FR3043341B1 - Tamis moleculaire composite modifie et procede de preparation et application de celui-ci, et catalyseur et application de celui-ci - Google Patents
Tamis moleculaire composite modifie et procede de preparation et application de celui-ci, et catalyseur et application de celui-ci Download PDFInfo
- Publication number
- FR3043341B1 FR3043341B1 FR1660767A FR1660767A FR3043341B1 FR 3043341 B1 FR3043341 B1 FR 3043341B1 FR 1660767 A FR1660767 A FR 1660767A FR 1660767 A FR1660767 A FR 1660767A FR 3043341 B1 FR3043341 B1 FR 3043341B1
- Authority
- FR
- France
- Prior art keywords
- molecular sieve
- composite molecular
- modified composite
- catalyst
- application
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002808 molecular sieve Substances 0.000 title abstract 11
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title abstract 11
- 239000002131 composite material Substances 0.000 title abstract 9
- 239000003054 catalyst Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 2
- 239000010687 lubricating oil Substances 0.000 abstract 2
- 239000010457 zeolite Substances 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 abstract 1
- 238000006317 isomerization reaction Methods 0.000 abstract 1
- 239000012263 liquid product Substances 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2767—Changing the number of side-chains
- C07C5/277—Catalytic processes
- C07C5/2775—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
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- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
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- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
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- C01B39/04—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 using at least one organic template directing agent, e.g. an ionic quaternary ammonium compound or an aminated compound
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- 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
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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
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- C07C5/2708—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with crystalline alumino-silicates, e.g. molecular sieves
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- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
- C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
- C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
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- B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
- B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J2229/32—Reaction with silicon compounds, e.g. TEOS, siliconfluoride
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
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- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
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- C07C2529/78—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65 containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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- C07C2529/80—Mixtures of different zeolites
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- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
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Abstract
La présente invention fournit un tamis moléculaire composite modifié, et un procédé de préparation et une application du tamis moléculaire composite modifié. Le tamis moléculaire composite modifié comprend du SiO2 et un tamis moléculaire composite qui comprend le tamis moléculaire MCM-22 et une zéolite A choisie parmi au moins l'une de ZSM-22, ZSM-23 et ZSM-48, dans lequel le tamis moléculaire MCM-22 recouvre la zéolite A. La présente invention fournit en outre un catalyseur et une application du catalyseur. Le catalyseur comprend un support et un métal noble chargé sur le support, dans lequel le support comprend un tamis moléculaire composite modifié qui est le tamis moléculaire composite modifié fourni dans la présente invention ou le tamis moléculaire composite modifié obtenu à l'aide du procédé fourni dans la présente invention. Le catalyseur qui utilise le tamis moléculaire composite en tant que support non seulement peut réduire le point de solidification de l'huile brute paraffineuse, mais peut également améliorer le rendement du produit liquide, et est particulièrement applicable au procédé de déparaffinage par isomérisation du distillat d'huile de graissage, et présente un avantage de remarquablement améliorer l'indice de viscosité de l'huile de graissage de base.
Applications Claiming Priority (2)
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CN201510751186.9A CN106669810A (zh) | 2015-11-09 | 2015-11-09 | 一种烷烃异构化催化剂及其制备方法和应用 |
CN201510751279.1A CN106669811A (zh) | 2015-11-09 | 2015-11-09 | 一种mcm-22/zsm-22复合分子筛催化剂及其制备方法和应用 |
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FR1660767A Active FR3043341B1 (fr) | 2015-11-09 | 2016-11-08 | Tamis moleculaire composite modifie et procede de preparation et application de celui-ci, et catalyseur et application de celui-ci |
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US (1) | US10392318B2 (fr) |
KR (1) | KR102229053B1 (fr) |
DE (1) | DE102016121067A1 (fr) |
FR (1) | FR3043341B1 (fr) |
GB (1) | GB2547964B (fr) |
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CN109465026B (zh) * | 2017-09-07 | 2021-10-29 | 中国石油天然气股份有限公司 | 一种以ton型结构分子筛为载体的异构化催化剂制备方法 |
CN112007692B (zh) * | 2019-05-31 | 2024-03-29 | 国家能源投资集团有限责任公司 | 用于费托合成蜡生产的润滑油基础油脱蜡的催化剂及其制备方法和用途 |
CN110330032A (zh) * | 2019-07-16 | 2019-10-15 | 中国科学院大连化学物理研究所 | 一种MCM-22/Beta复合分子筛的制备方法 |
CN112934258B (zh) * | 2019-11-26 | 2023-10-13 | 国家能源投资集团有限责任公司 | 复合分子筛及其制备方法和加氢异构催化剂及费托合成油加氢异构的方法 |
CN110813365B (zh) * | 2019-11-27 | 2022-11-08 | 华东理工大学 | 一种分子筛的改性方法、改性分子筛及应用 |
CN114100566B (zh) * | 2020-08-27 | 2023-10-10 | 中国石油化工股份有限公司 | 氨基功能化mcm分子筛及其制备方法和应用 |
CN112206816B (zh) * | 2020-10-13 | 2021-07-27 | 西南化工研究设计院有限公司 | 一种用于丙烷脱氢制烯烃复合分子筛催化剂及其制备方法 |
CN114471675B (zh) * | 2020-10-27 | 2023-09-01 | 中国石油化工股份有限公司 | 一种用于临氢降凝的改性zsm-5分子筛及其制备方法 |
CN114433217B (zh) * | 2020-10-30 | 2024-03-12 | 中国石油化工股份有限公司 | 苯和合成气烷基化催化剂及其制备方法和应用 |
CN114479915B (zh) * | 2020-11-12 | 2023-08-22 | 中国石油天然气股份有限公司 | 一种低浊点润滑油基础油的生产方法 |
CN114471680B (zh) * | 2020-11-12 | 2024-05-28 | 中国石油天然气股份有限公司 | 一种生产润滑油基础油的催化剂及其制备方法 |
CN114247421B (zh) * | 2021-12-24 | 2023-11-21 | 商丘师范学院 | 一种改性分子筛净化剂及其制备方法和应用 |
CN115710002A (zh) * | 2022-11-15 | 2023-02-24 | 国家能源集团宁夏煤业有限责任公司 | 纳米分子筛及其制备方法 |
CN116425171A (zh) * | 2023-03-17 | 2023-07-14 | 大连理工大学 | 高性能加氢异构催化剂介微孔梯级结构zsm-48分子筛的制备方法 |
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GB2547964B (en) | 2021-11-24 |
KR20170054316A (ko) | 2017-05-17 |
DE102016121067A1 (de) | 2017-05-11 |
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