IN171507B - - Google Patents
Info
- Publication number
- IN171507B IN171507B IN571/MAS/88A IN571MA1988A IN171507B IN 171507 B IN171507 B IN 171507B IN 571MA1988 A IN571MA1988 A IN 571MA1988A IN 171507 B IN171507 B IN 171507B
- Authority
- IN
- India
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
-
- 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
- C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
-
- 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
- C07C2529/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38
-
- 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
- Y02P20/52—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)
- 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 |
|---|---|---|---|
| US07/092,842 US4851604A (en) | 1987-09-02 | 1987-09-02 | Toluene disproportionation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN171507B true IN171507B (US20020095090A1-20020718-M00002.png) | 1992-10-31 |
Family
ID=22235427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN571/MAS/88A IN171507B (US20020095090A1-20020718-M00002.png) | 1987-09-02 | 1988-08-10 |
Country Status (9)
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5053373A (en) * | 1988-03-23 | 1991-10-01 | Chevron Research Company | Zeolite SSZ-32 |
| US5173461A (en) * | 1990-03-21 | 1992-12-22 | Mobil Oil Corporation | Toluene disproportionation catalyst |
| US5191137A (en) * | 1991-02-04 | 1993-03-02 | Mobil Oil Corp. | Molecular sieves coated with non-oxide ceramics for toluene disproportionation |
| JP2545649B2 (ja) * | 1991-04-26 | 1996-10-23 | 台湾▲笨▼乙▲希▼工業股▲分▼有限公司 | 改良ゼオライトβ触媒および改良ゼオライトβ触媒を使用したジイソプロピルベンゼンの製造方法 |
| CA2079164C (en) * | 1991-10-15 | 2002-11-26 | Edwar S. Shamshoum | A start-up process for improved selectivity in toluene disproportionation |
| US5321183A (en) * | 1992-03-12 | 1994-06-14 | Mobil Oil Corp. | Process for the regioselective conversion of aromatics to para-disubstituted benzenes |
| US5498814A (en) * | 1992-03-12 | 1996-03-12 | Mobil Oil Corp. | Regioselective methylation of toluene to para-xylene |
| US5475179A (en) * | 1992-03-12 | 1995-12-12 | Mobil Oil | Regioselective production of para-dialkyl benzenes |
| US5554274A (en) * | 1992-12-11 | 1996-09-10 | Mobil Oil Corporation | Manufacture of improved catalyst |
| US5365003A (en) * | 1993-02-25 | 1994-11-15 | Mobil Oil Corp. | Shape selective conversion of hydrocarbons over extrusion-modified molecular sieve |
| US5349113A (en) * | 1993-02-25 | 1994-09-20 | Mobil Oil Corp. | Shape selective hydrocarbon conversion over pre-selectivated, activated catalyst |
| US5349114A (en) * | 1993-04-05 | 1994-09-20 | Mobil Oil Corp. | Shape selective hydrocarbon conversions over modified catalyst |
| US5371312A (en) * | 1993-04-05 | 1994-12-06 | Mobil Oil Corp. | Shape selective hydrocarbon conversions over modified catalyst |
| US5406015A (en) * | 1993-05-28 | 1995-04-11 | Mobil Oil Corp. | Selective ethylbenzene disproportionation processes (SEBDP) with ex situ selectivated zeolite catalyst |
| US5698756A (en) * | 1993-05-28 | 1997-12-16 | Mobil Oil Corporation | Toluene alkylation with ethylene to produce para-ethyloluene |
| US5365004A (en) * | 1993-05-28 | 1994-11-15 | Mobil Oil Corp. | Selective toluene disproportionation process (STDP) with ex situ selectivated zeolite catalysts |
| US6576582B1 (en) | 1993-05-28 | 2003-06-10 | Exxonmobil Oil Corporation | Binderless ex situ selectivated zeolite catalyst |
| US5476823A (en) * | 1993-05-28 | 1995-12-19 | Mobil Oil Corp. | Method of preparation of ex situ selectivated zeolite catalysts for enhanced shape selective applications and method to increase the activity thereof |
| US5659098A (en) * | 1993-05-28 | 1997-08-19 | Beck; Jeffrey S. | High conversion touluene disproportionation with ex situ selectivated zeolite catalysts |
| US5367099A (en) * | 1993-05-28 | 1994-11-22 | Mobil Oil Corp. | Selective toluene disproportionation process (STDP) with ex situ selectivated zeolite catalyst |
| US5530170A (en) * | 1993-05-28 | 1996-06-25 | Mobil Oil Corporation | Ethylbenzene alkylation with ethylene to produce para-diethylbenzene |
| US5403800A (en) * | 1993-05-28 | 1995-04-04 | Mobil Oil Corp. | Multiple impregnation technique for the preparation of ex situ selectivated zeolite catalysts |
| US5382737A (en) * | 1993-05-28 | 1995-01-17 | Mobil Oil Corp. | Selective ethylbenzene disproportionation process (SEBDP) with ex situ selectivated zeolite catalysts |
| US5726114A (en) * | 1993-10-27 | 1998-03-10 | Mobil Oil Corporation | Method of preparation of ex situ selectivated zeolite catalysts for enhanced shape selective applications and methods to increase the activity thereof |
| US5498822A (en) * | 1994-04-04 | 1996-03-12 | Mobil Oil Corporation | Single temperature stage crystallization of paraxylene |
| US5448005A (en) * | 1994-04-04 | 1995-09-05 | Mobil Oil Corporation | Crystallization of paraxlene from high purity paraxylene feeds |
| JP3427507B2 (ja) * | 1994-09-12 | 2003-07-22 | 東レ株式会社 | パラジアルキルベンゼンの製造用触媒及びその製造法及びパラキシレンを製造する方法 |
| DE69422623T2 (de) * | 1994-09-27 | 2000-06-29 | Chevron Chem Co | Herstellung von reinem Benzol und Paraxylenen durch Kombinieren einer Aromatisierung und einer Disproportionierung von unreinem Toluol |
| US5625104A (en) * | 1995-06-06 | 1997-04-29 | Mobil Oil Corporation | Alkali metal ion exchanged selectivated zeolite catalyst |
| FR2728894A1 (fr) * | 1994-12-29 | 1996-07-05 | Inst Francais Du Petrole | Procede de separation de paraxylene comportant au moins deux etages de cristallisation a haute temperature |
| US5514632A (en) * | 1995-01-09 | 1996-05-07 | Mobil Oil Corporation | Use of an alumina containing bed for silicon species capture in the manufacture of silicone treated catalysts |
| US5849968A (en) * | 1995-06-06 | 1998-12-15 | Mobil Oil Corporation | Hydrocarbon conversion process with alkaline earth metal ion exchanged selectivated zeolite catalyst |
| US5573645A (en) * | 1995-06-29 | 1996-11-12 | Mobil Oil Corporation | Process and apparatus for the separation of aromatic hydrocarbons |
| US5773679A (en) * | 1995-12-26 | 1998-06-30 | Mobil Oil Corporation | Performance enhancement of zeolite catalysts with water cofeed |
| US6346498B1 (en) * | 1997-12-19 | 2002-02-12 | Exxonmobil Oil Corporation | Zeolite catalysts having stabilized hydrogenation-dehydrogenation function |
| CN1096295C (zh) * | 1998-11-18 | 2002-12-18 | 中国石油化工集团公司 | β沸石 |
| US6180550B1 (en) * | 1998-12-22 | 2001-01-30 | Mobile Oil Corporation | Small crystal ZSM-5, its synthesis and use |
| US6398947B2 (en) | 1999-09-27 | 2002-06-04 | Exxon Mobil Oil Corporation | Reformate upgrading using zeolite catalyst |
| US7148391B1 (en) * | 2002-11-14 | 2006-12-12 | Exxonmobil Chemical Patents Inc. | Heavy aromatics processing |
| JP5463281B2 (ja) * | 2007-04-04 | 2014-04-09 | エクソンモービル・ケミカル・パテンツ・インク | パラキシレン製造プロセス及び装置 |
| JP2010526139A (ja) * | 2007-05-05 | 2010-07-29 | ユーオーピー エルエルシー | 芳香族化合物を高転化率で選択的に不均化する方法 |
| EP2364192A4 (en) | 2008-11-19 | 2014-03-12 | Exxonmobil Chem Patents Inc | SEPARATION PROCESS |
| CN106661465B (zh) | 2014-06-13 | 2019-06-14 | Sabic环球技术有限责任公司 | 由c5-c12烃混合物生产苯的方法 |
| CA2964268A1 (en) * | 2014-11-20 | 2016-05-26 | Anellotech, Inc. | Improved catalytic fast pyrolysis process |
| CN107001183B (zh) | 2014-11-21 | 2020-02-14 | 埃克森美孚化学专利公司 | 制备对二甲苯的方法 |
| CN112642467B (zh) * | 2019-10-09 | 2023-08-08 | 中国石油化工股份有限公司 | 一种选择性歧化催化剂及其制备方法和应用 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3413374A (en) * | 1966-05-04 | 1968-11-26 | Toyo Rayon Co Ltd | Disproportionation of toluene |
| US3598878A (en) * | 1968-12-19 | 1971-08-10 | Ashland Oil Inc | Alkyl transfer of alkyl aromatics with vanadium on zeolites |
| US3607961A (en) * | 1968-12-19 | 1971-09-21 | Ashland Oil Inc | Alkyl transfer of alkyl aromatics with group viii metals on boria-alumina |
| US3598879A (en) * | 1968-12-19 | 1971-08-10 | Ashland Oil Inc | Alkyl transfer of alkyl aromatics with group i-a,ii-a,iv,or rare earth metals on boria alumina |
| US4002698A (en) * | 1975-08-19 | 1977-01-11 | Mobil Oil Corporation | Methylation of toluene in the presence of a phosphorus-modified activated crystalline aluminosilicate catalyst |
| US3965208A (en) * | 1975-01-06 | 1976-06-22 | Mobil Oil Corporation | Methylation of toluene |
| US4100215A (en) * | 1974-09-25 | 1978-07-11 | Mobil Oil Corporation | Selective production of para-xylene |
| US4001346A (en) * | 1975-01-06 | 1977-01-04 | Mobil Oil Corporation | Selective production of para-xylene |
| US3965209A (en) * | 1975-01-06 | 1976-06-22 | Mobil Oil Corporation | Selective production of para-xylene |
| US3965207A (en) * | 1975-01-06 | 1976-06-22 | Mobil Oil Corporation | Selective production of para-xylene |
| US4052476A (en) * | 1975-04-24 | 1977-10-04 | Mobil Oil Corporation | Toluene disproportionation over zeolite catalyst |
| US4016219A (en) * | 1975-08-22 | 1977-04-05 | Mobil Oil Corporation | Disproportionation of toluene |
| US4007231A (en) * | 1975-11-24 | 1977-02-08 | Mobil Oil Corporation | Selective production of para-xylene |
| US4029716A (en) * | 1975-12-08 | 1977-06-14 | Mobil Oil Corporation | Selective production of para-xylene |
| NZ183608A (en) * | 1976-03-31 | 1978-12-18 | Mobil Oil Corp | Aluminosilicate zeolite catalyst for selectine production of para-diakyl substituted benzenes |
| US4011276A (en) * | 1976-04-28 | 1977-03-08 | Mobil Oil Corporation | Disproportionation of toluene |
| US4117026A (en) * | 1976-05-12 | 1978-09-26 | Mobil Oil Corporation | Selective production of para dialkyl substituted benzenes |
| US4097543A (en) * | 1976-05-12 | 1978-06-27 | Mobil Oil Corporation | Selective disproportionation of toluene |
| US4152364A (en) * | 1978-01-19 | 1979-05-01 | Mobil Oil Corporation | Selective production of para-xylene |
| US4380685A (en) * | 1980-05-19 | 1983-04-19 | Mobil Oil Corporation | Shape selective reactions with zeolite catalysts modified with iron and/or cobalt |
| DE3377414D1 (en) * | 1982-05-27 | 1988-08-25 | Ici Plc | Preparation of modified zeolites |
| ZA845190B (en) * | 1983-08-19 | 1986-02-26 | Mobil Oil Corp | A process for preparing a coked zeolite catalyst and a process for the selective disproportionation of toluene using said catalyst |
| US4547605A (en) * | 1983-09-28 | 1985-10-15 | Mobil Oil Corporation | Catalyst for alkylation of aromatic hydrocarbons |
| US4599475A (en) * | 1983-09-28 | 1986-07-08 | Mobil Oil Corporation | Process for xylene isomerization using ZSM-23 zeolite |
| US4694114A (en) * | 1984-01-11 | 1987-09-15 | Mobil Oil Corporation | Process for isomerizing alkyl aromatic hydrocarbons utilizing ZSM-23 zeolite and a hydrogenation/dehydrogenation metal |
| JPS6110519A (ja) * | 1984-06-25 | 1986-01-18 | Res Assoc Util Of Light Oil | １，４−ジアルキルベンゼンの製造法 |
-
1987
- 1987-09-02 US US07/092,842 patent/US4851604A/en not_active Expired - Lifetime
-
1988
- 1988-08-10 IN IN571/MAS/88A patent/IN171507B/en unknown
- 1988-08-26 EP EP88307950A patent/EP0308096B1/en not_active Expired - Lifetime
- 1988-08-26 ES ES198888307950T patent/ES2037840T3/es not_active Expired - Lifetime
- 1988-08-26 DE DE8888307950T patent/DE3878109T2/de not_active Expired - Fee Related
- 1988-08-30 AR AR88311791A patent/AR243859A1/es active
- 1988-09-01 CA CA000576360A patent/CA1325813C/en not_active Expired - Fee Related
- 1988-09-02 AU AU21736/88A patent/AU624337B2/en not_active Ceased
- 1988-09-02 JP JP63218612A patent/JP2641522B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4851604A (en) | 1989-07-25 |
| CA1325813C (en) | 1994-01-04 |
| AR243859A1 (es) | 1993-09-30 |
| JPH01125333A (ja) | 1989-05-17 |
| AU2173688A (en) | 1989-03-02 |
| DE3878109D1 (de) | 1993-03-18 |
| JP2641522B2 (ja) | 1997-08-13 |
| EP0308096B1 (en) | 1993-02-03 |
| AU624337B2 (en) | 1992-06-11 |
| EP0308096A1 (en) | 1989-03-22 |
| DE3878109T2 (de) | 1993-05-27 |
| ES2037840T3 (es) | 1993-07-01 |
