RU2010147682A - METHOD FOR PRODUCING GRAPHITE - Google Patents
METHOD FOR PRODUCING GRAPHITE Download PDFInfo
- Publication number
- RU2010147682A RU2010147682A RU2010147682/05A RU2010147682A RU2010147682A RU 2010147682 A RU2010147682 A RU 2010147682A RU 2010147682/05 A RU2010147682/05 A RU 2010147682/05A RU 2010147682 A RU2010147682 A RU 2010147682A RU 2010147682 A RU2010147682 A RU 2010147682A
- Authority
- RU
- Russia
- Prior art keywords
- crystallization
- needle
- graphite
- petroleum coke
- producing graphite
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract 5
- 229910002804 graphite Inorganic materials 0.000 title claims abstract 5
- 239000010439 graphite Substances 0.000 title claims abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract 4
- 238000002425 crystallisation Methods 0.000 claims abstract 4
- 230000008025 crystallization Effects 0.000 claims abstract 4
- 239000011331 needle coke Substances 0.000 claims abstract 4
- 239000002006 petroleum coke Substances 0.000 claims abstract 4
- 239000003054 catalyst Substances 0.000 claims abstract 2
- 239000011294 coal tar pitch Substances 0.000 claims abstract 2
- 239000010941 cobalt Substances 0.000 claims abstract 2
- 229910017052 cobalt Inorganic materials 0.000 claims abstract 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract 2
- 229910052742 iron Inorganic materials 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims abstract 2
- 229910052759 nickel Inorganic materials 0.000 claims abstract 2
Landscapes
- Carbon And Carbon Compounds (AREA)
- Catalysts (AREA)
Abstract
1. Способ получения графита путем кристаллизации игольчатого или нефтяного кокса в присутствии катализатора, выбранного из ряда, включающего соединения железа, кобальта, никеля и их любые смеси, отличающийся тем, что кристаллизацию проводят при температуре 400-590°С в восстановительной среде. ! 2. Способ по 1, отличающийся тем, что для получения монолита графита в игольчатый или нефтяной кокс добавляют каменноугольный пек. ! 3. Способ по 1, отличающийся тем, что в качестве восстановительной среды используют отходящие газы. 1. The method of producing graphite by crystallization of needle or petroleum coke in the presence of a catalyst selected from the series comprising compounds of iron, cobalt, nickel and any mixtures thereof, characterized in that the crystallization is carried out at a temperature of 400-590 ° C in a reducing environment. ! 2. The method according to 1, characterized in that to obtain a monolith of graphite in the needle or petroleum coke add coal tar pitch. ! 3. The method according to 1, characterized in that the exhaust gas is used as a reducing medium.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010147682/05A RU2476374C2 (en) | 2010-11-22 | 2010-11-22 | Method of producing graphite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010147682/05A RU2476374C2 (en) | 2010-11-22 | 2010-11-22 | Method of producing graphite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010147682A true RU2010147682A (en) | 2012-05-27 |
| RU2476374C2 RU2476374C2 (en) | 2013-02-27 |
Family
ID=46231423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010147682/05A RU2476374C2 (en) | 2010-11-22 | 2010-11-22 | Method of producing graphite |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2476374C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821429A (en) * | 2022-12-29 | 2023-03-21 | 大连理工大学 | A kind of method of carbon fiber catalytic graphitization |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1279958A1 (en) * | 1984-12-10 | 1986-12-30 | Всесоюзный Ордена Октябрьской Революции Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности | Method of manufacturing carbon anode for electrolytic production of aluminium |
| US7658902B2 (en) * | 2006-09-12 | 2010-02-09 | Graftech International Holdings Inc. | Low CTE highly isotropic graphite |
| US8623510B2 (en) * | 2006-12-22 | 2014-01-07 | Toyo Tanso Co., Ltd. | Graphite material and method for manufacturing the same |
| RU2385290C2 (en) * | 2008-06-25 | 2010-03-27 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Method of graphite production |
| RU2370437C1 (en) * | 2008-08-06 | 2009-10-20 | Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (статус государственного учреждения) | Method of producing carbon anode material |
-
2010
- 2010-11-22 RU RU2010147682/05A patent/RU2476374C2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821429A (en) * | 2022-12-29 | 2023-03-21 | 大连理工大学 | A kind of method of carbon fiber catalytic graphitization |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2476374C2 (en) | 2013-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20151123 |