LU74774A1 - - Google Patents
Info
- Publication number
- LU74774A1 LU74774A1 LU74774A LU74774A LU74774A1 LU 74774 A1 LU74774 A1 LU 74774A1 LU 74774 A LU74774 A LU 74774A LU 74774 A LU74774 A LU 74774A LU 74774 A1 LU74774 A1 LU 74774A1
- Authority
- LU
- Luxembourg
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
- C01B32/336—Preparation characterised by gaseous activating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT49124/75A IT1035331B (it) | 1975-04-16 | 1975-04-16 | Carbone attivo ottenuto da pro dotti intermedi della produzione di coke formato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74774A1 true LU74774A1 (fr) | 1976-11-11 |
Family
ID=11269711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74774A LU74774A1 (fr) | 1975-04-16 | 1976-04-15 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE840827A (fr) |
| DE (1) | DE2616543C3 (fr) |
| FR (1) | FR2307765A1 (fr) |
| GB (1) | GB1522554A (fr) |
| IT (1) | IT1035331B (fr) |
| LU (1) | LU74774A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2757079B1 (fr) * | 1996-12-12 | 1999-02-26 | Elf Antar France | Papier de filtration de liquides charges |
| CN101891273B (zh) * | 2010-08-30 | 2012-07-04 | 武汉钢铁(集团)公司 | 生化外排水脱色剂及其制备方法 |
| CN103693805B (zh) * | 2013-12-02 | 2014-12-10 | 陕西煤业化工技术研究院有限责任公司 | 一种煤热解废弃物的回收利用装置及方法 |
| CN113371708A (zh) * | 2021-06-24 | 2021-09-10 | 西安交通大学 | 一种球磨辅助有机发酵技术制备半焦基活性炭的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB701174A (en) * | 1950-09-13 | 1953-12-16 | Standard Oil Dev Co | Preparation of activated carbon |
| FR1049829A (fr) * | 1952-01-24 | 1954-01-04 | Standard Oil Dev Co | Préparation de charbon activé |
| FR1383891A (fr) * | 1963-10-28 | 1965-01-04 | Charbonnages De France | Procédé perfectionné de préparation de charbon actif |
| CA1010845A (en) * | 1972-06-28 | 1977-05-24 | Exxon Research And Engineering Company | Process for activating fluid coke and its use in purifying waste water |
-
1975
- 1975-04-16 IT IT49124/75A patent/IT1035331B/it active
-
1976
- 1976-04-14 DE DE2616543A patent/DE2616543C3/de not_active Expired
- 1976-04-15 BE BE6045445A patent/BE840827A/fr not_active IP Right Cessation
- 1976-04-15 FR FR7611126A patent/FR2307765A1/fr active Granted
- 1976-04-15 LU LU74774A patent/LU74774A1/xx unknown
- 1976-04-15 GB GB15460/76A patent/GB1522554A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2307765B1 (fr) | 1978-05-05 |
| FR2307765A1 (fr) | 1976-11-12 |
| DE2616543B2 (de) | 1980-03-13 |
| IT1035331B (it) | 1979-10-20 |
| DE2616543A1 (de) | 1976-10-21 |
| DE2616543C3 (de) | 1980-10-30 |
| BE840827A (fr) | 1976-08-02 |
| GB1522554A (en) | 1978-08-23 |