NL6902333A - - Google Patents
Info
- Publication number
- NL6902333A NL6902333A NL6902333A NL6902333A NL6902333A NL 6902333 A NL6902333 A NL 6902333A NL 6902333 A NL6902333 A NL 6902333A NL 6902333 A NL6902333 A NL 6902333A NL 6902333 A NL6902333 A NL 6902333A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C01B32/348—Metallic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70614668A | 1968-02-16 | 1968-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6902333A true NL6902333A (fr) | 1969-08-19 |
Family
ID=24836396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6902333A NL6902333A (fr) | 1968-02-16 | 1969-02-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE728452A (fr) |
| DE (1) | DE1907913C3 (fr) |
| FR (1) | FR2002047A1 (fr) |
| GB (1) | GB1215794A (fr) |
| NL (1) | NL6902333A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800011026A1 (it) | 2018-12-12 | 2020-06-12 | Eni Spa | Carbone attivo e procedimento di preparazione di un carbone attivo a basso contenuto di metalli a partire da spurghi di raffineria o di processi di idroconversione di prodotti petroliferi pesanti |
| IT201800011015A1 (it) | 2018-12-12 | 2020-06-12 | Eni Spa | Procedimento di preparazione di carbone attivo a partire da residui petroliferi |
| FR3107788B1 (fr) | 2020-02-28 | 2022-09-09 | Tekcem | Antenne active comportant un cadre blindé |
| FR3119956A1 (fr) | 2021-02-18 | 2022-08-19 | Tekcem | Amplificateur à transimpédance |
| CN114212789A (zh) * | 2021-11-27 | 2022-03-22 | 安徽工程大学 | 一种超疏水生物质基碳材料的构筑方法 |
| CN115571879A (zh) * | 2022-10-12 | 2023-01-06 | 兰州理工大学 | 一种生物质多孔碳的生物吸收制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE486076C (de) * | 1921-03-15 | 1929-11-08 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von aktiver Kohle und Kohlesteinen |
| DE478945C (de) * | 1926-06-24 | 1929-07-08 | Merck Ag E | Herstellung aktiver Kohle |
| DE528239C (de) * | 1929-05-05 | 1931-06-26 | Ver Farbwerke Act Ges | Herstellung hochaktiver Kohle |
-
1969
- 1969-02-11 GB GB7238/69A patent/GB1215794A/en not_active Expired
- 1969-02-14 FR FR6903650A patent/FR2002047A1/fr active Pending
- 1969-02-14 NL NL6902333A patent/NL6902333A/xx unknown
- 1969-02-14 BE BE728452D patent/BE728452A/fr not_active IP Right Cessation
- 1969-02-17 DE DE1907913A patent/DE1907913C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2002047A1 (fr) | 1969-10-03 |
| DE1907913A1 (de) | 1969-09-25 |
| DE1907913C3 (de) | 1981-03-19 |
| GB1215794A (en) | 1970-12-16 |
| BE728452A (fr) | 1969-07-16 |
| DE1907913B2 (de) | 1980-07-10 |