RO81507B - Procedeu de etilare selectiva a toluenului sau a etilbenzenului - Google Patents
Procedeu de etilare selectiva a toluenului sau a etilbenzenuluiInfo
- Publication number
- RO81507B RO81507B RO94429A RO9442978A RO81507B RO 81507 B RO81507 B RO 81507B RO 94429 A RO94429 A RO 94429A RO 9442978 A RO9442978 A RO 9442978A RO 81507 B RO81507 B RO 81507B
- Authority
- RO
- Romania
- Prior art keywords
- ethylbenzene
- toluene
- ethylating
- selective
- feed
- Prior art date
Links
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 title abstract 9
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 230000006203 ethylation Effects 0.000 title 1
- 238000006200 ethylation reaction Methods 0.000 title 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 3
- KVNYFPKFSJIPBJ-UHFFFAOYSA-N 1,2-diethylbenzene Chemical compound CCC1=CC=CC=C1CC KVNYFPKFSJIPBJ-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- LJSQFQKUNVCTIA-UHFFFAOYSA-N diethyl sulfide Chemical compound CCSCC LJSQFQKUNVCTIA-UHFFFAOYSA-N 0.000 abstract 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 abstract 2
- 239000012021 ethylating agents Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
- C07C2/865—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an ether
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
- C07C2/66—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
- C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/868—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains sulfur as hetero-atom
-
- 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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/809,510 US4104319A (en) | 1977-06-23 | 1977-06-23 | Ethylation of mono alkyl benzene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81507A RO81507A (ro) | 1983-04-29 |
| RO81507B true RO81507B (ro) | 1983-04-30 |
Family
ID=25201502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO94429A RO81507B (ro) | 1977-06-23 | 1978-06-21 | Procedeu de etilare selectiva a toluenului sau a etilbenzenului |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4104319A (en:Method) |
| JP (1) | JPS549232A (en:Method) |
| AR (1) | AR218495A1 (en:Method) |
| AU (1) | AU519785B2 (en:Method) |
| BE (1) | BE868116A (en:Method) |
| BR (1) | BR7803953A (en:Method) |
| CA (1) | CA1110278A (en:Method) |
| CS (1) | CS207627B2 (en:Method) |
| DD (1) | DD137705A5 (en:Method) |
| DE (1) | DE2826865A1 (en:Method) |
| ES (1) | ES471028A1 (en:Method) |
| FR (1) | FR2395242A1 (en:Method) |
| GB (1) | GB1587298A (en:Method) |
| IN (1) | IN148867B (en:Method) |
| IT (1) | IT1096780B (en:Method) |
| NL (1) | NL7806750A (en:Method) |
| PL (1) | PL111568B1 (en:Method) |
| RO (1) | RO81507B (en:Method) |
| SU (1) | SU1181532A3 (en:Method) |
| ZA (1) | ZA783457B (en:Method) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086287A (en) * | 1976-07-19 | 1978-04-25 | Mobil Oil Corporation | Selective ethylation of mono alkyl benzenes |
| EP0005315B1 (en) * | 1978-05-08 | 1981-12-02 | Imperial Chemical Industries Plc | Production of xylene hydrocarbons |
| CA1135286A (en) * | 1978-12-14 | 1982-11-09 | Mobil Oil Corporation | Alkylation of aromatic hydrocarbons |
| US4205053A (en) * | 1979-02-01 | 1980-05-27 | Mobil Oil Corporation | Manufacture of nitrogenous zeolites |
| US4229424A (en) * | 1979-04-09 | 1980-10-21 | Mobil Oil Corporation | Crystalline zeolite product constituting ZSM-5/ZSM-11 intermediates |
| CA1140161A (en) * | 1980-04-28 | 1983-01-25 | Bernard F. Mulaskey | Hydrocarbon conversion with crystalline silicates |
| US4490570A (en) * | 1982-02-22 | 1984-12-25 | Cosden Technology, Inc. | Method for para selective alkylation employing silicalite catalysts |
| US4520220A (en) * | 1982-02-22 | 1985-05-28 | Cosden Technology, Inc. | Alkylation of aromatics employing silicalite catalysts |
| US4400570A (en) * | 1982-05-21 | 1983-08-23 | Cosden Technology, Inc. | Ethylbenzene production employing tea-silicate catalysts |
| US4447664A (en) * | 1982-09-23 | 1984-05-08 | The Dow Chemical Company | Integrated Fischer-Tropsch and aromatic alkylation process |
| JPS59128210A (ja) * | 1982-12-30 | 1984-07-24 | Asahi Chem Ind Co Ltd | 結晶性アルミノシリケ−ト、その製造方法及びそのアルミノシリケ−トから成るモノアルキルベンゼンのアルキル化用触媒 |
| JPS6112389A (ja) * | 1984-06-29 | 1986-01-20 | Nippon Petrochem Co Ltd | 感圧紙染料用溶剤 |
| JPH07679B2 (ja) * | 1985-12-05 | 1995-01-11 | 三井東圧化学株式会社 | エチレンとα−オレフインの共重合方法 |
| US4774379A (en) * | 1987-06-09 | 1988-09-27 | Cosden Technology, Inc. | Aromatic alkylation process |
| AU3346689A (en) * | 1988-02-19 | 1989-09-06 | Mobil Oil Corporation | Process for the production of gasoline from fuel gas and catalytic reformate |
| CA2132532A1 (en) * | 1992-06-05 | 1993-12-23 | Cynthia T-W. Chu | Production of ethyltoluene |
| CN1761522A (zh) * | 2003-03-21 | 2006-04-19 | 斯通&维布斯特公司 | 带有催化剂再活化的烷基芳香族化合物的生产 |
| JP2010229104A (ja) * | 2009-03-27 | 2010-10-14 | Mitsubishi Chemicals Corp | アルキル芳香族化合物の製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3751506A (en) * | 1972-05-12 | 1973-08-07 | Mobil Oil Corp | Vapor-phase alkylation in presence of crystalline aluminosilicate catalyst |
| US3941871A (en) * | 1973-11-02 | 1976-03-02 | Mobil Oil Corporation | Crystalline silicates and method of preparing the same |
| US4002697A (en) * | 1973-12-03 | 1977-01-11 | Mobil Oil Corporation | Selective production of para-xylene |
| US4016218A (en) * | 1975-05-29 | 1977-04-05 | Mobil Oil Corporation | Alkylation in presence of thermally modified crystalline aluminosilicate catalyst |
| NZ183608A (en) * | 1976-03-31 | 1978-12-18 | Mobil Oil Corp | Aluminosilicate zeolite catalyst for selectine production of para-diakyl substituted benzenes |
| DE2622318C2 (de) * | 1976-05-19 | 1986-01-02 | Mobil Oil Corp., New York, N.Y. | Verfahren zur Alkylierung oder Transalkylierung von aromatischen Kohlenwasserstoffen |
| US4086287A (en) * | 1976-07-19 | 1978-04-25 | Mobil Oil Corporation | Selective ethylation of mono alkyl benzenes |
-
1977
- 1977-06-23 US US05/809,510 patent/US4104319A/en not_active Expired - Lifetime
-
1978
- 1978-05-18 CA CA303,598A patent/CA1110278A/en not_active Expired
- 1978-05-20 IN IN549/CAL/78A patent/IN148867B/en unknown
- 1978-05-22 GB GB21081/78A patent/GB1587298A/en not_active Expired
- 1978-06-12 AR AR272579A patent/AR218495A1/es active
- 1978-06-14 BE BE188566A patent/BE868116A/xx not_active IP Right Cessation
- 1978-06-14 FR FR7817752A patent/FR2395242A1/fr active Granted
- 1978-06-15 ZA ZA783457A patent/ZA783457B/xx unknown
- 1978-06-19 CS CS784021A patent/CS207627B2/cs unknown
- 1978-06-19 DE DE19782826865 patent/DE2826865A1/de active Granted
- 1978-06-21 AU AU37332/78A patent/AU519785B2/en not_active Expired
- 1978-06-21 RO RO94429A patent/RO81507B/ro unknown
- 1978-06-21 JP JP7431378A patent/JPS549232A/ja active Granted
- 1978-06-21 DD DD78206181A patent/DD137705A5/xx unknown
- 1978-06-22 IT IT24861/78A patent/IT1096780B/it active
- 1978-06-22 PL PL1978207835A patent/PL111568B1/pl unknown
- 1978-06-22 SU SU782627506A patent/SU1181532A3/ru active
- 1978-06-22 NL NL7806750A patent/NL7806750A/xx not_active Application Discontinuation
- 1978-06-22 ES ES471028A patent/ES471028A1/es not_active Expired
- 1978-06-22 BR BR787803953A patent/BR7803953A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1096780B (it) | 1985-08-26 |
| AU3733278A (en) | 1980-01-03 |
| SU1181532A3 (ru) | 1985-09-23 |
| BR7803953A (pt) | 1979-01-16 |
| FR2395242A1 (fr) | 1979-01-19 |
| ES471028A1 (es) | 1979-09-16 |
| JPS549232A (en) | 1979-01-24 |
| PL207835A1 (pl) | 1979-05-21 |
| PL111568B1 (en) | 1980-09-30 |
| NL7806750A (nl) | 1978-12-28 |
| DE2826865C2 (en:Method) | 1989-03-09 |
| CS207627B2 (en) | 1981-08-31 |
| GB1587298A (en) | 1981-04-01 |
| FR2395242B1 (en:Method) | 1983-12-09 |
| IN148867B (en:Method) | 1981-07-04 |
| AU519785B2 (en) | 1981-12-24 |
| RO81507A (ro) | 1983-04-29 |
| BE868116A (fr) | 1978-12-14 |
| ZA783457B (en) | 1980-02-27 |
| AR218495A1 (es) | 1980-06-13 |
| JPS6132294B2 (en:Method) | 1986-07-25 |
| CA1110278A (en) | 1981-10-06 |
| IT7824861A0 (it) | 1978-06-22 |
| US4104319A (en) | 1978-08-01 |
| DD137705A5 (de) | 1979-09-19 |
| DE2826865A1 (de) | 1979-01-18 |
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