AU604981B2 - Grinding process - Google Patents
Grinding process Download PDFInfo
- Publication number
- AU604981B2 AU604981B2 AU23770/88A AU2377088A AU604981B2 AU 604981 B2 AU604981 B2 AU 604981B2 AU 23770/88 A AU23770/88 A AU 23770/88A AU 2377088 A AU2377088 A AU 2377088A AU 604981 B2 AU604981 B2 AU 604981B2
- Authority
- AU
- Australia
- Prior art keywords
- grinding
- media
- mill
- process according
- dispersant
- 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.)
- Ceased
Links
- 238000000227 grinding Methods 0.000 title claims description 48
- 238000000034 method Methods 0.000 title claims description 31
- 239000002245 particle Substances 0.000 claims description 36
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 20
- 239000002270 dispersing agent Substances 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 10
- 229910010293 ceramic material Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 238000005189 flocculation Methods 0.000 claims description 7
- 230000016615 flocculation Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 229920000058 polyacrylate Polymers 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 230000001351 cycling effect Effects 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 238000003801 milling Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001482237 Pica Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- AGOYDEPGAOXOCK-KCBOHYOISA-N clarithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@](C)([C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)OC)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 AGOYDEPGAOXOCK-KCBOHYOISA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012936 correction and preventive action Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/06—Selection or use of additives to aid disintegrating
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU23770/88A AU604981B2 (en) | 1987-10-20 | 1988-10-13 | Grinding process |
| DK585388A DK585388A (da) | 1987-10-20 | 1988-10-20 | Fremgangsmaade til formaling |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPI499087 | 1987-10-20 | ||
| AUPI4990 | 1987-10-20 | ||
| AU23770/88A AU604981B2 (en) | 1987-10-20 | 1988-10-13 | Grinding process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2377088A AU2377088A (en) | 1989-04-20 |
| AU604981B2 true AU604981B2 (en) | 1991-01-03 |
Family
ID=25619128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU23770/88A Ceased AU604981B2 (en) | 1987-10-20 | 1988-10-13 | Grinding process |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU604981B2 (da) |
| DK (1) | DK585388A (da) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496100A (en) * | 1982-10-18 | 1985-01-29 | Mattel, Inc. | Flexible track |
| AU591981B2 (en) * | 1986-05-30 | 1989-12-21 | Stemcor Corporation | Autogenous attrition grinding |
-
1988
- 1988-10-13 AU AU23770/88A patent/AU604981B2/en not_active Ceased
- 1988-10-20 DK DK585388A patent/DK585388A/da not_active Application Discontinuation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496100A (en) * | 1982-10-18 | 1985-01-29 | Mattel, Inc. | Flexible track |
| AU591981B2 (en) * | 1986-05-30 | 1989-12-21 | Stemcor Corporation | Autogenous attrition grinding |
Also Published As
| Publication number | Publication date |
|---|---|
| DK585388D0 (da) | 1988-10-20 |
| AU2377088A (en) | 1989-04-20 |
| DK585388A (da) | 1989-04-21 |
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