NL7312632A - - Google Patents
Info
- Publication number
- NL7312632A NL7312632A NL7312632A NL7312632A NL7312632A NL 7312632 A NL7312632 A NL 7312632A NL 7312632 A NL7312632 A NL 7312632A NL 7312632 A NL7312632 A NL 7312632A NL 7312632 A NL7312632 A NL 7312632A
- 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
- C01B32/318—Preparation characterised by the starting materials
- C01B32/33—Preparation characterised by the starting materials from distillation residues of coal or petroleum; from petroleum acid sludge
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (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 |
|---|---|---|---|
| JP9255172A JPS55331B2 (https=) | 1972-09-14 | 1972-09-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7312632A true NL7312632A (https=) | 1974-03-18 |
| NL170264B NL170264B (nl) | 1982-05-17 |
| NL170264C NL170264C (nl) | 1982-10-18 |
Family
ID=14057523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7312632,A NL170264C (nl) | 1972-09-14 | 1973-09-13 | Werkwijze ter bereiding van grondstoffen voor geactiveerde kool. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3940344A (https=) |
| JP (1) | JPS55331B2 (https=) |
| DE (1) | DE2346230C3 (https=) |
| FR (1) | FR2200196B1 (https=) |
| GB (1) | GB1444122A (https=) |
| IT (1) | IT996160B (https=) |
| NL (1) | NL170264C (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4991099A (https=) * | 1973-01-05 | 1974-08-30 | ||
| FR2253815B1 (https=) * | 1973-12-05 | 1976-10-22 | Maruzen Oil Co Ltd | |
| US4172886A (en) * | 1976-02-27 | 1979-10-30 | Envirotech Corporation | Carbohydrate conversion to carbon monoxide and synthetic coal |
| US4465586A (en) * | 1982-06-14 | 1984-08-14 | Exxon Research & Engineering Co. | Formation of optically anisotropic pitches |
| EP2257602B1 (en) * | 2008-02-19 | 2018-10-17 | Cabot Corporation | Mesoporous carbon black with a large bet-surface and processes for making same |
| US9017837B2 (en) | 2008-02-19 | 2015-04-28 | Cabot Corporation | High surface area graphitized carbon and processes for making same |
| DE102009032810A1 (de) * | 2009-07-10 | 2011-01-13 | BLüCHER GMBH | Anlage und Verfahren zur Herstellung von Aktivkohle |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1711449A (en) * | 1925-04-27 | 1929-04-30 | Peter C Reilly | Treatment of pitch |
| FR1089139A (fr) * | 1952-12-10 | 1955-03-15 | Stamicarbon | Procédé pour la fabrication et l'emploi de matière carbomfère active pour décolorer et clarifier des liquides |
| US2809938A (en) * | 1954-05-26 | 1957-10-15 | Kerr Mc Gee Oil Ind Inc | Activatable chars, activated carbons, and process for preparing the same |
| US2900351A (en) * | 1956-02-06 | 1959-08-18 | Kerr Mc Gee Oil Ind Inc | Ion exchange material |
| US2911373A (en) * | 1956-02-10 | 1959-11-03 | Kerr Mc Gee Oil Ind Inc | Cation exchange materials and their preparation |
| US3338854A (en) * | 1964-01-07 | 1967-08-29 | Sun Oil Co | Epoxy resin-oxidized asphalt resin composition |
| US3248303A (en) * | 1964-05-01 | 1966-04-26 | Union Carbide Corp | Activatable coke from carbonaceous residues |
| JPS5112474B1 (https=) * | 1967-02-03 | 1976-04-20 | ||
| US3509038A (en) * | 1967-03-14 | 1970-04-28 | Exxon Research Engineering Co | Chemical treatment of an asphalt flux |
| GB1260034A (en) * | 1969-08-12 | 1972-01-12 | Coal Industry Patents Ltd | Method of manufacturing unitary porous carbon bodies |
| US3775344A (en) * | 1970-11-14 | 1973-11-27 | Kureha Chemical Ind Co Ltd | Active carbon having a hollow microspherical structure |
-
1972
- 1972-09-14 JP JP9255172A patent/JPS55331B2/ja not_active Expired
-
1973
- 1973-09-12 IT IT7352473A patent/IT996160B/it active
- 1973-09-13 DE DE2346230A patent/DE2346230C3/de not_active Expired
- 1973-09-13 US US05/397,208 patent/US3940344A/en not_active Expired - Lifetime
- 1973-09-13 NL NLAANVRAGE7312632,A patent/NL170264C/xx not_active IP Right Cessation
- 1973-09-14 GB GB4338773A patent/GB1444122A/en not_active Expired
- 1973-09-14 FR FR7333147A patent/FR2200196B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55331B2 (https=) | 1980-01-07 |
| GB1444122A (en) | 1976-07-28 |
| US3940344A (en) | 1976-02-24 |
| IT996160B (it) | 1975-12-10 |
| NL170264B (nl) | 1982-05-17 |
| FR2200196B1 (https=) | 1978-01-06 |
| DE2346230A1 (de) | 1974-03-21 |
| DE2346230C3 (de) | 1980-10-09 |
| NL170264C (nl) | 1982-10-18 |
| DE2346230B2 (de) | 1980-02-21 |
| FR2200196A1 (https=) | 1974-04-19 |
| JPS4949892A (https=) | 1974-05-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |