PT3169653T - Processo de produção de paraxileno de elevado grau de pureza a partir de uma fração de xilenos, utilizando duas unidades de separação em leito móvel simulado funcionando em série e duas unidades de isomerização - Google Patents
Processo de produção de paraxileno de elevado grau de pureza a partir de uma fração de xilenos, utilizando duas unidades de separação em leito móvel simulado funcionando em série e duas unidades de isomerizaçãoInfo
- Publication number
- PT3169653T PT3169653T PT15727015T PT15727015T PT3169653T PT 3169653 T PT3169653 T PT 3169653T PT 15727015 T PT15727015 T PT 15727015T PT 15727015 T PT15727015 T PT 15727015T PT 3169653 T PT3169653 T PT 3169653T
- Authority
- PT
- Portugal
- Prior art keywords
- units
- series
- production
- moving bed
- isomerisation
- Prior art date
Links
Classifications
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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
- C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
- C07C5/2732—Catalytic processes
- C07C5/2737—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/02—Monocyclic hydrocarbons
- C07C15/067—C8H10 hydrocarbons
- C07C15/08—Xylenes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
- C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
-
- 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
- C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1456940A FR3023840B1 (fr) | 2014-07-18 | 2014-07-18 | Procede de production de paraxylene a haute purete a partir d'une coupe xylenes, utilisant deux unites de separation en lit mobile simule fonctionnant en serie et deux unites d'isomerisation. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT3169653T true PT3169653T (pt) | 2018-11-22 |
Family
ID=51688264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT15727015T PT3169653T (pt) | 2014-07-18 | 2015-06-10 | Processo de produção de paraxileno de elevado grau de pureza a partir de uma fração de xilenos, utilizando duas unidades de separação em leito móvel simulado funcionando em série e duas unidades de isomerização |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10035739B2 (pt) |
| EP (1) | EP3169653B1 (pt) |
| KR (1) | KR102343702B1 (pt) |
| CN (1) | CN106715366B (pt) |
| FR (1) | FR3023840B1 (pt) |
| PT (1) | PT3169653T (pt) |
| WO (1) | WO2016008652A1 (pt) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10577293B2 (en) * | 2017-04-19 | 2020-03-03 | Uop Llc | Process and apparatus for improved para-xylene yield in an aromatic complex |
| US20190002371A1 (en) * | 2017-06-30 | 2019-01-03 | Uop Llc | Dual raffinate paraxylene extraction process |
| US10653974B2 (en) * | 2017-09-19 | 2020-05-19 | Gtc Technology Us Llc | Use of top dividing wall in isomerization unit |
| CN109665932B (zh) * | 2017-10-17 | 2022-05-24 | 中国石化工程建设有限公司 | 邻二甲苯与对二甲苯吸附分离装置进料的联产方法 |
| FR3083230B1 (fr) * | 2018-06-29 | 2021-04-23 | Axens | Procede de production de paraxylene utilisant une etape en lit mobile simule, et une etape de fractionnement via une colonne de 3 coupes |
| FR3104571B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de toluène par du CO pour production de paratolualdéhyde |
| FR3104572B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Conversion de composés aromatiques par alkylation de toluène par du CO et de benzène par l’éthanol pour production de paratolualdéhyde |
| FR3104573B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de toluène par du méthanol |
| FR3104577B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de toluène par du CO |
| FR3104576B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de benzène par l’éthanol |
| FR3104575B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de benzène par du CO |
| FR3104579B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de benzène par de l’éthylène |
| FR3104574B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de toluène par du CO et de benzène par l’éthanol |
| WO2021173238A1 (en) * | 2020-02-27 | 2021-09-02 | Exxonmobil Chemical Patents Inc. | Xylene separation processes using a membrane separator |
| FR3112773B1 (fr) | 2020-07-27 | 2023-06-02 | Ifp Energies Now | Dispositif et procédé de production d’aromatiques à partir d’un gaz de pyrolyse de biomasse |
| FR3112774B1 (fr) | 2020-07-27 | 2023-06-02 | Ifp Energies Now | Dispositif et procédé de production d’aromatiques par pyrolyse de biomasse et conversion de gaz à l'eau inversée. |
| FR3126976A1 (fr) | 2021-09-10 | 2023-03-17 | IFP Energies Nouvelles | Oxycombustion de composés hydrocarbonés riches en oxygène pour la production de xylènes. |
| FR3126977A1 (fr) | 2021-09-10 | 2023-03-17 | IFP Energies Nouvelles | Combustion en boucle chimique de composés hydrocarbonés riches en oxygène pour la production de xylènes. |
| FR3130833A1 (fr) | 2021-12-21 | 2023-06-23 | IFP Energies Nouvelles | Unité de production et de séparation des aromatiques avec valorisation d’un extrait et/ou d’un raffinat provenant d’un procédé d’extraction liquide-liquide |
| FR3143029A1 (fr) | 2022-12-13 | 2024-06-14 | IFP Energies Nouvelles | Procédé et dispositif de production d’aromatiques et de monoéthylène glycol à partir d’un gaz de pyrolyse de biomasse |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2862638B1 (fr) * | 2003-11-26 | 2005-12-30 | Inst Francais Du Petrole | Procede de production de paraxylene comprenant une etape d'adsorption et deux etapes d'isomerisation |
| RU2491322C2 (ru) * | 2008-06-26 | 2013-08-27 | Юоп Ллк | Способ выделения п-ксилола из смеси c8 и c9-ароматических углеводородов и устройство для его осуществления |
| CN101830772B (zh) * | 2009-03-09 | 2013-03-06 | 中国石油化工股份有限公司 | 对二甲苯生产的组合方法 |
| US9309169B2 (en) * | 2012-11-30 | 2016-04-12 | Exxonmobil Chemical Patents Inc. | Process for the production of purified xylene isomers |
-
2014
- 2014-07-18 FR FR1456940A patent/FR3023840B1/fr not_active Expired - Fee Related
-
2015
- 2015-06-10 WO PCT/EP2015/062981 patent/WO2016008652A1/fr active Application Filing
- 2015-06-10 US US15/326,836 patent/US10035739B2/en active Active
- 2015-06-10 CN CN201580050257.0A patent/CN106715366B/zh active Active
- 2015-06-10 EP EP15727015.8A patent/EP3169653B1/fr active Active
- 2015-06-10 PT PT15727015T patent/PT3169653T/pt unknown
- 2015-06-10 KR KR1020177004407A patent/KR102343702B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016008652A1 (fr) | 2016-01-21 |
| KR20170031762A (ko) | 2017-03-21 |
| CN106715366A (zh) | 2017-05-24 |
| KR102343702B1 (ko) | 2021-12-24 |
| CN106715366B (zh) | 2020-03-03 |
| US10035739B2 (en) | 2018-07-31 |
| FR3023840A1 (fr) | 2016-01-22 |
| FR3023840B1 (fr) | 2016-07-15 |
| EP3169653B1 (fr) | 2018-08-29 |
| EP3169653A1 (fr) | 2017-05-24 |
| US20170210682A1 (en) | 2017-07-27 |
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