CA2022300A1 - Methode et appareil de separation de matieres minerales - Google Patents
Methode et appareil de separation de matieres mineralesInfo
- Publication number
- CA2022300A1 CA2022300A1 CA 2022300 CA2022300A CA2022300A1 CA 2022300 A1 CA2022300 A1 CA 2022300A1 CA 2022300 CA2022300 CA 2022300 CA 2022300 A CA2022300 A CA 2022300A CA 2022300 A1 CA2022300 A1 CA 2022300A1
- Authority
- CA
- Canada
- Prior art keywords
- vessel
- constituent
- zone
- size reduction
- mineral
- 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.)
- Abandoned
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims description 142
- 239000011707 mineral Substances 0.000 title claims description 142
- 238000000926 separation method Methods 0.000 title claims description 115
- 238000000034 method Methods 0.000 title claims description 53
- 239000002245 particle Substances 0.000 claims abstract description 145
- 239000002002 slurry Substances 0.000 claims abstract description 91
- 239000000463 material Substances 0.000 claims abstract description 84
- 238000000227 grinding Methods 0.000 claims abstract description 76
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000002829 reductive effect Effects 0.000 claims abstract description 24
- 239000000126 substance Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 230000000630 rising effect Effects 0.000 claims abstract description 10
- 239000000470 constituent Substances 0.000 claims description 133
- 238000005549 size reduction Methods 0.000 claims description 126
- 230000008569 process Effects 0.000 claims description 37
- 239000012530 fluid Substances 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 12
- 230000001939 inductive effect Effects 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 6
- 238000005188 flotation Methods 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- 239000008394 flocculating agent Substances 0.000 claims 1
- 238000010008 shearing Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 abstract description 25
- 230000003993 interaction Effects 0.000 abstract description 2
- 235000010755 mineral Nutrition 0.000 description 82
- 239000000047 product Substances 0.000 description 21
- 239000007788 liquid Substances 0.000 description 16
- 239000012141 concentrate Substances 0.000 description 14
- 238000009291 froth flotation Methods 0.000 description 13
- 238000009826 distribution Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 238000006722 reduction reaction Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 5
- 238000002386 leaching Methods 0.000 description 5
- 238000005201 scrubbing Methods 0.000 description 5
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010977 unit operation Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- WTEVQBCEXWBHNA-YFHOEESVSA-N neral Chemical compound CC(C)=CCC\C(C)=C/C=O WTEVQBCEXWBHNA-YFHOEESVSA-N 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- MBEVSMZJMIQVBG-UHFFFAOYSA-N 2-(hydroxymethyl)guanidine Chemical compound NC(N)=NCO MBEVSMZJMIQVBG-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
- 206010013710 Drug interaction Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- WTEVQBCEXWBHNA-JXMROGBWSA-N citral A Natural products CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004058 oil shale Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000010951 particle size reduction Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2022300 CA2022300A1 (fr) | 1990-07-30 | 1990-07-30 | Methode et appareil de separation de matieres minerales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2022300 CA2022300A1 (fr) | 1990-07-30 | 1990-07-30 | Methode et appareil de separation de matieres minerales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2022300A1 true CA2022300A1 (fr) | 1992-01-31 |
Family
ID=4145594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2022300 Abandoned CA2022300A1 (fr) | 1990-07-30 | 1990-07-30 | Methode et appareil de separation de matieres minerales |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2022300A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7556715B2 (en) | 2004-01-09 | 2009-07-07 | Suncor Energy, Inc. | Bituminous froth inline steam injection processing |
| CN108435440A (zh) * | 2018-03-28 | 2018-08-24 | 中国矿业大学 | 一种磨浮一体化装置及工作方法 |
| US11772102B2 (en) | 2017-06-16 | 2023-10-03 | His Majesty The King In Right Of Canada As Represented By The Minister Of Natural Resources | Combined grinding and leaching apparatus for ores and wastes and methods of use thereof |
-
1990
- 1990-07-30 CA CA 2022300 patent/CA2022300A1/fr not_active Abandoned
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7556715B2 (en) | 2004-01-09 | 2009-07-07 | Suncor Energy, Inc. | Bituminous froth inline steam injection processing |
| US7914670B2 (en) | 2004-01-09 | 2011-03-29 | Suncor Energy Inc. | Bituminous froth inline steam injection processing |
| US8685210B2 (en) | 2004-01-09 | 2014-04-01 | Suncor Energy Inc. | Bituminous froth inline steam injection processing |
| US11772102B2 (en) | 2017-06-16 | 2023-10-03 | His Majesty The King In Right Of Canada As Represented By The Minister Of Natural Resources | Combined grinding and leaching apparatus for ores and wastes and methods of use thereof |
| CN108435440A (zh) * | 2018-03-28 | 2018-08-24 | 中国矿业大学 | 一种磨浮一体化装置及工作方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |