BE565365A - - Google Patents
Info
- Publication number
- BE565365A BE565365A BE565365DA BE565365A BE 565365 A BE565365 A BE 565365A BE 565365D A BE565365D A BE 565365DA BE 565365 A BE565365 A BE 565365A
- Authority
- BE
- Belgium
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
- B01J25/00—Catalysts of the Raney type
- B01J25/02—Raney nickel
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B5/00—Water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV12225A DE1201262B (de) | 1957-04-03 | 1957-04-03 | Verfahren zur praktisch voelligen Entfernung von in Wasser geloestem Sauerstoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE565365A true BE565365A (US07176317-20070213-C00004.png) |
Family
ID=7573788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE565365D BE565365A (US07176317-20070213-C00004.png) | 1957-04-03 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE565365A (US07176317-20070213-C00004.png) |
| DE (1) | DE1201262B (US07176317-20070213-C00004.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES8603356A1 (es) * | 1983-09-30 | 1985-12-16 | Westinghouse Electric Corp | Un procedimiento para la eliminacion de oxigeno disuelto de un medio acuoso |
| GB2149391B (en) * | 1983-11-10 | 1987-10-07 | Westinghouse Electric Corp | Method for removing dissolved oxygen from aqueous media |
| DE3545020A1 (de) * | 1985-09-28 | 1987-06-25 | Eppler Alwin | Verfahren zur biologischen denitrifizierung von wasser und vorrichtung zur durchfuehrung dieses verfahrens |
| DE3735758A1 (de) * | 1987-10-22 | 1989-05-03 | Degussa | Verfahren zur katalytischen reduktion von sauerstoff in waessrigen medien |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1001725A (fr) * | 1946-06-25 | 1952-02-27 | Procédé et dispositif de dégazage de l'eau |
-
0
- BE BE565365D patent/BE565365A/xx unknown
-
1957
- 1957-04-03 DE DEV12225A patent/DE1201262B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1201262B (de) | 1965-09-16 |
