ZA200309746B - Method and device for the grinding of mineral particles. - Google Patents
Method and device for the grinding of mineral particles. Download PDFInfo
- Publication number
- ZA200309746B ZA200309746B ZA200309746A ZA200309746A ZA200309746B ZA 200309746 B ZA200309746 B ZA 200309746B ZA 200309746 A ZA200309746 A ZA 200309746A ZA 200309746 A ZA200309746 A ZA 200309746A ZA 200309746 B ZA200309746 B ZA 200309746B
- Authority
- ZA
- South Africa
- Prior art keywords
- pellets
- fine grinding
- grinding
- grinding method
- granulometry
- Prior art date
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 83
- 239000002245 particle Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 15
- 239000011707 mineral Substances 0.000 title claims abstract description 15
- 239000008188 pellet Substances 0.000 claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 12
- 238000000889 atomisation Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000001033 granulometry Methods 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 4
- 238000007669 thermal treatment Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005549 size reduction Methods 0.000 claims description 2
- 101001126084 Homo sapiens Piwi-like protein 2 Proteins 0.000 claims 1
- 102100029365 Piwi-like protein 2 Human genes 0.000 claims 1
- GYMWQLRSSDFGEQ-ADRAWKNSSA-N [(3e,8r,9s,10r,13s,14s,17r)-13-ethyl-17-ethynyl-3-hydroxyimino-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate;(8r,9s,13s,14s,17r)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthrene-3,17-diol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1.O/N=C/1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(OC(C)=O)C#C)[C@@H]4[C@@H]3CCC2=C\1 GYMWQLRSSDFGEQ-ADRAWKNSSA-N 0.000 claims 1
- 239000000047 product Substances 0.000 description 9
- 239000012634 fragment Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009692 water atomization Methods 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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/20—Disintegrating members
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0108350A FR2826299B1 (fr) | 2001-06-25 | 2001-06-25 | Procede et dispositif de broyage fin de particules minerales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200309746B true ZA200309746B (en) | 2004-05-24 |
Family
ID=8864731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200309746A ZA200309746B (en) | 2001-06-25 | 2003-12-17 | Method and device for the grinding of mineral particles. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7093782B2 (de) |
| EP (1) | EP1401583B1 (de) |
| JP (1) | JP4156510B2 (de) |
| AT (1) | ATE320313T1 (de) |
| BR (1) | BR0210639B1 (de) |
| CA (1) | CA2450190C (de) |
| DE (1) | DE60209921T2 (de) |
| ES (1) | ES2260473T3 (de) |
| FR (1) | FR2826299B1 (de) |
| MX (1) | MXPA03011233A (de) |
| WO (1) | WO2003000427A1 (de) |
| ZA (1) | ZA200309746B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2859722B1 (fr) * | 2003-09-15 | 2006-02-03 | Wheelabrator Allevard | Materiau composite a haute resistance a l'abrasion, comprenant de la grenaille a base d'acier et procede de fabrication d'un tel materiau |
| JP5896270B2 (ja) * | 2011-09-16 | 2016-03-30 | 新東工業株式会社 | 粉砕メディア、その粉砕メディアを用いた粉砕方法及び粉砕メディアの製造方法 |
| CN103736570B (zh) * | 2013-12-13 | 2015-10-21 | 郭斐 | 铁砂颗粒改性加工工艺、铁砂颗粒和破碎机研磨面板 |
| US9943853B2 (en) * | 2014-01-16 | 2018-04-17 | Michael Marshall | Pulverizing apparatus and method of pulverizing rocks |
| CN106391221A (zh) * | 2016-11-18 | 2017-02-15 | 福州恒裕陶瓷有限公司 | 一种用于陶瓷釉料研磨的球磨机 |
| CN109569809A (zh) * | 2018-11-13 | 2019-04-05 | 北京国电龙源环保工程有限公司 | 一种基于大数据的脱硫磨制系统钢球调整方法及系统 |
| CN113731299B (zh) * | 2021-08-30 | 2022-10-18 | 安徽亚格盛电子新材料有限公司 | 三甲基铟的粒径控制工艺 |
| CN114471845B (zh) * | 2022-02-15 | 2023-02-10 | 福建长泰万泰矿物制品有限公司 | 一种硅土研磨方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE339733C (de) * | 1919-12-16 | 1921-08-04 | Martha Buettner Geb Zimmermann | Fuellung fuer Rohrmuehlen zur Feinzerkleinerung |
| US1720024A (en) * | 1927-12-03 | 1929-07-09 | American Mangamese Steel Compa | Ore mill and grinding element therefor |
| US1860393A (en) * | 1930-05-26 | 1932-05-31 | Allis Chalmers Mfg Co | Comminuting body |
| US2021671A (en) * | 1931-01-19 | 1935-11-19 | Skinner Lewis Bailey | Manufacture of superphosphates |
| US2332701A (en) * | 1940-06-12 | 1943-10-26 | Charles W Dowsett | System and method of grinding |
| US3027105A (en) * | 1960-12-16 | 1962-03-27 | Newton L Hall | Rotary grinding mill short-rod and ball type |
| US3028104A (en) * | 1961-06-26 | 1962-04-03 | Newton L Hall | Horizontal rotary grinding mill and apparatus inclosing floating-impelling load-rotor |
| US3486706A (en) * | 1967-02-10 | 1969-12-30 | Minnesota Mining & Mfg | Ceramic grinding media |
| DE2251099C3 (de) * | 1972-10-18 | 1979-02-22 | Pluess-Staufer Ag, Oftringen, Aargau (Schweiz) | Mahlkörper für Mühlen zur Vermahlung von Mineralien |
| FR2228115B1 (de) * | 1973-05-04 | 1975-11-21 | Thome Cromback Acieries | |
| US6070817A (en) * | 1988-02-12 | 2000-06-06 | Yanase; Shigeo | Pulverizer |
| DE9410261U1 (de) * | 1993-06-29 | 1994-10-27 | Schaefer Horst | Anordnung zur Grießmahlung in einer Einkammerrohrmühle |
| AU2086700A (en) * | 1999-01-19 | 2000-08-07 | Magotteaux International S.A. | Process of the production of high-carbon cast steels intended for wearing parts |
-
2001
- 2001-06-25 FR FR0108350A patent/FR2826299B1/fr not_active Expired - Fee Related
-
2002
- 2002-06-25 BR BRPI0210639-6A patent/BR0210639B1/pt not_active IP Right Cessation
- 2002-06-25 MX MXPA03011233A patent/MXPA03011233A/es active IP Right Grant
- 2002-06-25 DE DE60209921T patent/DE60209921T2/de not_active Expired - Lifetime
- 2002-06-25 EP EP02760362A patent/EP1401583B1/de not_active Expired - Lifetime
- 2002-06-25 CA CA002450190A patent/CA2450190C/en not_active Expired - Fee Related
- 2002-06-25 AT AT02760362T patent/ATE320313T1/de not_active IP Right Cessation
- 2002-06-25 WO PCT/FR2002/002197 patent/WO2003000427A1/fr active IP Right Grant
- 2002-06-25 JP JP2003506659A patent/JP4156510B2/ja not_active Expired - Fee Related
- 2002-06-25 US US10/480,815 patent/US7093782B2/en not_active Expired - Fee Related
- 2002-06-25 ES ES02760362T patent/ES2260473T3/es not_active Expired - Lifetime
-
2003
- 2003-12-17 ZA ZA200309746A patent/ZA200309746B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1401583B1 (de) | 2006-03-15 |
| EP1401583A1 (de) | 2004-03-31 |
| MXPA03011233A (es) | 2004-10-28 |
| JP4156510B2 (ja) | 2008-09-24 |
| FR2826299B1 (fr) | 2003-09-26 |
| BR0210639A (pt) | 2004-07-27 |
| WO2003000427A1 (fr) | 2003-01-03 |
| DE60209921T2 (de) | 2006-12-14 |
| ATE320313T1 (de) | 2006-04-15 |
| US20040118954A1 (en) | 2004-06-24 |
| BR0210639B1 (pt) | 2011-01-11 |
| JP2004530551A (ja) | 2004-10-07 |
| ES2260473T3 (es) | 2006-11-01 |
| DE60209921D1 (de) | 2006-05-11 |
| US7093782B2 (en) | 2006-08-22 |
| CA2450190A1 (en) | 2003-01-03 |
| FR2826299A1 (fr) | 2002-12-27 |
| CA2450190C (en) | 2009-09-29 |
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