ES2115020T3 - Tamiz molecular no zeolitico que contiene magnesio y uso como catalizador de isomerizacion. - Google Patents
Tamiz molecular no zeolitico que contiene magnesio y uso como catalizador de isomerizacion.Info
- Publication number
- ES2115020T3 ES2115020T3 ES93306667T ES93306667T ES2115020T3 ES 2115020 T3 ES2115020 T3 ES 2115020T3 ES 93306667 T ES93306667 T ES 93306667T ES 93306667 T ES93306667 T ES 93306667T ES 2115020 T3 ES2115020 T3 ES 2115020T3
- Authority
- ES
- Spain
- Prior art keywords
- molecular screen
- containing magnesium
- isomerization catalyst
- screen containing
- isomerization
- 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
- 238000006317 isomerization reaction Methods 0.000 title abstract 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title abstract 2
- 229910052749 magnesium Inorganic materials 0.000 title abstract 2
- 239000011777 magnesium Substances 0.000 title abstract 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
- C01B37/06—Aluminophosphates containing other elements, e.g. metals, boron
- C01B37/08—Silicoaluminophosphates [SAPO compounds], e.g. CoSAPO
-
- 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
- B01J29/82—Phosphates
- B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
- B01J29/85—Silicoaluminophosphates [SAPO compounds]
-
- 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
- C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
- C07C5/2724—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metals
-
- 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
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
SE PRESENTA UN NUEVO TAMIZ MOLECULAR DE MGAPSO QUE CONTIENE UN ALCANCE CRITICO DE MAGNESIO EN EL ENTRAMADO DE TAMICES Y QUE PARTICULARMENTE ACTIVO PARA LA CONVERSION DE HIDROCARBUROS. EL TAMIZ SE INCORPORA, OBTENIENDO ASI GRANDES VENTAJAS, JUNTO CON UN METAL DEL GRUPO DEL PLATINO, EN UNA FORMULACION CATALIZADORA UTIL PARA LA CONVERSION DE HIDROCARBUROS Y EN PARTICULAR PARA UNA ISOMERIZACION. CUANDO SE UTILIZA EN UN PROCESO PARA LA ISOMERIZACION DE UNA MEZCLA DE XILENOS EN ESTADO DE DESEQUILIBRIO QUE CONTIENE ETILBENCENO, SE OBTIENE UNA MAYOR CANTIDAD DE PARAXILENO EN COMPARACION A LA OBTENIDA SEGUN LOS PROCESOS HASTA AHORA CONOCIDOS.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/814,749 US5240891A (en) | 1991-12-26 | 1991-12-26 | Discrete molecular sieve and use |
US08/018,121 US5276236A (en) | 1991-12-26 | 1993-02-16 | Discrete molecular sieve and use |
EP93306667A EP0640389B1 (en) | 1991-12-26 | 1993-08-23 | Magnesium containing non zeolitic molecular sieve and use as isomerization catalyst |
CA002104822A CA2104822C (en) | 1991-12-26 | 1993-08-25 | Mgapso molecular sieve and use thereof |
JP21457393A JP3662945B2 (ja) | 1991-12-26 | 1993-08-30 | 触媒組成物およびその使用方法 |
US08/176,140 US5434326A (en) | 1991-12-26 | 1993-12-30 | Discrete molecular sieve and use in aromatic-olefin alkylation |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2115020T3 true ES2115020T3 (es) | 1998-06-16 |
Family
ID=27543469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93306667T Expired - Lifetime ES2115020T3 (es) | 1991-12-26 | 1993-08-23 | Tamiz molecular no zeolitico que contiene magnesio y uso como catalizador de isomerizacion. |
Country Status (6)
Country | Link |
---|---|
US (3) | US5240891A (es) |
EP (1) | EP0640389B1 (es) |
JP (1) | JP3662945B2 (es) |
CA (1) | CA2104822C (es) |
DE (1) | DE69318150T2 (es) |
ES (1) | ES2115020T3 (es) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478787A (en) * | 1991-12-26 | 1995-12-26 | Uop | Discrete molecular sieve and use |
US5384296A (en) * | 1993-08-16 | 1995-01-24 | Mobil Oil Corporation | Thermally stable noble metal-container zeolite catalyst |
FR2715648B1 (fr) * | 1994-01-31 | 1996-04-05 | Elf Aquitaine | Solides microporeux cristallisés consistant en aluminophosphates substitués par un métal et éventuellement par du silicium et appartenant au type structural Fau, leurs synthèses et applications. |
WO1996020905A1 (en) * | 1994-12-30 | 1996-07-11 | Chevron Chemical Company | Catalyst and process for alkylation of aromatics |
US6040264A (en) * | 1996-04-04 | 2000-03-21 | Exxon Chemical Patents Inc. | Use of alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts in oxygenate conversion |
US5851949A (en) * | 1996-07-24 | 1998-12-22 | Uop Llc | Sulfur tolerant hydrocarbon conversion catalyst |
US5932512A (en) * | 1997-08-19 | 1999-08-03 | Exxon Chemical Patents, Inc. | Fluorination of synthesized molecular sieve catalysts for increased selectivity to ethylene during conversion of oxygenates to olefins |
EP0999183B1 (fr) * | 1998-11-02 | 2003-06-18 | Institut Francais Du Petrole | Procédé de préparation d'une zéolithe de type structural EUO a l'aide de precurseurs du structurant et son utilisation comme catalyseur d'isomerisation des AC8 |
DK0999182T3 (da) * | 1998-11-02 | 2003-07-14 | Inst Francais Du Petrole | Fremgangsmåde til fremstilling af en zeolit af strukturtypen EUO ved hjælp af kim af zeolitiske materialer og anvendelse heraf som katalysator til isomerisering af aromatiske forbindelser med otte carbonatomer |
US6222086B1 (en) | 1999-07-02 | 2001-04-24 | Uop Llc | Aromatics isomerization using a dual-catalyst system |
US6512155B1 (en) | 2000-04-25 | 2003-01-28 | Uop Llc | Process for the activation of an alkylaromatic isomerization catalyst by water |
US6448197B1 (en) | 2000-07-13 | 2002-09-10 | Exxonmobil Chemical Patents Inc. | Method for making a metal containing small pore molecular sieve catalyst |
CN1248994C (zh) * | 2001-07-02 | 2006-04-05 | 埃克森美孚化学专利公司 | 在烯烃生产中抑制催化剂焦炭形成 |
US6897175B2 (en) * | 2001-10-09 | 2005-05-24 | General Electric | Catalyst and method for the alkylation of hydroxyaromatic compounds |
US7227048B2 (en) | 2001-12-31 | 2007-06-05 | Exxonmobil Chemical Patents Inc. | Converting oxygenates to olefins over a catalyst comprising acidic molecular sieve of controlled carbon atom to acid site ratio |
CN1325448C (zh) | 2002-08-14 | 2007-07-11 | 埃克森美孚化学专利公司 | 由含氧物制备烯烃的方法 |
US7097203B2 (en) * | 2002-09-13 | 2006-08-29 | Automotive Systems Laboratory, Inc. | Inflator |
AU2003303863A1 (en) * | 2003-01-27 | 2004-08-30 | Uop Llc | Process for the activation of an alkylaromatic isomerization catalyst by water |
US6660896B1 (en) | 2003-04-16 | 2003-12-09 | Exxonmobil Chemical Patents Inc. | Isomerization of ethylbenzene and xylenes |
US7081432B2 (en) | 2003-07-10 | 2006-07-25 | General Electric Company | Alkylation catalyst and method for making alkylated phenols |
US7122500B2 (en) | 2003-09-22 | 2006-10-17 | Exxonmobil Chemical Patents Inc. | Molecular sieve catalyst composition, its making and use in conversion processes |
US7241716B2 (en) | 2003-11-10 | 2007-07-10 | Exxonmobil Chemical Patents Inc. | Protecting catalytic sites of metalloaluminophosphate molecular sieves |
US7087705B2 (en) * | 2004-03-31 | 2006-08-08 | General Electric Company | Process for the monoalkylation of dihydroxy aromatic compounds |
US7205376B2 (en) * | 2004-05-04 | 2007-04-17 | General Electric Company | Processes for the production of cumene, polyetherimides, and polycarbonates |
US7220885B2 (en) * | 2004-05-27 | 2007-05-22 | Uop Llc | Catalyst treatment useful for aromatics conversion process |
EP1843847B1 (en) | 2005-01-31 | 2018-06-13 | ExxonMobil Chemical Patents Inc. | Molecular sieve catalyst composition, its making and use in conversion processes |
US20060194998A1 (en) * | 2005-02-28 | 2006-08-31 | Umansky Benjamin S | Process for making high octane gasoline with reduced benzene content |
US7379799B2 (en) * | 2005-06-29 | 2008-05-27 | General Electric Company | Method and system for hierarchical fault classification and diagnosis in large systems |
US7368620B2 (en) * | 2005-06-30 | 2008-05-06 | Uop Llc | Two-stage aromatics isomerization process |
US7371913B2 (en) * | 2005-06-30 | 2008-05-13 | Uop Llc | Selective aromatics isomerization process |
US7456124B2 (en) * | 2006-09-12 | 2008-11-25 | Uop Llc | Rhenium-containing transalkylation catalysts and processes for making the same |
US7655824B2 (en) * | 2006-10-30 | 2010-02-02 | Uop Llc | Processes for producing alkylbenzenes over solid acid catalyst at low benzene to olefin ratios and low heavies make |
US7803977B2 (en) | 2007-03-16 | 2010-09-28 | Uop Llc | Transalkylation of heavy alkylate using a layered catalyst |
US20080227630A1 (en) * | 2007-03-16 | 2008-09-18 | Riley Mark G | Layered Catalyst for Transalkylation of Heavy Alkylate |
US20090143218A1 (en) * | 2007-12-03 | 2009-06-04 | Bogdan Paula L | Regeneration process for a c8 alkylaromatic isomerization catalyst |
US8431760B2 (en) * | 2008-12-17 | 2013-04-30 | Uop Llc | Hydrocarbon conversion using an improved molecular sieve |
US8304593B2 (en) * | 2008-12-17 | 2012-11-06 | Uop Llc | Hydrocarbon conversion using an improved molecular sieve |
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 |
US8598395B2 (en) * | 2010-01-19 | 2013-12-03 | Uop Llc | Process for increasing a mole ratio of methyl to phenyl |
US9174892B2 (en) * | 2010-01-19 | 2015-11-03 | Uop Llc | Process for increasing a mole ratio of methyl to phenyl |
US8609917B2 (en) * | 2010-01-19 | 2013-12-17 | Uop Llc | Process for increasing methyl to phenyl mole ratios and reducing benzene content in a motor fuel product |
US8563795B2 (en) * | 2010-01-19 | 2013-10-22 | Uop Llc | Aromatic aklylating agent and an aromatic production apparatus |
CN102309979B (zh) * | 2010-07-07 | 2013-05-01 | 中国石油化工股份有限公司 | 一种乙苯异构化为二甲苯催化剂及其制备方法和应用 |
US10239051B2 (en) | 2013-07-04 | 2019-03-26 | Total Research & Technology Feluy | Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material |
US9790139B2 (en) | 2013-12-20 | 2017-10-17 | Exxonmobil Chemical Patents Inc. | Process for converting oxygenates to aromatic hydrocarbons |
US9783463B2 (en) | 2014-09-30 | 2017-10-10 | Exxonmobil Chemical Patents Inc. | Conversion of acetylene and methanol to aromatics |
US10059638B2 (en) | 2015-03-31 | 2018-08-28 | Exxonmobil Chemical Patents Inc. | Oxygenated hydrocarbon conversion zoned method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3751504A (en) * | 1972-05-12 | 1973-08-07 | Mobil Oil Corp | Vapor-phase alkylation in presence of crystalline aluminosilicate catalyst with separate transalkylation |
US4034053A (en) * | 1975-12-08 | 1977-07-05 | Mobil Oil Corporation | Selective production of para-xylene |
US4482773A (en) * | 1982-02-25 | 1984-11-13 | Mobil Oil Corporation | Catalyst for xylene isomerization |
US4440871A (en) * | 1982-07-26 | 1984-04-03 | Union Carbide Corporation | Crystalline silicoaluminophosphates |
US4567029A (en) * | 1983-07-15 | 1986-01-28 | Union Carbide Corporation | Crystalline metal aluminophosphates |
US4793984A (en) * | 1984-04-13 | 1988-12-27 | Union Carbide Corporation | Molecular sieve compositions |
US4882038A (en) * | 1984-04-13 | 1989-11-21 | Uop | Process for the use of magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions |
US4758419A (en) * | 1984-04-13 | 1988-07-19 | Union Carbide Corporation | Magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions |
US4721827A (en) * | 1985-02-20 | 1988-01-26 | Aristech Chemical Corportion | Crystalline magnesia-silica composites and process for producing same |
US4740650A (en) * | 1986-06-16 | 1988-04-26 | Union Carbide Corporation | Xylene isomerization |
US4762957A (en) * | 1987-06-10 | 1988-08-09 | Uop Inc. | Process for isomerization of alkylaromatics |
US4861740A (en) * | 1987-06-10 | 1989-08-29 | Uop | Magnesium-exchanged zeolitic catalyst for isomerization of alkylaromatics |
FR2619319B1 (fr) * | 1987-08-14 | 1990-01-12 | Inst Francais Du Petrole | Catalyseur du type aluminosilicate renfermant au moins un metal noble et son utilisation en isomerisation d'une coupe c8 aromatique |
-
1991
- 1991-12-26 US US07/814,749 patent/US5240891A/en not_active Expired - Lifetime
-
1993
- 1993-02-16 US US08/018,121 patent/US5276236A/en not_active Expired - Fee Related
- 1993-08-23 DE DE69318150T patent/DE69318150T2/de not_active Expired - Fee Related
- 1993-08-23 EP EP93306667A patent/EP0640389B1/en not_active Expired - Lifetime
- 1993-08-23 ES ES93306667T patent/ES2115020T3/es not_active Expired - Lifetime
- 1993-08-25 CA CA002104822A patent/CA2104822C/en not_active Expired - Fee Related
- 1993-08-30 JP JP21457393A patent/JP3662945B2/ja not_active Expired - Fee Related
- 1993-12-30 US US08/176,140 patent/US5434326A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69318150T2 (de) | 1998-08-13 |
CA2104822C (en) | 2004-03-30 |
EP0640389B1 (en) | 1998-04-22 |
US5276236A (en) | 1994-01-04 |
CA2104822A1 (en) | 1995-02-26 |
JPH0760127A (ja) | 1995-03-07 |
EP0640389A1 (en) | 1995-03-01 |
DE69318150D1 (de) | 1998-05-28 |
US5240891A (en) | 1993-08-31 |
JP3662945B2 (ja) | 2005-06-22 |
US5434326A (en) | 1995-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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