MXPA04003466A - Aparato para y metodo para sedimentacion de suspensiones minerales. - Google Patents

Aparato para y metodo para sedimentacion de suspensiones minerales.

Info

Publication number
MXPA04003466A
MXPA04003466A MXPA04003466A MXPA04003466A MXPA04003466A MX PA04003466 A MXPA04003466 A MX PA04003466A MX PA04003466 A MXPA04003466 A MX PA04003466A MX PA04003466 A MXPA04003466 A MX PA04003466A MX PA04003466 A MXPA04003466 A MX PA04003466A
Authority
MX
Mexico
Prior art keywords
slurry
tank
fresh
stirrer
inlet means
Prior art date
Application number
MXPA04003466A
Other languages
English (en)
Inventor
Carruthers Andrew
Original Assignee
Alcan Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of MXPA04003466A publication Critical patent/MXPA04003466A/es

Links

Classifications

    • 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
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • 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
    • B01D21/0027—Floating sedimentation devices
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • 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
    • 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
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • B01D21/30—Control equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/04—Separation devices for treating liquids from earth drilling, mining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Steroid Compounds (AREA)

Abstract

La invencion se relaciona con un sedimentador para decantar suspensiones minerales y un metodo del mismo. el sedimentador (10) comprende un tanque (11) para retener y decantar un cuerpo de suspension (15 y 16) para formar una suspension espesada como una capa (15) inferior y un liquido clarificado como una capa (16) superior, el tanque teniendo una pared (34) lateral, un fondo 836) y una parte superior (14), una salida (18) para la suspension espesada en el fondo del tanque, una salida (19) para la capa de liquido clarificado cerca de la parte superior (14) del tanque, un medio (12) de entrada de suspension cerca de la parte superior del tanque para introducir suspension fresca hacia el tanque, el medio de entrada de suspension teniendo una abertura de suspension a traves de la cual la suspension fresca se une con el cuerpo de suspension en el tanque y un agitador (20) que tiene un eje (30) generalmente vertical alrededor del cual el agitador gira o reciproca. La abertura de suspension (12C) se desplaza lateralmente con relacion al eje (30) generalmente vertical del agitador 820); y el medio de entrada de suspension esta configurado pare permitir que la suspension fresca entre al cuerpo de suspension sin acumular solidos de la suspension fresca en la abertura de suspension.
MXPA04003466A 2001-11-09 2002-11-05 Aparato para y metodo para sedimentacion de suspensiones minerales. MXPA04003466A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34586701P 2001-11-09 2001-11-09
PCT/CA2002/001692 WO2003039707A1 (en) 2001-11-09 2002-11-05 Apparatus for and method of settling of mineral slurries

Publications (1)

Publication Number Publication Date
MXPA04003466A true MXPA04003466A (es) 2004-07-30

Family

ID=23356834

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04003466A MXPA04003466A (es) 2001-11-09 2002-11-05 Aparato para y metodo para sedimentacion de suspensiones minerales.

Country Status (16)

Country Link
US (1) US6936178B2 (es)
EP (1) EP1441828B1 (es)
CN (1) CN1289167C (es)
AT (1) ATE323540T1 (es)
AU (1) AU2002336869B2 (es)
BR (1) BR0213983B1 (es)
CA (1) CA2462354C (es)
DE (1) DE60210800T2 (es)
MX (1) MXPA04003466A (es)
OA (1) OA12719A (es)
PE (1) PE20030657A1 (es)
PT (1) PT1441828E (es)
RU (1) RU2316483C2 (es)
UA (1) UA78727C2 (es)
WO (1) WO2003039707A1 (es)
ZA (1) ZA200403405B (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100795377B1 (ko) 2006-09-27 2008-01-17 한국수자원공사 슬러지 콜렉터 스크레이퍼
US8062512B2 (en) * 2006-10-06 2011-11-22 Vary Petrochem, Llc Processes for bitumen separation
US7758746B2 (en) 2006-10-06 2010-07-20 Vary Petrochem, Llc Separating compositions and methods of use
US7749379B2 (en) 2006-10-06 2010-07-06 Vary Petrochem, Llc Separating compositions and methods of use
CA2568943C (en) * 2006-11-27 2011-02-01 Scott Blair Godlien Fluid clarification system, method, and apparatus
AT505281B1 (de) * 2007-08-24 2008-12-15 Abz Zierler Ges M B H & Co Kg Vorrichtung zum abscheiden von feststoffteilchen aus einer trübe
CA2629422A1 (en) * 2008-04-17 2009-10-17 Scott Godlien Environmental monitoring and control system and method
BRPI0918608A2 (pt) * 2008-09-17 2015-12-01 Outotec Oyj método e dispositivo para provocar turbulência em polpa aglomerada
CN101810965B (zh) * 2010-03-30 2012-04-18 宁波万华聚氨酯有限公司 一种稠化器及其用于液固分离的方法
AU2011288895B2 (en) * 2010-08-13 2014-03-27 Rio Tinto Alcan International Limited Apparatus and method for refining a process liquor by gravity settling
CA2738560C (en) * 2011-05-03 2014-07-08 Imperial Oil Resources Limited Enhancing fine capture in paraffinic froth treatment process
CN102211056B (zh) * 2011-06-10 2013-03-27 云南大红山管道有限公司 一种选矿设备及选矿方法
JP5799940B2 (ja) * 2012-11-20 2015-10-28 栗田工業株式会社 沈殿槽及びその運転方法
US20140251881A1 (en) * 2013-03-11 2014-09-11 Heartland Technology Partners Llc Concentrated wastewater slurry thickening and storage system and stabilization batch treatment plant
US9969638B2 (en) 2013-08-05 2018-05-15 Gradiant Corporation Water treatment systems and associated methods
CN105683095B (zh) 2013-09-23 2019-09-17 格雷迪安特公司 脱盐系统及相关方法
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
US10167218B2 (en) 2015-02-11 2019-01-01 Gradiant Corporation Production of ultra-high-density brines
US10308526B2 (en) 2015-02-11 2019-06-04 Gradiant Corporation Methods and systems for producing treated brines for desalination
EP3328522A4 (en) 2015-07-29 2019-04-24 Gradiant Corporation OSMOTIC DESALINATION METHODS AND ASSOCIATED SYSTEMS
WO2017030937A1 (en) 2015-08-14 2017-02-23 Gradiant Corporation Production of multivalent ion-rich process streams using multi-stage osmotic separation
WO2017030932A1 (en) 2015-08-14 2017-02-23 Gradiant Corporation Selective retention of multivalent ions
WO2017127607A1 (en) 2016-01-22 2017-07-27 Gradiant Corporation Formation of solid salts using high gas flow velocities in humidifiers, such as multi-stage bubble column humidifiers
WO2017147113A1 (en) 2016-02-22 2017-08-31 Gradiant Corporation Hybrid desalination systems and associated methods
US20180008919A1 (en) * 2016-07-06 2018-01-11 Gradiant Corporation Solids handling in water treatment systems and associated methods
WO2020041542A1 (en) 2018-08-22 2020-02-27 Gradiant Corporation Liquid solution concentration system comprising isolated subsystem and related methods
CN110237578B (zh) * 2019-06-20 2021-10-15 安徽中能矿机制造有限公司 一种可处理高浓度矿浆的浓缩机
CN110523210B (zh) * 2019-08-22 2022-01-28 东台宏仁气体有限公司 一种切换式氮气提纯装置
CN111888807A (zh) * 2020-07-31 2020-11-06 浙江顺联环保科技有限公司 浆料造流沉砂机
WO2022108891A1 (en) 2020-11-17 2022-05-27 Gradiant Corporaton Osmotic methods and systems involving energy recovery

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525365A (es) * 1953-01-09 1900-01-01
US3926805A (en) 1973-03-09 1975-12-16 Peabody Galion Corp Distribution inlet system with automatic tangential-gate adjustment
US3891557A (en) * 1974-02-11 1975-06-24 Fmc Corp Peripheral feed clarification tank
US4054514A (en) * 1974-09-05 1977-10-18 Dorr-Oliver Incorporated Sedimentation apparatus with flocculating feed well
US4127488A (en) 1977-10-17 1978-11-28 Ecodyne Corporation Method and apparatus for separating solids from liquids
US4278541A (en) * 1978-03-14 1981-07-14 Amstar Corporation Separator employing an annular vertical feedwell with associated concentric annular baffle plate and method of using same to separate solids from liquids
US5076915A (en) 1978-09-25 1991-12-31 Chevron Research Company Apparatus for removing suspended solids from a liquid
FR2494127B1 (fr) * 1980-11-20 1985-12-13 Alsthom Atlantique Dispositif pour la decantation d'un fluide
DE3215033A1 (de) * 1982-04-22 1983-11-17 Gottfried Dr.-Ing. 5630 Remscheid Kronenberger Schlammabscheider
FR2568489B1 (fr) * 1984-07-31 1990-03-23 Alsthom Atlantique Procede de clarification a deux etages pour liquide charge de matieres solides
US4999115A (en) * 1985-08-19 1991-03-12 Peterson Filters Corporation Method and apparatus for use in separating solids from liquids
CA1286480C (en) * 1986-02-28 1991-07-23 Peter F. Bagatto Method of and apparatus for thickening red muds derived from bauxite and similar slurries
AU622238B2 (en) 1988-11-17 1992-04-02 Supaflo Technologies Pty. Limited A thickener
US5389250A (en) * 1991-09-26 1995-02-14 Baker Hughes Incorporated Self diluting feedwell for thickener dilution
WO2001010530A1 (en) 1999-08-06 2001-02-15 Baker Hughes Incorporated Deep bed thickener/clarifiers with enhanced liquid removal
WO2001019489A1 (en) 1999-09-17 2001-03-22 Barnard, Hendrik, Christoffel Thickening of a suspension or slurry

Also Published As

Publication number Publication date
EP1441828A1 (en) 2004-08-04
BR0213983B1 (pt) 2011-07-26
US6936178B2 (en) 2005-08-30
RU2004114840A (ru) 2005-05-20
AU2002336869B2 (en) 2007-12-20
CA2462354C (en) 2008-07-29
UA78727C2 (en) 2007-04-25
PE20030657A1 (es) 2003-07-29
OA12719A (en) 2006-06-27
DE60210800D1 (de) 2006-05-24
CA2462354A1 (en) 2003-05-15
CN1582192A (zh) 2005-02-16
RU2316483C2 (ru) 2008-02-10
US20030106860A1 (en) 2003-06-12
CN1289167C (zh) 2006-12-13
ZA200403405B (en) 2005-07-27
DE60210800T2 (de) 2006-11-30
PT1441828E (pt) 2006-09-29
WO2003039707A1 (en) 2003-05-15
ATE323540T1 (de) 2006-05-15
EP1441828B1 (en) 2006-04-19
BR0213983A (pt) 2004-08-31

Similar Documents

Publication Publication Date Title
MXPA04003466A (es) Aparato para y metodo para sedimentacion de suspensiones minerales.
GR3023733T3 (en) Wastewater treatment device, specially for rainwater.
JPS6333406B2 (es)
AU2002336869A1 (en) Apparatus for and method of settling of mineral slurries
KR20030081390A (ko) 바닥에 깔려진 플록으로 엉김-상층액분리하는 수처리를통하여 슬러지를 농축하기 위한 장치 및 방법
MXPA03011775A (es) Metodo y aparato para la clarificacion de una lechada.
CN105000629B (zh) 一种悬浮物收集系统
AU2014369375A8 (en) Settler for decanting mineral slurries and method for separating clarified liquid from thickened slurry of said mineral slurries
AU6273800A (en) Device for dehydrating sludge
KR100856907B1 (ko) 응집침전조 및 이를 구비한 응집형 폐수 정화장치
JPH064885Y2 (ja) 上澄液排出装置
CN2136242Y (zh) 超声波水处理器
KR20160146454A (ko) 액상혼합물 삼상분리장치
KR20170020405A (ko) 액상혼합물 삼상분리장치
DE59801857D1 (de) Einrichtung zur durchführung eines verfahrens zur reinigung von abwasser
JPS61187906A (ja) 沈澱分離装置
JPH0312396Y2 (es)
US20150092511A1 (en) Shear-thinning of slurries
JPH0510955Y2 (es)
CA2121831A1 (en) Horizontal Separator for Treating Under-Balanced Drilling Fluid
MX9707129A (es) Separador de liquidos/solidos.
JPH01307499A (ja) 固液分離装置
GB2196620A (en) Sewage treatment plant and method of treating sewage
JPS60261598A (ja) メタン発酵槽
PL162431B1 (pl) Biologiczna oczyszczalnia ścieków

Legal Events

Date Code Title Description
FG Grant or registration