ATE233128T1 - Zeolitkatalysator mit verbesserter dealkylierungsaktivität und verfahren zu herstellung derselben - Google Patents
Zeolitkatalysator mit verbesserter dealkylierungsaktivität und verfahren zu herstellung derselbenInfo
- Publication number
- ATE233128T1 ATE233128T1 AT97120451T AT97120451T ATE233128T1 AT E233128 T1 ATE233128 T1 AT E233128T1 AT 97120451 T AT97120451 T AT 97120451T AT 97120451 T AT97120451 T AT 97120451T AT E233128 T1 ATE233128 T1 AT E233128T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- dealkylation
- improved
- producing
- activity
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 8
- 230000020335 dealkylation Effects 0.000 title abstract 5
- 238000006900 dealkylation reaction Methods 0.000 title abstract 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 4
- 230000000694 effects Effects 0.000 title abstract 3
- 229910021536 Zeolite Inorganic materials 0.000 title abstract 2
- 239000010457 zeolite Substances 0.000 title abstract 2
- 238000004519 manufacturing process 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 229910052680 mordenite Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000007704 transition 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/22—Halogenating
- B01J37/26—Fluorinating
-
- 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
-
- 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
- B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
-
- 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
- B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
- B01J29/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
- B01J29/24—Iron group metals or copper
-
- 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
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/30—Aromatics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/753,582 US5990031A (en) | 1996-11-26 | 1996-11-26 | Zeolite catalyst with enhanced dealkylation activity and method for producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE233128T1 true ATE233128T1 (de) | 2003-03-15 |
Family
ID=25031276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97120451T ATE233128T1 (de) | 1996-11-26 | 1997-11-21 | Zeolitkatalysator mit verbesserter dealkylierungsaktivität und verfahren zu herstellung derselben |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US5990031A (de) |
| EP (1) | EP0844023B1 (de) |
| AT (1) | ATE233128T1 (de) |
| DE (1) | DE69719293T2 (de) |
| ES (1) | ES2191145T3 (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6316379B1 (en) * | 1998-06-15 | 2001-11-13 | Concordia University | ZSM-5 zeolite materials doped with fluorine species for the synthesis of MTBE and other acido-catalyzed reactions |
| US20040064008A1 (en) * | 2002-09-30 | 2004-04-01 | Torsten Maurer | Molecular sieve catalyst composition |
| US7084318B2 (en) | 2003-08-01 | 2006-08-01 | Saudi Basic Industries Corporation | Toluene methylation process |
| US7060864B2 (en) | 2003-09-30 | 2006-06-13 | Saudi Basic Industries Corporation | Toluene methylation process |
| US6943131B1 (en) | 2004-03-02 | 2005-09-13 | Saudi Basic Industries Corporation | Selective zeolite catalyst modification |
| US7285511B2 (en) | 2004-04-23 | 2007-10-23 | Saudi Basic Industries Corporation | Method of modifying zeolite catalyst |
| US7399727B2 (en) | 2004-04-23 | 2008-07-15 | Saudi Basic Industries Corporation | Zeolite catalyst and method |
| US7282617B2 (en) * | 2005-03-31 | 2007-10-16 | Chevron U.S.A. Inc. | Process of making a highly stable aromatic alkylate suitable for use in making improved additives and surfactants |
| US7368410B2 (en) | 2005-08-03 | 2008-05-06 | Saudi Basic Industries Corporation | Zeolite catalyst and method of preparing and use of zeolite catalyst |
| US20070161835A1 (en) * | 2006-01-07 | 2007-07-12 | Fina Technology, Inc. | Liquid phase alkylation system |
| EP2110368A1 (de) | 2008-04-18 | 2009-10-21 | Total Petrochemicals France | Alkylierung aromatischer Substrate und Transalkylierungsverfahren |
| US8846559B2 (en) | 2008-11-03 | 2014-09-30 | Saudi Basic Industries Corporation | Stable shape-selective catalyst for aromatic alkylation and methods of using and preparing |
| US8105969B2 (en) * | 2008-12-29 | 2012-01-31 | Fina Technology Inc. | Catalyst with an ion-modified binder |
| US8062987B2 (en) | 2009-10-05 | 2011-11-22 | Saudi Basic Industries Corporation | Phosphorus-containing zeolite catalysts and their method of preparation |
| US8466080B2 (en) | 2010-09-15 | 2013-06-18 | Uop Llc | Catalysts, processes for preparing the catalysts, and processes for transalkylating aromatic hydrocarbon compounds |
| JP6290180B2 (ja) | 2012-04-19 | 2018-03-07 | サウジ アラビアン オイル カンパニー | キシレン生成を最大化するための複合重質リフォメートの脱アルキル化−トランスアルキル化法 |
| US9278342B2 (en) | 2012-07-02 | 2016-03-08 | Saudi Basic Industries Corporation | Method of modifying a phosphorus-containing zeolite catalyst |
| WO2018002012A1 (en) * | 2016-06-29 | 2018-01-04 | Shell Internationale Research Maatschappij B.V. | Preparation of a zsm-5-based catalyst; use in ethylbenzene dealkylation process |
| US10173950B2 (en) | 2017-01-04 | 2019-01-08 | Saudi Arabian Oil Company | Integrated process for the production of benzene and xylenes from heavy aromatics |
| US10252958B2 (en) | 2017-05-26 | 2019-04-09 | Saudi Arabian Oil Company | Process for xylene production with energy optimization |
| US10464868B2 (en) | 2017-05-26 | 2019-11-05 | Saudi Arabian Oil Company | Process for maximizing production of xylenes from heavy reformate without purge |
| US10035742B1 (en) | 2017-05-26 | 2018-07-31 | Saudi Arabian Oil Company | Process for maximizing xylenes production from heavy aromatics for use therein |
| US10894755B2 (en) | 2018-10-15 | 2021-01-19 | Saudi Arabian Oil Company | Integrated process for optimum production of para-xylene |
| US10696609B2 (en) | 2018-10-15 | 2020-06-30 | Saudi Arabian Oil Company | Integrated process for maximizing production of para-xylene from full reformate |
| US10501389B1 (en) | 2018-10-25 | 2019-12-10 | Saudi Arabian Oil Company | Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics |
| US10941356B2 (en) | 2019-06-27 | 2021-03-09 | Saudi Arabian Oil Company | Paraxylene production from naphtha feed |
| US11028329B1 (en) | 2020-04-10 | 2021-06-08 | Saudi Arabian Oil Company | Producing C6-C8 aromatics from FCC heavy naphtha |
| CN117362247B (zh) * | 2023-10-09 | 2025-08-12 | 格润科技(大连)有限责任公司 | 一种乙二胺环合制备哌嗪的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1553934A (de) * | 1967-12-05 | 1969-01-17 | ||
| US3933983A (en) * | 1971-06-07 | 1976-01-20 | W. R. Grace & Co. | Method of increasing the thermal stability of crystalline zeolites |
| US4347398A (en) * | 1980-03-31 | 1982-08-31 | Texaco Inc. | Process for preparation of 1-methyl-3,5-diisopropyl benzene |
| US4427789A (en) * | 1982-03-08 | 1984-01-24 | Mobil Oil Corporation | Activation of zeolites |
| CA1299588C (en) * | 1987-08-25 | 1992-04-28 | Kuniyuki Tada | Process for conversion of ethylbenzene in c _aromatic hydrocarbon mixture |
| US5215736A (en) * | 1989-10-10 | 1993-06-01 | Institut Francais Du Petrole | Mordenite type zeolite and its preparation process |
| US5755956A (en) * | 1992-11-12 | 1998-05-26 | Uop | Stable, high-yield reforming catalyst |
-
1996
- 1996-11-26 US US08/753,582 patent/US5990031A/en not_active Expired - Lifetime
-
1997
- 1997-11-21 EP EP97120451A patent/EP0844023B1/de not_active Expired - Lifetime
- 1997-11-21 ES ES97120451T patent/ES2191145T3/es not_active Expired - Lifetime
- 1997-11-21 DE DE69719293T patent/DE69719293T2/de not_active Expired - Lifetime
- 1997-11-21 AT AT97120451T patent/ATE233128T1/de active
-
1999
- 1999-11-10 US US09/437,366 patent/US6096938A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2191145T3 (es) | 2003-09-01 |
| EP0844023B1 (de) | 2003-02-26 |
| US6096938A (en) | 2000-08-01 |
| DE69719293D1 (de) | 2003-04-03 |
| EP0844023A2 (de) | 1998-05-27 |
| DE69719293T2 (de) | 2003-09-25 |
| US5990031A (en) | 1999-11-23 |
| EP0844023A3 (de) | 1998-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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