JP6794253B2 - インライン尾鉱処理プロセス - Google Patents
インライン尾鉱処理プロセス Download PDFInfo
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- JP6794253B2 JP6794253B2 JP2016500220A JP2016500220A JP6794253B2 JP 6794253 B2 JP6794253 B2 JP 6794253B2 JP 2016500220 A JP2016500220 A JP 2016500220A JP 2016500220 A JP2016500220 A JP 2016500220A JP 6794253 B2 JP6794253 B2 JP 6794253B2
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- 238000012545 processing Methods 0.000 title claims description 13
- 239000002002 slurry Substances 0.000 claims description 76
- 239000000654 additive Substances 0.000 claims description 45
- 229920000642 polymer Polymers 0.000 claims description 39
- 230000000996 additive effect Effects 0.000 claims description 36
- 239000007787 solid Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 20
- 239000011707 mineral Substances 0.000 claims description 20
- 239000003245 coal Substances 0.000 claims description 16
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 14
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- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 7
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- 239000000839 emulsion Substances 0.000 claims description 6
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- 238000002347 injection Methods 0.000 claims description 4
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- 239000004094 surface-active agent Substances 0.000 claims description 4
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- 150000003505 terpenes Chemical class 0.000 claims description 2
- 235000007586 terpenes Nutrition 0.000 claims description 2
- 230000000977 initiatory effect Effects 0.000 claims 3
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- 239000000178 monomer Substances 0.000 description 10
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- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical group CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
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- 239000000701 coagulant Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid group Chemical group C(\C=C/C(=O)O)(=O)O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 description 2
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 2
- WEAQXVDSAUMZHI-UHFFFAOYSA-M 2-methylprop-2-enamide;trimethyl(propyl)azanium;chloride Chemical compound [Cl-].CC(=C)C(N)=O.CCC[N+](C)(C)C WEAQXVDSAUMZHI-UHFFFAOYSA-M 0.000 description 2
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- -1 but not limited to Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical group C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 1
- OZFIGURLAJSLIR-UHFFFAOYSA-N 1-ethenyl-2h-pyridine Chemical compound C=CN1CC=CC=C1 OZFIGURLAJSLIR-UHFFFAOYSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- NBTXFNJPFOORGI-UHFFFAOYSA-N 2-ethenoxyethyl prop-2-enoate Chemical compound C=COCCOC(=O)C=C NBTXFNJPFOORGI-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000006085 branching agent Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 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
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- WJMQFZCWOFLFCI-UHFFFAOYSA-N cyanomethyl prop-2-enoate Chemical compound C=CC(=O)OCC#N WJMQFZCWOFLFCI-UHFFFAOYSA-N 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 description 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 description 1
- RQAKESSLMFZVMC-UHFFFAOYSA-N n-ethenylacetamide Chemical compound CC(=O)NC=C RQAKESSLMFZVMC-UHFFFAOYSA-N 0.000 description 1
- ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 description 1
- CHDKQNHKDMEASZ-UHFFFAOYSA-N n-prop-2-enoylprop-2-enamide Chemical compound C=CC(=O)NC(=O)C=C CHDKQNHKDMEASZ-UHFFFAOYSA-N 0.000 description 1
- QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical compound CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003027 oil sand Substances 0.000 description 1
- 238000005456 ore beneficiation Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- QYUMESOEHIJKHV-UHFFFAOYSA-M prop-2-enamide;trimethyl(propyl)azanium;chloride Chemical compound [Cl-].NC(=O)C=C.CCC[N+](C)(C)C QYUMESOEHIJKHV-UHFFFAOYSA-M 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 125000005259 triarylamine group Chemical group 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- 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
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- 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
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Description
Claims (9)
- インラインでの鉱物スラリー処理を改良する方法であって、連続的に、
主導管流中でスラリーのインラインフローを供給するステップと、
前記フローの一部を、前記主導管流から副流フローへと分流させるステップと、
少なくとも1つの注入点から、少なくとも1つの添加剤を前記副流フローに導入して、
前記添加剤を分散させ、前記スラリー中の固体の圧密化を開始させて、処理済スラリーを生じるステップと、
前記副流フローを混合器に通すステップと、
前記副流フローを前記主導管に再導入するステップと、
主導管フローの少なくとも一部を沈澱エリアに移すステップと、
を含み、
前記主導管流の少なくとも一部は、混合器を全く通過せず、
前記添加剤は、アクリルアミド/アクリレートラテックスポリマーを含み、
前記スラリーは、石炭尾鉱スラリーであり、
更に、前記主導管流に前記副流フローから導入される水の量は、前記副流フローへと分流する水の量に、純粋な形態の前記添加剤に存在する水の量を加えた量以下であることを特徴とする方法。 - インラインでの鉱物スラリー処理を改良する方法であって、連続的に、
主導管流中でスラリーのインラインフローを供給するステップと、
前記フローの一部を、前記主導管流から副流フローへと分流させるステップと、
少なくとも1つの注入点から、少なくとも1つの添加剤を前記副流フローに導入して、
前記添加剤を分散させ、前記スラリー中の固体の圧密化を開始させて、処理済スラリーを生じるステップと、
前記副流フローを混合器に通すステップと、
前記副流フローを前記主導管に再導入するステップと、
主導管フローの少なくとも一部を沈澱エリアに移すステップと、
を含み、
前記主導管流の少なくとも一部は、混合器を全く通過せず、
前記添加剤は、アクリルアミド/アクリレートラテックスポリマーを含み、
前記スラリーは、石炭尾鉱スラリーであり、
更に、前記添加剤は水中油型エマルション、油中水型エマルションまたは固体ポリマーであり、純粋な形態で導入されることを特徴とする方法。 - インラインでの鉱物スラリー処理を改良する方法であって、連続的に、
主導管流中でスラリーのインラインフローを供給するステップと、
前記フローの一部を、前記主導管流から副流フローへと分流させるステップと、
少なくとも1つの注入点から、少なくとも1つの添加剤を前記副流フローに導入して、
前記添加剤を分散させ、前記スラリー中の固体の圧密化を開始させて、処理済スラリーを生じるステップと、
前記副流フローを混合器に通すステップと、
前記副流フローを前記主導管に再導入するステップと、
主導管フローの少なくとも一部を沈澱エリアに移すステップと、
を含み、
前記主導管流の少なくとも一部は、混合器を全く通過せず、
前記添加剤は、アクリルアミド/アクリレートラテックスポリマーを含み、
前記スラリーは、石炭尾鉱スラリーであり、
更に、前記添加剤は転相ポリマーであり、純粋な形態で導入されることを特徴とする方法。 - 請求項1乃至3に記載の方法であって、
前記混合器はスタティックミキサであることを特徴とする方法。 - 請求項2に記載の方法であって、
前記添加剤は油中水型エマルションであり、
前記副流フローのスラリーに有効量の前記添加剤を添加して、前記添加剤を前記副流フローに導入し、前記混合器が、前記ポリマーを転相させて前記副流フローに放出させるのに十分なせん断を、十分な時間行うようにさせることを特徴とする方法。 - 請求項3に記載の方法であって、
前記添加剤は、前記副流フローのスラリーに有効量の少なくとも1つの油中水型エマルションを添加することにより、前記副流フローに導入され、前記油中水型エマルションは、少なくとも1つのポリマー、少なくとも1つの親水性界面活性剤および少なくとも1つのテルペン含有量の多い天然油を含み、
前記界面活性剤は、1〜10重量パーセントの濃度で前記エマルション中に存在しており、
前記混合器が、前記少なくとも1つのエマルションについて、前記ポリマーを転相させて前記副流フローに放出させるのに十分なせん断を、十分な時間行うようにさせることを特徴とする方法。 - 請求項1乃至3に記載の方法であって、
前記処理済スラリーの圧密化および水の分離のそれぞれの程度は、より多量の前記添加剤が前記主導管フローに直接添加される場合よりも大きいことを特徴とする方法。 - 請求項1乃至3に記載の方法であって、
前記主導管フロー中の前記スラリーの0.1〜50%が、前記副流フローに分流することを特徴とする方法。 - 請求項1乃至3に記載の方法であって、
前記副流フローが前記主導管フローに再導入された後に、固液分離を達成するステップをさらに含むことを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/798,482 | 2013-03-13 | ||
US13/798,482 US20140263080A1 (en) | 2013-03-13 | 2013-03-13 | In-line tailings treatment process |
PCT/US2014/015459 WO2014158374A1 (en) | 2013-03-13 | 2014-02-09 | In-line tailings treatment process |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016516894A JP2016516894A (ja) | 2016-06-09 |
JP6794253B2 true JP6794253B2 (ja) | 2020-12-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016500220A Active JP6794253B2 (ja) | 2013-03-13 | 2014-02-09 | インライン尾鉱処理プロセス |
Country Status (7)
Country | Link |
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US (1) | US20140263080A1 (ja) |
JP (1) | JP6794253B2 (ja) |
CN (1) | CN105008012B (ja) |
AU (1) | AU2014242318B2 (ja) |
BR (1) | BR112015022132B1 (ja) |
CA (1) | CA2904516C (ja) |
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US3856668A (en) * | 1973-05-30 | 1974-12-24 | R Shubert | Method for treatment of coal washery waters |
US4415445A (en) * | 1981-08-06 | 1983-11-15 | Shell Oil Company | Process for the agglomeration of solids |
JP2658771B2 (ja) * | 1991-12-27 | 1997-09-30 | 日本軽金属株式会社 | 赤泥の沈降分離における赤泥沈降助剤の添加方法 |
CN1169706A (zh) * | 1994-10-19 | 1998-01-07 | 马斯特兰斯公司 | 净化液体的方法和装置 |
MXPA02011398A (es) * | 2000-05-31 | 2003-04-25 | Ciba Spec Chem Water Treat Ltd | Tratamiento de materiales minerales. |
US6485651B1 (en) * | 2001-03-28 | 2002-11-26 | Ondeo Nalco Company | Quick inverting liquid flocculant |
US7244361B2 (en) * | 2003-11-20 | 2007-07-17 | Ciba Specialty Chemicals Water Treatments Ltd. | Metals/minerals recovery and waste treatment process |
IL160384A (en) * | 2004-02-12 | 2007-10-31 | Edward Brook-Levinson | Sewage treatment method and system |
CA2598848C (en) * | 2005-02-25 | 2013-03-19 | Cytec Technology Corp. | Water-in-oil-in water emulsions of hydroxamated polymers and methods for using the same |
WO2007003053A1 (en) * | 2005-07-05 | 2007-01-11 | Roger H. Woods Limited | Apparatus and process for the incorporation of a dry treatment product into a liquid waste |
DE102006026254A1 (de) * | 2006-06-02 | 2007-12-06 | Schmidt & Heinzmann Gmbh & Co. Kg | Vorrichtung zum Erzeugen einer Komponentenmischung aus mindestens zwei Komponenten und Verfahren hierzu |
CA2594182A1 (en) * | 2007-07-16 | 2009-01-16 | Rj Oil Sands Inc. | Hydrocarbon recovery using a jet pump |
US8349188B2 (en) * | 2008-02-14 | 2013-01-08 | Soane Mining, Llc | Systems and methods for removing finely dispersed particulate matter from a fluid stream |
US8066887B1 (en) * | 2010-11-26 | 2011-11-29 | Ecolivegreen Corp. | Wastewater concentrator |
US20120138542A1 (en) * | 2010-12-02 | 2012-06-07 | S.P.C.M. Sa | Process for improving inline tailings treatment |
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2013
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BR112015022132B1 (pt) | 2022-01-25 |
CN105008012B (zh) | 2017-06-09 |
CA2904516A1 (en) | 2014-10-02 |
WO2014163756A1 (en) | 2014-10-09 |
BR112015022132A2 (pt) | 2017-07-18 |
CA2904516C (en) | 2020-02-18 |
US20140263080A1 (en) | 2014-09-18 |
JP2016516894A (ja) | 2016-06-09 |
AU2014242318A1 (en) | 2015-10-29 |
CN105008012A (zh) | 2015-10-28 |
WO2014158374A1 (en) | 2014-10-02 |
AU2014242318B2 (en) | 2017-07-27 |
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