BR112012013894A2 - method and apparatus for providing uniform mixing in connection with a hydrometallurgical process - Google Patents
method and apparatus for providing uniform mixing in connection with a hydrometallurgical processInfo
- Publication number
- BR112012013894A2 BR112012013894A2 BR112012013894A BR112012013894A BR112012013894A2 BR 112012013894 A2 BR112012013894 A2 BR 112012013894A2 BR 112012013894 A BR112012013894 A BR 112012013894A BR 112012013894 A BR112012013894 A BR 112012013894A BR 112012013894 A2 BR112012013894 A2 BR 112012013894A2
- Authority
- BR
- Brazil
- Prior art keywords
- connection
- mixing
- providing uniform
- uniform mixing
- hydrometallurgical process
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- B01D21/286—Means for gentle agitation for enhancing flocculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/53—Mixing liquids with solids using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
- B01F27/11451—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis forming open frameworks or cages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
- B01F27/922—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with two or more helices, e.g. with intermeshing helices
-
- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/024—Turbulent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Wood Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Extraction Or Liquid Replacement (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
método e aparelho para proporcionar uma mistura uniforme em conexão um processo hidrometalúrgico. a invenção se refere a um método e aparelho para misturar uma ou diversas soluções em um reator (3), em conexão com um processo hidormetalúrgico, tal como, precipitação, cristalização ou formação de uma suspensão em procedimentos de extração por solvente. uma mistura com um fluxo de circulação vertical é criada no reator por meio de um misturador de múltiplas partes (1), de modo que a zona de mistura primária na qual o misturador está girando compreende mais de 70% do volume efetivo do reator, pelo que, é obtida uma mistura homogênea e de baixa intensidade, necessária para precipitação, cristalização e/ou para mistura no estágio de extração por solvente.method and apparatus for providing uniform mixing in connection with a hydrometallurgical process. The invention relates to a method and apparatus for mixing one or more solutions in a reactor (3) in connection with a metallurgical process such as precipitation, crystallization or suspension formation in solvent extraction procedures. A mixture with a vertical circulation flow is created in the reactor by means of a multipart mixer (1), so that the primary mixing zone in which the mixer is rotating comprises more than 70% of the effective reactor volume by whereas a homogeneous, low intensity mixture is obtained which is required for precipitation, crystallization and / or mixing at the solvent extraction stage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20096296A FI123597B (en) | 2009-12-08 | 2009-12-08 | Method and apparatus for separating solids from slurry and use of the method and / or apparatus |
PCT/FI2010/000074 WO2011070219A1 (en) | 2009-12-08 | 2010-12-08 | Method and apparatus to create uniform mixing in connection with a hydrometalurgical process |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012013894A2 true BR112012013894A2 (en) | 2016-05-03 |
Family
ID=41462762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012013894A BR112012013894A2 (en) | 2009-12-08 | 2010-12-08 | method and apparatus for providing uniform mixing in connection with a hydrometallurgical process |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2509709A4 (en) |
CN (1) | CN102665887B (en) |
AU (1) | AU2010329807A1 (en) |
BR (1) | BR112012013894A2 (en) |
CA (1) | CA2780852A1 (en) |
CL (1) | CL2012001477A1 (en) |
EA (1) | EA022724B1 (en) |
FI (2) | FI123597B (en) |
PE (1) | PE20130300A1 (en) |
WO (2) | WO2011070218A1 (en) |
ZA (1) | ZA201203911B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104520410A (en) * | 2012-06-21 | 2015-04-15 | 桑科能源股份有限公司 | Enhanced techniques for dewatering thick fine tailings |
CN103936042A (en) * | 2013-01-22 | 2014-07-23 | 贵阳铝镁设计研究院有限公司 | Three-shaft stirring decomposing tank |
CA2823459C (en) | 2013-08-09 | 2015-06-23 | Imperial Oil Resources Limited | Method of using a silicate-containing stream from a hydrocarbon operation or from a geothermal source to treat fluid tailings by chemically-induced micro-agglomeration |
WO2015168376A1 (en) | 2014-04-30 | 2015-11-05 | Dow Global Technologies Llc | Treatment of aqueous mineral suspensions with a polymeric flocculants |
US10315944B2 (en) | 2014-04-30 | 2019-06-11 | Dow Global Technologies Llc | Polymeric flocculants for treating aqueous mineral suspensions |
WO2016019213A1 (en) | 2014-07-31 | 2016-02-04 | Dow Global Technologies Llc | In-line dynamic mixing apparatus for flocculating and dewatering oil sands fine tailings |
CN104226147B (en) * | 2014-10-15 | 2016-08-17 | 浙江辰鸿纺织品科技有限公司 | A kind of for window cloth slurry high efficiency dispersion mixing arrangement |
CA2996290C (en) | 2015-08-25 | 2023-10-17 | Dow Global Technologies Llc | Flocculation of high-solids mineral slurries |
AR108480A1 (en) | 2016-05-27 | 2018-08-22 | Dow Global Technologies Llc | METHOD OF TREATMENT OF MINERAL SUSPENSIONS WITH HIGH CONTENT OF SOLIDS WITH POLYMER FLOCULANTS |
WO2018022352A1 (en) | 2016-07-25 | 2018-02-01 | Dow Global Technologies Llc | Acoustic mixing for flocculant addition to mineral suspensions |
WO2018057325A1 (en) | 2016-09-23 | 2018-03-29 | Dow Global Technologies Llc | Process for tailings remediation |
CA3038046A1 (en) | 2016-09-27 | 2018-04-05 | Dow Global Technologies Llc | Process for dewatering an aqueous process stream |
CN106861501A (en) * | 2017-03-20 | 2017-06-20 | 无锡科技职业学院 | A kind of high-shear emulsifying dissolves mixing kettle |
WO2019172223A1 (en) * | 2018-03-05 | 2019-09-12 | 日本ソセー工業株式会社 | Rotary mixer in two-liquid mixture injection machine |
CN109529703A (en) * | 2018-11-28 | 2019-03-29 | 河南易成新能源股份有限公司 | Graphite product ingredient mixing arrangement |
CN112456672A (en) * | 2019-09-09 | 2021-03-09 | 国家能源投资集团有限责任公司 | Mine water treatment method and system |
US20230201778A1 (en) * | 2020-04-20 | 2023-06-29 | Metso Outotec Finland Oy | Mixing arrangement, mixer settler unit and use |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR615110A (en) * | 1926-04-26 | 1926-12-30 | Mixer | |
NL52125C (en) * | 1939-03-31 | 1942-03-16 | ||
DE1225951B (en) * | 1961-08-10 | 1966-09-29 | Wilhelm Heinrich Schmidt | Mixing device |
US4198376A (en) * | 1974-02-14 | 1980-04-15 | Rhone-Progil | Vertical autoclave for bulk polymerization of vinyl chloride based polymers and copolymers |
US5248485A (en) * | 1990-04-04 | 1993-09-28 | Outokumpu Oy | Method for mixing liquid, solids and gas and for simultaneously separating gas or gas and solids from the liquid |
CN2158301Y (en) * | 1993-03-26 | 1994-03-09 | 郭洪臣 | Double-shaft helice mixer |
DE19901267B4 (en) * | 1999-01-15 | 2006-08-10 | Löhr, Anke, Dr. | Mixing and treatment device |
FI114783B (en) * | 2001-06-25 | 2004-12-31 | Outokumpu Oy | Method and apparatus for clarifying sludge |
FI123662B (en) * | 2006-02-17 | 2013-08-30 | Outotec Oyj | Method and agitator apparatus for mixing gas in slurry in a closed reactor |
CA2673981A1 (en) * | 2008-07-28 | 2010-01-28 | Hunton Energy Holdings, LLC | Acidic filtration of bitumen froth tailings |
-
2009
- 2009-12-08 FI FI20096296A patent/FI123597B/en not_active IP Right Cessation
-
2010
- 2010-09-16 FI FI20100318A patent/FI124092B/en not_active IP Right Cessation
- 2010-12-08 EP EP10835537.1A patent/EP2509709A4/en not_active Withdrawn
- 2010-12-08 CN CN201080055633.2A patent/CN102665887B/en not_active Expired - Fee Related
- 2010-12-08 WO PCT/FI2010/000073 patent/WO2011070218A1/en active Application Filing
- 2010-12-08 EA EA201290405A patent/EA022724B1/en not_active IP Right Cessation
- 2010-12-08 BR BR112012013894A patent/BR112012013894A2/en not_active IP Right Cessation
- 2010-12-08 WO PCT/FI2010/000074 patent/WO2011070219A1/en active Application Filing
- 2010-12-08 AU AU2010329807A patent/AU2010329807A1/en not_active Abandoned
- 2010-12-08 PE PE2012000773A patent/PE20130300A1/en not_active Application Discontinuation
- 2010-12-08 CA CA2780852A patent/CA2780852A1/en not_active Abandoned
-
2012
- 2012-05-29 ZA ZA2012/03911A patent/ZA201203911B/en unknown
- 2012-06-06 CL CL2012001477A patent/CL2012001477A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI124092B (en) | 2014-03-14 |
FI20096296A0 (en) | 2009-12-08 |
WO2011070219A8 (en) | 2011-11-17 |
FI20096296A (en) | 2011-06-09 |
PE20130300A1 (en) | 2013-03-22 |
CN102665887A (en) | 2012-09-12 |
EP2509709A1 (en) | 2012-10-17 |
ZA201203911B (en) | 2013-04-24 |
AU2010329807A1 (en) | 2012-06-21 |
WO2011070219A1 (en) | 2011-06-16 |
FI20100318A (en) | 2011-06-09 |
FI20100318A0 (en) | 2010-09-16 |
AU2010329807A8 (en) | 2012-07-19 |
CL2012001477A1 (en) | 2012-11-16 |
EP2509709A4 (en) | 2016-01-06 |
EA201290405A1 (en) | 2013-01-30 |
FI123597B (en) | 2013-07-31 |
EA022724B1 (en) | 2016-02-29 |
CA2780852A1 (en) | 2011-06-16 |
CN102665887B (en) | 2015-06-24 |
WO2011070218A1 (en) | 2011-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |