FR2493858A1 - Procede de fabrication d'une charge minerale a grains arrondis, et produit obtenu - Google Patents
Procede de fabrication d'une charge minerale a grains arrondis, et produit obtenu Download PDFInfo
- Publication number
- FR2493858A1 FR2493858A1 FR8021405A FR8021405A FR2493858A1 FR 2493858 A1 FR2493858 A1 FR 2493858A1 FR 8021405 A FR8021405 A FR 8021405A FR 8021405 A FR8021405 A FR 8021405A FR 2493858 A1 FR2493858 A1 FR 2493858A1
- Authority
- FR
- France
- Prior art keywords
- grinding
- mill
- rounded
- pref
- grains
- 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.)
- Granted
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 31
- 239000011435 rock Substances 0.000 title claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 22
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 7
- 239000011707 mineral Substances 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910021532 Calcite Inorganic materials 0.000 claims abstract description 4
- 229910000514 dolomite Inorganic materials 0.000 claims abstract 2
- 239000010459 dolomite Substances 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 17
- 239000012764 mineral filler Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 125000005581 pyrene group Chemical group 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 8
- 239000007858 starting material Substances 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000945 filler Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 235000015076 Shorea robusta Nutrition 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 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
-
- 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
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/021—Calcium carbonates
-
- 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
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/028—Compounds containing only magnesium as metal
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crushing And Grinding (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8021405A FR2493858A1 (fr) | 1980-10-07 | 1980-10-07 | Procede de fabrication d'une charge minerale a grains arrondis, et produit obtenu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8021405A FR2493858A1 (fr) | 1980-10-07 | 1980-10-07 | Procede de fabrication d'une charge minerale a grains arrondis, et produit obtenu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2493858A1 true FR2493858A1 (fr) | 1982-05-14 |
| FR2493858B1 FR2493858B1 (enrdf_load_stackoverflow) | 1983-01-21 |
Family
ID=9246618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8021405A Granted FR2493858A1 (fr) | 1980-10-07 | 1980-10-07 | Procede de fabrication d'une charge minerale a grains arrondis, et produit obtenu |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2493858A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3617169A1 (de) * | 1986-05-22 | 1988-01-14 | Pluss Stauffer Ag | Carbonathaltige mineralische fuellstoffe, pigmente und aehnliche materialien |
| EP0282027A1 (en) * | 1987-03-12 | 1988-09-14 | Jmc Corporation | Calcium carbonate powder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2347417A1 (fr) * | 1976-04-07 | 1977-11-04 | Ass Portland Cement | Charges au blanc de craie pour compositions a base de polymeres, telles que matieres plastiques et caoutchoucs |
-
1980
- 1980-10-07 FR FR8021405A patent/FR2493858A1/fr active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2347417A1 (fr) * | 1976-04-07 | 1977-11-04 | Ass Portland Cement | Charges au blanc de craie pour compositions a base de polymeres, telles que matieres plastiques et caoutchoucs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3617169A1 (de) * | 1986-05-22 | 1988-01-14 | Pluss Stauffer Ag | Carbonathaltige mineralische fuellstoffe, pigmente und aehnliche materialien |
| EP0282027A1 (en) * | 1987-03-12 | 1988-09-14 | Jmc Corporation | Calcium carbonate powder |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2493858B1 (enrdf_load_stackoverflow) | 1983-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |