IT1224441B - Sistema catalitico e procedimento per l'alchilazione selettiva del toluene con il propilene - Google Patents
Sistema catalitico e procedimento per l'alchilazione selettiva del toluene con il propileneInfo
- Publication number
- IT1224441B IT1224441B IT23294/87A IT2329487A IT1224441B IT 1224441 B IT1224441 B IT 1224441B IT 23294/87 A IT23294/87 A IT 23294/87A IT 2329487 A IT2329487 A IT 2329487A IT 1224441 B IT1224441 B IT 1224441B
- Authority
- IT
- Italy
- Prior art keywords
- alkilation
- toluene
- propylene
- selective
- procedure
- Prior art date
Links
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
-
- 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
- C07C2/72—Addition to a non-aromatic carbon atom of hydrocarbons containing a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
- C07C2523/04—Alkali metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/20—Carbon compounds
- C07C2527/232—Carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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 |
---|---|---|---|
FI865363A FI77387C (fi) | 1986-12-31 | 1986-12-31 | Katalysatorsystem och foerfarande foer selektiv alkylering av toluen med propen. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8723294A0 IT8723294A0 (it) | 1987-12-31 |
IT1224441B true IT1224441B (it) | 1990-10-04 |
Family
ID=8523729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23294/87A IT1224441B (it) | 1986-12-31 | 1987-12-31 | Sistema catalitico e procedimento per l'alchilazione selettiva del toluene con il propilene |
Country Status (14)
Country | Link |
---|---|
US (1) | US4916100A (it) |
JP (1) | JPH01501772A (it) |
AT (1) | AT398913B (it) |
BE (1) | BE1000896A3 (it) |
CH (1) | CH671712A5 (it) |
DE (2) | DE3790859C2 (it) |
FI (1) | FI77387C (it) |
FR (1) | FR2609024B1 (it) |
GB (1) | GB2206817B (it) |
IT (1) | IT1224441B (it) |
NL (1) | NL8720727A (it) |
NO (1) | NO169215C (it) |
SE (1) | SE463807B (it) |
WO (1) | WO1988004956A1 (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2623423B1 (fr) * | 1987-11-23 | 1990-03-30 | Centre Nat Rech Scient | Nouveaux catalyseurs a base de zeolithes modifiees par des elements alcalins sous forme metallique, leur preparation et leur application a l'alkylation des derives alkyl-aromatiques |
US5001295A (en) * | 1988-10-06 | 1991-03-19 | Mobil Oil Corp. | Process for preparing dialkylnaphthalene |
US4992606A (en) * | 1988-10-06 | 1991-02-12 | Mobil Oil Corp. | Process for preparing short chain alkyl aromatic compounds |
KR0169948B1 (ko) * | 1990-01-25 | 1999-03-20 | 에드워드 에이취. 바란스 | 방향족 화합물의 알킬화법 |
JP2748646B2 (ja) * | 1990-03-14 | 1998-05-13 | 住友化学工業株式会社 | アルキル置換芳香族炭化水素の製造方法 |
US5157186A (en) * | 1990-11-13 | 1992-10-20 | Ethyl Corporation | Process for catalytic coupling of an alkene with an aromatic hydrocarbon |
US5104843A (en) * | 1990-11-13 | 1992-04-14 | Ethyl Corporation | Catalyst composition for coupling process |
FR2703678B1 (fr) * | 1993-04-08 | 1995-06-23 | Inst Francais Du Petrole | Procédé de préparation d'isobutylbenzène en présence d'un catalyseur supporté. |
DE19715203A1 (de) * | 1997-04-11 | 1998-10-15 | Basf Ag | Katalysator und Verfahren zur Seitenkettenalkylierung |
US7148177B2 (en) * | 2000-12-14 | 2006-12-12 | Basf Aktiengesellschaft | Method for producing alkali metal catalyst and use thereof for the side-chain alklation of alkyl aromatics |
CN112958128A (zh) * | 2021-03-10 | 2021-06-15 | 山东新华万博化工有限公司 | 异丁基苯合成工艺新型催化剂的制备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1269280A (en) * | 1969-08-05 | 1972-04-06 | Bp Chem Int Ltd | Process for the production of alkyl aromatic hydrocarbons |
IT967652B (it) * | 1972-09-20 | 1974-03-11 | Sir Soc Italiana Resine Spa | Catalizzatori per la produzione di 4 metil i pentene per dimeriz zazione del propilene e relativo procedimento di preparazione |
JPS6157526A (ja) * | 1984-08-29 | 1986-03-24 | Nippon Petrochem Co Ltd | 芳香族炭化水素の製造方法 |
JPH0699329B2 (ja) * | 1985-03-28 | 1994-12-07 | 三井石油化学工業株式会社 | アルキル置換芳香族炭化水素の側鎖アルキル化方法 |
JPH0639396B2 (ja) * | 1985-04-01 | 1994-05-25 | 三井石油化学工業株式会社 | アルキル置換芳香族炭化水素の側鎖アルキル化方法 |
-
1986
- 1986-12-31 FI FI865363A patent/FI77387C/fi not_active IP Right Cessation
-
1987
- 1987-12-29 NL NL8720727A patent/NL8720727A/nl unknown
- 1987-12-29 DE DE3790859A patent/DE3790859C2/de not_active Expired - Fee Related
- 1987-12-29 US US07/235,885 patent/US4916100A/en not_active Expired - Fee Related
- 1987-12-29 GB GB8819036A patent/GB2206817B/en not_active Expired - Fee Related
- 1987-12-29 AT AT0903687A patent/AT398913B/de not_active IP Right Cessation
- 1987-12-29 DE DE19873790859 patent/DE3790859T1/de active Pending
- 1987-12-29 WO PCT/FI1987/000175 patent/WO1988004956A1/en active Application Filing
- 1987-12-29 JP JP63500740A patent/JPH01501772A/ja active Pending
- 1987-12-30 FR FR878718403A patent/FR2609024B1/fr not_active Expired
- 1987-12-30 BE BE8701517A patent/BE1000896A3/fr not_active IP Right Cessation
- 1987-12-31 IT IT23294/87A patent/IT1224441B/it active
-
1988
- 1988-08-26 NO NO883819A patent/NO169215C/no unknown
- 1988-08-30 SE SE8803019A patent/SE463807B/sv not_active IP Right Cessation
- 1988-12-29 CH CH3208/88A patent/CH671712A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH01501772A (ja) | 1989-06-22 |
WO1988004956A1 (en) | 1988-07-14 |
NO169215B (no) | 1992-02-17 |
GB8819036D0 (en) | 1988-10-12 |
NO169215C (no) | 1992-05-27 |
FI865363A0 (fi) | 1986-12-31 |
GB2206817A (en) | 1989-01-18 |
SE8803019D0 (sv) | 1988-08-30 |
IT8723294A0 (it) | 1987-12-31 |
US4916100A (en) | 1990-04-10 |
BE1000896A3 (fr) | 1989-05-09 |
DE3790859C2 (de) | 1996-03-21 |
FR2609024B1 (fr) | 1989-12-29 |
FI77387B (fi) | 1988-11-30 |
GB2206817B (en) | 1990-09-12 |
FI865363A (fi) | 1988-07-01 |
ATA903687A (de) | 1994-07-15 |
CH671712A5 (it) | 1989-09-29 |
AT398913B (de) | 1995-02-27 |
DE3790859T1 (it) | 1988-12-08 |
NL8720727A (nl) | 1988-12-01 |
NO883819D0 (no) | 1988-08-26 |
SE8803019L (sv) | 1988-08-30 |
FR2609024A1 (fr) | 1988-07-01 |
FI77387C (fi) | 1989-03-10 |
NO883819L (no) | 1988-08-26 |
SE463807B (sv) | 1991-01-28 |
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Legal Events
Date | Code | Title | Description |
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961223 |