DE60033972D1 - Regenerieren eines alkylierungs-katalysators für aromaten durch reinigung mittels kohlenwasserstoffen - Google Patents
Regenerieren eines alkylierungs-katalysators für aromaten durch reinigung mittels kohlenwasserstoffenInfo
- Publication number
- DE60033972D1 DE60033972D1 DE60033972T DE60033972T DE60033972D1 DE 60033972 D1 DE60033972 D1 DE 60033972D1 DE 60033972 T DE60033972 T DE 60033972T DE 60033972 T DE60033972 T DE 60033972T DE 60033972 D1 DE60033972 D1 DE 60033972D1
- Authority
- DE
- Germany
- Prior art keywords
- alkylation catalyst
- alkylation
- catalyst
- regeneration
- aromates
- 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.)
- Expired - Lifetime
Links
- 230000029936 alkylation Effects 0.000 title abstract 7
- 238000005804 alkylation reaction Methods 0.000 title abstract 7
- 239000003054 catalyst Substances 0.000 title abstract 6
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- 230000008929 regeneration Effects 0.000 title abstract 2
- 238000011069 regeneration method Methods 0.000 title abstract 2
- 238000004140 cleaning Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 150000001491 aromatic compounds Chemical class 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229940100198 alkylating agent Drugs 0.000 abstract 1
- 239000002168 alkylating agent Substances 0.000 abstract 1
- 230000002152 alkylating effect Effects 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 230000007420 reactivation Effects 0.000 abstract 1
- 230000003716 rejuvenation Effects 0.000 abstract 1
Classifications
-
- 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
- B01J29/90—Regeneration or reactivation
-
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7038—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
- C07C2/66—Catalytic processes
-
- 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
-
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
-
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7007—Zeolite Beta
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2000/011403 WO2001083408A1 (en) | 2000-04-28 | 2000-04-28 | Regeneration of aromatic alkylation catalysts using hydrocarbon stripping |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60033972D1 true DE60033972D1 (de) | 2007-04-26 |
DE60033972T2 DE60033972T2 (de) | 2007-11-29 |
Family
ID=21741323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60033972T Expired - Lifetime DE60033972T2 (de) | 2000-04-28 | 2000-04-28 | Regenerieren eines alkylierungs-katalysators für aromaten durch reinigung mittels kohlenwasserstoffen |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1309527B1 (de) |
JP (1) | JP2003534253A (de) |
CN (1) | CN1243698C (de) |
AT (1) | ATE356788T1 (de) |
AU (1) | AU2000244974A1 (de) |
DE (1) | DE60033972T2 (de) |
WO (1) | WO2001083408A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7199068B2 (en) * | 2002-03-05 | 2007-04-03 | Sasol North America Inc. | Reactive distillation alkylation process including in situ catalyst regeneration |
EP1617949A4 (de) * | 2003-03-21 | 2008-05-14 | Stone & Webster Inc | Herstellung von alkylaromatischen verbindungen mit katalysatorreaktivierung |
US7498474B2 (en) | 2005-02-28 | 2009-03-03 | Exxonmobil Research And Engineering Company | Vapor phase aromatics alkylation process |
US7525002B2 (en) | 2005-02-28 | 2009-04-28 | Exxonmobil Research And Engineering Company | Gasoline production by olefin polymerization with aromatics alkylation |
US7476774B2 (en) * | 2005-02-28 | 2009-01-13 | Exxonmobil Research And Engineering Company | Liquid phase aromatics alkylation process |
US20080029435A1 (en) * | 2006-08-02 | 2008-02-07 | Exxonmobil Research And Engineering Company | Rejuvenation process for olefin polymerization and alkylation catalyst |
ES2915260T3 (es) | 2007-11-02 | 2022-06-21 | Badger Licensing Llc | Un proceso para rejuvenecer una composición de catalizador |
US8395006B2 (en) | 2009-03-13 | 2013-03-12 | Exxonmobil Research And Engineering Company | Process for making high octane gasoline with reduced benzene content by benzene alkylation at high benzene conversion |
WO2011146189A2 (en) * | 2010-05-20 | 2011-11-24 | Exxonmobil Chemical Patents Inc. | Improved alkylation process |
US8742146B2 (en) * | 2010-12-08 | 2014-06-03 | Shell Oil Company | Process for improving the selectivity of an EO catalyst |
US8742147B2 (en) * | 2010-12-08 | 2014-06-03 | Shell Oil Company | Process for improving the selectivity of an EO catalyst |
EP2631282B1 (de) | 2012-02-24 | 2015-04-08 | Repsol, S.A. | Verfahren zur Herstellung von mittleren Destillaten |
ES2863548T3 (es) * | 2012-07-26 | 2021-10-11 | Badger Licensing Llc | Proceso de producción de cumeno |
CN112642476B (zh) * | 2019-10-09 | 2023-04-07 | 中国石油化工股份有限公司 | 芳烃脱烯烃催化剂原位脱结焦物的活性控制方法及其应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3851004A (en) * | 1973-09-27 | 1974-11-26 | Union Carbide Corp | Hydrocarbon alkylation process using catalyst regeneration |
US4049739A (en) * | 1975-06-16 | 1977-09-20 | Uop Inc. | Simulated moving bed alkylation process |
ES2007545A6 (es) * | 1988-08-03 | 1989-06-16 | Petroquimica Espanola S A Petr | Proceso de alquilacion catalitica en lecho fijo de hidrocarburos aromaticos. |
-
2000
- 2000-04-28 AT AT00926447T patent/ATE356788T1/de not_active IP Right Cessation
- 2000-04-28 EP EP00926447A patent/EP1309527B1/de not_active Expired - Lifetime
- 2000-04-28 CN CNB008186715A patent/CN1243698C/zh not_active Expired - Lifetime
- 2000-04-28 AU AU2000244974A patent/AU2000244974A1/en not_active Abandoned
- 2000-04-28 WO PCT/US2000/011403 patent/WO2001083408A1/en active IP Right Grant
- 2000-04-28 DE DE60033972T patent/DE60033972T2/de not_active Expired - Lifetime
- 2000-04-28 JP JP2001580843A patent/JP2003534253A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU2000244974A1 (en) | 2001-11-12 |
JP2003534253A (ja) | 2003-11-18 |
EP1309527B1 (de) | 2007-03-14 |
WO2001083408A1 (en) | 2001-11-08 |
CN1243698C (zh) | 2006-03-01 |
ATE356788T1 (de) | 2007-04-15 |
CN1433391A (zh) | 2003-07-30 |
EP1309527A1 (de) | 2003-05-14 |
DE60033972T2 (de) | 2007-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60033972D1 (de) | Regenerieren eines alkylierungs-katalysators für aromaten durch reinigung mittels kohlenwasserstoffen | |
ATE493372T1 (de) | Hydrothermalbehandlung von phosphormodifizierten zeolithkatalysatoren | |
DE60011814D1 (de) | Alkylierung von aromaten | |
US6440886B1 (en) | Zeolite beta and its use in aromatic alkylation | |
BR0314812A (pt) | Processo para a preparação de um componente de catalisador de polimerização de olefina, partìculas do componente de catalisador, catalisador de polimerização de olefina, e, uso do mesmo | |
KR100818438B1 (ko) | 촉매 재활성화를 통한 알킬 방향족 화합물의 생산 | |
BR9408464A (pt) | Processo para isomerização de olefinas lineares a isoolefinas | |
SG170747A1 (en) | Regeneration of acidic catalysts | |
JP2010502636A5 (de) | ||
BRPI0518817A2 (pt) | processo para alquilaÇço de benzeno e transalquilaÇço de aromÁticos polialquilados sobre catalisador zeàlita beta aperfeiÇoado | |
WO2007124359A3 (en) | Regeneration of ionic liquid catalyst using a regeneration metal in the presence of added hydrogen | |
BR0006095B1 (pt) | componente catalÍtico sàlido e catalisador para a polimerizaÇço de olefinas, bem como processo para a (co)polimerizaÇço de olefinas. | |
BRPI0510432A (pt) | catalisador, processo para preparação do mesmo e processo para fazer reagir quimicamente e cataliticamente uma alimentação de hidrocarbonetos | |
HUP0002735A2 (hu) | Továbbfejlesztett eljárások alkil-benzolszulfonát felületaktív anyagok és ezeket tartalmazó termékek előállítására | |
ATE278653T1 (de) | Verfahren zur herstellung von alkylaromaten | |
WO2008030722A3 (en) | Processes for the reduction of alkylation catalyst deactivation utilizing low silica to alumina ratio catalyst | |
BR9713441A (pt) | Processo para aquilação de hidrocarbonetos | |
WO1994003415A1 (en) | Isoparaffin-olefin alkylation with mcm microporous material under the supercritical conditions of the isoparaffin | |
BR0214389A (pt) | Composição catalìtica para a desidrogenação de hidrocarbonetos alquilaromáticos opcionalmente misturados com etano, e, processos para a preparação da mesma, e para a desidrogenação catalìtica de hidrocarbonetos alquilaromáticos opcionalmente misturados com etano | |
BR0312104A (pt) | Processo para remover compostos acetilênicos de correntes de hidrocarbonetos | |
AR030342A1 (es) | Proceso para la alquilacion de aromaticos | |
EP1068898A3 (de) | Verfahren zur Regenerierung von in (Trans-)Alkylierungsverfahren verwendeten Zeolitenkatalysatoren | |
BR0016762A (pt) | Processo para desidrogenação de um composto aromático de alquila e regeneração de catalisador em um reator de leito fluidizado e reator de leito fluidizado | |
DK1392627T3 (da) | Fremgangsmåde til den katalytiske alkylering af carbonhydrider | |
RU2000117487A (ru) | Способ регенерации цеолитных катализаторов |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |