BE501488A - - Google Patents
Info
- Publication number
- BE501488A BE501488A BE501488DA BE501488A BE 501488 A BE501488 A BE 501488A BE 501488D A BE501488D A BE 501488DA BE 501488 A BE501488 A BE 501488A
- Authority
- BE
- Belgium
- Prior art keywords
- coal
- pyrite
- circuit
- water
- screen
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 33
- 239000003245 coal Substances 0.000 claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims description 27
- 229910052683 pyrite Inorganic materials 0.000 claims description 26
- 239000011028 pyrite Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 24
- 238000005406 washing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 9
- 238000005469 granulation Methods 0.000 claims description 7
- 230000003179 granulation Effects 0.000 claims description 7
- 238000001238 wet grinding Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 230000000717 retained Effects 0.000 claims description 4
- 239000008237 rinsing water Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N Iron(II,III) oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 241000579579 Acidea Species 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052960 marcasite Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/44—Application of particular media therefor
- B03B5/447—Application of particular media therefor recovery of heavy media
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501488A true BE501488A (de) |
Family
ID=143294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501488D BE501488A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE501488A (de) |
-
0
- BE BE501488D patent/BE501488A/fr unknown
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