IT1009508B - Metodo di attivazione di cataliz zatori - Google Patents
Metodo di attivazione di cataliz zatoriInfo
- Publication number
- IT1009508B IT1009508B IT21140/72A IT2114072A IT1009508B IT 1009508 B IT1009508 B IT 1009508B IT 21140/72 A IT21140/72 A IT 21140/72A IT 2114072 A IT2114072 A IT 2114072A IT 1009508 B IT1009508 B IT 1009508B
- Authority
- IT
- Italy
- Prior art keywords
- zatori
- cataliz
- activation
- cataliz zatori
- Prior art date
Links
- 230000004913 activation Effects 0.000 title 1
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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11982971A | 1971-03-01 | 1971-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1009508B true IT1009508B (it) | 1976-12-20 |
Family
ID=22386638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21140/72A IT1009508B (it) | 1971-03-01 | 1972-02-28 | Metodo di attivazione di cataliz zatori |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5944097B1 (cs) |
| AT (1) | AT340371B (cs) |
| AU (1) | AU459421B2 (cs) |
| BE (1) | BE779699R (cs) |
| BR (1) | BR7201114D0 (cs) |
| CA (1) | CA992975A (cs) |
| CH (1) | CH603237A5 (cs) |
| CS (1) | CS191202B2 (cs) |
| DD (1) | DD108464A6 (cs) |
| DE (1) | DE2209392A1 (cs) |
| ES (1) | ES400237A2 (cs) |
| FR (1) | FR2128378B2 (cs) |
| GB (1) | GB1369640A (cs) |
| IE (1) | IE36682B1 (cs) |
| IT (1) | IT1009508B (cs) |
| NL (1) | NL7202481A (cs) |
| NO (1) | NO135622C (cs) |
| PL (1) | PL83211B1 (cs) |
| RO (1) | RO61333A7 (cs) |
| SE (1) | SE380982B (cs) |
| ZA (1) | ZA721318B (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES447348A1 (es) * | 1975-05-02 | 1977-07-01 | Hoechst Ag | Procedimiento para la reactivacion de catalizadores de platausados para obtener oxido de etileno de acuerdo con el pro- cedimiento de oxidacion directa. |
| DE2740480B2 (de) * | 1977-09-08 | 1979-07-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren |
| US5387751A (en) * | 1978-02-10 | 1995-02-07 | Imperial Chemical Industries Plc | Production of olefine oxides |
| DE2904919A1 (de) * | 1979-02-09 | 1980-08-21 | Basf Ag | Verfahren zur herstellung und regenerierung von traegerkatalysatoren sowie deren verwendung fuer die herstellung von aethylenoxid |
| US4342667A (en) | 1979-03-26 | 1982-08-03 | The Halcon Sd Group, Inc. | Process for preparing a silver catalyst |
| US8871959B2 (en) | 2008-10-08 | 2014-10-28 | Basf Se | Method for producing an alkylene oxide |
-
1972
- 1972-02-23 BE BE779699A patent/BE779699R/nl active
- 1972-02-25 NL NL7202481A patent/NL7202481A/xx not_active Application Discontinuation
- 1972-02-28 CA CA135,735A patent/CA992975A/en not_active Expired
- 1972-02-28 DE DE19722209392 patent/DE2209392A1/de not_active Withdrawn
- 1972-02-28 JP JP47019753A patent/JPS5944097B1/ja active Granted
- 1972-02-28 IE IE237/72A patent/IE36682B1/xx unknown
- 1972-02-28 NO NO603/72A patent/NO135622C/no unknown
- 1972-02-28 RO RO69910A patent/RO61333A7/ro unknown
- 1972-02-28 ZA ZA721318A patent/ZA721318B/xx unknown
- 1972-02-28 PL PL1972153752A patent/PL83211B1/xx unknown
- 1972-02-28 SE SE7202459A patent/SE380982B/xx unknown
- 1972-02-28 CH CH278972A patent/CH603237A5/xx not_active IP Right Cessation
- 1972-02-28 IT IT21140/72A patent/IT1009508B/it active
- 1972-02-28 CS CS721266A patent/CS191202B2/cs unknown
- 1972-02-28 AT AT159272A patent/AT340371B/de not_active IP Right Cessation
- 1972-02-28 GB GB900572A patent/GB1369640A/en not_active Expired
- 1972-02-28 FR FR7206689A patent/FR2128378B2/fr not_active Expired
- 1972-02-28 BR BR1114/72A patent/BR7201114D0/pt unknown
- 1972-02-28 DD DD161156A patent/DD108464A6/xx unknown
- 1972-02-28 AU AU39433/72A patent/AU459421B2/en not_active Expired
- 1972-02-28 ES ES400237A patent/ES400237A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT340371B (de) | 1977-12-12 |
| AU459421B2 (en) | 1975-03-07 |
| ES400237A2 (es) | 1977-07-01 |
| ATA159272A (de) | 1977-04-15 |
| GB1369640A (en) | 1974-10-09 |
| NL7202481A (cs) | 1972-09-05 |
| BE779699R (nl) | 1972-08-23 |
| IE36682L (en) | 1972-09-01 |
| DD108464A6 (cs) | 1974-09-20 |
| JPS5944097B1 (cs) | 1984-10-26 |
| PL83211B1 (cs) | 1975-12-31 |
| CA992975A (en) | 1976-07-13 |
| IE36682B1 (en) | 1977-02-02 |
| NO135622B (cs) | 1977-01-24 |
| DE2209392A1 (de) | 1972-11-23 |
| ZA721318B (en) | 1972-11-29 |
| RO61333A7 (cs) | 1976-09-15 |
| NO135622C (cs) | 1977-05-04 |
| FR2128378B2 (cs) | 1977-07-22 |
| AU3943372A (en) | 1973-08-30 |
| FR2128378A2 (cs) | 1972-10-20 |
| CS191202B2 (en) | 1979-06-29 |
| BR7201114D0 (pt) | 1973-06-14 |
| SE380982B (sv) | 1975-11-24 |
| CH603237A5 (cs) | 1978-08-15 |
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