AR030820A1 - Desulfuracion oxidativa de combustibles fosiles con ultrasonido - Google Patents
Desulfuracion oxidativa de combustibles fosiles con ultrasonidoInfo
- Publication number
- AR030820A1 AR030820A1 ARP010104608A ARP010104608A AR030820A1 AR 030820 A1 AR030820 A1 AR 030820A1 AR P010104608 A ARP010104608 A AR P010104608A AR P010104608 A ARP010104608 A AR P010104608A AR 030820 A1 AR030820 A1 AR 030820A1
- Authority
- AR
- Argentina
- Prior art keywords
- ultrasound
- fuels
- desulfuration
- oxidative
- fossil fuels
- Prior art date
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
- 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)
Abstract
Se combinan combustibles fosiles con un hidroperoxido en un medio orgánico acuoso y se los somete a ultrasonido, con el efecto de oxidar los compuestos de azufre de los combustibles a sulfonas. Debido a su alta polaridad, las sulfonas así formadas son fácilmente eliminadas de los combustibles mediante extraccion polar. Por lo tanto, el proceso es sumamente eficaz para eliminar los compuestos de azufre de los combustibles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/676,260 US6402939B1 (en) | 2000-09-28 | 2000-09-28 | Oxidative desulfurization of fossil fuels with ultrasound |
Publications (1)
Publication Number | Publication Date |
---|---|
AR030820A1 true AR030820A1 (es) | 2003-09-03 |
Family
ID=24713808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010104608A AR030820A1 (es) | 2000-09-28 | 2001-09-28 | Desulfuracion oxidativa de combustibles fosiles con ultrasonido |
Country Status (9)
Country | Link |
---|---|
US (1) | US6402939B1 (es) |
EP (1) | EP1335962A4 (es) |
AR (1) | AR030820A1 (es) |
AU (1) | AU2001293043A1 (es) |
CA (1) | CA2422866C (es) |
MX (1) | MXPA03002702A (es) |
NO (1) | NO331096B1 (es) |
RU (1) | RU2235754C1 (es) |
WO (1) | WO2002026916A1 (es) |
Families Citing this family (75)
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US6881325B2 (en) * | 2001-02-08 | 2005-04-19 | Bp Corporation North America Inc. | Preparation of components for transportation fuels |
US6500219B1 (en) * | 2001-03-19 | 2002-12-31 | Sulphco, Inc. | Continuous process for oxidative desulfurization of fossil fuels with ultrasound 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 |
US7871512B2 (en) * | 2001-05-10 | 2011-01-18 | Petrosonics, Llc | Treatment of crude oil fractions, fossil fuels, and products thereof |
US7148389B2 (en) * | 2001-09-04 | 2006-12-12 | The Regents Of The University Of Michigan | Selective sorbents for purification of hydrocartons |
US7029574B2 (en) * | 2002-09-04 | 2006-04-18 | The Regents Of The University Of Michigan | Selective sorbents for purification of hydrocarbons |
US7094333B2 (en) * | 2001-09-04 | 2006-08-22 | The Regents Of The University Of Michigan | Selective sorbents for purification of hydrocarbons |
US7053256B2 (en) * | 2001-09-04 | 2006-05-30 | The Regents Of The University Of Michigan | Selective sorbents for purification of hydrocarbons |
US6827844B2 (en) * | 2002-10-23 | 2004-12-07 | Sulphco, Inc. | Ultrasound-assisted desulfurization of fossil fuels in the presence of dialkyl ethers |
US20040178121A1 (en) * | 2003-03-13 | 2004-09-16 | Leyshon David W. | Organosulfur oxidation process |
US7270742B2 (en) * | 2003-03-13 | 2007-09-18 | Lyondell Chemical Technology, L.P. | Organosulfur oxidation process |
US20040200759A1 (en) * | 2003-04-11 | 2004-10-14 | Mark Cullen | Sulfone removal process |
US7192516B2 (en) * | 2003-04-17 | 2007-03-20 | Trans Ionics Corporation | Desulfurization of petroleum streams using metallic sodium |
US20040222131A1 (en) * | 2003-05-05 | 2004-11-11 | Mark Cullen | Process for generating and removing sulfoxides from fossil fuel |
US7144499B2 (en) * | 2003-11-26 | 2006-12-05 | Lyondell Chemical Technology, L.P. | Desulfurization process |
US7314545B2 (en) * | 2004-01-09 | 2008-01-01 | Lyondell Chemical Technology, L.P. | Desulfurization process |
US20050150837A1 (en) * | 2004-01-09 | 2005-07-14 | Yang Ralph T. | Denitrogenation of liquid fuels |
US7559241B2 (en) * | 2004-05-27 | 2009-07-14 | Sulphco, Inc. | High-throughput continuous-flow ultrasound reactor |
US7428896B2 (en) * | 2004-06-24 | 2008-09-30 | Emission & Power Solutions, Inc. | Method and apparatus for use in enhancing fuels |
US7383828B2 (en) * | 2004-06-24 | 2008-06-10 | Emission & Power Solutions, Inc. | Method and apparatus for use in enhancing fuels |
US20060081501A1 (en) * | 2004-10-20 | 2006-04-20 | Five Star Technologies, Inc. | Desulfurization processes and systems utilizing hydrodynamic cavitation |
US8002971B2 (en) | 2004-10-20 | 2011-08-23 | Arisdyne Systems, Inc. | Desulfurization process and systems utilizing hydrodynamic cavitation |
US20060180500A1 (en) * | 2005-02-15 | 2006-08-17 | Sulphco, Inc., A Corporation Of The State Of Nevada | Upgrading of petroleum by combined ultrasound and microwave treatments |
US20060196915A1 (en) * | 2005-02-24 | 2006-09-07 | Sulphco, Inc. | High-power ultrasonic horn |
US8715489B2 (en) | 2005-09-08 | 2014-05-06 | Saudi Arabian Oil Company | Process for oxidative conversion of organosulfur compounds in liquid hydrocarbon mixtures |
US7744749B2 (en) * | 2005-09-08 | 2010-06-29 | Saudi Arabian Oil Company | Diesel oil desulfurization by oxidation and extraction |
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US8197763B2 (en) * | 2006-09-13 | 2012-06-12 | University Of Southern California | Ultrasound-assisted oxidative desulfurization of diesel fuel using quaternary ammonium fluoride and portable unit for ultrasound-assisted oxidative desulfurization |
US7735998B2 (en) * | 2006-10-25 | 2010-06-15 | Volk Donald A | Multi-layered multifocal lens with blended refractive index |
DE602006005058D1 (de) * | 2006-11-13 | 2009-03-19 | Eta Sa Mft Horlogere Suisse | Einen MEMS-Mikromotor umfassendes Antriebsmodul, Verfahren zur Herstellung dieses Moduls und mit diesem Modul ausgerüstete Uhr |
US7879200B2 (en) * | 2007-07-05 | 2011-02-01 | Nevada Heat Treating, Inc. | Ultrasonic transducer and horn used in oxidative desulfurization of fossil fuels |
US7790002B2 (en) | 2007-07-05 | 2010-09-07 | Nevada Heat Treating, Inc. | Ultrasonic transducer and horn used in oxidative desulfurization of fossil fuels |
US20090038932A1 (en) * | 2007-08-08 | 2009-02-12 | Battelle Memorial Institute | Device and method for noninvasive ultrasonic treatment of fluids and materials in conduits and cylindrical containers |
CN101173179B (zh) * | 2007-10-24 | 2010-09-29 | 中国科学院大连化学物理研究所 | 一种柴油氧化蒸馏超深度脱硫的催化剂及脱硫方法 |
US20090184030A1 (en) * | 2008-01-17 | 2009-07-23 | Teh Fu Yen | Process For Separating Used Oil |
US7758745B2 (en) * | 2008-03-20 | 2010-07-20 | Shun-Sheng Cheng | Diesel desulfurization method |
US20090242460A1 (en) * | 2008-03-26 | 2009-10-01 | General Electric Company | Oxidative desulfurization of fuel oil |
US20090242459A1 (en) * | 2008-03-26 | 2009-10-01 | General Electric Company | Oxidative desulfurization of fuel oil |
US20090242458A1 (en) * | 2008-03-26 | 2009-10-01 | General Electric Company | Oxidative desulfurization of fuel oil |
US8197673B2 (en) | 2008-11-19 | 2012-06-12 | Saudi Arabian Oil Company | Converting heavy sour crude oil/emulsion to lighter crude oil using cavitations and filtration based systems |
WO2010087974A1 (en) | 2009-01-30 | 2010-08-05 | Sulphco, Inc. | Ultrasonic horn |
US8377290B2 (en) * | 2009-03-31 | 2013-02-19 | James K. and Mary A. Sanders Family L.L.C. | Low sulfur fuels |
US8920633B2 (en) * | 2009-09-16 | 2014-12-30 | Cetamax Ventures Ltd. | Method and system for oxidatively increasing cetane number of hydrocarbon fuel |
WO2011034989A2 (en) * | 2009-09-16 | 2011-03-24 | Envion, Inc. | Decomposition of waste plastics |
US9453177B2 (en) | 2009-09-16 | 2016-09-27 | Cetamax Ventures Ltd. | Method and system for oxidatively increasing cetane number of hydrocarbon fuel |
US20110073526A1 (en) * | 2009-09-30 | 2011-03-31 | General Electric Company | Method for Desulfurization of Hydrocarbon Oils |
US9296960B2 (en) | 2010-03-15 | 2016-03-29 | Saudi Arabian Oil Company | Targeted desulfurization process and apparatus integrating oxidative desulfurization and hydrodesulfurization to produce diesel fuel having an ultra-low level of organosulfur compounds |
US8926825B2 (en) * | 2010-03-19 | 2015-01-06 | Mark Cullen | Process for removing sulfur from hydrocarbon streams using hydrotreatment, fractionation and oxidation |
US20120018350A1 (en) | 2010-07-20 | 2012-01-26 | Hsin Tung Lin | Mixing-assisted oxidative desulfurization of diesel fuel using quaternary ammonium salt and portable unit thereof |
US8574429B2 (en) * | 2010-08-31 | 2013-11-05 | Merichem Company | Sulfone removal from an oxidized hydrocarbon fuel |
US20130075305A1 (en) | 2011-09-27 | 2013-03-28 | Saudi Arabian Oil Company | Selective liquid-liquid extraction of oxidative desulfurization reaction products |
US8906227B2 (en) | 2012-02-02 | 2014-12-09 | Suadi Arabian Oil Company | Mild hydrodesulfurization integrating gas phase catalytic oxidation to produce fuels having an ultra-low level of organosulfur compounds |
US20120138449A1 (en) * | 2012-02-12 | 2012-06-07 | King Abdulaziz City for Science and Technology (KACST) | Method of removing sulfur from crude oil and diesel using ionizing radiation |
RU2497931C1 (ru) * | 2012-08-16 | 2013-11-10 | Государственное унитарное предприятие Институт нефтехимпереработки Республики Башкортостан (ГУП ИНХП РБ) | Способ получения экологически чистого дизельного топлива |
US8920635B2 (en) | 2013-01-14 | 2014-12-30 | Saudi Arabian Oil Company | Targeted desulfurization process and apparatus integrating gas phase oxidative desulfurization and hydrodesulfurization to produce diesel fuel having an ultra-low level of organosulfur compounds |
US9441169B2 (en) | 2013-03-15 | 2016-09-13 | Ultraclean Fuel Pty Ltd | Process for removing sulphur compounds from hydrocarbons |
JP6389832B2 (ja) * | 2013-03-15 | 2018-09-12 | ウルトラクリーン フューエル ピーティーワイ リミテッド | 炭化水素から硫黄化合物を除去する処理方法 |
CN103436287B (zh) * | 2013-09-23 | 2015-08-19 | 南通宝聚颜料有限公司 | 一种金属氧化物改性纳米氧化铁催化剂进行柴油氧化脱硫的方法 |
US9878300B2 (en) | 2014-01-31 | 2018-01-30 | Triton Emission Solutions Inc. | Removal of contaminants from bunker oil fuel |
US9771523B2 (en) | 2014-07-11 | 2017-09-26 | Triton Emission Solutions Inc. | Fuel cleaning system and method for a ship |
CN104357080B (zh) * | 2014-10-10 | 2016-05-04 | 中国海洋大学 | 一种柴油或汽油光催化氧化脱硫的方法及催化剂 |
RU2584697C1 (ru) * | 2015-02-03 | 2016-05-20 | Александр Иванович Пойманов | Способ очистки дизельного топлива от соединений серы |
US10358610B2 (en) | 2016-04-25 | 2019-07-23 | Sherritt International Corporation | Process for partial upgrading of heavy oil |
CN106281410A (zh) * | 2016-10-17 | 2017-01-04 | 广汉市思科信达科技有限公司 | 一种超声波破乳脱盐脱水管道 |
CN106433763A (zh) * | 2016-10-17 | 2017-02-22 | 广汉市思科信达科技有限公司 | 一种超声波强化原油电脱盐*** |
RU2677462C1 (ru) * | 2017-12-07 | 2019-01-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Способ обессеривания сырой нефти пероксидом водорода с выделением продуктов окисления |
EP3768804A4 (en) * | 2018-03-23 | 2021-12-22 | International Ultrasonic Technologies Inc. | OXIDATIVE ULTRASONIC DESULFURIZATION OF HEAVY FUEL OILS |
US10661250B2 (en) | 2018-04-13 | 2020-05-26 | Agilent Technologies, Inc. | Synthetic silica as packing material in supported liquid extraction |
JP7193261B2 (ja) * | 2018-07-13 | 2022-12-20 | 三菱重工業株式会社 | 湿式排煙脱硫装置の制御方法、湿式排煙脱硫装置の制御装置、及びこの湿式排煙脱硫装置の制御装置を備えた遠隔監視システム |
RU2734413C1 (ru) * | 2020-03-17 | 2020-10-16 | Николай Иванович Спиридонов | Способ снижения общего содержания серы в нефти или мазуте |
US20220333022A1 (en) * | 2020-07-14 | 2022-10-20 | Unique Equipment Solutions Llc | Method for purifying liquid hydrocarbon motor fuels fromsulfur and for further reducing the sulfur dioxide content in exhaust gases up to zero during combustion of the fuels |
AU2022269397A1 (en) * | 2021-05-06 | 2023-12-07 | King Abdullah University Of Science And Technology | Method for heavy fuel desulfurization using ultrasonically induced cavitation |
CN113797869A (zh) * | 2021-11-16 | 2021-12-17 | 天津天大天海化工新技术有限公司 | 一种超声用于乙烯裂解碳九脱硫方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2578377A (en) * | 1947-06-24 | 1951-12-11 | Sinclair Refining Co | Catalytic conversion of hydrocarbons with finely divided catalysts utilizing sonic vibrations |
US2593761A (en) * | 1950-02-21 | 1952-04-22 | Universal Oil Prod Co | Reducing the mercaptan content of petroleum distillates with a hydroperoxide |
US2749284A (en) * | 1950-11-15 | 1956-06-05 | British Petroleum Co | Treatment of sulphur-containing mineral oils with kerosene peroxides |
US2742408A (en) * | 1952-04-24 | 1956-04-17 | Sun Oil Co | Catalytic reaction process |
US4314902A (en) * | 1971-11-08 | 1982-02-09 | Bouk Raymond S | Catalytic water wash |
US3816301A (en) * | 1972-06-30 | 1974-06-11 | Atlantic Richfield Co | Process for the desulfurization of hydrocarbons |
US4369100A (en) * | 1977-09-27 | 1983-01-18 | Sawyer Harold T | Method for enhancing chemical reactions |
US4391608A (en) * | 1980-03-31 | 1983-07-05 | Dondelewski Michael A | Process for the beneficiation of carbonous materials with the aid of ultrasound |
DE3151133A1 (de) * | 1981-12-23 | 1983-06-30 | Peroxid-Chemie GmbH, 8023 Höllriegelskreuth | Verfahren zur beseitigung von h(pfeil abwaerts)2(pfeil abwaerts)s aus erdgas, erdoel und deren gemischen |
US4514286A (en) * | 1983-10-21 | 1985-04-30 | Nalco Chemical Company | Fuel sweetening with organic peroxides |
US5017281A (en) | 1984-12-21 | 1991-05-21 | Tar Sands Energy Ltd. | Treatment of carbonaceous materials |
US4891131A (en) | 1984-12-21 | 1990-01-02 | Tar Sands Energy Ltd. | Sonication method and reagent for treatment of carbonaceous materials |
US4725287A (en) | 1986-11-24 | 1988-02-16 | Canadian Occidental Petroleum, Ltd. | Preparation of stable crude oil transport emulsions |
US4978365A (en) | 1986-11-24 | 1990-12-18 | Canadian Occidental Petroleum Ltd. | Preparation of improved stable crude oil transport emulsions |
US5000872A (en) | 1987-10-27 | 1991-03-19 | Canadian Occidental Petroleum, Ltd. | Surfactant requirements for the low-shear formation of water continuous emulsions from heavy crude oil |
US5110443A (en) | 1989-02-14 | 1992-05-05 | Canadian Occidental Petroleum Ltd. | Converting heavy hydrocarbons into lighter hydrocarbons using ultrasonic reactor |
USRE35237E (en) | 1989-11-22 | 1996-05-14 | Gunnerman Rudolf W | Aqueous fuel for internal combustion engine and method of combustion |
US5156114A (en) | 1989-11-22 | 1992-10-20 | Gunnerman Rudolf W | Aqueous fuel for internal combustion engine and method of combustion |
GB9023257D0 (en) * | 1990-10-25 | 1990-12-05 | British Petroleum Co Plc | Desulphurisation of oil |
US5232854A (en) | 1991-03-15 | 1993-08-03 | Energy Biosystems Corporation | Multistage system for deep desulfurization of fossil fuels |
US5139679A (en) | 1992-02-24 | 1992-08-18 | The United States Of America As Represented By The Secretary Of The Navy | Treatment of wastewater containing citric acid and triethanolamine |
US5356813A (en) | 1992-04-30 | 1994-10-18 | Energy Biosystems Corporation | Process for the desulfurization and the desalting of a fossil fuel |
WO1996017940A2 (en) | 1994-12-08 | 1996-06-13 | Energy Biosystems Corporation | Method of desulfurization of fossil fuel with flavoprotein |
US5824214A (en) | 1995-07-11 | 1998-10-20 | Mobil Oil Corporation | Method for hydrotreating and upgrading heavy crude oil during production |
US5904839A (en) | 1997-06-06 | 1999-05-18 | Exxon Research And Engineering Co. | Process for upgrading heavy oil using lime |
US5961820A (en) | 1998-05-27 | 1999-10-05 | Ds2 Tech, Inc. | Desulfurization process utilizing an oxidizing agent, carbonyl compound, and hydroxide |
BR9913755A (pt) | 1998-09-16 | 2001-06-05 | James K Jeanblanc | Processo para remover enxofre de materiais carbonáceos contendo enxofre, material carbonáceo de enxofre reduzido, e, óleo bruto pesado da califórnia tratado |
-
2000
- 2000-09-28 US US09/676,260 patent/US6402939B1/en not_active Expired - Lifetime
-
2001
- 2001-09-24 WO PCT/US2001/029898 patent/WO2002026916A1/en active Application Filing
- 2001-09-24 RU RU2003112227/04A patent/RU2235754C1/ru not_active IP Right Cessation
- 2001-09-24 MX MXPA03002702A patent/MXPA03002702A/es active IP Right Grant
- 2001-09-24 CA CA002422866A patent/CA2422866C/en not_active Expired - Fee Related
- 2001-09-24 AU AU2001293043A patent/AU2001293043A1/en not_active Abandoned
- 2001-09-24 EP EP01973470A patent/EP1335962A4/en not_active Withdrawn
- 2001-09-28 AR ARP010104608A patent/AR030820A1/es active IP Right Grant
-
2003
- 2003-03-27 NO NO20031403A patent/NO331096B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2002026916A1 (en) | 2002-04-04 |
EP1335962A1 (en) | 2003-08-20 |
MXPA03002702A (es) | 2004-12-03 |
EP1335962A4 (en) | 2005-01-19 |
NO331096B1 (no) | 2011-10-03 |
NO20031403L (no) | 2003-05-27 |
AU2001293043A1 (en) | 2002-04-08 |
NO20031403D0 (no) | 2003-03-27 |
RU2235754C1 (ru) | 2004-09-10 |
US6402939B1 (en) | 2002-06-11 |
CA2422866C (en) | 2008-05-20 |
CA2422866A1 (en) | 2002-04-04 |
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