CN1834205B - 艾奇逊石墨化炉生产石墨化石油焦工艺 - Google Patents
艾奇逊石墨化炉生产石墨化石油焦工艺 Download PDFInfo
- Publication number
- CN1834205B CN1834205B CN2006100725177A CN200610072517A CN1834205B CN 1834205 B CN1834205 B CN 1834205B CN 2006100725177 A CN2006100725177 A CN 2006100725177A CN 200610072517 A CN200610072517 A CN 200610072517A CN 1834205 B CN1834205 B CN 1834205B
- Authority
- CN
- China
- Prior art keywords
- layer
- conductive electrode
- furnace
- conductive
- stove tail
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
Description
项目 | 煅后石油焦 | 石墨化石油焦 |
挥发份 | ≤0.5% | ≤0.5% |
灰份 | ≤1.5% | ≤0.5% |
固定碳 | 98%左右 | ≥98.5% |
全硫含量 | 0.5%左右 | ≤0.05% |
含氮量 | >1000PPM | ≤300PPM |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100725177A CN1834205B (zh) | 2006-04-12 | 2006-04-12 | 艾奇逊石墨化炉生产石墨化石油焦工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100725177A CN1834205B (zh) | 2006-04-12 | 2006-04-12 | 艾奇逊石墨化炉生产石墨化石油焦工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1834205A CN1834205A (zh) | 2006-09-20 |
CN1834205B true CN1834205B (zh) | 2011-09-14 |
Family
ID=37002102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100725177A Expired - Fee Related CN1834205B (zh) | 2006-04-12 | 2006-04-12 | 艾奇逊石墨化炉生产石墨化石油焦工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1834205B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5802129B2 (ja) * | 2008-10-27 | 2015-10-28 | イメリス グラファイト アンド カーボン スイッツァランド リミティド | グラファイト粉末の製造および処理方法 |
CN102491311A (zh) * | 2011-11-18 | 2012-06-13 | 马军旗 | 直热式炭粉石墨化装置及直热式炭粉石墨化方法 |
CN102557016B (zh) * | 2011-11-19 | 2014-06-25 | 宜宾天原集团股份有限公司 | 无烟煤石墨化工艺 |
CN103160644A (zh) * | 2013-03-13 | 2013-06-19 | 北京中渣冶金技术有限公司 | 冶炼纯净钢用低氮增碳剂的生产设备及制备和使用方法 |
CN103435032B (zh) * | 2013-08-12 | 2016-01-27 | 南昌大学 | 纳米碳材料高温石墨化处理方法 |
CN105036125B (zh) * | 2015-09-08 | 2017-08-29 | 耿巨泉 | 锂电池负极材料石墨化炉以及石墨化工艺 |
CN105502362B (zh) * | 2015-12-28 | 2018-02-13 | 河南九龙新能源材料有限公司 | 一种生产石墨类负极材料的艾奇逊炉及其装炉工艺 |
CN105502361B (zh) * | 2015-12-28 | 2017-08-01 | 河南九龙新能源材料有限公司 | 一种生产负极材料艾奇逊炉的石墨化工艺 |
CN107055526A (zh) * | 2017-05-27 | 2017-08-18 | 山东兴丰新能源科技有限公司 | 一种石墨化炉及其制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5683631A (en) * | 1995-09-11 | 1997-11-04 | Zabreznik; Rodney D. | Carbonaceous packing material for prebaked anode maufacture in open pit ring furnaces |
DE10244351B4 (de) * | 2002-09-24 | 2005-09-22 | Sgl Carbon Ag | Ofenanlage nach Castner, deren Verwendung und Verfahren zum Graphitieren von Kohlenstoffkörpern |
CN1724963A (zh) * | 2005-06-14 | 2006-01-25 | 沈阳铝镁设计研究院 | 煅烧焦石墨化方法及煅烧焦石墨化炉 |
-
2006
- 2006-04-12 CN CN2006100725177A patent/CN1834205B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5683631A (en) * | 1995-09-11 | 1997-11-04 | Zabreznik; Rodney D. | Carbonaceous packing material for prebaked anode maufacture in open pit ring furnaces |
DE10244351B4 (de) * | 2002-09-24 | 2005-09-22 | Sgl Carbon Ag | Ofenanlage nach Castner, deren Verwendung und Verfahren zum Graphitieren von Kohlenstoffkörpern |
CN1724963A (zh) * | 2005-06-14 | 2006-01-25 | 沈阳铝镁设计研究院 | 煅烧焦石墨化方法及煅烧焦石墨化炉 |
Also Published As
Publication number | Publication date |
---|---|
CN1834205A (zh) | 2006-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1834205B (zh) | 艾奇逊石墨化炉生产石墨化石油焦工艺 | |
CN205258011U (zh) | 一种卧式艾奇逊石墨化炉 | |
CN105502361A (zh) | 一种生产负极材料艾奇逊炉的石墨化工艺 | |
CN105502362A (zh) | 一种生产石墨类负极材料的艾奇逊炉及其装炉工艺 | |
CN103964423B (zh) | 人造石墨负极材料内串石墨化生产方法及其石墨化炉 | |
CN106082189B (zh) | 利用碳化硅炉用变压器和电阻炉生产石墨化材料的方法 | |
CN101905882A (zh) | 利用石油焦或无烟煤连续生产高纯散状人造石墨的设备与方法 | |
CN106784767A (zh) | 一种同炉制备锂电池负极用石墨和碳化硅的方法 | |
CN101319331B (zh) | 制氟用含铜碳阳极的制造方法 | |
CN109626369A (zh) | 一种石墨化炉关于焙烧工艺的应用 | |
CN108727053A (zh) | 一种高性能碳碳复合碳材料的制备方法 | |
CN108439391A (zh) | 利用碳化硅炉用变压器和与其匹配的电阻炉获取煤系石墨的方法 | |
CN101417797A (zh) | 单桥串接石墨化炉 | |
CN201049966Y (zh) | 一种异形结构铝电解槽的阴极碳块 | |
CN106352701A (zh) | 用艾奇逊石墨化炉生产石墨材料的方法 | |
CN102557016B (zh) | 无烟煤石墨化工艺 | |
CN100383255C (zh) | 石油焦石墨化制备的增碳剂及石油焦石墨化装炉工艺 | |
CN108658078A (zh) | 一种碳化硅冶炼工艺 | |
CN210426088U (zh) | 一种用于焙烧和碳化的电阻炉 | |
CN108423674B (zh) | 一种低能耗锂电池石墨负极材料提纯工艺 | |
CN108662910A (zh) | 利用石墨化余热取代煅烧炉生产太西普煅煤和电煅煤的方法 | |
CN203807180U (zh) | 生产人造石墨负极材料的内串石墨化炉 | |
CN101748441B (zh) | 一种制取高密度铝电解槽阳极碳块生坯的方法和装置 | |
CN107557813A (zh) | 一种用于电解铝阴极槽整体筑炉技术的冷捣糊料 | |
CN102930919A (zh) | 无烟煤在制造导体材料的应用及无烟煤导体材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Song Jingcheng Inventor after: Chen Youchuan Inventor after: Li Sixin Inventor after: Geng Juquan Inventor after: Song Huiying Inventor before: Song Jingcheng Inventor before: Chen Youchuan Inventor before: Li Sixin Inventor before: Geng Juquan Inventor before: Deng Qibin Inventor before: Song Huiying |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SONG JINGCHENG CHEN YOUCHUAN LI SIXIN GENG JUQUAN DENG QIBIN SONG HUIYING TO: SONG JINGCHENG CHEN YOUCHUAN LI SIXIN GENG JUQUAN SONG HUIYING |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Song Jingcheng Inventor after: Chen Zuochuan Inventor after: Li Sixin Inventor after: Geng Juquan Inventor after: Song Huiying Inventor before: Song Jingcheng Inventor before: Chen Youchuan Inventor before: Li Sixin Inventor before: Geng Juquan Inventor before: Song Huiying |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SONG JINGCHENG CHEN YOUCHUAN LI SIXIN GENG JUQUAN SONG HUIYING TO: SONG JINGCHENG CHEN ZUOCHUAN LI SIXIN GENG JUQUAN SONG HUIYING |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20130412 |