DE60220584D1 - Verfahren zur Umwandlung von höhersiedenden Aromaten - Google Patents
Verfahren zur Umwandlung von höhersiedenden AromatenInfo
- Publication number
- DE60220584D1 DE60220584D1 DE60220584T DE60220584T DE60220584D1 DE 60220584 D1 DE60220584 D1 DE 60220584D1 DE 60220584 T DE60220584 T DE 60220584T DE 60220584 T DE60220584 T DE 60220584T DE 60220584 D1 DE60220584 D1 DE 60220584D1
- Authority
- DE
- Germany
- Prior art keywords
- conversion
- alkylaromatic compounds
- catalyst
- heavy
- toluene
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
- C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US860755 | 2001-05-18 | ||
US09/860,755 US6504076B1 (en) | 2001-05-18 | 2001-05-18 | Method of conversion of heavy aromatics |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60220584D1 true DE60220584D1 (de) | 2007-07-26 |
DE60220584T2 DE60220584T2 (de) | 2008-02-07 |
Family
ID=25333954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60220584T Expired - Lifetime DE60220584T2 (de) | 2001-05-18 | 2002-04-24 | Verfahren zur Umwandlung von höhersiedenden Aromaten |
Country Status (8)
Country | Link |
---|---|
US (2) | US6504076B1 (de) |
EP (1) | EP1260493B1 (de) |
JP (1) | JP4339551B2 (de) |
KR (1) | KR100889522B1 (de) |
CN (1) | CN1386728A (de) |
AT (1) | ATE364585T1 (de) |
DE (1) | DE60220584T2 (de) |
TW (1) | TWI332497B (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004238317A (ja) * | 2003-02-05 | 2004-08-26 | Toray Ind Inc | 重質油からのキシレン類の製造方法 |
US20050197518A1 (en) * | 2004-03-04 | 2005-09-08 | Miller Jeffrey T. | Method of converting C9 aromatics-comprising mixtures to xylene isomers |
US6972348B2 (en) * | 2004-03-24 | 2005-12-06 | Uop Llc | Catalytic conversion of polycyclic aromatics into xylenes |
US7576249B2 (en) * | 2005-01-06 | 2009-08-18 | Fina Technology, Inc. | Toluene disproportionation process utilizing mild sulfiding during startup |
US20070049780A1 (en) * | 2005-08-30 | 2007-03-01 | Schwartz Hilary E | Methods of making xylene isomers |
JP5292699B2 (ja) * | 2006-03-29 | 2013-09-18 | 東レ株式会社 | エチルベンゼンの転化方法およびパラキシレンの製造方法 |
WO2007114127A1 (ja) * | 2006-03-29 | 2007-10-11 | Toray Industries, Inc. | エチルベンゼンの転化方法およびパラキシレンの製造方法 |
US7686946B2 (en) * | 2007-08-17 | 2010-03-30 | Uop Llc | Method of altering a feed to a reaction zone |
JP5631209B2 (ja) * | 2007-08-17 | 2014-11-26 | ユーオーピー エルエルシー | 反応区域への供給流を変化させるための方法及び装置 |
US20100022813A1 (en) * | 2008-07-28 | 2010-01-28 | Fina Technology, Inc. | Process for Reducing Ethylbenzene Content from an Aromatic Stream |
US20100029467A1 (en) * | 2008-07-30 | 2010-02-04 | Tomoyuki Inui | Multiple zeolite catalyst |
US8653315B2 (en) | 2008-07-30 | 2014-02-18 | King Fahd University Of Petroleum And Minerals | Multiple zeolite catalyst and method of using the same for toluene disproportionation |
US20100041933A1 (en) * | 2008-08-18 | 2010-02-18 | Fina Technology, Inc. | Catalyst and Process for Hydrocarbon Conversions |
US20100185035A1 (en) * | 2008-08-18 | 2010-07-22 | Fin Technology Inc. | Nb/Mordenite Transalkylation Catalyst |
US8063259B2 (en) * | 2008-08-18 | 2011-11-22 | Fina Technology, Inc. | Toluene disproportionation using Nb/mordenite catalyst |
FR2964968B1 (fr) | 2010-09-22 | 2012-08-31 | Adisseo Ireland Ltd | Procede de preparation d?un complexe d?acide et d?un metal |
US10118165B2 (en) | 2015-02-04 | 2018-11-06 | Exxonmobil Chemical Patents Inc. | Catalyst compositions and use in heavy aromatics conversion processes |
SG10202010226SA (en) | 2015-02-04 | 2020-11-27 | Exxonmobil Chemical Patents Inc | Process for preparing a molecular sieve |
US10053403B2 (en) | 2015-02-04 | 2018-08-21 | Exxonmobil Chemical Patents Inc. | Catalyst compositions and their use in transalkylation of heavy aromatics to xylenes |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5129130B1 (de) * | 1969-08-21 | 1976-08-24 | ||
US3780122A (en) * | 1972-07-10 | 1973-12-18 | Universal Oil Prod Co | Alkylaromatic transalkylation utilizing alumina deficient mordenite |
US4761514A (en) * | 1987-05-18 | 1988-08-02 | Cosden Technology, Inc. | Toluene disproportionation process |
JP2801775B2 (ja) * | 1989-12-13 | 1998-09-21 | モービル・オイル・コーポレイション | C▲下9▼+芳香族原料の接触転化方法 |
US5475180A (en) | 1991-03-04 | 1995-12-12 | Shamshoum; Edwar S. | Stable toluene disproportionation process |
US5952535A (en) * | 1996-09-18 | 1999-09-14 | Catalytica, Inc. | Selective catalytic conversion of a C9 aromatic feedstock containing substantial amounts of ethyl substituted aromatic components to a product rich in toluene and/or xylenes |
FR2761905B1 (fr) * | 1997-04-09 | 1999-05-14 | Inst Francais Du Petrole | Catalyseur a base de mordenite desaluminee contenant au moins un metal des groupes vi, vii et viii, et son utilisation en dismutation et/ou transalkylation d'hydrocarbures aromatiques |
TW482751B (en) * | 1997-06-06 | 2002-04-11 | China Petro Chemical Technolog | Catalysts and processes for the conversion of aromatic hydrocarbons and uses thereof in the production of aromatic hydrocarbons |
ES2259844T3 (es) * | 1998-12-24 | 2006-10-16 | Sk Corporation | Catalizador para la desproporcionacion/transalquilacion de hidrocarburos aromaticos y metodo para preparar el mismo. |
-
2001
- 2001-05-18 US US09/860,755 patent/US6504076B1/en not_active Expired - Fee Related
-
2002
- 2002-04-01 TW TW091106519A patent/TWI332497B/zh not_active IP Right Cessation
- 2002-04-24 AT AT02076656T patent/ATE364585T1/de not_active IP Right Cessation
- 2002-04-24 DE DE60220584T patent/DE60220584T2/de not_active Expired - Lifetime
- 2002-04-24 EP EP02076656A patent/EP1260493B1/de not_active Expired - Lifetime
- 2002-04-24 JP JP2002122143A patent/JP4339551B2/ja not_active Expired - Fee Related
- 2002-05-16 KR KR1020020027108A patent/KR100889522B1/ko not_active IP Right Cessation
- 2002-05-20 CN CN02120488A patent/CN1386728A/zh active Pending
- 2002-11-01 US US10/285,736 patent/US6846964B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6504076B1 (en) | 2003-01-07 |
JP4339551B2 (ja) | 2009-10-07 |
US6846964B2 (en) | 2005-01-25 |
KR100889522B1 (ko) | 2009-03-19 |
CN1386728A (zh) | 2002-12-25 |
KR20020088377A (ko) | 2002-11-27 |
DE60220584T2 (de) | 2008-02-07 |
TWI332497B (en) | 2010-11-01 |
EP1260493A1 (de) | 2002-11-27 |
US20030092950A1 (en) | 2003-05-15 |
JP2002371018A (ja) | 2002-12-26 |
EP1260493B1 (de) | 2007-06-13 |
ATE364585T1 (de) | 2007-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60220584D1 (de) | Verfahren zur Umwandlung von höhersiedenden Aromaten | |
CA2268144A1 (en) | Hydrocarbon conversion using large crystal zeolite catalyst | |
ATE275540T1 (de) | Verfahren zur herstellung von 4- nitrodiphenylaminen und 4-nitrosodiphenylaminen ausgehend vom carbanilid | |
WO2004013095A3 (en) | Catalyst for aromatization of alkanes, process of making and using thereof | |
DE69907935D1 (de) | Verfahren zur herstellung von durch zeolith gebundenen zeolithen mit hohem sio2-gehalt und ihre verwendung | |
ATE236864T1 (de) | Verfahren zur alkylierung von aromatischen verbindungen | |
CA2269554A1 (en) | A zeolite-based ethylbenzene process adaptable to an aluminum chloride-based ethylbenzene plant | |
DE69930533D1 (de) | Katalysator zur disproportionierung und transalkylierung von aromatischen kohlenwasserstoffen und verfahren zu seiner herstellung | |
ES471957A1 (es) | Un procedimiento para isomerizar xilenos mezclados con etil-benceno | |
CA2264700A1 (en) | Alkylation process using zeolite beta | |
TW200619180A (en) | Process for producing phenol and methyl ethyl ketone | |
TW200602124A (en) | Catalyst treatment useful for aromatics conversion process | |
NO308343B1 (no) | Katalysatorblanding eller reaktantblanding, samt fremgangsmÕte for utførelse av kjemiske reaksjoner | |
AU2003284273A1 (en) | Aromatics conversion with itq-13 | |
ATE380169T1 (de) | Verfahren zur selektiven herstellung von meta- diisopropylbenzol | |
ZA963008B (en) | C8 aromatics isomerization using catalyst containing modified silicoaluminophosphate molecular sieve | |
EP2109595A4 (de) | Stromintegrierte verfahren zur herstellung von als reinigungsmittel zu verwendenden alkylbenzenen | |
WO1998012159A3 (en) | Selective catalytic conversion of a c9 aromatic feedstock containing substantial amounts of ethyl substituted aromatic components to a product rich in toluene and/or xylenes | |
EA199801062A1 (ru) | Способ изомеризации алкилароматических углеводородов | |
BR8405224A (pt) | Processo para converter hidrocarbonetos alquilaromaticos substancialmente por hidrodesalquilacao e processo para isomerizar xilenos e converter etilbenzenos substancialmente por hidrodesetilacao | |
BR9809715B1 (pt) | catalisador para produÇço de acetato vinÍlico por reaÇço de etileno, oxigÊnio e Ácido acÉtico e processo para produÇço do mesmo. | |
RU2001104346A (ru) | Способ изомеризации альфа-олефинов в линейные внутренние олефины | |
DK1002577T3 (da) | Fremgangsmåde til fremstilling af katalysatorer baseret på zeolit af MFI-typen | |
TW200505570A (en) | Selectivation of molecular sieve catalysts and use thereof in hydrocarbon conversion | |
FR2854628A1 (fr) | Procede de production de phenylalcanes en presence d'un catalyseur solide acide dont la desactivation est retardee |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |