RU97101252A - COMPOSITION OF CHARGE AND METHOD OF MANUFACTURING A PRESS POWDER FOR OBTAINING CARBON MATERIAL - Google Patents
COMPOSITION OF CHARGE AND METHOD OF MANUFACTURING A PRESS POWDER FOR OBTAINING CARBON MATERIALInfo
- Publication number
- RU97101252A RU97101252A RU97101252/25A RU97101252A RU97101252A RU 97101252 A RU97101252 A RU 97101252A RU 97101252/25 A RU97101252/25 A RU 97101252/25A RU 97101252 A RU97101252 A RU 97101252A RU 97101252 A RU97101252 A RU 97101252A
- Authority
- RU
- Russia
- Prior art keywords
- manufacturing
- carbon material
- press powder
- charge
- composition
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 239000003575 carbonaceous material Substances 0.000 title claims 2
- 239000000203 mixture Substances 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- 229910002804 graphite Inorganic materials 0.000 claims 3
- 239000010439 graphite Substances 0.000 claims 3
- 239000011294 coal tar pitch Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000011295 pitch Substances 0.000 claims 1
Claims (1)
Каменноугольный пек - 80-95
Терморасширенный графит - 5-20
2. Способ изготовления пресс-порошка по п.1, отличающийся тем, что пек расплавляют, смешивают с терморасширенным графитом до получения однородной массы, которую подвергают окислению кислородом воздуха в интервале температур 250-350oC.1. Press powder for the manufacture of carbon material, including coal tar pitch, subjected to heat treatment and subsequent grinding, characterized in that it contains thermally expanded graphite in the following ratio of components, wt.%:
Coal tar pitch - 80-95
Expanded Graphite - 5-20
2. A method of manufacturing a press powder according to claim 1, characterized in that the pitch is melted, mixed with thermally expanded graphite to obtain a homogeneous mass, which is subjected to oxidation with oxygen in the temperature range 250-350 o C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97101252A RU2134656C1 (en) | 1997-01-24 | 1997-01-24 | Composition and method for preparing charge for production of carbon material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97101252A RU2134656C1 (en) | 1997-01-24 | 1997-01-24 | Composition and method for preparing charge for production of carbon material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU97101252A true RU97101252A (en) | 1999-02-20 |
| RU2134656C1 RU2134656C1 (en) | 1999-08-20 |
Family
ID=20189392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU97101252A RU2134656C1 (en) | 1997-01-24 | 1997-01-24 | Composition and method for preparing charge for production of carbon material |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2134656C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA49933U (en) * | 2010-02-02 | 2010-05-11 | Юрий Александрович Балашов | application of flexible thermoexpanded graphite as a material for manufacturing anode body used for corrosion protection of underground and underwater metal pipelines and structures |
| RU2456235C2 (en) * | 2010-10-07 | 2012-07-20 | Учреждение Российской академии наук Институт углехимии и химического материаловедения Сибирского отделения Российской академии наук | Method of producing cellular graphite |
-
1997
- 1997-01-24 RU RU97101252A patent/RU2134656C1/en active
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