BR9302779A - Processo para o isolamento de um produto mineral fino - Google Patents
Processo para o isolamento de um produto mineral finoInfo
- Publication number
- BR9302779A BR9302779A BR9302779A BR9302779A BR9302779A BR 9302779 A BR9302779 A BR 9302779A BR 9302779 A BR9302779 A BR 9302779A BR 9302779 A BR9302779 A BR 9302779A BR 9302779 A BR9302779 A BR 9302779A
- Authority
- BR
- Brazil
- Prior art keywords
- mineral
- suspension
- source
- grinding
- insulation
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 7
- 239000011707 mineral Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 238000009413 insulation Methods 0.000 title 1
- 239000000725 suspension Substances 0.000 abstract 4
- 230000005484 gravity Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/041—Grinding
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
- C01P2004/12—Particle morphology extending in one dimension, e.g. needle-like with a cylindrical shape
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/38—Particle morphology extending in three dimensions cube-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Crushing And Grinding (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Inorganic Insulating Materials (AREA)
- Glass Compositions (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP92306231A EP0577889B1 (en) | 1992-07-07 | 1992-07-07 | Differential grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9302779A true BR9302779A (pt) | 1994-02-16 |
Family
ID=8211427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9302779A BR9302779A (pt) | 1992-07-07 | 1993-07-06 | Processo para o isolamento de um produto mineral fino |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5407140A (pt) |
| EP (1) | EP0577889B1 (pt) |
| AT (1) | ATE158202T1 (pt) |
| AU (1) | AU661167B2 (pt) |
| BR (1) | BR9302779A (pt) |
| CZ (1) | CZ288613B6 (pt) |
| DE (1) | DE69222300T2 (pt) |
| ES (1) | ES2106145T3 (pt) |
| GB (1) | GB2268425B (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533678A (en) * | 1993-01-19 | 1996-07-09 | Pluess-Staufer Ag | Method for the production of carbonates by wet grinding |
| US5984213A (en) * | 1994-04-11 | 1999-11-16 | Mount Isa Mines Limited | Attrition mill |
| EP0751830B1 (en) * | 1994-04-11 | 2002-02-06 | Mount Isa Mines Limited | Attrition mill |
| DE19529184A1 (de) * | 1995-08-08 | 1997-02-13 | Krupp Polysius Ag | Anlage zur Naßaufbereitung von Mineralien |
| GB9816578D0 (en) * | 1998-07-31 | 1998-09-30 | Ecc Int Ltd | Inorganic particulate materials and their production |
| US6662951B1 (en) | 2000-09-27 | 2003-12-16 | Basic Resources, Inc. | Process for extracting and purifying naturally occurring zeolite |
| BRPI0614814B1 (pt) * | 2005-08-15 | 2019-04-24 | Xstrata Technology Pty Ltd. | Método para a redução do tamanho de partícula de uma alimentação |
| DE102012217305A1 (de) | 2012-09-25 | 2014-03-27 | Upm-Kymmene Corporation | Verfahren zur Herstellung von Basisprodukten aus Asche, insbesondere Papierasche |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1860811A (en) * | 1926-05-26 | 1932-05-31 | Bethlehem Steel Corp | Treatment of ores |
| US1999825A (en) * | 1932-11-29 | 1935-04-30 | Southern Mineral Products Corp | Treatment of nelsonite ore |
| US3171718A (en) * | 1962-02-16 | 1965-03-02 | Freeport Sulphur Co | Delaminated domestic sedimentary clay products and method of preparation thereof |
| US3476576A (en) * | 1967-01-26 | 1969-11-04 | Freeport Sulphur Co | Process for obtaining a size reduction of non-lamellar materials |
| US3536264A (en) * | 1968-06-11 | 1970-10-27 | Thiele Kaolin Co | Removal of titanium impurities from clay |
| US3599879A (en) * | 1970-02-17 | 1971-08-17 | English Clays Lovering Pochin | Grinding treatment of clay |
| DE2251099C3 (de) * | 1972-10-18 | 1979-02-22 | Pluess-Staufer Ag, Oftringen, Aargau (Schweiz) | Mahlkörper für Mühlen zur Vermahlung von Mineralien |
| JPS5216826B2 (pt) * | 1973-06-13 | 1977-05-11 | ||
| US3924813A (en) * | 1974-11-11 | 1975-12-09 | Yara Engineering Corp | Method and apparatus for clay beneficiating |
| US4561597A (en) * | 1982-06-22 | 1985-12-31 | Anglo-American Clays Corp. | Method for improving handleability of calcined kaolin clay products |
| US4561547A (en) * | 1983-09-28 | 1985-12-31 | Estwanik Iii Joseph J | Suspendible storage assembly |
| US4510254A (en) * | 1984-01-23 | 1985-04-09 | Morris Horton H | Method of treating zeolite ores to remove discoloring impurities and improve its brightness and resulting finely ground zeolite |
| US4989794A (en) * | 1986-07-16 | 1991-02-05 | Alcan International Limited | Method of producing fine particles |
| SE8604241D0 (sv) * | 1986-10-06 | 1986-10-06 | Lars Jorgen Lidstrom | Returmaterialbehandling |
| DE3635010A1 (de) * | 1986-10-10 | 1988-04-14 | Gock Eberhard Priv Doz Prof Dr | Erzeugung von synthetischem anatas aus ilmeniten mit duennsaeure |
-
1992
- 1992-07-07 DE DE69222300T patent/DE69222300T2/de not_active Expired - Fee Related
- 1992-07-07 EP EP92306231A patent/EP0577889B1/en not_active Expired - Lifetime
- 1992-07-07 AT AT92306231T patent/ATE158202T1/de not_active IP Right Cessation
- 1992-07-07 ES ES92306231T patent/ES2106145T3/es not_active Expired - Lifetime
-
1993
- 1993-06-22 GB GB9312844A patent/GB2268425B/en not_active Expired - Fee Related
- 1993-07-06 AU AU41747/93A patent/AU661167B2/en not_active Ceased
- 1993-07-06 BR BR9302779A patent/BR9302779A/pt not_active Application Discontinuation
- 1993-07-07 CZ CZ19931357A patent/CZ288613B6/cs not_active IP Right Cessation
- 1993-07-07 US US08/088,435 patent/US5407140A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU4174793A (en) | 1994-01-13 |
| ATE158202T1 (de) | 1997-10-15 |
| DE69222300D1 (de) | 1997-10-23 |
| EP0577889B1 (en) | 1997-09-17 |
| GB2268425A (en) | 1994-01-12 |
| AU661167B2 (en) | 1995-07-13 |
| EP0577889A1 (en) | 1994-01-12 |
| GB2268425B (en) | 1995-11-01 |
| CZ135793A3 (en) | 1994-10-19 |
| CZ288613B6 (cs) | 2001-08-15 |
| DE69222300T2 (de) | 1998-04-16 |
| GB9312844D0 (en) | 1993-08-04 |
| US5407140A (en) | 1995-04-18 |
| ES2106145T3 (es) | 1997-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EE | Request for examination | ||
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FF | Decision: intention to grant | ||
| FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |