RU2013147201A - METHOD FOR DESULFURIZING OIL OIL - Google Patents

METHOD FOR DESULFURIZING OIL OIL Download PDF

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RU2013147201A
RU2013147201A RU2013147201/04A RU2013147201A RU2013147201A RU 2013147201 A RU2013147201 A RU 2013147201A RU 2013147201/04 A RU2013147201/04 A RU 2013147201/04A RU 2013147201 A RU2013147201 A RU 2013147201A RU 2013147201 A RU2013147201 A RU 2013147201A
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oil
mixture
solvent
range
organic solvent
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RU2013147201/04A
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RU2561725C2 (en
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Сандип Васант ЧАВАН
Харшад Равиндра КИНИ
Бир КАПУР
Ранджан ГХОСАЛ
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АДИТИА БИРЛА САЙЕНС энд ТЕКНОЛОДЖИ КО. ЛТД.
Адитиа Бирла Нуво Лимитед
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    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/14—Hydrocarbons
    • 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
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • C10G19/073—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with solid alkaline material
    • 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
    • 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
    • C10G29/04—Metals, or metals deposited on a carrier
    • 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
    • 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
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/44—Solvents
    • 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
    • C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration

Abstract

1. Способ десульфуризации нефтяных масел, включающий следующие стадии:разбавление нефтяного масла углеводородным органическим растворителем, выбранным из группы, состоящей из алканов, алкенов, циклических алкенов и алкинов, чтобы получить смесь нефтяное масло-растворитель, где концентрация органического растворителя в смеси нефтяное масло-растворитель находится в диапазоне 0,1-70%;загрузка смеси нефтяное масло-растворитель в бак реактора;добавление твердого металлического натрия к смеси нефтяное масло-растворитель в бак реактора, где концентрация натрия находится в диапазоне 0,1-20% от концентрации нефтяного масла;проведение реакции смеси нефтяное масло-растворитель с натрием при температуре в диапазоне 240-350°С и давлении в диапазоне 0-500 фунт/кв. дюйм (0-3,45 МПа) в течение 15 мин - 4 ч при перемешивании, чтобы получить конечную смесь;охлаждение и осаждение конечной смеси; идекантирование охлажденной смеси и фильтрование декантированного раствора обессеренного нефтяного масла.2. Способ по п. 1, отличающийся тем, что углеводородный органический растворитель выбирают из группы, состоящей из н-гексана, циклогексана, гептана, пентена, гексена, гептена, октена, толуола и ксилола.3. Способ по п. 1, отличающийся тем, что включает стадию продувки бака реактора газообразным водородом при давлении в диапазоне 0-500 фунт/кв. дюйм (0-3,45 МПа).4. Способ по п. 1, отличающийся тем, что включает стадию отделения органического растворителя от обессеренного нефтяного масла путем дистилляции.5. Способ по п. 1, отличающийся тем, что включает стадию перемешивания натрия со смесью нефтяное масло-растворитель в баке реактора путем использования пер1. A method of desulfurization of petroleum oils, comprising the following steps: diluting the petroleum oil with a hydrocarbon organic solvent selected from the group consisting of alkanes, alkenes, cyclic alkenes and alkynes to obtain a petroleum oil-solvent mixture, where the concentration of the organic solvent in the petroleum oil mixture is the solvent is in the range of 0.1-70%; loading the oil-solvent-oil mixture into the reactor tank; adding solid sodium metal to the oil-solvent-mixture in the reactor tank, where the concentration of sodium is in the range of 0.1-20% of the concentration of petroleum oil; the reaction of the mixture of petroleum oil-solvent with sodium at a temperature in the range of 240-350 ° C and a pressure in the range of 0-500 psi. inch (0-3.45 MPa) for 15 minutes - 4 hours with stirring to obtain the final mixture; cooling and precipitation of the final mixture; identifying the cooled mixture and filtering the decanted solution of desulfurized oil. 2. The method according to claim 1, characterized in that the hydrocarbon organic solvent is selected from the group consisting of n-hexane, cyclohexane, heptane, pentene, hexene, heptene, octene, toluene and xylene. The method according to claim 1, characterized in that it includes the stage of purging the reactor tank with gaseous hydrogen at a pressure in the range of 0-500 psi. inch (0-3.45 MPa) .4. A method according to claim 1, characterized in that it comprises the step of separating the organic solvent from desulfurized oil by distillation. The method according to claim 1, characterized in that it includes the step of mixing sodium with a mixture of petroleum oil-solvent in the reactor tank by using

Claims (10)

1. Способ десульфуризации нефтяных масел, включающий следующие стадии:1. The method of desulfurization of petroleum oils, comprising the following stages: разбавление нефтяного масла углеводородным органическим растворителем, выбранным из группы, состоящей из алканов, алкенов, циклических алкенов и алкинов, чтобы получить смесь нефтяное масло-растворитель, где концентрация органического растворителя в смеси нефтяное масло-растворитель находится в диапазоне 0,1-70%;diluting the oil with a hydrocarbon organic solvent selected from the group consisting of alkanes, alkenes, cyclic alkenes and alkynes to obtain a petroleum oil-solvent mixture, wherein the concentration of the organic solvent in the oil-solvent mixture is in the range of 0.1-70%; загрузка смеси нефтяное масло-растворитель в бак реактора;loading the oil-solvent mixture into the reactor tank; добавление твердого металлического натрия к смеси нефтяное масло-растворитель в бак реактора, где концентрация натрия находится в диапазоне 0,1-20% от концентрации нефтяного масла;adding solid metallic sodium to the petroleum oil-solvent mixture in the reactor tank, where the sodium concentration is in the range of 0.1-20% of the concentration of petroleum oil; проведение реакции смеси нефтяное масло-растворитель с натрием при температуре в диапазоне 240-350°С и давлении в диапазоне 0-500 фунт/кв. дюйм (0-3,45 МПа) в течение 15 мин - 4 ч при перемешивании, чтобы получить конечную смесь;the reaction of the mixture of petroleum oil-solvent with sodium at a temperature in the range of 240-350 ° C and a pressure in the range of 0-500 psi. an inch (0-3.45 MPa) for 15 minutes - 4 hours with stirring to obtain the final mixture; охлаждение и осаждение конечной смеси; иcooling and precipitating the final mixture; and декантирование охлажденной смеси и фильтрование декантированного раствора обессеренного нефтяного масла.decanting the cooled mixture and filtering the decanted solution of desulfurized oil. 2. Способ по п. 1, отличающийся тем, что углеводородный органический растворитель выбирают из группы, состоящей из н-гексана, циклогексана, гептана, пентена, гексена, гептена, октена, толуола и ксилола.2. The method according to p. 1, characterized in that the hydrocarbon organic solvent is selected from the group consisting of n-hexane, cyclohexane, heptane, pentene, hexene, heptene, octene, toluene and xylene. 3. Способ по п. 1, отличающийся тем, что включает стадию продувки бака реактора газообразным водородом при давлении в диапазоне 0-500 фунт/кв. дюйм (0-3,45 МПа).3. The method according to p. 1, characterized in that it includes the stage of purging the reactor tank with gaseous hydrogen at a pressure in the range of 0-500 psi. inch (0-3.45 MPa). 4. Способ по п. 1, отличающийся тем, что включает стадию отделения органического растворителя от обессеренного нефтяного масла путем дистилляции.4. The method according to p. 1, characterized in that it includes the stage of separation of the organic solvent from desulfurized oil by distillation. 5. Способ по п. 1, отличающийся тем, что включает стадию перемешивания натрия со смесью нефтяное масло-растворитель в баке реактора путем использования перемешивания с высоким усилием сдвига посредством смесителя, выбранного из линейного смесителя, механического смесителя, циркуляционного насоса и ультразвукового смесителя.5. The method according to p. 1, characterized in that it includes the step of mixing sodium with a mixture of petroleum oil-solvent in the reactor tank by using high shear mixing by means of a mixer selected from a linear mixer, a mechanical mixer, a circulation pump and an ultrasonic mixer. 6. Способ по п. 1, отличающийся тем, что включает стадию удаления остаточного металлического натрия путем: обработки обессеренного нефтяного масла 0,1-10% карбоновой кислотой в органическом растворителе при температуре в диапазоне 50-150°С в течение от 30 мин до 90 мин при сильном перемешивании; и фильтрования конечной смеси с получением обессеренного нефтяного масла, имеющего содержание натрия в диапазоне 10-50 м.д.6. The method according to p. 1, characterized in that it includes the step of removing residual metallic sodium by: treating the desulfurized oil with 0.1-10% carboxylic acid in an organic solvent at a temperature in the range of 50-150 ° C for from 30 minutes to 90 min with vigorous stirring; and filtering the final mixture to obtain a desulfurized oil having a sodium content in the range of 10-50 ppm. 7. Способ по п. 6, отличающийся тем, что карбоновую кислоту выбирают из уксусной кислоты, муравьиной кислоты и пропионовой кислоты.7. The method according to p. 6, characterized in that the carboxylic acid is selected from acetic acid, formic acid and propionic acid. 8. Способ по п. 6, отличающийся тем, что органический растворитель выбирают из алканов, алкенов, циклических алкенов, алкинов и спирта.8. The method according to p. 6, characterized in that the organic solvent is selected from alkanes, alkenes, cyclic alkenes, alkynes and alcohol. 9. Способ по п. 6, отличающийся тем, что органическим растворителем является ксилол.9. The method according to p. 6, characterized in that the organic solvent is xylene. 10. Способ по п. 1, отличающийся тем, что включает стадию удаления остаточного металлического натрия путем продувки обессеренного нефтяного масла воздухом при температуре в диапазоне 30-150°С. 10. The method according to p. 1, characterized in that it includes the step of removing residual metallic sodium by blowing desulfurized oil with air at a temperature in the range of 30-150 ° C.
RU2013147201/04A 2011-03-23 2012-03-20 Method for desulphuration of petroleum oil RU2561725C2 (en)

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IN845/MUM/2011 2011-03-23
IN845MU2011 2011-03-23
PCT/IN2012/000188 WO2012127504A2 (en) 2011-03-23 2012-03-20 A process for desulphurization of petroleum oil

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US (2) US20140014557A1 (en)
EP (1) EP2688984B1 (en)
JP (1) JP5841229B2 (en)
KR (1) KR101946791B1 (en)
CN (1) CN103534337B (en)
BR (1) BR112013024269B1 (en)
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MX362134B (en) 2019-01-07
CN103534337A (en) 2014-01-22
EP2688984B1 (en) 2018-05-02
EP2688984A4 (en) 2014-09-03
EP2688984A2 (en) 2014-01-29
US20140014557A1 (en) 2014-01-16
US20180251687A1 (en) 2018-09-06
CA2830881A1 (en) 2012-09-27
WO2012127504A3 (en) 2012-12-27
BR112013024269B1 (en) 2019-12-17
CN103534337B (en) 2016-08-31
CA2830881C (en) 2016-10-11
MX2013010786A (en) 2014-02-27
BR112013024269A2 (en) 2018-06-26
RU2561725C2 (en) 2015-09-10
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