BR9700921A - Processo de dismutação e/ou de transalquilação de hidrocarbonetos alquilaromáticos em presença de dois catalisadores zeolíticos - Google Patents
Processo de dismutação e/ou de transalquilação de hidrocarbonetos alquilaromáticos em presença de dois catalisadores zeolíticosInfo
- Publication number
- BR9700921A BR9700921A BR9700921A BR9700921A BR9700921A BR 9700921 A BR9700921 A BR 9700921A BR 9700921 A BR9700921 A BR 9700921A BR 9700921 A BR9700921 A BR 9700921A BR 9700921 A BR9700921 A BR 9700921A
- Authority
- BR
- Brazil
- Prior art keywords
- dismutation
- alkylaromatic hydrocarbons
- transalkylation process
- zeolitic catalysts
- zeolitic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
- C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
-
- 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
-
- 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
- B01J29/72—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
- B01J29/7223—MAZ-type, e.g. Mazzite, Omega, ZSM-4 or LZ-202
-
- 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
- B01J29/87—Gallosilicates; Aluminogallosilicates; Galloborosilicates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
- C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- 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
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- 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
- C07C2521/08—Silica
-
- C—CHEMISTRY; METALLURGY
- 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
- C07C2521/10—Magnesium; Oxides or hydroxides thereof
-
- C—CHEMISTRY; METALLURGY
- 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
- C07C2521/12—Silica and alumina
-
- C—CHEMISTRY; METALLURGY
- 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
- C07C2521/16—Clays or other mineral silicates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/16—Phosphorus; Compounds thereof containing oxygen
- C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
-
- 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
- C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
-
- 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
-
- 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
- C07C2529/80—Mixtures of different zeolites
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/87—Gallosilicates; Aluminogallosilicates; Galloborosilicates
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9601608A FR2744718B1 (fr) | 1996-02-09 | 1996-02-09 | Procede de dismutation et/ou de transalkylation d'hydrocarbures alkylaromatiques en presence de deux catalyseurs zeolithiques |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9700921A true BR9700921A (pt) | 1998-09-01 |
Family
ID=9489029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9700921A BR9700921A (pt) | 1996-02-09 | 1997-02-07 | Processo de dismutação e/ou de transalquilação de hidrocarbonetos alquilaromáticos em presença de dois catalisadores zeolíticos |
Country Status (9)
Country | Link |
---|---|
US (1) | US5789641A (pt) |
EP (1) | EP0789009B1 (pt) |
JP (1) | JPH09225316A (pt) |
KR (1) | KR970061360A (pt) |
CN (1) | CN1164524A (pt) |
BR (1) | BR9700921A (pt) |
ES (1) | ES2152068T3 (pt) |
FR (1) | FR2744718B1 (pt) |
ZA (1) | ZA971014B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2744713B1 (fr) * | 1996-02-09 | 1998-03-27 | Inst Francais Du Petrole | Catalyseur comportant une zeolithe de type structural mazzite et son utilisation en dismutation et/ou transalkylation d'hydrocarbures alkylaromatiques |
FR2749577B1 (fr) * | 1996-06-06 | 1998-07-31 | Elf Aquitaine | Mazzite activee enrichie en silice, procede d'obtention et application |
US6936744B1 (en) | 2000-07-19 | 2005-08-30 | Exxonmobil Chemical Patents, Inc. | Alkylaromatics production |
US6872866B1 (en) | 2003-12-15 | 2005-03-29 | Uop Llc | Liquid phase process for C8 alkylaromatic isomerization |
WO2006054718A1 (ja) * | 2004-11-19 | 2006-05-26 | Takenori Masada | ゼオライト含有組成物、ならびにこれを用いた多孔質焼成体および建材 |
US7566810B2 (en) * | 2006-09-12 | 2009-07-28 | Uop Llc | Xylene production processes employing rhenium-containing catalysts |
CN103611564B (zh) * | 2013-11-21 | 2015-10-28 | 中国科学院山西煤炭化学研究所 | 一种用于均四甲苯转化的催化剂及制法和应用 |
CN105272804B (zh) * | 2014-07-03 | 2019-01-25 | 中国石油化工股份有限公司 | 芳烃烷基转移与非芳烃裂解增产二甲苯的方法 |
CN105536863B (zh) * | 2015-12-09 | 2018-08-10 | 大唐国际化工技术研究院有限公司 | 一种用于甲醇转化制芳烃的分子筛催化剂及其制法和用途 |
CN112517054A (zh) * | 2019-09-19 | 2021-03-19 | 中国石油化工股份有限公司 | 高甲苯转化的选择性歧化催化剂及其制备方法和应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3506731A (en) * | 1967-10-24 | 1970-04-14 | Mobil Oil Corp | Disproportionation of aromatic hydrocarbons |
US3548020A (en) * | 1969-10-29 | 1970-12-15 | Standard Oil Co | Process for the disproportionation of petroleum hydrocarbons |
FR2291957A1 (fr) * | 1974-11-19 | 1976-06-18 | Inst Francais Du Petrole | Production selective de paraxylene par transalkylation du toluene par des polymethylbenzenes |
FR2303782A1 (fr) * | 1975-03-14 | 1976-10-08 | Inst Francais Du Petrole | Production selective de paraxylene par transalkylation du toluene par des polymethylbenzenes |
DE2558035A1 (de) * | 1975-12-22 | 1977-06-23 | Mobil Oil Corp | Kombiniertes verfahren zur katalytischen umwandlung und hydrodealkylierung von kohlenwasserstoffen |
US4774377A (en) * | 1987-09-11 | 1988-09-27 | Uop Inc. | Alkylation/transalkylation process |
US5198595A (en) * | 1987-11-23 | 1993-03-30 | The Dow Chemical Company | Alkylation of aromatic compounds |
FR2648129B1 (fr) * | 1989-06-07 | 1991-10-31 | Inst Francais Du Petrole | Procede de production d'alkylbenzenes utilisant des catalyseurs a base de zeolithe y desaluminee |
US5210356A (en) * | 1991-12-16 | 1993-05-11 | Fina Technology, Inc. | Toluene disproportionation employing modified omega zeolite catalyst |
-
1996
- 1996-02-09 FR FR9601608A patent/FR2744718B1/fr not_active Expired - Fee Related
-
1997
- 1997-02-05 EP EP97400257A patent/EP0789009B1/fr not_active Expired - Lifetime
- 1997-02-05 ES ES97400257T patent/ES2152068T3/es not_active Expired - Lifetime
- 1997-02-06 US US08/796,118 patent/US5789641A/en not_active Expired - Fee Related
- 1997-02-07 BR BR9700921A patent/BR9700921A/pt not_active Application Discontinuation
- 1997-02-07 JP JP9024616A patent/JPH09225316A/ja not_active Withdrawn
- 1997-02-07 ZA ZA971014A patent/ZA971014B/xx unknown
- 1997-02-09 CN CN97104822A patent/CN1164524A/zh active Pending
- 1997-02-10 KR KR1019970003857A patent/KR970061360A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0789009B1 (fr) | 2000-09-06 |
ZA971014B (en) | 1998-08-07 |
US5789641A (en) | 1998-08-04 |
ES2152068T3 (es) | 2001-01-16 |
CN1164524A (zh) | 1997-11-12 |
JPH09225316A (ja) | 1997-09-02 |
FR2744718B1 (fr) | 1998-04-03 |
EP0789009A1 (fr) | 1997-08-13 |
KR970061360A (ko) | 1997-09-12 |
FR2744718A1 (fr) | 1997-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |