RU2012127672A - Способ приготовления фожазитного цеолита - Google Patents
Способ приготовления фожазитного цеолита Download PDFInfo
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- RU2012127672A RU2012127672A RU2012127672/04A RU2012127672A RU2012127672A RU 2012127672 A RU2012127672 A RU 2012127672A RU 2012127672/04 A RU2012127672/04 A RU 2012127672/04A RU 2012127672 A RU2012127672 A RU 2012127672A RU 2012127672 A RU2012127672 A RU 2012127672A
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- 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
- C10G47/16—Crystalline alumino-silicate carriers
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- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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- B01J37/0201—Impregnation
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0207—Pretreatment of the support
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
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- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/026—After-treatment
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- C—CHEMISTRY; METALLURGY
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/20—Faujasite type, e.g. type X or Y
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/20—Faujasite type, e.g. type X or Y
- C01B39/24—Type Y
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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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
- C10G47/16—Crystalline alumino-silicate carriers
- C10G47/18—Crystalline alumino-silicate carriers the catalyst containing platinum group metals or compounds thereof
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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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
- C10G47/16—Crystalline alumino-silicate carriers
- C10G47/20—Crystalline alumino-silicate carriers the catalyst containing other metals or compounds thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J2029/081—Increasing the silica/alumina ratio; Desalumination
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/12—After treatment, characterised by the effect to be obtained to alter the outside of the crystallites, e.g. selectivation
- B01J2229/126—After treatment, characterised by the effect to be obtained to alter the outside of the crystallites, e.g. selectivation in order to reduce the pore-mouth size
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- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination
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- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
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- B01J2229/36—Steaming
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- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
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Abstract
1. Способ приготовления цеолита, имеющего размер элементарной ячейки в пределах от 24,42 до 24,52 Å; мольное отношение кремнезем/глинозем (ОКГ) в массе в пределах от 10 до 15; и площадь поверхности от 910 до 1020 м2/г, который включает:a) получение исходного цеолита с фожазитной структурой, имеющего отношение кремнезем/глинозем от 4,5 до 6,5 и уровень щелочи ниже 1,5 вес.%;b) паровую прокалку путем обработки указанного исходного цеолита при температуре в пределах от 550 до 750°С и парциальном давлении пара в пределах от 5 до 50 об.% в расчете на общий объем присутствующего газа в течение времени, достаточного для получения промежуточного цеолита с размером элементарной ячейки от 24,40 до 24,50 Å;c) введение промежуточного цеолита в контакт с подкисленным раствором, содержащим от 4 до 9 ммоль кислоты с pKa ниже 0 на грамм цеолита и, при необходимости, аммониевую соль, в условиях, обеспечивающих образование цеолита, имеющего размер элементарной ячейки от 24,42 Å до 24,52 Å; ОКГ в пределах от 10 до 15; и площадь поверхности от 910 до 1020 м2/г; иd) выделение указанного цеолита.2. Способ по п.1, в котором полученный на стадии b) цеолит перед введением его в контакт с подкисленным раствором на стадии с) обрабатывают водным раствором, содержащим аммониевую соль.3. Способ по п.1 или 2, в котором полученный на стадии с) цеолит обрабатывают водным раствором, содержащим аммониевую соль, и, при необходимости, промывают водой и сушат.4. Способ по п.1 или 2, в котором количество кислоты с pKa ниже 0 составляет от 5 до 8 ммоль на грамм цеолита.5. Способ по п.1 или 2, в котором рН подкисленного раствора не превышает 4.6. Способ приготовления композиции носителя катализатора гидрокрекинга, который в
Claims (8)
1. Способ приготовления цеолита, имеющего размер элементарной ячейки в пределах от 24,42 до 24,52 Å; мольное отношение кремнезем/глинозем (ОКГ) в массе в пределах от 10 до 15; и площадь поверхности от 910 до 1020 м2/г, который включает:
a) получение исходного цеолита с фожазитной структурой, имеющего отношение кремнезем/глинозем от 4,5 до 6,5 и уровень щелочи ниже 1,5 вес.%;
b) паровую прокалку путем обработки указанного исходного цеолита при температуре в пределах от 550 до 750°С и парциальном давлении пара в пределах от 5 до 50 об.% в расчете на общий объем присутствующего газа в течение времени, достаточного для получения промежуточного цеолита с размером элементарной ячейки от 24,40 до 24,50 Å;
c) введение промежуточного цеолита в контакт с подкисленным раствором, содержащим от 4 до 9 ммоль кислоты с pKa ниже 0 на грамм цеолита и, при необходимости, аммониевую соль, в условиях, обеспечивающих образование цеолита, имеющего размер элементарной ячейки от 24,42 Å до 24,52 Å; ОКГ в пределах от 10 до 15; и площадь поверхности от 910 до 1020 м2/г; и
d) выделение указанного цеолита.
2. Способ по п.1, в котором полученный на стадии b) цеолит перед введением его в контакт с подкисленным раствором на стадии с) обрабатывают водным раствором, содержащим аммониевую соль.
3. Способ по п.1 или 2, в котором полученный на стадии с) цеолит обрабатывают водным раствором, содержащим аммониевую соль, и, при необходимости, промывают водой и сушат.
4. Способ по п.1 или 2, в котором количество кислоты с pKa ниже 0 составляет от 5 до 8 ммоль на грамм цеолита.
5. Способ по п.1 или 2, в котором рН подкисленного раствора не превышает 4.
6. Способ приготовления композиции носителя катализатора гидрокрекинга, который включает:
(i) приготовление фожазитного цеолита способом по любому из пп.1-5 и
(ii) смешивание цеолита с аморфным связующим компонентом.
7. Способ приготовления композиции катализатора гидрокрекинга, который включает приготовление композиции носителя катализатора по п.6 и, кроме того,
(iii) введение по меньшей мере одного компонента гидрирования.
8. Способ превращения углеводородного сырья в более низкокипящие материалы, который включает контактирование сырья при повышенных температуре и давлении с композицией катализатора гидрокрекинга, полученной способом по п.7.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09177936 | 2009-12-03 | ||
EP09177936.3 | 2009-12-03 | ||
PCT/EP2010/068553 WO2011067258A1 (en) | 2009-12-03 | 2010-11-30 | Faujasite zeolite preparation process |
Publications (2)
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RU2012127672A true RU2012127672A (ru) | 2014-01-10 |
RU2552645C2 RU2552645C2 (ru) | 2015-06-10 |
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Application Number | Title | Priority Date | Filing Date |
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RU2012127672/04A RU2552645C2 (ru) | 2009-12-03 | 2010-11-30 | Способ приготовления фожазитного цеолита |
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Country | Link |
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US (1) | US9340734B2 (ru) |
EP (1) | EP2506968B1 (ru) |
CN (1) | CN102648048B (ru) |
DK (1) | DK2506968T3 (ru) |
RU (1) | RU2552645C2 (ru) |
WO (1) | WO2011067258A1 (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104105542B (zh) * | 2011-12-23 | 2017-02-22 | 国际壳牌研究有限公司 | 制备加氢裂化催化剂组合物的方法 |
CN104640632A (zh) * | 2012-09-17 | 2015-05-20 | 国际壳牌研究有限公司 | 制备加氢裂化催化剂的方法 |
US10919028B2 (en) * | 2013-12-30 | 2021-02-16 | Centre National De La Recherche Scientifique | Method for the preparation of a synthetic faujasite material comprising monodisperse nanoparticles composed of single nanocrystals |
US20230191375A1 (en) * | 2020-03-20 | 2023-06-22 | Shell Oil Company | A method of preparing a hydrocracking catalyst |
RU2751336C1 (ru) * | 2020-10-02 | 2021-07-13 | Общество с ограниченной ответственностью "Газпром нефтехим Салават" (ООО "Газпром нефтехим Салават") | Катализатор, способ его получения и способ трансалкилирования бензола диэтилбензолами с его использованием |
FR3129611A1 (fr) | 2021-11-29 | 2023-06-02 | IFP Energies Nouvelles | Catalyseur d’hydrocraquage comprenant une zeolithe y specifique pour la production de naphta |
FR3130641A1 (fr) | 2021-12-16 | 2023-06-23 | IFP Energies Nouvelles | Catalyseur d’hydrocraquage comprenant une zeolithe y specifique et une zeolithe de type mfi pour la production d’une charge de vapocraquage |
FR3133389A1 (fr) | 2022-03-08 | 2023-09-15 | IFP Energies Nouvelles | Catalyseur d’hydrocraquage comprenant deux zeolithes y dont une zeolithe y specifique pour la production de naphta |
FR3142916A1 (fr) | 2022-12-12 | 2024-06-14 | IFP Energies Nouvelles | Catalyseur d’hydrocraquage comprenant une zeolithe y specifique pour la production de naphta |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3130007A (en) | 1961-05-12 | 1964-04-21 | Union Carbide Corp | Crystalline zeolite y |
US4085069A (en) | 1976-08-27 | 1978-04-18 | Filtrol Corporation | Hydrothermally stable catalysts containing ammonium faujasite zeolites |
GB8722840D0 (en) | 1987-09-29 | 1987-11-04 | Shell Int Research | Converting hydrocarbonaceous feedstock |
GB8722839D0 (en) | 1987-09-29 | 1987-11-04 | Shell Int Research | Hydrocracking of hydrocarbon feedstock |
US5013699A (en) * | 1988-04-07 | 1991-05-07 | Uop | Novel zeolite compositions derived from zeolite Y |
US5208197A (en) * | 1988-03-30 | 1993-05-04 | Uop | Octane gasoline catalyst |
GB8925980D0 (en) | 1989-11-16 | 1990-01-04 | Shell Int Research | Process for converting hydrocarbon oils |
US5435987A (en) | 1993-07-22 | 1995-07-25 | Pq Corporation | Process for preparing ammonium zeolites of low alkali metal content |
US5925235A (en) | 1997-12-22 | 1999-07-20 | Chevron U.S.A. Inc. | Middle distillate selective hydrocracking process |
WO2004050548A2 (en) * | 2002-11-27 | 2004-06-17 | Pq Holding, Inc. | High surface area zeolites and methods for preparation and use thereof |
US7192900B2 (en) * | 2002-11-27 | 2007-03-20 | Shell Oil Company | Hydrocracking catalyst |
US7611689B2 (en) * | 2004-09-24 | 2009-11-03 | Shell Oil Company | Faujasite zeolite, its preparation and use in hydrocracking |
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2010
- 2010-11-30 CN CN201080054825.1A patent/CN102648048B/zh active Active
- 2010-11-30 RU RU2012127672/04A patent/RU2552645C2/ru active
- 2010-11-30 US US13/513,385 patent/US9340734B2/en active Active
- 2010-11-30 DK DK10795959.5T patent/DK2506968T3/da active
- 2010-11-30 WO PCT/EP2010/068553 patent/WO2011067258A1/en active Application Filing
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US9340734B2 (en) | 2016-05-17 |
EP2506968B1 (en) | 2020-09-09 |
CN102648048A (zh) | 2012-08-22 |
US20120279901A1 (en) | 2012-11-08 |
WO2011067258A1 (en) | 2011-06-09 |
EP2506968A1 (en) | 2012-10-10 |
DK2506968T3 (da) | 2020-11-23 |
RU2552645C2 (ru) | 2015-06-10 |
CN102648048B (zh) | 2017-04-12 |
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