CN1758005A - 可利用挥发份的电煅烧炉及电煅烧方法 - Google Patents
可利用挥发份的电煅烧炉及电煅烧方法 Download PDFInfo
- Publication number
- CN1758005A CN1758005A CN200510047126.5A CN200510047126A CN1758005A CN 1758005 A CN1758005 A CN 1758005A CN 200510047126 A CN200510047126 A CN 200510047126A CN 1758005 A CN1758005 A CN 1758005A
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- CN
- China
- Prior art keywords
- electric
- fugitive constituent
- baffling
- utilizes
- heater
- Prior art date
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- Granted
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- 238000001354 calcination Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002006 petroleum coke Substances 0.000 claims abstract description 22
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000003830 anthracite Substances 0.000 claims abstract description 19
- 239000000470 constituent Substances 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 7
- 238000005087 graphitization Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 239000002003 electrode paste Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/001—Calcining
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0004—Devices wherein the heating current flows through the material to be heated
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100471265A CN100427865C (zh) | 2005-09-02 | 2005-09-02 | 可利用挥发份的电煅烧炉及电煅烧方法 |
US11/512,720 US7792177B2 (en) | 2005-09-02 | 2006-08-30 | Method and furnace for electrical calcination enabling utilization of volatile matters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100471265A CN100427865C (zh) | 2005-09-02 | 2005-09-02 | 可利用挥发份的电煅烧炉及电煅烧方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1758005A true CN1758005A (zh) | 2006-04-12 |
CN100427865C CN100427865C (zh) | 2008-10-22 |
Family
ID=36703496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100471265A Active CN100427865C (zh) | 2005-09-02 | 2005-09-02 | 可利用挥发份的电煅烧炉及电煅烧方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7792177B2 (zh) |
CN (1) | CN100427865C (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101737787B (zh) * | 2008-11-20 | 2011-08-31 | 沈阳铝镁设计研究院有限公司 | 一种用在高温下铬渣解毒的罐式煅烧炉 |
CN102374787A (zh) * | 2010-08-26 | 2012-03-14 | 沈阳铝镁设计研究院有限公司 | 电煅烧炉的底部装置 |
CN102478359A (zh) * | 2010-11-30 | 2012-05-30 | 沈阳铝镁设计研究院有限公司 | 电煅烧无烟煤烟气处理及利用的方法及装置 |
CN102538455A (zh) * | 2012-03-06 | 2012-07-04 | 许继忠 | 一种罐式煅烧炉 |
CN103159207A (zh) * | 2011-12-14 | 2013-06-19 | 贵阳铝镁设计研究院有限公司 | 石墨炭素材料电煅烧炉 |
CN103851903A (zh) * | 2012-11-28 | 2014-06-11 | 沈阳铝镁设计研究院有限公司 | 一种罐式煅烧炉挥发份通道 |
CN104302998A (zh) * | 2011-10-26 | 2015-01-21 | 氟石科技公司 | 碳烘焙热量回收烧火系统 |
CN106766895A (zh) * | 2016-12-30 | 2017-05-31 | 重庆市河海碳素制品有限公司 | 能够减少热量流失的烧结炉 |
CN109579536A (zh) * | 2018-12-29 | 2019-04-05 | 宁夏宁平炭素有限责任公司 | 高效节能环保电极糊原料高温煅烧设备 |
CN114162812A (zh) * | 2021-12-14 | 2022-03-11 | 国家能源集团宁夏煤业有限责任公司 | 抑制石墨阳极氧化烧蚀速率的方法和石墨化煅烧炉 |
CN115849365A (zh) * | 2023-02-27 | 2023-03-28 | 沈阳铝镁设计研究院有限公司 | 一种具有自动点火装置的石墨化炉 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114001548B (zh) * | 2021-10-29 | 2024-03-26 | 中国铝业股份有限公司 | 阳极铸型焙烧系统和阳极铸型焙烧方法 |
CN115028161B (zh) * | 2022-06-17 | 2024-01-09 | 焦作集越纳米材料技术有限公司 | 一种碳纳米管的制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2231104A (en) * | 1937-12-24 | 1941-02-11 | Berghaus | Electric reaction furnace |
US4025610A (en) * | 1973-12-15 | 1977-05-24 | Nippon Kokan Kabushiki Kaisha | Method and apparatus for denitrifying coke |
JPS51121013A (en) * | 1975-04-16 | 1976-10-22 | Shinagawa Refractories Co | Method and apparatus for heatttreating carbon mold articles |
SU846587A1 (ru) * | 1979-10-03 | 1981-07-15 | Институт Черной Металлургии Министерствачерной Металлургии Cccp | Многоступенчатый теплообменник уста-НОВКи дл ВОССТАНОВлЕНи Руд |
US4635273A (en) * | 1979-12-04 | 1987-01-06 | Vereinigte Aluminium Werke Aktiengeselschaft | Method and apparatus for the thermal production of metal carbides and metals |
DE3146891C2 (de) * | 1981-11-26 | 1985-03-14 | BKMI Industrieanlagen GmbH, 8000 München | Verfahren zum Kalzinieren heizwerthaltiger Mineralstoffe |
CN88101167A (zh) * | 1988-03-04 | 1988-11-16 | 武建国 | 具有两种煅烧方式的煅烧炉 |
EP0576934B1 (en) * | 1992-06-23 | 1998-09-16 | TDK Corporation | Calcination furnace |
US5683631A (en) * | 1995-09-11 | 1997-11-04 | Zabreznik; Rodney D. | Carbonaceous packing material for prebaked anode maufacture in open pit ring furnaces |
NO305312B1 (no) | 1997-04-14 | 1999-05-10 | Elkem Materials | FremgangsmÕte og anordning for elektrisk kalsinering av karbonholdig materiale |
CN1240224A (zh) | 1998-06-21 | 2000-01-05 | 赵明才 | 石油焦脱硫提纯方法及工业炉 |
RU2244890C1 (ru) | 2003-01-30 | 2005-01-20 | Открытое Акционерное Общество "Украинский Графит" | Печь электрокальцинации сыпучего углеродного материала |
WO2005033602A1 (de) | 2003-09-30 | 2005-04-14 | C. Otto Feuerfest Gmbh | Ringkammerofen und heizwand für einen ringkkammerofen |
-
2005
- 2005-09-02 CN CNB2005100471265A patent/CN100427865C/zh active Active
-
2006
- 2006-08-30 US US11/512,720 patent/US7792177B2/en active Active
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101737787B (zh) * | 2008-11-20 | 2011-08-31 | 沈阳铝镁设计研究院有限公司 | 一种用在高温下铬渣解毒的罐式煅烧炉 |
CN102374787B (zh) * | 2010-08-26 | 2013-08-14 | 沈阳铝镁设计研究院有限公司 | 电煅烧炉的底部装置 |
CN102374787A (zh) * | 2010-08-26 | 2012-03-14 | 沈阳铝镁设计研究院有限公司 | 电煅烧炉的底部装置 |
CN102478359A (zh) * | 2010-11-30 | 2012-05-30 | 沈阳铝镁设计研究院有限公司 | 电煅烧无烟煤烟气处理及利用的方法及装置 |
CN104302998A (zh) * | 2011-10-26 | 2015-01-21 | 氟石科技公司 | 碳烘焙热量回收烧火系统 |
CN103159207B (zh) * | 2011-12-14 | 2015-04-08 | 贵阳铝镁设计研究院有限公司 | 石墨炭素材料电煅烧炉 |
CN103159207A (zh) * | 2011-12-14 | 2013-06-19 | 贵阳铝镁设计研究院有限公司 | 石墨炭素材料电煅烧炉 |
CN102538455A (zh) * | 2012-03-06 | 2012-07-04 | 许继忠 | 一种罐式煅烧炉 |
CN103851903A (zh) * | 2012-11-28 | 2014-06-11 | 沈阳铝镁设计研究院有限公司 | 一种罐式煅烧炉挥发份通道 |
CN103851903B (zh) * | 2012-11-28 | 2016-06-29 | 沈阳铝镁设计研究院有限公司 | 一种罐式煅烧炉挥发份通道 |
CN106766895A (zh) * | 2016-12-30 | 2017-05-31 | 重庆市河海碳素制品有限公司 | 能够减少热量流失的烧结炉 |
CN109579536A (zh) * | 2018-12-29 | 2019-04-05 | 宁夏宁平炭素有限责任公司 | 高效节能环保电极糊原料高温煅烧设备 |
CN109579536B (zh) * | 2018-12-29 | 2023-11-24 | 宁夏宁平炭素有限责任公司 | 高效节能环保电极糊原料高温煅烧设备 |
CN114162812A (zh) * | 2021-12-14 | 2022-03-11 | 国家能源集团宁夏煤业有限责任公司 | 抑制石墨阳极氧化烧蚀速率的方法和石墨化煅烧炉 |
CN114162812B (zh) * | 2021-12-14 | 2024-04-26 | 国家能源集团宁夏煤业有限责任公司 | 抑制石墨阳极氧化烧蚀速率的方法和石墨化煅烧炉 |
CN115849365A (zh) * | 2023-02-27 | 2023-03-28 | 沈阳铝镁设计研究院有限公司 | 一种具有自动点火装置的石墨化炉 |
Also Published As
Publication number | Publication date |
---|---|
US20070064764A1 (en) | 2007-03-22 |
CN100427865C (zh) | 2008-10-22 |
US7792177B2 (en) | 2010-09-07 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENYANG ALUMINUM + MAGNESIUM ENGINEERING + RESEAR Free format text: FORMER NAME: SHENYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
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CP01 | Change in the name or title of a patent holder |
Address after: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee after: Shenyang Aluminum & Magnesium Engineering & Research Institute Co., Ltd. Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: Shenyang Aluminium and Magnesium Design Institute |
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Effective date of registration: 20160829 Address after: 100093 Haidian District apricot stone road, No. C, block, Beijing Patentee after: Zhong Lv international project limited-liability company Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: Shenyang Aluminum & Magnesium Engineering & Research Institute Co., Ltd. |