CA2291272A1 - Production de corps de carbone avec traitement thermique - Google Patents
Production de corps de carbone avec traitement thermique Download PDFInfo
- Publication number
- CA2291272A1 CA2291272A1 CA002291272A CA2291272A CA2291272A1 CA 2291272 A1 CA2291272 A1 CA 2291272A1 CA 002291272 A CA002291272 A CA 002291272A CA 2291272 A CA2291272 A CA 2291272A CA 2291272 A1 CA2291272 A1 CA 2291272A1
- Authority
- CA
- Canada
- Prior art keywords
- green
- petroleum coke
- packing material
- blend
- calcined
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000012856 packing Methods 0.000 claims abstract description 80
- 239000000463 material Substances 0.000 claims abstract description 71
- 239000000203 mixture Substances 0.000 claims abstract description 69
- 239000002006 petroleum coke Substances 0.000 claims abstract description 67
- 238000000034 method Methods 0.000 claims abstract description 47
- 230000003111 delayed effect Effects 0.000 claims abstract description 29
- 239000000571 coke Substances 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 2
- 239000000470 constituent Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000002008 calcined petroleum coke Substances 0.000 description 27
- 229910052782 aluminium Inorganic materials 0.000 description 12
- 238000001354 calcination Methods 0.000 description 7
- 239000011329 calcined coke Substances 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000003039 volatile agent Substances 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 239000002010 green coke Substances 0.000 description 4
- 239000011294 coal tar pitch Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000005504 petroleum refining Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000011237 carbonaceous particulate material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000006253 pitch coke Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
- C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
L'invention a trait à une technique de production de corps de carbone avec traitement thermique dans des fours à découvert ou à feu mobile. Les corps de carbone crus sont, dans le cadre de cette technique, conditionnés avec un matériau carboné particulaire de conditionnement contenant comme constituant du coke de pétrole cru mélangé à des particules de coke de pétrole calciné et/ou recyclé. Si le coke de pétrole est un coke de pétrole cru à cokéfaction différée, le reste du matériau de conditionnement sera issu, soit de coke de pétrole à cokéfaction différée calciné, soit de matériau de conditionnement recyclé contenant du coke de pétrole à cokéfaction différée ayant été soumis à un traitement thermique et/ou de leurs mélanges. Si le coke de pétrole cru utilisé dans le mélange est un coke de pétrole cru de craquage, le reste du matériau de conditionnent sera un coke de craquage calciné ayant été soumis à un traitement thermique. Cette invention concerne, de surcroît, l'utilisation dans le matériau de conditionnement de coke de pétrole cru à cokéfaction différée à faible teneur.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1997/009714 WO1998055426A1 (fr) | 1997-06-04 | 1997-06-04 | Production de corps de carbone avec traitement thermique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2291272A1 true CA2291272A1 (fr) | 1998-12-10 |
Family
ID=22261024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002291272A Abandoned CA2291272A1 (fr) | 1997-06-04 | 1997-06-04 | Production de corps de carbone avec traitement thermique |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0984907A1 (fr) |
| AU (1) | AU3300697A (fr) |
| CA (1) | CA2291272A1 (fr) |
| WO (1) | WO1998055426A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9970710B2 (en) | 2012-06-15 | 2018-05-15 | Fluor Technologies Corporation | Carbon baking heat recovery ring furnace |
| CA2876840C (fr) | 2012-06-15 | 2019-10-22 | Fluor Technologies Corporation | Systeme d'allumage a recuperation de chaleur et de prechauffage d'oxygene pour cuisson de carbone |
| CN112745123A (zh) * | 2021-01-25 | 2021-05-04 | 焦作钧菲津材科技有限公司 | 一种碳素材料制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3998933A (en) * | 1974-09-16 | 1976-12-21 | Union Carbide Corporation | Coke particle filter for pitch fumes to form electrodes |
| US3975144A (en) * | 1975-03-11 | 1976-08-17 | Reynolds Metals Company | Cathode baking system |
-
1997
- 1997-06-04 EP EP97928845A patent/EP0984907A1/fr not_active Withdrawn
- 1997-06-04 WO PCT/US1997/009714 patent/WO1998055426A1/fr not_active Ceased
- 1997-06-04 AU AU33006/97A patent/AU3300697A/en not_active Abandoned
- 1997-06-04 CA CA002291272A patent/CA2291272A1/fr not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU3300697A (en) | 1998-12-21 |
| WO1998055426A1 (fr) | 1998-12-10 |
| EP0984907A1 (fr) | 2000-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0367372B1 (fr) | Fabrication d'une électrode du type söderberg utilisant un liant phénolique volatil pouvant produire une grande quantité de carbone | |
| RU2546268C2 (ru) | Углеродное изделие, способ изготовления углеродного изделия и его использование | |
| US7534328B2 (en) | Electrodes useful for molten salt electrolysis of aluminum oxide to aluminum | |
| CN109813116B (zh) | 一种矿热炉烘炉方法 | |
| AU2019306027A1 (en) | Blend composition comprising petroleum coke and pyrolytic carbon for electrodes | |
| US5683631A (en) | Carbonaceous packing material for prebaked anode maufacture in open pit ring furnaces | |
| CN102887503B (zh) | 一种降低煤沥青含量生产炭素制品的方法 | |
| US2998375A (en) | Electrode of carbon material from bituminous coal and method of making the same | |
| CA2837003A1 (fr) | Refractaire pour le garnissage interieur d'un haut fourneau, obtenu par semi-graphitisation d'un melange comprenant c et si | |
| US2764539A (en) | Carbon electrodes | |
| CA2291272A1 (fr) | Production de corps de carbone avec traitement thermique | |
| NZ500930A (en) | Heat treatment of carbon anodes in open pit with packing including green petroleum coke | |
| US3871986A (en) | Joint ramming cement for electrolytic reduction cell cathodes | |
| JP4048756B2 (ja) | 品質を均一化したコークスの製造方法 | |
| CN104661337A (zh) | 一种电阻料及其使用方法 | |
| CN112745123A (zh) | 一种碳素材料制备方法 | |
| US6159603A (en) | Method for the use of material containing carbon in the electrolytic production of aluminium | |
| US3925092A (en) | Joint ramming cement | |
| EP0779258B1 (fr) | Procédé pour cuire ou calciner de pièces moulées en carbone dans un fourneau et matériau d'encastrement pour l'utilisation dans le même | |
| Rhedey et al. | Carbon raw material effects on aluminum reduction cell anodes | |
| AU2007201332B2 (en) | Electrodes useful for molten salt electrolysis of aluminum oxide to aluminum | |
| Fukuda | Coal‐Tar Pitch Coke | |
| RU2385290C2 (ru) | Способ получения графита | |
| JPS5849483B2 (ja) | アルミニウム電解槽用陰極炭素ブロック製造法 | |
| US3025229A (en) | Improvements in the method of making carbon anodes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |