PE20131146A1 - Adicion de floculante y velocidad de mezcla para separar componentes solidos y de licor de un lodo de proceso - Google Patents
Adicion de floculante y velocidad de mezcla para separar componentes solidos y de licor de un lodo de procesoInfo
- Publication number
- PE20131146A1 PE20131146A1 PE2013000012A PE2013000012A PE20131146A1 PE 20131146 A1 PE20131146 A1 PE 20131146A1 PE 2013000012 A PE2013000012 A PE 2013000012A PE 2013000012 A PE2013000012 A PE 2013000012A PE 20131146 A1 PE20131146 A1 PE 20131146A1
- Authority
- PE
- Peru
- Prior art keywords
- liquor
- sludge
- stage
- floculant
- mixing speed
- Prior art date
Links
Classifications
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/405—Methods of mixing liquids with liquids
-
- 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
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/49—Mixing systems, i.e. flow charts or diagrams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/715—Feeding the components in several steps, e.g. successive steps
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
REFERIDO A UN METODO PARA SEPARAR COMPONENTES SOLIDOS Y DE LICOR DE UN LODO DE PROCESO, COMPRENDIENDO DICHO LODO DE PROCESO MATERIAL SOLIDO ACARREADO EN UN LICOR, COMPRENDIENDO DICHO METODO: (A) UNA ETAPA DE PRETRATAMIENTO DE ADICION DE UN FLOCULANTE AL LODO DE PROCESO Y LA MEZCLA DEL FLOCULANTE Y EL LODO MEDIANTE LA ELECCION DE UNA VELOCIDAD DE MEZCLA EN UNA FASE TEMPRANA DE DICHA ETAPA MAYOR A LA VELOCIDAD DE MEZCLA EN UNA FASE POSTERIOR DE DICHA ETAPA, Y (B) UNA ETAPA DE SEPARACION SOLIDO/LICOR QUE PERMITE LA SEPARACION DE MATERIAL SOLIDO, INCLUYENDO AGREGADOS DE MATERIAL SOLIDO, Y LICOR DE DICHO LODO DE PROCESO PARA PRODUCIR CAUDALES DE PROCESO DE UN LICOR CLARIFICADO Y MATERIAL SOLIDO CON CIERTO LICOR ACARREADO. ASIMISMO SE REFIERE A UN METODO Y UN APARATO PARA ADICIONAR UN FLOCULANTE A UN LODO DE PROCESO. SIENDO GENERALMENTE DICHOS LODOS PROVENIENTES DE PROCESOS HIDROMETALURGICOS
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2010903056A AU2010903056A0 (en) | 2010-07-09 | Flocculent Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20131146A1 true PE20131146A1 (es) | 2013-10-05 |
Family
ID=45440730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2013000012A PE20131146A1 (es) | 2010-07-09 | 2011-07-07 | Adicion de floculante y velocidad de mezcla para separar componentes solidos y de licor de un lodo de proceso |
Country Status (9)
Country | Link |
---|---|
US (1) | US20130168326A1 (es) |
CN (1) | CN103096990B (es) |
AU (1) | AU2011276916C1 (es) |
BR (1) | BR112013000531B1 (es) |
CA (1) | CA2804859A1 (es) |
CL (1) | CL2013000088A1 (es) |
PE (1) | PE20131146A1 (es) |
WO (1) | WO2012003578A1 (es) |
ZA (1) | ZA201300421B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10441900B1 (en) * | 2011-11-01 | 2019-10-15 | Robert M. Davis | Water treatment system |
JP6367069B2 (ja) * | 2013-11-25 | 2018-08-01 | 東京エレクトロン株式会社 | 混合装置、基板処理装置および混合方法 |
EP2886178A1 (en) | 2013-12-20 | 2015-06-24 | Rio Tinto Alcan International Limited | Process and installation for producing alumina trihydrate by alkaline digestion of bauxite ore |
EP2886177A1 (en) | 2013-12-20 | 2015-06-24 | Rio Tinto Alcan International Limited | Settler and method for separating clarified liquid from mineral slurries |
US9802176B2 (en) * | 2015-03-24 | 2017-10-31 | Saudi Arabian Oil Company | Method for mixing in a hydrocarbon conversion process |
CN107902738B (zh) * | 2017-11-20 | 2020-03-06 | 广德樊缇卡信息咨询有限公司 | 一种污水净化絮凝装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2003127A (en) * | 1977-08-06 | 1979-03-07 | Allied Colloids Ltd | Method of flocculating |
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 |
GB9916748D0 (en) * | 1999-07-19 | 1999-09-15 | Ciba Spec Chem Water Treat Ltd | Process for the flocculation of suspensions |
AUPS224802A0 (en) * | 2002-05-10 | 2002-06-13 | Alcoa Of Australia Limited | Method for clarifying bayer process liquors |
FR2846319B1 (fr) * | 2002-10-25 | 2004-12-10 | Pechiney Aluminium | Procede d'attaque de la bauxite ameliorant la filtrabilite des boues en sortie d'attaque |
FR2875495B1 (fr) * | 2004-09-21 | 2006-10-27 | Aluminium Pechiney Soc Par Act | Perfectionnement au procede bayer de fabrication de trihydrate d'alumine, ledit perfectionnement portant sur la separation de la liqueur d'aluminate et des residus insolubles |
JP2007301459A (ja) * | 2006-05-10 | 2007-11-22 | Nittetsu Mining Co Ltd | アンモニア態窒素及びcod成分を高濃度で含有する排水の処理方法 |
US20110006014A1 (en) * | 2009-07-08 | 2011-01-13 | Filtertech, Inc. | System and Method For Process and Waste Water Filtration |
US20130075340A1 (en) * | 2011-09-16 | 2013-03-28 | Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project | Oil sands fine tailings flocculation using dynamic mixing |
-
2011
- 2011-07-07 WO PCT/CA2011/000785 patent/WO2012003578A1/en active Application Filing
- 2011-07-07 AU AU2011276916A patent/AU2011276916C1/en active Active
- 2011-07-07 CA CA2804859A patent/CA2804859A1/en not_active Abandoned
- 2011-07-07 CN CN201180043654.7A patent/CN103096990B/zh active Active
- 2011-07-07 BR BR112013000531-9A patent/BR112013000531B1/pt active IP Right Grant
- 2011-07-07 PE PE2013000012A patent/PE20131146A1/es not_active Application Discontinuation
- 2011-07-07 US US13/808,978 patent/US20130168326A1/en not_active Abandoned
-
2013
- 2013-01-09 CL CL2013000088A patent/CL2013000088A1/es unknown
- 2013-01-16 ZA ZA2013/00421A patent/ZA201300421B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA201300421B (en) | 2014-03-26 |
AU2011276916A1 (en) | 2013-01-31 |
BR112013000531A2 (pt) | 2017-09-19 |
CA2804859A1 (en) | 2012-01-12 |
CL2013000088A1 (es) | 2013-05-17 |
AU2011276916B2 (en) | 2014-04-24 |
CN103096990A (zh) | 2013-05-08 |
BR112013000531B1 (pt) | 2020-10-27 |
AU2011276916C1 (en) | 2015-02-26 |
WO2012003578A1 (en) | 2012-01-12 |
CN103096990B (zh) | 2016-06-08 |
US20130168326A1 (en) | 2013-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed |