BR0210639A - Método e dispositivo para moagem fina de partìculas minerais - Google Patents
Método e dispositivo para moagem fina de partìculas mineraisInfo
- Publication number
- BR0210639A BR0210639A BR0210639-6A BR0210639A BR0210639A BR 0210639 A BR0210639 A BR 0210639A BR 0210639 A BR0210639 A BR 0210639A BR 0210639 A BR0210639 A BR 0210639A
- Authority
- BR
- Brazil
- Prior art keywords
- mineral particles
- pellets
- fine grinding
- grinding
- steel
- Prior art date
Links
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)
- Crushing And Pulverization Processes (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
"MéTODO E DISPOSITIVO PARA MOAGEM FINA DE PARTìCULAS MINERAIS". A presente invenção refere-se a um método para moagem fina de partículas minerais consiste em produzir péletes (38) feitos de aço com um alto teor de carbono, ou ferro fundido, por meio de atomização com uma faixa de dimensão granular menor do que 15 mm, e misturar os péletes (38) com bolas (36) feitas de aço ou ferro fundido com dimensões entre 20mm e 120 mm, em um moinho rotativo, a proporção em peso de péletes (38) dependendo da dimensão granular das partículas minerais para moer, e a relação de redução desejada.
Applications Claiming Priority (3)
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 |
FR0108350 | 2001-06-25 | ||
PCT/FR2002/002197 WO2003000427A1 (fr) | 2001-06-25 | 2002-06-25 | Procede et dispositif de broyage fin de particules minerales |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0210639A true BR0210639A (pt) | 2004-07-27 |
BR0210639B1 BR0210639B1 (pt) | 2011-01-11 |
Family
ID=8864731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0210639-6A BR0210639B1 (pt) | 2001-06-25 | 2002-06-25 | método para moagem fina de partìculas minerais. |
Country Status (12)
Country | Link |
---|---|
US (1) | US7093782B2 (pt) |
EP (1) | EP1401583B1 (pt) |
JP (1) | JP4156510B2 (pt) |
AT (1) | ATE320313T1 (pt) |
BR (1) | BR0210639B1 (pt) |
CA (1) | CA2450190C (pt) |
DE (1) | DE60209921T2 (pt) |
ES (1) | ES2260473T3 (pt) |
FR (1) | FR2826299B1 (pt) |
MX (1) | MXPA03011233A (pt) |
WO (1) | WO2003000427A1 (pt) |
ZA (1) | ZA200309746B (pt) |
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 (pt) * | 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 | Schäfer, Horst, 99762 Niedersachswerfen | 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 ES ES02760362T patent/ES2260473T3/es not_active Expired - Lifetime
- 2002-06-25 AT AT02760362T patent/ATE320313T1/de not_active IP Right Cessation
- 2002-06-25 JP JP2003506659A patent/JP4156510B2/ja not_active Expired - Fee Related
- 2002-06-25 CA CA002450190A patent/CA2450190C/en not_active Expired - Fee Related
- 2002-06-25 WO PCT/FR2002/002197 patent/WO2003000427A1/fr active IP Right Grant
- 2002-06-25 EP EP02760362A patent/EP1401583B1/fr not_active Expired - Lifetime
- 2002-06-25 BR BRPI0210639-6A patent/BR0210639B1/pt not_active IP Right Cessation
- 2002-06-25 US US10/480,815 patent/US7093782B2/en not_active Expired - Fee Related
- 2002-06-25 MX MXPA03011233A patent/MXPA03011233A/es active IP Right Grant
- 2002-06-25 DE DE60209921T patent/DE60209921T2/de not_active Expired - Lifetime
-
2003
- 2003-12-17 ZA ZA200309746A patent/ZA200309746B/en unknown
Also Published As
Publication number | Publication date |
---|---|
MXPA03011233A (es) | 2004-10-28 |
FR2826299B1 (fr) | 2003-09-26 |
EP1401583A1 (fr) | 2004-03-31 |
CA2450190C (en) | 2009-09-29 |
ATE320313T1 (de) | 2006-04-15 |
ES2260473T3 (es) | 2006-11-01 |
ZA200309746B (en) | 2004-05-24 |
DE60209921T2 (de) | 2006-12-14 |
FR2826299A1 (fr) | 2002-12-27 |
US20040118954A1 (en) | 2004-06-24 |
JP2004530551A (ja) | 2004-10-07 |
US7093782B2 (en) | 2006-08-22 |
JP4156510B2 (ja) | 2008-09-24 |
DE60209921D1 (de) | 2006-05-11 |
WO2003000427A1 (fr) | 2003-01-03 |
EP1401583B1 (fr) | 2006-03-15 |
CA2450190A1 (en) | 2003-01-03 |
BR0210639B1 (pt) | 2011-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/06/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2312 DE 28-04-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |