NL7403397A - - Google Patents
Info
- Publication number
- NL7403397A NL7403397A NL7403397A NL7403397A NL7403397A NL 7403397 A NL7403397 A NL 7403397A NL 7403397 A NL7403397 A NL 7403397A NL 7403397 A NL7403397 A NL 7403397A NL 7403397 A NL7403397 A NL 7403397A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/342—Preparation characterised by non-gaseous activating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Glanulating (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48029693A JPS5039635B2 (de) | 1973-03-13 | 1973-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7403397A true NL7403397A (de) | 1974-09-17 |
Family
ID=12283173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7403397A NL7403397A (de) | 1973-03-13 | 1974-03-13 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5039635B2 (de) |
| DE (1) | DE2411590A1 (de) |
| FR (1) | FR2221404A1 (de) |
| NL (1) | NL7403397A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2453325C2 (de) * | 1974-11-11 | 1985-03-28 | North American Carbon, Inc., Columbus, Ohio | Verfahren zur Herstellung von körniger, chemisch aktivierter Kohle |
| JPS60148620U (ja) * | 1984-03-15 | 1985-10-02 | 日本サ−モスタツト株式会社 | ワツクス型感温作動体のダイヤフラム |
| GB8909258D0 (en) * | 1989-04-24 | 1989-06-07 | Sutcliffe Speakman Carbons Ltd | Method of making activated carbon |
| US6593271B1 (en) * | 1999-06-17 | 2003-07-15 | Calgon Carbon Corporation | Carbon char for metals-removal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB434461A (en) * | 1935-01-21 | 1935-09-02 | Franz Krczil | Improvements relating to the manufacture of activated carbon |
| DE733410C (de) * | 1935-07-27 | 1943-03-26 | Permutit Ag | Verfahren zum Entfernen von Kationen aus Wasser oder waesserigen Loesungen |
-
1973
- 1973-03-13 JP JP48029693A patent/JPS5039635B2/ja not_active Expired
-
1974
- 1974-03-11 DE DE2411590A patent/DE2411590A1/de active Pending
- 1974-03-12 FR FR7408337A patent/FR2221404A1/fr active Granted
- 1974-03-13 NL NL7403397A patent/NL7403397A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49117390A (de) | 1974-11-09 |
| FR2221404A1 (en) | 1974-10-11 |
| JPS5039635B2 (de) | 1975-12-18 |
| DE2411590A1 (de) | 1974-09-26 |
| FR2221404B1 (de) | 1976-12-17 |