CH496468A - Verfahren zur Herstellung von Silberkatalysatoren - Google Patents
Verfahren zur Herstellung von SilberkatalysatorenInfo
- Publication number
- CH496468A CH496468A CH409968A CH409968A CH496468A CH 496468 A CH496468 A CH 496468A CH 409968 A CH409968 A CH 409968A CH 409968 A CH409968 A CH 409968A CH 496468 A CH496468 A CH 496468A
- Authority
- CH
- Switzerland
- Prior art keywords
- silver
- drying
- catalyst
- particles
- catalysts
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1348667 | 1967-03-22 | ||
GB49261/67A GB1170663A (en) | 1967-03-22 | 1967-03-22 | Process for preparing Silver Catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
CH496468A true CH496468A (de) | 1970-09-30 |
Family
ID=26249806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH409968A CH496468A (de) | 1967-03-22 | 1968-03-20 | Verfahren zur Herstellung von Silberkatalysatoren |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT288329B (fr) |
BE (1) | BE712496A (fr) |
CH (1) | CH496468A (fr) |
DE (2) | DE1767012B1 (fr) |
ES (2) | ES351780A1 (fr) |
FR (1) | FR1563264A (fr) |
NL (1) | NL6803918A (fr) |
NO (1) | NO118743B (fr) |
SE (2) | SE364708B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT971362B (it) * | 1972-11-30 | 1974-04-30 | Sir Soc Italiana Resine Spa | Procedimento per la produzione dell ossido di etilene mediante ossidazione dell etilene e cata lizzatore relativo |
-
1968
- 1968-03-20 BE BE712496D patent/BE712496A/xx unknown
- 1968-03-20 NO NO1085/68A patent/NO118743B/no unknown
- 1968-03-20 ES ES351780A patent/ES351780A1/es not_active Expired
- 1968-03-20 CH CH409968A patent/CH496468A/de not_active IP Right Cessation
- 1968-03-20 SE SE04446/70A patent/SE364708B/xx unknown
- 1968-03-20 DE DE19681767012 patent/DE1767012B1/de not_active Withdrawn
- 1968-03-20 NL NL6803918A patent/NL6803918A/xx unknown
- 1968-03-20 AT AT277568A patent/AT288329B/de not_active IP Right Cessation
- 1968-03-20 SE SE03716/68A patent/SE329997B/xx unknown
- 1968-03-20 FR FR1563264D patent/FR1563264A/fr not_active Expired
- 1968-03-29 DE DE19681793572 patent/DE1793572A1/de active Pending
- 1968-06-11 ES ES354886A patent/ES354886A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1563264A (fr) | 1969-03-03 |
SE364708B (fr) | 1974-03-04 |
BE712496A (fr) | 1968-09-20 |
DE1793572A1 (de) | 1971-07-01 |
DE1767012B1 (de) | 1970-05-21 |
ES354886A1 (es) | 1970-02-16 |
ES351780A1 (es) | 1969-06-16 |
SE329997B (fr) | 1970-11-02 |
NO118743B (fr) | 1970-02-09 |
NL6803918A (fr) | 1968-09-23 |
AT288329B (de) | 1971-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |