RU2015143695A - Метилзамещенные бифенильные соединения, их получение и их применение для получения пластификаторов - Google Patents
Метилзамещенные бифенильные соединения, их получение и их применение для получения пластификаторов Download PDFInfo
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- C07C2/74—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition with simultaneous hydrogenation
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- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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- 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
- B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
- B01J29/12—Noble metals
- B01J29/126—Y-type faujasite
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- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
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- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
- B01J29/74—Noble metals
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- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/367—Formation of an aromatic six-membered ring from an existing six-membered ring, e.g. dehydrogenation of ethylcyclohexane to ethylbenzene
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- 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
- B01J2229/20—After treatment, characterised by the effect to be obtained to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
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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
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
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- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/30—Tungsten
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/42—Platinum
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/56—Platinum group metals
- C07C2523/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- C07C2529/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
- C07C2529/12—Noble metals
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
- C07C2529/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65 containing iron group metals, noble metals or copper
- C07C2529/74—Noble metals
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Claims (19)
1. Способ получения метилзамещенных бифенильных соединений, способ включает
(a) введение во взаимодействие загрузки, содержащей по меньшей мере один ароматический углеводород, выбранный из группы, включающей толуол, ксилол и их смеси, с водородом в присутствии катализатора гидроалкилирования при условиях, эффективных для получения продукта реакции гидроалкилирования, содержащего (метилциклогексил)толуолы и/или (диметилциклогексил)ксилолы; и
(b) дегидрирование по меньшей мере части продукта реакции гидроалкилирования в присутствии катализатора дегидрирования при условиях, эффективных для получения продукта реакции дегидрирования, содержащего смесь метилзамещенных бифенильных соединений.
2. Способ по п. 1, дополнительно включающий
(c) введение во взаимодействие по меньшей мере части продукта реакции дегидрирования с окислительным реагентом при условиях, эффективных для превращения по меньшей мере части метилзамещенных бифенильных соединений в бифенилкарбоновые кислоты; и
(d) введение в реакцию бифенилкарбоновых кислот с одним или большим количеством С4-С14-спиртов при условиях, эффективных для получения сложных бифениловых эфиров.
3. Способ по п. 1 или 2, в котором катализатор гидроалкилирования содержит кислотный компонент и компонент гидрирования.
4. Способ по п. 3, в котором кислотный компонент катализатора гидроалкилирования содержит молекулярное сито.
5. Способ по п. 4, в котором молекулярное сито выбрано из группы, включающей молекулярные сита, обладающие структурой типа BEA, FAU и MTW, молекулярные сита группы МСМ-22 и их смеси.
6. Способ по п. 4, в котором молекулярное сито содержит молекулярное сито группы МСМ-22.
7. Способ по любому из пп. 4-6, в котором компонент гидрирования, содержащийся в катализаторе гидроалкилирования, выбран из группы, включающей палладий, рутений, никель, цинк, олово, кобальт и их соединения, и их смеси.
8. Способ по любому из пп. 1, 2, 4-6, в котором условия введения во взаимодействие на стадии (а) включают использование температуры, равной от 100 до 400°C, и давления, равного от 100 до 7000 кПа.
9. Способ по любому из пп. 1, 2, 4-6, в котором отношение количества молей водорода к количеству молей содержащей ароматические соединения загрузки, подаваемой для введения во взаимодействия на стадии (а), составляет от 0,15:1 до 15:1.
10. Способ по любому из пп. 1, 2, 4-6, в котором ароматическим углеводородом является толуол и продукт реакции гидроалкилирования содержит менее 30 мас.% метилциклогексана и менее 2% диметилби(циклогексана).
11. Способ по любому из пп. 1, 2, 4-6, в котором ароматическим углеводородом является толуол и продукт реакции гидроалкилирования содержит менее 1 мас.% соединений, содержащих более 14 атомов углерода.
12. Способ по любому из пп. 1, 2, 4-6, в котором ароматическим углеводородом является ксилол и продукт реакции гидроалкилирования содержит менее 1 мас.% соединений, содержащих более 16 атомов углерода.
13. Способ по любому из пп. 1, 2, 4-6, в котором загрузка дополнительно содержит бензол и/или по меньшей мере один алкилбензол, отличающийся от толуола и ксилола.
14. Способ по любому из пп. 1, 2, 4-6, в котором катализатор дегидрирования содержит элемент, выбранный из группы 10 Периодической системы элементов, или его соединение.
15. Способ по любому из пп. 1, 2, 4-6, в котором в котором условия проведения дегидрирования на стадии (b) включают использование температуры, равной от 200 до 600°C, и давления, равного от 100 до 3550 кПа (от атмосферного до 500 фунт-сила/дюйм2 избыточное).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201361781129P | 2013-03-14 | 2013-03-14 | |
US61/781,129 | 2013-03-14 | ||
PCT/US2014/021964 WO2014159104A1 (en) | 2013-03-14 | 2014-03-07 | Methyl-substituted biphenyl compounds, their production and their use in the manufacture of plasticizers |
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Publication Number | Publication Date |
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RU2015143695A true RU2015143695A (ru) | 2017-04-18 |
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RU2015143695A RU2015143695A (ru) | 2013-03-14 | 2014-03-07 | Метилзамещенные бифенильные соединения, их получение и их применение для получения пластификаторов |
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US (1) | US9663417B2 (ru) |
EP (1) | EP2970049B1 (ru) |
KR (1) | KR20150119091A (ru) |
CN (1) | CN105008314B (ru) |
BR (1) | BR112015020958A2 (ru) |
RU (1) | RU2015143695A (ru) |
SG (1) | SG11201506643VA (ru) |
WO (1) | WO2014159104A1 (ru) |
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SG11201506098WA (en) | 2013-03-14 | 2015-09-29 | Exxonmobil Chem Patents Inc | Methyl-substituted biphenyl compounds, their production and their use in the manufacture of plasticizers |
SG11201506293QA (en) | 2013-03-14 | 2015-09-29 | Exxonmobil Chem Patents Inc | Methyl-substituted biphenyl compounds, their production and their use in the manufacture of plasticizers |
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-
2014
- 2014-03-07 CN CN201480013466.3A patent/CN105008314B/zh not_active Expired - Fee Related
- 2014-03-07 BR BR112015020958A patent/BR112015020958A2/pt not_active IP Right Cessation
- 2014-03-07 RU RU2015143695A patent/RU2015143695A/ru unknown
- 2014-03-07 WO PCT/US2014/021964 patent/WO2014159104A1/en active Application Filing
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- 2014-03-07 EP EP14774045.0A patent/EP2970049B1/en active Active
- 2014-03-07 SG SG11201506643VA patent/SG11201506643VA/en unknown
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EP2970049A4 (en) | 2016-03-09 |
WO2014159104A1 (en) | 2014-10-02 |
SG11201506643VA (en) | 2015-09-29 |
US9663417B2 (en) | 2017-05-30 |
KR20150119091A (ko) | 2015-10-23 |
EP2970049B1 (en) | 2019-10-16 |
CN105008314A (zh) | 2015-10-28 |
US20140275609A1 (en) | 2014-09-18 |
CN105008314B (zh) | 2018-03-16 |
BR112015020958A2 (pt) | 2017-07-18 |
EP2970049A1 (en) | 2016-01-20 |
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