "sulfur reduction of an oxidized hydrocarbon by forming a metal-sulfur-containing compound"
US4391608A (en) 1980-03-31 1983-07-05 Dondelewski Michael A Process for the beneficiation of carbonous materials with the aid of ultrasound
US5110443A (en) 1989-02-14 1992-05-05 Canadian Occidental Petroleum Ltd. Converting heavy hydrocarbons into lighter hydrocarbons using ultrasonic reactor
GB9023257D0 (en) 1990-10-25 1990-12-05 British Petroleum Co Plc Desulphurisation of oil
US5547563A (en) 1993-10-14 1996-08-20 Stowe; Lawrence R. Method of conversion of heavy hydrocarbon feedstocks
CA2159785C (en) 1994-11-11 2003-04-08 Tetsuo Aida Process for recovering organic sulfur compounds from fuel oil and equipment therefor
US5800698A (en) 1994-12-30 1998-09-01 Intevep, S.A. Catalyst for the hydroisomerization of contaminated hydrocarbon feedstock
US5824214A (en) 1995-07-11 1998-10-20 Mobil Oil Corporation Method for hydrotreating and upgrading heavy crude oil during production
US5910440A (en) 1996-04-12 1999-06-08 Exxon Research And Engineering Company Method for the removal of organic sulfur from carbonaceous materials
US5948242A (en) 1997-10-15 1999-09-07 Unipure Corporation Process for upgrading heavy crude oil production
US6160193A (en) 1997-11-20 2000-12-12 Gore; Walter Method of desulfurization of hydrocarbons
US5985137A (en) 1998-02-26 1999-11-16 Unipure Corporation Process to upgrade crude oils by destruction of naphthenic acids, removal of sulfur and removal of salts
US5958224A (en) * 1998-08-14 1999-09-28 Exxon Research And Engineering Co Process for deep desulfurization using combined hydrotreating-oxidation
US6059962A (en) * 1998-09-09 2000-05-09 Bp Amoco Corporation Multiple stage sulfur removal process
CA2344339A1 (en) 1998-09-16 2000-03-23 James K. Jeanblanc Desulfurization process
JP3871449B2 (ja) * 1998-10-05 2007-01-24 新日本石油株式会社 軽油の水素化脱硫方法
US6279653B1 (en) 1998-12-01 2001-08-28 Phillips Petroleum Company Heavy oil viscosity reduction and production
ATE332350T1 (de) 1999-06-24 2006-07-15 Catalytic Distillation Tech Verfahren zur entschwefelung einer dieselfraktion
US6402940B1 (en) 2000-09-01 2002-06-11 Unipure Corporation Process for removing low amounts of organic sulfur from hydrocarbon fuels
US6402939B1 (en) 2000-09-28 2002-06-11 Sulphco, Inc. Oxidative desulfurization of fossil fuels with ultrasound
US6405796B1 (en) 2000-10-30 2002-06-18 Xerox Corporation Method for improving oil recovery using an ultrasound technique
US20020148754A1 (en) * 2001-02-08 2002-10-17 Gong William H. Integrated preparation of blending components for refinery transportation fuels
US6544411B2 (en) 2001-03-09 2003-04-08 Exxonmobile Research And Engineering Co. Viscosity reduction of oils by sonic treatment
US6454936B1 (en) 2001-03-09 2002-09-24 Exxonmobil Research And Engineering Company Removal of acids from oils
US6555009B2 (en) 2001-03-09 2003-04-29 Exxonmobil Research And Engineering Company Demulsification of water-in-oil emulsions
US6500219B1 (en) 2001-03-19 2002-12-31 Sulphco, Inc. Continuous process for oxidative desulfurization of fossil fuels with ultrasound and products thereof
US7871512B2 (en) * 2001-05-10 2011-01-18 Petrosonics, Llc Treatment of crude oil fractions, fossil fuels, and products thereof
US7081196B2 (en) * 2001-05-10 2006-07-25 Mark Cullen Treatment of crude oil fractions, fossil fuels, and products thereof with sonic energy
US20030019791A1 (en) 2001-06-18 2003-01-30 Petronetics, Llc. Method to upgrade hydrocarbon mixtures
US20030051989A1 (en) 2001-06-18 2003-03-20 Petronetics, Llc. Method to liberate hydrocarbon fractions from hydrocarbon mixtures
CN1412280A (zh) * 2001-10-15 2003-04-23 梅海 生产超低硫柴油的超声－催化－氧化脱硫方法
WO2003040264A1 (en) 2001-11-06 2003-05-15 Extractica, Llc Method for extraction of organosulfur compounds from hydrocarbons using ionic liquids
JP2004195445A (ja) * 2002-12-17 2004-07-15 Toshiaki Kabe 有機硫黄化合物を含有する液体の酸化方法、酸化触媒、酸化脱硫方法および酸化脱硫装置
FR2850041B1 (fr) * 2003-01-16 2006-07-07 Totalfinaelf France Catalyseur d'hydrotraitement, son procede de preparation et son utilisation dans un procede de purification d'hydrocarbures.
US7081796B2 (en) 2003-09-15 2006-07-25 Silicon Laboratories, Inc. Radio frequency low noise amplifier with automatic gain control
CN1961061A (zh) * 2004-05-31 2007-05-09 新加坡科技研究局 从燃料中去除硫的新型方法
CN100408658C (zh) * 2005-05-24 2008-08-06 中国石油化工股份有限公司 一种柴油氧化萃取脱硫的方法
CN1952050B (zh) * 2005-10-19 2010-04-21 中国石油化工股份有限公司 一种加氢柴油氧化脱硫的方法
CN101173192B (zh) * 2006-11-01 2010-08-18 中国石油化工股份有限公司 一种柴油脱硫的方法
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

Also Published As

Publication number Publication date
CA2795994C (en) 2018-11-20
MX2012010822A (es) 2013-02-21
US8926825B2 (en) 2015-01-06
CA2795994A1 (en) 2011-09-22
CN102884161A (zh) 2013-01-16
JP2013522449A (ja) 2013-06-13
BR112012023679B1 (pt) 2019-02-12
US20110226670A1 (en) 2011-09-22
EG27137A (en) 2015-07-30
WO2011116281A1 (en) 2011-09-22

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