ZA200507160B - Treatment of aqueous suspensions - Google Patents
Treatment of aqueous suspensions Download PDFInfo
- Publication number
- ZA200507160B ZA200507160B ZA200507160A ZA200507160A ZA200507160B ZA 200507160 B ZA200507160 B ZA 200507160B ZA 200507160 A ZA200507160 A ZA 200507160A ZA 200507160 A ZA200507160 A ZA 200507160A ZA 200507160 B ZA200507160 B ZA 200507160B
- Authority
- ZA
- South Africa
- Prior art keywords
- process according
- water
- solids
- soluble polymer
- polymer
- Prior art date
Links
- 239000007900 aqueous suspension Substances 0.000 title claims description 14
- 238000011282 treatment Methods 0.000 title description 14
- 239000000463 material Substances 0.000 claims description 142
- 239000007787 solid Substances 0.000 claims description 95
- 229920000642 polymer Polymers 0.000 claims description 89
- 238000000034 method Methods 0.000 claims description 84
- 230000008569 process Effects 0.000 claims description 63
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 41
- 239000011707 mineral Substances 0.000 claims description 41
- 239000002002 slurry Substances 0.000 claims description 40
- 229920003169 water-soluble polymer Polymers 0.000 claims description 38
- 239000002245 particle Substances 0.000 claims description 27
- 239000007864 aqueous solution Substances 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 21
- 239000000178 monomer Substances 0.000 claims description 19
- 230000008021 deposition Effects 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 16
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 10
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 9
- 239000006228 supernatant Substances 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 9
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 8
- -1 dimethyl amino ethyl Chemical group 0.000 claims description 7
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 6
- 239000011362 coarse particle Substances 0.000 claims description 6
- 230000003311 flocculating effect Effects 0.000 claims description 6
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 claims description 5
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 230000002902 bimodal effect Effects 0.000 claims description 4
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 239000011236 particulate material Substances 0.000 claims description 3
- PUAQLLVFLMYYJJ-UHFFFAOYSA-N 2-aminopropiophenone Chemical compound CC(N)C(=O)C1=CC=CC=C1 PUAQLLVFLMYYJJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- RALSLOFDSXVHKF-UHFFFAOYSA-N chloromethane;prop-2-enoic acid Chemical compound ClC.OC(=O)C=C RALSLOFDSXVHKF-UHFFFAOYSA-N 0.000 claims description 2
- FJWSMXKFXFFEPV-UHFFFAOYSA-N prop-2-enamide;hydrochloride Chemical compound Cl.NC(=O)C=C FJWSMXKFXFFEPV-UHFFFAOYSA-N 0.000 claims description 2
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims 1
- YIOJGTBNHQAVBO-UHFFFAOYSA-N dimethyl-bis(prop-2-enyl)azanium Chemical compound C=CC[N+](C)(C)CC=C YIOJGTBNHQAVBO-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 46
- 239000000243 solution Substances 0.000 description 37
- 239000002699 waste material Substances 0.000 description 36
- 239000000047 product Substances 0.000 description 34
- 239000002562 thickening agent Substances 0.000 description 17
- 229920006322 acrylamide copolymer Polymers 0.000 description 16
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 14
- 229940047670 sodium acrylate Drugs 0.000 description 14
- 239000000499 gel Substances 0.000 description 12
- 238000002156 mixing Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 8
- 239000000839 emulsion Substances 0.000 description 8
- 239000004576 sand Substances 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 239000003999 initiator Substances 0.000 description 5
- 238000005065 mining Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000005204 segregation Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 229920006037 cross link polymer Polymers 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 239000007762 w/o emulsion Substances 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- 229920002307 Dextran Polymers 0.000 description 2
- 239000004908 Emulsion polymer Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 2
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 229920000831 ionic polymer Polymers 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- 238000004131 Bayer process Methods 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 241000725101 Clea Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 241001057495 Neda Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 102100028255 Renin Human genes 0.000 description 1
- 108090000783 Renin Proteins 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006085 branching agent Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000012053 oil suspension Substances 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229920003176 water-insoluble polymer Polymers 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910001656 zinc mineral Inorganic materials 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
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D3/00—Differential sedimentation
- B03D3/06—Flocculation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/008—Sludge treatment by fixation or solidification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
Landscapes
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0310419.7A GB0310419D0 (en) | 2003-05-07 | 2003-05-07 | Treatment of aqueous suspensions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200507160B true ZA200507160B (en) | 2006-11-29 |
Family
ID=9957558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200507160A ZA200507160B (en) | 2003-05-07 | 2005-09-06 | Treatment of aqueous suspensions |
Country Status (17)
| Country | Link |
|---|---|
| US (3) | US20060207946A1 (fr) |
| EP (1) | EP1620365B1 (fr) |
| JP (1) | JP2006525104A (fr) |
| CN (1) | CN100436351C (fr) |
| AP (1) | AP2038A (fr) |
| AR (1) | AR042849A1 (fr) |
| AU (3) | AU2004203785C1 (fr) |
| BR (1) | BRPI0408645B1 (fr) |
| CA (1) | CA2515581C (fr) |
| CL (1) | CL2004000008A1 (fr) |
| EA (1) | EA011444B1 (fr) |
| GB (1) | GB0310419D0 (fr) |
| MX (1) | MXPA05009477A (fr) |
| TR (1) | TR201903398T4 (fr) |
| UA (1) | UA78436C2 (fr) |
| WO (1) | WO2004060819A1 (fr) |
| ZA (1) | ZA200507160B (fr) |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0310419D0 (en) * | 2003-05-07 | 2003-06-11 | Ciba Spec Chem Water Treat Ltd | Treatment of aqueous suspensions |
| CA2827237C (fr) | 2005-11-09 | 2016-02-09 | Suncor Energy Inc. | Systeme mobile pour l'extraction du sable bitumineux |
| CA2526336C (fr) | 2005-11-09 | 2013-09-17 | Suncor Energy Inc. | Methode et appareil pour extraire du sable bitumineux |
| GB0609998D0 (en) * | 2006-05-19 | 2006-06-28 | Ciba Sc Holding Ag | Rehabilitation method |
| GB0610003D0 (en) * | 2006-05-19 | 2006-06-28 | Ciba Sc Holding Ag | Suppression of Dust |
| GB0610000D0 (en) * | 2006-05-19 | 2006-06-28 | Ciba Sc Holding Ag | Suppression of Dust |
| JP5315614B2 (ja) * | 2007-02-06 | 2013-10-16 | 住友金属鉱山株式会社 | ニッケル酸化鉱石の前処理方法 |
| CA2594182A1 (fr) | 2007-07-16 | 2009-01-16 | Rj Oil Sands Inc. | Recuperation d'hydrocarbures par pompe a jet |
| US8353641B2 (en) | 2008-02-14 | 2013-01-15 | Soane Energy, Llc | Systems and methods for removing finely dispersed particulate matter from a fluid stream |
| US8349188B2 (en) * | 2008-02-14 | 2013-01-08 | Soane Mining, Llc | Systems and methods for removing finely dispersed particulate matter from a fluid stream |
| CA2640514A1 (fr) | 2008-09-18 | 2010-03-18 | Kyle Alan Bruggencate | Methode et appareil de traitement de l'alimentation de minerai |
| WO2010043836A1 (fr) * | 2008-10-15 | 2010-04-22 | Ath Regeneration Limited | Système et procédé de séparation |
| FR2937635B1 (fr) * | 2008-10-23 | 2010-11-26 | Snf Sas | Procede de traitement hors sol de boues minerales mettant en oeuvre des polymeres |
| US20100187181A1 (en) * | 2009-01-29 | 2010-07-29 | Sortwell Edwin T | Method for Dispersing and Aggregating Components of Mineral Slurries |
| WO2010098786A1 (fr) | 2009-02-27 | 2010-09-02 | Soane Energy, Llc | Systèmes, procédés, processus et appareil pour l'élimination d'une matière particulaire finement dispersée à partir d'un courant de fluide |
| US8945394B2 (en) | 2009-10-27 | 2015-02-03 | Soane Energy, Llc | System, methods, processes and apparatus for removing finely dispersed particulate matter from a fluid stream |
| MY155414A (en) | 2009-04-20 | 2015-10-15 | Exxonmobil Upstream Res Co | Cryogenic system for removing acid gases from a hydrocarbon gas stream, and method of removing acid gases |
| US8980059B2 (en) | 2009-08-12 | 2015-03-17 | Nanopaper, Llc | High strength paper |
| WO2011046658A1 (fr) | 2009-09-09 | 2011-04-21 | Exxonmobil Upstream Research Company | Système cryogénique pour éliminer des gaz acides d'un courant gazeux d'hydrocarbures |
| CA3050234C (fr) | 2009-09-15 | 2022-11-08 | Suncor Energy Inc. | Techniques de floculation et de deshydratation de residus fins |
| EP2477707B8 (fr) | 2009-09-15 | 2017-07-26 | Suncor Energy Inc. | Procédé de séchage de résidus fins |
| US8821733B2 (en) | 2009-09-29 | 2014-09-02 | Soane Mining, Llc | Systems and methods for recovering fine particles from fluid suspensions for combustion |
| WO2011050440A1 (fr) | 2009-10-30 | 2011-05-05 | Suncor Energy Inc. | Procédés de sédimentation et de traitement agricole pour le séchage de résidus fins mûrs de sables bitumineux |
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-
2003
- 2003-05-07 GB GBGB0310419.7A patent/GB0310419D0/en not_active Ceased
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2004
- 2004-01-02 CL CL200400008A patent/CL2004000008A1/es unknown
- 2004-01-07 WO PCT/EP2004/000042 patent/WO2004060819A1/fr active Application Filing
- 2004-01-07 AU AU2004203785A patent/AU2004203785C1/en not_active Expired
- 2004-01-07 EA EA200501292A patent/EA011444B1/ru not_active IP Right Cessation
- 2004-01-07 AP AP2005003388A patent/AP2038A/xx active
- 2004-01-07 TR TR2019/03398T patent/TR201903398T4/tr unknown
- 2004-01-07 US US10/548,143 patent/US20060207946A1/en not_active Abandoned
- 2004-01-07 EP EP04700450.2A patent/EP1620365B1/fr not_active Expired - Lifetime
- 2004-01-07 MX MXPA05009477A patent/MXPA05009477A/es active IP Right Grant
- 2004-01-07 CA CA2515581A patent/CA2515581C/fr not_active Expired - Fee Related
- 2004-01-07 BR BRPI0408645-7A patent/BRPI0408645B1/pt active IP Right Grant
- 2004-01-07 JP JP2006500524A patent/JP2006525104A/ja active Pending
- 2004-01-07 CN CNB2004800088163A patent/CN100436351C/zh not_active Expired - Lifetime
- 2004-01-13 AR ARP040100082A patent/AR042849A1/es not_active Application Discontinuation
- 2004-07-01 UA UAA200508558A patent/UA78436C2/uk unknown
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2005
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2007
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2009
- 2009-12-22 US US12/644,070 patent/US7901583B2/en not_active Expired - Lifetime
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2010
- 2010-03-15 AU AU2010200985A patent/AU2010200985A1/en not_active Withdrawn
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2011
- 2011-01-31 US US13/017,084 patent/US20110188935A1/en not_active Abandoned
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| Publication number | Publication date |
|---|---|
| EP1620365A1 (fr) | 2006-02-01 |
| AU2004203785C1 (en) | 2017-11-02 |
| US20060207946A1 (en) | 2006-09-21 |
| TR201903398T4 (tr) | 2019-04-22 |
| CA2515581C (fr) | 2011-07-05 |
| US7901583B2 (en) | 2011-03-08 |
| CL2004000008A1 (es) | 2005-02-11 |
| AP2038A (en) | 2009-09-04 |
| AU2004203785B2 (en) | 2007-07-05 |
| EA200501292A1 (ru) | 2006-06-30 |
| US20110188935A1 (en) | 2011-08-04 |
| CN1768009A (zh) | 2006-05-03 |
| JP2006525104A (ja) | 2006-11-09 |
| EP1620365B1 (fr) | 2019-02-20 |
| AU2010200985A1 (en) | 2010-04-01 |
| AU2007221832A1 (en) | 2007-10-25 |
| BRPI0408645A (pt) | 2006-03-07 |
| WO2004060819A1 (fr) | 2004-07-22 |
| BRPI0408645B1 (pt) | 2013-02-05 |
| AU2004203785A1 (en) | 2004-07-22 |
| AP2005003388A0 (en) | 2005-09-30 |
| CA2515581A1 (fr) | 2004-07-22 |
| CN100436351C (zh) | 2008-11-26 |
| EA011444B1 (ru) | 2009-02-27 |
| MXPA05009477A (es) | 2005-11-17 |
| AR042849A1 (es) | 2005-07-06 |
| US20100098493A1 (en) | 2010-04-22 |
| GB0310419D0 (en) | 2003-06-11 |
| UA78436C2 (en) | 2007-03-15 |
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