JP4857271B2 - 電極製造用の炭素乾燥剤の製造方法 - Google Patents
電極製造用の炭素乾燥剤の製造方法 Download PDFInfo
- Publication number
- JP4857271B2 JP4857271B2 JP2007528615A JP2007528615A JP4857271B2 JP 4857271 B2 JP4857271 B2 JP 4857271B2 JP 2007528615 A JP2007528615 A JP 2007528615A JP 2007528615 A JP2007528615 A JP 2007528615A JP 4857271 B2 JP4857271 B2 JP 4857271B2
- Authority
- JP
- Japan
- Prior art keywords
- mill
- producing
- powder
- carbon desiccant
- machine
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000002274 desiccant Substances 0.000 title claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 10
- 229910052799 carbon Inorganic materials 0.000 title claims description 10
- 239000000843 powder Substances 0.000 claims description 24
- 238000007873 sieving Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 11
- 238000003801 milling Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 9
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 238000000227 grinding Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 239000011362 coarse particle Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000002006 petroleum coke Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/04—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Carbon And Carbon Compounds (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Description
Claims (6)
- 電極製造用の炭素乾燥剤の製造方法であって、異なる造粒フラクションを製造し、所定の割合で混合し、フラクションの少なくとも一つが所定の調節可能な粒径に粉砕されたダストフラクションであり、運転中に粒径を連続して調節できる製粉機/粉ふるい機統合機を、ダストフラクションを粉砕するのに使用し、
使用される製粉機/粉ふるい機統合機が、粉ふるい機一体型のローラー粉砕製粉機であり、
製粉機/粉ふるい機統合機を連続運転中の、素材の品質の変動又は製法の変化に適応させることを特徴とする炭素乾燥剤の製造方法。 - 製粉機の粉砕圧力を調節することを特徴とする請求項1記載の炭素乾燥剤の製造方法。
- 製粉機ドライブの回転速度を調節することを特徴とする請求項1記載の炭素乾燥剤の製造方法。
- 製粉機及び粉ふるい機の空気スループットを調節することを特徴とする請求項1記載の炭素乾燥剤の製造方法。
- 動的粉ふるい機を使用することを特徴とする請求項1記載の炭素乾燥剤の製造方法。
- 粉ふるい機の回転速度を調節することを特徴とする請求項5記載の炭素乾燥剤の製造方法。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2004/009798 WO2006024315A1 (de) | 2004-09-02 | 2004-09-02 | Verfahren zum aufbereiten von kohle-trockenstoff für die herstellung von elektroden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008511525A JP2008511525A (ja) | 2008-04-17 |
| JP4857271B2 true JP4857271B2 (ja) | 2012-01-18 |
Family
ID=34958497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007528615A Expired - Fee Related JP4857271B2 (ja) | 2004-09-02 | 2004-09-02 | 電極製造用の炭素乾燥剤の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8052077B2 (ja) |
| EP (1) | EP1789363B1 (ja) |
| JP (1) | JP4857271B2 (ja) |
| CN (1) | CN100548876C (ja) |
| DE (1) | DE502004008991D1 (ja) |
| WO (1) | WO2006024315A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450333B (zh) * | 2007-11-29 | 2011-02-02 | 沈阳铝镁设计研究院 | 一种碳质原料破碎筛分方法及系统 |
| US10016762B2 (en) * | 2015-06-16 | 2018-07-10 | Arvos Raymond Bartlett Snow Llc | Vertical bowl mill for producing coarse ground particles |
| CN113372119B (zh) * | 2020-04-28 | 2022-12-30 | 吉林炭素有限公司 | 一种石墨电极本体配方中干料粒级组成的设计方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54123774A (en) * | 1978-02-23 | 1979-09-26 | Babcock Krauss Maffei Ind | Method of adjusting grain size of finishing material carried out from grinder and its device |
| JPS61278387A (ja) * | 1985-06-03 | 1986-12-09 | エフ・エル・スミス・アンド・カンパニ−・エ−・エス | 粒状物質を細かい部分及び荒い部分に分類する分離体 |
| JPH02139054A (ja) * | 1988-11-18 | 1990-05-29 | Ube Ind Ltd | 堅型粉砕機の運転方法 |
| JPH06233970A (ja) * | 1992-07-18 | 1994-08-23 | Kloeckner Humboldt Deutz Ag | 粒状原料の分級機と、それを組み込んだ粉砕システム |
| JPH1121116A (ja) * | 1997-06-30 | 1999-01-26 | Nippon Steel Corp | 窒化ホウ素で被覆された炭素質粉末および炭素質繊維 |
| JP2002367611A (ja) * | 2001-06-08 | 2002-12-20 | Mitsui Mining Co Ltd | リチウム二次電池用負極材料、その製造方法、及びリチウム二次電池 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150678A (ja) * | 1984-08-18 | 1986-03-12 | 川崎重工業株式会社 | 分級器 |
| DE8425837U1 (de) * | 1984-08-31 | 1984-11-22 | Krupp Polysius Ag, 4720 Beckum | Wälzmühle |
| US4798342A (en) * | 1988-01-11 | 1989-01-17 | Williams Patent Crusher And Pulverizer Company | Fuel processing system for control of nitrous oxide emissions |
| US4981269A (en) * | 1988-11-18 | 1991-01-01 | Ube Industries, Ltd. | Vertical mill |
| DE4022062C1 (en) | 1990-07-11 | 1991-11-14 | Thyssen Stahl Ag, 4100 Duisburg, De | Strip guide for butt welding along edge - uses sensors along length for control changing axial position of deflection rollers |
| DE4122062C2 (de) * | 1991-07-03 | 1995-04-06 | R & D Carbon Ltd | Verfahren zur Aufbereitung eines Trockenstoffes zur Herstellung von Elektroden |
| US5330110A (en) * | 1993-07-12 | 1994-07-19 | Williams Robert M | Apparatus for grinding material to a fineness grade |
| US6966508B2 (en) * | 2002-12-26 | 2005-11-22 | Edward Kenneth Levy | On-line control of coal flow |
-
2004
- 2004-09-02 DE DE502004008991T patent/DE502004008991D1/de not_active Expired - Lifetime
- 2004-09-02 EP EP04764756A patent/EP1789363B1/de not_active Revoked
- 2004-09-02 WO PCT/EP2004/009798 patent/WO2006024315A1/de not_active Ceased
- 2004-09-02 US US11/661,434 patent/US8052077B2/en not_active Expired - Fee Related
- 2004-09-02 CN CNB2004800439051A patent/CN100548876C/zh not_active Expired - Fee Related
- 2004-09-02 JP JP2007528615A patent/JP4857271B2/ja not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54123774A (en) * | 1978-02-23 | 1979-09-26 | Babcock Krauss Maffei Ind | Method of adjusting grain size of finishing material carried out from grinder and its device |
| JPS61278387A (ja) * | 1985-06-03 | 1986-12-09 | エフ・エル・スミス・アンド・カンパニ−・エ−・エス | 粒状物質を細かい部分及び荒い部分に分類する分離体 |
| JPH02139054A (ja) * | 1988-11-18 | 1990-05-29 | Ube Ind Ltd | 堅型粉砕機の運転方法 |
| JPH06233970A (ja) * | 1992-07-18 | 1994-08-23 | Kloeckner Humboldt Deutz Ag | 粒状原料の分級機と、それを組み込んだ粉砕システム |
| JPH1121116A (ja) * | 1997-06-30 | 1999-01-26 | Nippon Steel Corp | 窒化ホウ素で被覆された炭素質粉末および炭素質繊維 |
| JP2002367611A (ja) * | 2001-06-08 | 2002-12-20 | Mitsui Mining Co Ltd | リチウム二次電池用負極材料、その製造方法、及びリチウム二次電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1789363B1 (de) | 2009-02-11 |
| US20070284463A1 (en) | 2007-12-13 |
| DE502004008991D1 (de) | 2009-03-26 |
| US8052077B2 (en) | 2011-11-08 |
| EP1789363A1 (de) | 2007-05-30 |
| CN101010258A (zh) | 2007-08-01 |
| WO2006024315A1 (de) | 2006-03-09 |
| CN100548876C (zh) | 2009-10-14 |
| JP2008511525A (ja) | 2008-04-17 |
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