IT8319676A0 - Procedimento di alchilazione di idrocarburi aromatici usando catalizzatori di silicalite. - Google Patents
Procedimento di alchilazione di idrocarburi aromatici usando catalizzatori di silicalite.Info
- Publication number
- IT8319676A0 IT8319676A0 IT8319676A IT1967683A IT8319676A0 IT 8319676 A0 IT8319676 A0 IT 8319676A0 IT 8319676 A IT8319676 A IT 8319676A IT 1967683 A IT1967683 A IT 1967683A IT 8319676 A0 IT8319676 A0 IT 8319676A0
- Authority
- IT
- Italy
- Prior art keywords
- alkylation
- aromatic hydrocarbons
- silicalite catalyst
- silicalite
- catalyst
- Prior art date
Links
- 230000029936 alkylation Effects 0.000 title 1
- 238000005804 alkylation reaction Methods 0.000 title 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- C07C2/54—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
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/350,673 US4520220A (en) | 1982-02-22 | 1982-02-22 | Alkylation of aromatics employing silicalite catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8319676A0 true IT8319676A0 (it) | 1983-02-21 |
IT1163121B IT1163121B (it) | 1987-04-08 |
Family
ID=23377711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19676/83A IT1163121B (it) | 1982-02-22 | 1983-02-21 | Procedimento di alchilazione di idrocarburi aromatici usando catalizzatori di silicalite |
Country Status (10)
Country | Link |
---|---|
US (1) | US4520220A (it) |
JP (1) | JPS58154518A (it) |
AU (1) | AU550690B2 (it) |
BE (1) | BE895912A (it) |
CA (1) | CA1198102A (it) |
DE (1) | DE3306091A1 (it) |
FR (1) | FR2521985B1 (it) |
GB (1) | GB2114998B (it) |
IT (1) | IT1163121B (it) |
NL (1) | NL8300480A (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6112389A (ja) * | 1984-06-29 | 1986-01-20 | Nippon Petrochem Co Ltd | 感圧紙染料用溶剤 |
US4587371A (en) * | 1984-08-27 | 1986-05-06 | Cosden Technology, Inc. | Hydrocarbon conversion of sulfur contaminated feed stock |
US4774379A (en) * | 1987-06-09 | 1988-09-27 | Cosden Technology, Inc. | Aromatic alkylation process |
US4935574A (en) * | 1988-03-29 | 1990-06-19 | E. I. Du Pont De Nemours And Company | Preparation of para-xylene by toluene methylation |
US6137020A (en) * | 1995-03-21 | 2000-10-24 | Fina Technology, Inc. | Alkylation process with reduced heavy residue |
US5847255A (en) * | 1997-05-21 | 1998-12-08 | Fina Technology, Inc. | Gas phase alkylation-liquid phase transalkylation process |
US6057485A (en) * | 1998-11-17 | 2000-05-02 | Fina Technology, Inc. | Gas phase alkylation with split load of catalyst |
US6090991A (en) * | 1999-02-27 | 2000-07-18 | Fina Technology, Inc. | Gas phase alkylation method and catalyst |
US6268305B1 (en) * | 1999-02-27 | 2001-07-31 | Fina Technology, Inc. | Catalysts with low concentration of weak acid sites |
US6222084B1 (en) | 1999-04-09 | 2001-04-24 | Fina Technology, Inc. | Gas phase alkylation-liquid phase transalkylation process |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US29948A (en) * | 1860-09-11 | Improvement in hay-elevating forks | ||
US29587A (en) * | 1860-08-14 | Belt-shipper | ||
US3251897A (en) * | 1962-12-20 | 1966-05-17 | Socony Mobil Oil Co Inc | Alkylation of aromatic compounds in the presence of an alumino-silicate catalyst |
US3716596A (en) * | 1968-04-18 | 1973-02-13 | Mobil Oil Corp | Alkylation and dealkylation of aromatics in the presence of crystalline aluminosilicates |
USRE29587E (en) | 1970-04-30 | 1978-03-21 | Roussel Uclaf | Cyclopentanone derivatives |
US3755483A (en) * | 1972-04-28 | 1973-08-28 | Mobil Oil | Vapor phase alkylation in presence of crystalline aluminosilicate catalyst |
US3751504A (en) * | 1972-05-12 | 1973-08-07 | Mobil Oil Corp | Vapor-phase alkylation in presence of crystalline aluminosilicate catalyst with separate transalkylation |
US3751506A (en) * | 1972-05-12 | 1973-08-07 | Mobil Oil Corp | Vapor-phase alkylation in presence of crystalline aluminosilicate catalyst |
US3926782A (en) * | 1973-02-09 | 1975-12-16 | Mobil Oil Corp | Hydrocarbon conversion |
US3884835A (en) * | 1973-02-09 | 1975-05-20 | Grace W R & Co | Crystalline silica compositions |
US3941871A (en) * | 1973-11-02 | 1976-03-02 | Mobil Oil Corporation | Crystalline silicates and method of preparing the same |
US3962364A (en) * | 1975-03-28 | 1976-06-08 | Mobil Oil Corporation | Alkylation in presence of phosphorus-modified crystalline luminosilicate catalyst |
FR2312479A1 (fr) * | 1975-05-27 | 1976-12-24 | Mobil Oil | Procede d'alkylation ou de transalkylation en presence de catalyseur a base d'aluminosilicate cristallin |
US4016218A (en) * | 1975-05-29 | 1977-04-05 | Mobil Oil Corporation | Alkylation in presence of thermally modified crystalline aluminosilicate catalyst |
US4061724A (en) * | 1975-09-22 | 1977-12-06 | Union Carbide Corporation | Crystalline silica |
US4090981A (en) * | 1976-09-23 | 1978-05-23 | Mobile Oil Corporation | Catalyst for selective production of para dialkyl substituted benzenes |
US4117026A (en) * | 1976-05-12 | 1978-09-26 | Mobil Oil Corporation | Selective production of para dialkyl substituted benzenes |
US4049738A (en) * | 1976-07-12 | 1977-09-20 | Mobil Oil Corporation | Selective production of para-xylene |
PL199748A1 (pl) * | 1976-07-19 | 1978-04-24 | Mobil Oil Corp | Sposob selektywnego wytwarzania p-dwualkilobenzenow |
US4088605A (en) * | 1976-09-24 | 1978-05-09 | Mobil Oil Corporation | ZSM-5 containing aluminum-free shells on its surface |
US4073865A (en) * | 1976-09-27 | 1978-02-14 | Union Carbide Corporation | Silica polymorph and process for preparing same |
US4238318A (en) * | 1976-12-16 | 1980-12-09 | Shell Oil Company | Crystalline silicates and hydrocarbon-conversion processes employing same |
US4107224A (en) * | 1977-02-11 | 1978-08-15 | Mobil Oil Corporation | Manufacture of ethyl benzene |
US4104319A (en) * | 1977-06-23 | 1978-08-01 | Mobil Oil Corporation | Ethylation of mono alkyl benzene |
US4117024A (en) * | 1977-07-29 | 1978-09-26 | Mobil Oil Corporation | Ethylation of aromatic compounds |
US4104294A (en) * | 1977-11-10 | 1978-08-01 | Union Carbide Corporation | Crystalline silicates and method for preparing same |
US4128592A (en) * | 1977-11-23 | 1978-12-05 | Mobil Oil Corporation | Selective production of para dialkyl benzene |
US4197413A (en) * | 1978-12-14 | 1980-04-08 | Mobil Oil Corporation | Production of 3-methylphenol |
US4270017A (en) * | 1979-02-16 | 1981-05-26 | Union Oil Company Of California | Process for selectively producing para-xylene |
US4283306A (en) * | 1979-04-20 | 1981-08-11 | E. I. Du Pont De Nemours And Company | Crystalline silica and use in alkylation of aromatics |
NL179576C (nl) * | 1979-06-06 | 1986-10-01 | Shell Int Research | Kristallijne silicaten; werkwijze voor de bereiding van kristallijne silicaten; werkwijze voor de bereiding van aromatische koolwaterstoffen. |
US4309275A (en) * | 1980-04-28 | 1982-01-05 | Chevron Research Company | Hydrocarbon conversion with crystalline silicates to produce olefins |
US4309276A (en) * | 1980-04-28 | 1982-01-05 | Chevron Research Company | Hydrocarbon conversion with low-sodium silicalite |
US4387260A (en) * | 1981-04-20 | 1983-06-07 | Cosden Technology, Inc. | Alkylation of aromatic compounds with silicalite catalysts in the presence of steam |
JPH0414087A (ja) * | 1990-05-07 | 1992-01-20 | Keiichi Minamoto | ハーフミラー広告箱 |
-
1982
- 1982-02-22 US US06/350,673 patent/US4520220A/en not_active Expired - Lifetime
- 1982-12-21 CA CA000418199A patent/CA1198102A/en not_active Expired
-
1983
- 1983-01-24 AU AU10707/83A patent/AU550690B2/en not_active Ceased
- 1983-02-09 NL NL8300480A patent/NL8300480A/nl active Search and Examination
- 1983-02-14 GB GB08304037A patent/GB2114998B/en not_active Expired
- 1983-02-14 FR FR8302304A patent/FR2521985B1/fr not_active Expired
- 1983-02-15 BE BE0/210118A patent/BE895912A/fr not_active IP Right Cessation
- 1983-02-17 JP JP58023900A patent/JPS58154518A/ja active Granted
- 1983-02-21 IT IT19676/83A patent/IT1163121B/it active
- 1983-02-22 DE DE19833306091 patent/DE3306091A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1163121B (it) | 1987-04-08 |
CA1198102A (en) | 1985-12-17 |
FR2521985A1 (fr) | 1983-08-26 |
NL8300480A (nl) | 1983-09-16 |
BE895912A (fr) | 1983-08-16 |
AU550690B2 (en) | 1986-03-27 |
DE3306091C2 (it) | 1993-08-05 |
FR2521985B1 (fr) | 1986-12-19 |
GB2114998A (en) | 1983-09-01 |
JPS58154518A (ja) | 1983-09-14 |
AU1070783A (en) | 1983-09-01 |
JPH0576455B2 (it) | 1993-10-22 |
DE3306091A1 (de) | 1983-09-01 |
US4520220A (en) | 1985-05-28 |
GB8304037D0 (en) | 1983-03-16 |
GB2114998B (en) | 1986-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990129 |