BE525677A - - Google Patents
Info
- Publication number
- BE525677A BE525677A BE525677DA BE525677A BE 525677 A BE525677 A BE 525677A BE 525677D A BE525677D A BE 525677DA BE 525677 A BE525677 A BE 525677A
- Authority
- BE
- Belgium
- Prior art keywords
- treatment
- flotation
- hydrophobic
- installation
- filtrate
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 42
- 238000005188 flotation Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 23
- 230000002209 hydrophobic effect Effects 0.000 claims description 22
- 239000012141 concentrate Substances 0.000 claims description 20
- 208000005156 Dehydration Diseases 0.000 claims description 15
- 230000018044 dehydration Effects 0.000 claims description 15
- 238000006297 dehydration reaction Methods 0.000 claims description 15
- 239000000706 filtrate Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 6
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 238000000265 homogenisation Methods 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 239000006228 supernatant Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000003921 oil Substances 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000000576 coating method Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000010878 waste rock Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE525677A true BE525677A (en, 2012) |
Family
ID=159895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE525677D BE525677A (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE525677A (en, 2012) |
-
0
- BE BE525677D patent/BE525677A/fr unknown
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