OA12719A - Apparatus for and method of settling of mineral s lurries. - Google Patents

Apparatus for and method of settling of mineral s lurries. Download PDF

Info

Publication number: OA12719A
Authority: OA; OAPI
Prior art keywords: slurry; tank; sluny; opening; fresh
Prior art date: 2001-11-09

Application number

OA1200400129A

Other languages

English (en)

Inventor

Alain Boivin

Andrew Carruthers

Renald Dufour

Rock Lemyre

Guy Peloquin

Guy Simard

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.)

2001-11-09

Filing date

2002-11-05

Publication date

2006-06-27

2002-11-05 Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd

2006-06-27 Publication of OA12719A publication Critical patent/OA12719A/en

Links

238000000034 method Methods 0.000 title claims abstract description 17
229910052500 inorganic mineral Inorganic materials 0.000 title abstract description 3
239000011707 mineral Substances 0.000 title abstract description 3
239000002002 slurry Substances 0.000 claims abstract description 147
239000007787 solid Substances 0.000 claims abstract description 29
239000007788 liquid Substances 0.000 claims abstract description 13
239000011362 coarse particle Substances 0.000 claims description 27
238000011144 upstream manufacturing Methods 0.000 claims description 12
239000002245 particle Substances 0.000 claims description 11
239000010419 fine particle Substances 0.000 claims description 8
238000009825 accumulation Methods 0.000 claims description 6
239000000203 mixture Substances 0.000 claims description 4
SGPGESCZOCHFCL-UHFFFAOYSA-N Tilisolol hydrochloride Chemical compound [Cl-].C1=CC=C2C(=O)N(C)C=C(OCC(O)C[NH2+]C(C)(C)C)C2=C1 SGPGESCZOCHFCL-UHFFFAOYSA-N 0.000 claims 4
230000005484 gravity Effects 0.000 description 10
230000008901 benefit Effects 0.000 description 4
230000008569 process Effects 0.000 description 4
239000004576 sand Substances 0.000 description 4
238000004131 Bayer process Methods 0.000 description 3
238000009826 distribution Methods 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
229910001570 bauxite Inorganic materials 0.000 description 2
230000029087 digestion Effects 0.000 description 2
239000002562 thickening agent Substances 0.000 description 2
208000002430 Multiple chemical sensitivity Diseases 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000008439 repair process Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000008719 thickening Effects 0.000 description 1
238000005406 washing Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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)
Steroid Compounds (AREA)
Liquid Carbonaceous Fuels (AREA)

OA1200400129A 2001-11-09 2002-11-05 Apparatus for and method of settling of mineral s lurries. OA12719A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US34586701P	2001-11-09	2001-11-09

Publications (1)

Publication Number	Publication Date
OA12719A true OA12719A (en)	2006-06-27

Family

ID=23356834

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA1200400129A OA12719A (en)	2001-11-09	2002-11-05	Apparatus for and method of settling of mineral s lurries.

Country Status (16)

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

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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
PL2069467T3 (pl)	2006-10-06	2015-02-27	Vary Petrochem Llc	Kompozycje wydzielające i sposoby stosowania
US7758746B2 (en)	2006-10-06	2010-07-20	Vary Petrochem, Llc	Separating compositions and methods of use
CA2723502C (en)	2006-11-27	2016-01-26	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
US8641909B2 (en) *	2008-09-17	2014-02-04	Outotec Oyj	Method and apparatus for disturbing networked pulp
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
PE20131182A1 (es) *	2010-08-13	2013-10-05	Rio Tinto Alcan Int Ltd	Aparato y metodo para refinar un licor de proceso mediante sedimentacion por gravedad
RU2451535C1 (ru) *	2010-10-18	2012-05-27	Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)"	Пастовый сгуститель
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
CA2925869A1 (en)	2013-09-23	2015-03-26	Gradiant Corporation	Desalination systems and associated methods
EP2886178A1 (de)	2013-12-20	2015-06-24	Rio Tinto Alcan International Limited	Verfahren und Anlage zur Herstellung von Aluminiumtrihydrat mittels alkalischem Abbau von Bauxiterz
EP2886177A1 (de) *	2013-12-20	2015-06-24	Rio Tinto Alcan International Limited	Absetzbecken zur Dekantierung von Mineralschlämmen und Verfahren zum Trennen einer klaren Flüssigkeit von verdicktem Schlamm aus den Mineralschlämmen
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 (de)	2015-07-29	2019-04-24	Gradiant Corporation	Osmotische entsalzungsverfahren und zugehörige systeme
WO2017030932A1 (en)	2015-08-14	2017-02-23	Gradiant Corporation	Selective retention of multivalent ions
WO2017030937A1 (en)	2015-08-14	2017-02-23	Gradiant Corporation	Production of multivalent ion-rich process streams using multi-stage osmotic separation
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
MY206967A (en)	2018-08-22	2025-01-22	Gradiant Corp	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
EP4247522A4 (de)	2020-11-17	2024-10-09	Gradiant Corporation	Osmotische verfahren und systeme mit energierückgewinnung

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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
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2002
- 2002-05-11 UA UA20040604240A patent/UA78727C2/uk unknown
- 2002-11-05 DE DE60210800T patent/DE60210800T2/de not_active Expired - Lifetime
- 2002-11-05 AU AU2002336869A patent/AU2002336869B2/en not_active Expired
- 2002-11-05 CN CNB028221702A patent/CN1289167C/zh not_active Expired - Lifetime
- 2002-11-05 OA OA1200400129A patent/OA12719A/en unknown
- 2002-11-05 CA CA002462354A patent/CA2462354C/en not_active Expired - Lifetime
- 2002-11-05 AT AT02771961T patent/ATE323540T1/de not_active IP Right Cessation
- 2002-11-05 MX MXPA04003466A patent/MXPA04003466A/es active IP Right Grant
- 2002-11-05 WO PCT/CA2002/001692 patent/WO2003039707A1/en not_active Ceased
- 2002-11-05 BR BRPI0213983-9A patent/BR0213983B1/pt active IP Right Grant
- 2002-11-05 PT PT02771961T patent/PT1441828E/pt unknown
- 2002-11-05 EP EP02771961A patent/EP1441828B1/de not_active Expired - Lifetime
- 2002-11-05 RU RU2004114840/15A patent/RU2316483C2/ru active
- 2002-11-07 US US10/289,789 patent/US6936178B2/en not_active Expired - Lifetime
- 2002-11-08 PE PE2002001090A patent/PE20030657A1/es active IP Right Grant
2004
- 2004-05-05 ZA ZA2004/03405A patent/ZA200403405B/en unknown

Also Published As

Publication number	Publication date
CN1289167C (zh)	2006-12-13
BR0213983B1 (pt)	2011-07-26
DE60210800T2 (de)	2006-11-30
RU2004114840A (ru)	2005-05-20
AU2002336869B2 (en)	2007-12-20
ATE323540T1 (de)	2006-05-15
ZA200403405B (en)	2005-07-27
PT1441828E (pt)	2006-09-29
CA2462354A1 (en)	2003-05-15
EP1441828A1 (de)	2004-08-04
RU2316483C2 (ru)	2008-02-10
US20030106860A1 (en)	2003-06-12
CA2462354C (en)	2008-07-29
EP1441828B1 (de)	2006-04-19
CN1582192A (zh)	2005-02-16
DE60210800D1 (de)	2006-05-24
UA78727C2 (en)	2007-04-25
WO2003039707A1 (en)	2003-05-15
US6936178B2 (en)	2005-08-30
MXPA04003466A (es)	2004-07-30
PE20030657A1 (es)	2003-07-29
BR0213983A (pt)	2004-08-31

Publication	Publication Date	Title
OA12719A (en)	2006-06-27	Apparatus for and method of settling of mineral s lurries.
AU2002336869A1 (en)	2003-07-24	Apparatus for and method of settling of mineral slurries
US7591946B2 (en)	2009-09-22	Dual zone feedwell for a thickener
AU2012296191B2 (en)	2015-08-13	Deaeration apparatus and method
CA2707833C (en)	2015-10-06	Improvement in or relating to thickeners having self-diluting feedwell
US5188238A (en)	1993-02-23	Separator for separating solids components of liquid mixtures and method of using the same
JP2004530555A (ja)	2004-10-07	スラリを清澄化する方法および装置
CA2684083C (en)	2015-10-06	Skim tank configurations and methods
CN103803627B (zh)	2015-07-08	一种白泥/电石渣-石膏法脱硫石膏浆液的分离除杂方法
JPH0760009A (ja)	1995-03-07	沈降式固液分離装置
US4222879A (en)	1980-09-16	Settling clarifier
RU2198031C2 (ru)	2003-02-10	Способ разделения твердой фазы суспензии гидроксида алюминия
AU704644B2 (en)	1999-04-29	Liquid/solids separator
JPS6229082B2 (de)	1987-06-24
CN120960844B (zh)	2026-01-09	一种多井出料的高效絮凝沉降槽
US20040149639A1 (en)	2004-08-05	Apparatus for mixing and dispensing influent slurry into a tank and systems incorporating same
AU2003208184B2 (en)	2008-06-26	Dual zone feedwell for a thickener
CN202754811U (zh)	2013-02-27	一种白泥/电石渣-石膏法脱硫石膏浆液的分离除杂装置
WO2001019488A1 (en)	2001-03-22	Improved thickener feedwell
CN117065405A (zh)	2023-11-17	一种混合溶液中固体杂质分离用锥形沉降罐
KR20170020405A (ko)	2017-02-22	액상혼합물 삼상분리장치
CN208318163U (zh)	2019-01-04	魔芋粉提纯装置