ZA200608347B - Testing method for ball mills - Google Patents
Testing method for ball mills Download PDFInfo
- Publication number
- ZA200608347B ZA200608347B ZA200608347A ZA200608347A ZA200608347B ZA 200608347 B ZA200608347 B ZA 200608347B ZA 200608347 A ZA200608347 A ZA 200608347A ZA 200608347 A ZA200608347 A ZA 200608347A ZA 200608347 B ZA200608347 B ZA 200608347B
- Authority
- ZA
- South Africa
- Prior art keywords
- testing
- ore
- grinding
- test
- semiautogenous
- Prior art date
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 78
- 238000000227 grinding Methods 0.000 claims abstract description 37
- 239000002245 particle Substances 0.000 claims description 4
- 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
- 238000000034 method Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000005029 sieve analysis 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
- B02C17/10—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 with one or a few disintegrating members arranged in the container
-
- 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
- B02C17/1805—Monitoring devices for tumbling mills
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
- G01N2203/0087—Resistance to crushing
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Sampling And Sample Adjustment (AREA)
- Crushing And Grinding (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Detection And Correction Of Errors (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/820,373 US7197952B2 (en) | 2004-04-08 | 2004-04-08 | Testing method for ball mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200608347B true ZA200608347B (en) | 2008-06-25 |
Family
ID=35059171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200608347A ZA200608347B (en) | 2004-04-08 | 2006-10-06 | Testing method for ball mills |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7197952B2 (fr) |
| EP (1) | EP1737575B1 (fr) |
| CN (1) | CN100460073C (fr) |
| AT (1) | ATE487541T1 (fr) |
| AU (1) | AU2005230244B2 (fr) |
| BR (1) | BRPI0509355B1 (fr) |
| CA (1) | CA2561078C (fr) |
| DE (1) | DE602005024675D1 (fr) |
| DK (1) | DK1737575T3 (fr) |
| EA (1) | EA009158B1 (fr) |
| MX (1) | MXPA06011491A (fr) |
| WO (1) | WO2005097327A1 (fr) |
| ZA (1) | ZA200608347B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CL2011002292A1 (es) * | 2011-09-15 | 2012-01-20 | Sgs Lakefield Res Chile S A 50% Solis Blau Ivan Luino 50% | Metodo y sistema para la medicion dinamica de dureza de roca que permite obtener el parametro de kwh/ton equivalente al que se obtiene en el proceso industrial de molienda o chancado de mineral, comprende un molino impactador, una balanza autocalibrable, un medio de alimentacion, un servo electrico y un computador conectado a la balanza y al servo. |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB404608A (en) | 1931-04-08 | 1934-01-08 | Babcock & Wilcox Ltd | Process of and apparatus for measuring reduction in size of solids |
| US3791218A (en) * | 1972-01-05 | 1974-02-12 | D & P Minerals Inc | Apparatus for removing samples of particulate materials from an endless belt conveyor |
| US3865718A (en) * | 1972-12-07 | 1975-02-11 | Dow Chemical Co | Frothers for the flotation of sulfidic ores |
| US3940997A (en) * | 1973-12-27 | 1976-03-02 | Xerox Corporation | Apparatus and method for measuring angle of repose |
| US5211920A (en) * | 1989-03-20 | 1993-05-18 | Betz Laboratories, Inc. | Agglomerating agents for clay containing ores |
| US5289728A (en) * | 1990-11-08 | 1994-03-01 | Jr Johanson, Inc. | Flow-no-flow tester |
| CN1055507C (zh) * | 1997-02-27 | 2000-08-16 | 河北电力设备厂 | 一种球磨机用高韧性高铬耐磨球及其制造方法 |
| US6089079A (en) * | 1997-05-27 | 2000-07-18 | Noranda Inc. | Moisture sensor for ore concentrates and other perticulate materials |
| CA2388251C (fr) | 2001-05-31 | 2007-09-11 | John Starkey | Broyeur a boulets |
-
2004
- 2004-04-08 US US10/820,373 patent/US7197952B2/en not_active Expired - Lifetime
-
2005
- 2005-03-07 CN CNB2005800098189A patent/CN100460073C/zh not_active Expired - Fee Related
- 2005-03-07 BR BRPI0509355A patent/BRPI0509355B1/pt not_active IP Right Cessation
- 2005-03-07 DE DE602005024675T patent/DE602005024675D1/de active Active
- 2005-03-07 EP EP05717263A patent/EP1737575B1/fr not_active Not-in-force
- 2005-03-07 AU AU2005230244A patent/AU2005230244B2/en not_active Ceased
- 2005-03-07 CA CA2561078A patent/CA2561078C/fr active Active
- 2005-03-07 EA EA200601573A patent/EA009158B1/ru not_active IP Right Cessation
- 2005-03-07 MX MXPA06011491A patent/MXPA06011491A/es active IP Right Grant
- 2005-03-07 DK DK05717263.7T patent/DK1737575T3/da active
- 2005-03-07 AT AT05717263T patent/ATE487541T1/de not_active IP Right Cessation
- 2005-03-07 WO PCT/FI2005/000136 patent/WO2005097327A1/fr active Application Filing
-
2006
- 2006-10-06 ZA ZA200608347A patent/ZA200608347B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE487541T1 (de) | 2010-11-15 |
| AU2005230244A1 (en) | 2005-10-20 |
| US20050223798A1 (en) | 2005-10-13 |
| EP1737575B1 (fr) | 2010-11-10 |
| BRPI0509355B1 (pt) | 2018-10-30 |
| CA2561078C (fr) | 2011-08-09 |
| CN100460073C (zh) | 2009-02-11 |
| DK1737575T3 (da) | 2010-12-06 |
| WO2005097327A1 (fr) | 2005-10-20 |
| DE602005024675D1 (de) | 2010-12-23 |
| EA009158B1 (ru) | 2007-10-26 |
| EP1737575A1 (fr) | 2007-01-03 |
| CA2561078A1 (fr) | 2005-10-20 |
| AU2005230244B2 (en) | 2010-08-12 |
| EA200601573A1 (ru) | 2007-04-27 |
| US7197952B2 (en) | 2007-04-03 |
| MXPA06011491A (es) | 2007-04-13 |
| BRPI0509355A (pt) | 2007-09-11 |
| CN1938096A (zh) | 2007-03-28 |
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