AU2007253484B2 - Treatment of aqueous suspensions - Google Patents

Treatment of aqueous suspensions Download PDF

Info

Publication number
AU2007253484B2
AU2007253484B2 AU2007253484A AU2007253484A AU2007253484B2 AU 2007253484 B2 AU2007253484 B2 AU 2007253484B2 AU 2007253484 A AU2007253484 A AU 2007253484A AU 2007253484 A AU2007253484 A AU 2007253484A AU 2007253484 B2 AU2007253484 B2 AU 2007253484B2
Authority
AU
Australia
Prior art keywords
sample
polymer
suspension
water
process according
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU2007253484A
Other languages
English (en)
Other versions
AU2007253484A1 (en
Inventor
Angela Beveridge
Brian Dymond
John Lamperd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of AU2007253484A1 publication Critical patent/AU2007253484A1/en
Assigned to BASF SE reassignment BASF SE Request for Assignment Assignors: CIBA HOLDING INC.
Application granted granted Critical
Publication of AU2007253484B2 publication Critical patent/AU2007253484B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B09B3/21—Agglomeration, binding or encapsulation of solid waste using organic binders or matrix
    • B09B3/24—Binders with plastic
    • 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/008—Sludge treatment by fixation or solidification
    • 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

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AU2007253484A 2006-05-19 2007-05-04 Treatment of aqueous suspensions Ceased AU2007253484B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0610003.6 2006-05-19
GBGB0610003.6A GB0610003D0 (en) 2006-05-19 2006-05-19 Suppression of Dust
PCT/EP2007/054341 WO2007134957A1 (en) 2006-05-19 2007-05-04 Treatment of aqueous suspensions

Publications (2)

Publication Number Publication Date
AU2007253484A1 AU2007253484A1 (en) 2007-11-29
AU2007253484B2 true AU2007253484B2 (en) 2011-05-26

Family

ID=36660509

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007253484A Ceased AU2007253484B2 (en) 2006-05-19 2007-05-04 Treatment of aqueous suspensions

Country Status (16)

Country Link
US (1) US7875188B2 (enExample)
EP (1) EP2021135A1 (enExample)
JP (1) JP5021025B2 (enExample)
CN (1) CN101448583B (enExample)
AP (1) AP2716A (enExample)
AR (1) AR061022A1 (enExample)
AU (1) AU2007253484B2 (enExample)
BR (1) BRPI0711946B1 (enExample)
CA (1) CA2651440C (enExample)
EA (1) EA015587B1 (enExample)
GB (1) GB0610003D0 (enExample)
MX (1) MX2008014564A (enExample)
PE (1) PE20080536A1 (enExample)
UA (1) UA93908C2 (enExample)
WO (1) WO2007134957A1 (enExample)
ZA (1) ZA200809051B (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0310419D0 (en) * 2003-05-07 2003-06-11 Ciba Spec Chem Water Treat Ltd Treatment of aqueous suspensions
GB0609998D0 (en) * 2006-05-19 2006-06-28 Ciba Sc Holding Ag Rehabilitation method
GB0610000D0 (en) * 2006-05-19 2006-06-28 Ciba Sc Holding Ag Suppression of Dust
US8099997B2 (en) * 2007-06-22 2012-01-24 Weatherford/Lamb, Inc. Potassium formate gel designed for the prevention of water ingress and dewatering of pipelines or flowlines
CA2594182A1 (en) 2007-07-16 2009-01-16 Rj Oil Sands Inc. Hydrocarbon recovery using a jet pump
FR2937635B1 (fr) * 2008-10-23 2010-11-26 Snf Sas Procede de traitement hors sol de boues minerales mettant en oeuvre des polymeres
AU2010295189B2 (en) 2009-09-15 2014-03-27 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
WO2011032253A1 (en) 2009-09-15 2011-03-24 Suncor Energy Inc. Process for drying oil sand mature fine tailings
US9068776B2 (en) 2009-10-30 2015-06-30 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
US20120298914A1 (en) * 2010-02-04 2012-11-29 Flsmidth A/S Method for Treating and Conditioning Tailings
PH12013501184B1 (en) * 2010-12-14 2018-11-23 Kemira Oyj A method for improving rheological properties of mineral slurry
JP5701103B2 (ja) 2011-03-02 2015-04-15 昭和シェル石油株式会社 潤滑油のための消泡剤組成物及びそれを用いた消泡方法
EA028307B1 (ru) * 2011-03-17 2017-11-30 Соленис Текнолоджиз Кайман, Л.П. Способ увеличения расхода водной дисперсии
JP5927807B2 (ja) * 2011-03-25 2016-06-01 栗田工業株式会社 石炭及び／又は鉄鉱石スラリーの改質方法
US20130026106A1 (en) * 2011-07-28 2013-01-31 Matthew Liberatore Optimized flocculation of algae using cationic polymers
WO2013057267A1 (en) * 2011-10-19 2013-04-25 Ashland Licensing And Intellectual Property Llc Composition comprising a non-ionic surfactant and an ionic polymer
CN102701644B (zh) * 2012-06-20 2014-01-01 聊城市新星铸管有限公司 排水管材及其制造方法
US20140076822A1 (en) * 2012-09-18 2014-03-20 Hercules Incorporated Process for Filtration Enhancement of Aqueous Dispersions
WO2014047172A2 (en) * 2012-09-19 2014-03-27 Hercules Incorporated Process for improving the rheological properties of an aqueous dispersion
CN103058343A (zh) * 2013-01-21 2013-04-24 深圳市深港产学研环保工程技术股份有限公司 用于陆源污水和近岸海洋污染水体的环保型生物复合絮凝剂
CA2812275C (en) 2013-04-10 2019-01-08 Imperial Oil Resources Limited Systems and methods for separating mine tailings from water-absorbing polymers and regenerating the separated water-absorbing polymers
CA2812273C (en) 2013-04-10 2019-01-08 Imperial Oil Resources Limited Systems and methods for dewatering mine tailings
CA2930003A1 (en) * 2013-12-03 2015-06-11 Basf Se Process for dewatering mineral tailings by the treatment of these tailings with a solution comprising at least one polymer and at least one salt
AU2015253129A1 (en) * 2014-04-30 2016-12-01 Dow Global Technologies Llc Treatment of aqueous mineral suspensions with a polymeric flocculants
US10399087B2 (en) 2014-09-03 2019-09-03 Solenis Technologies, L.P. Wet mineral ore processing in mining applications
US10427950B2 (en) 2015-12-04 2019-10-01 Ecolab Usa Inc. Recovery of mining processing product using boronic acid-containing polymers
US10913670B2 (en) 2016-05-05 2021-02-09 Extrakt Process Solutions, Llc Oil sands tailings treatment
US11027993B2 (en) 2016-05-05 2021-06-08 Extrakt Process Solutions, Llc Oil sands tailings treatment
WO2017193162A1 (en) * 2016-05-09 2017-11-16 SNF (Australia) Pty Ltd Methods for the treatment of red mud slurries
JP6903694B2 (ja) * 2016-07-01 2021-07-14 エコラブ ユーエスエイ インク 低塩化物塗料脱粘着剤
US12129192B2 (en) 2017-01-31 2024-10-29 Extrakt Process Solutions, Llc Treatment of tailings
JP7212506B2 (ja) * 2017-12-07 2023-01-25 日鉄環境株式会社 含油スラッジの処理方法、及び廃水の処理方法
US12145856B2 (en) 2021-02-12 2024-11-19 Ecolab Usa Inc. Purification of ores using boronic acid-functional compounds
KR20240177657A (ko) * 2023-06-20 2024-12-27 삼성전자주식회사 아노다이징 폐수 및 폐금속의 처리 공정

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6042732A (en) * 1997-09-29 2000-03-28 Nalco Chemical Company Starch/cationic polymer combinations as coagulants for the mining industry
WO2004060819A1 (en) * 2003-05-07 2004-07-22 Ciba Specialty Chemicals Water Treatments Limited Treatment of aqueous suspensions

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508407A (en) * 1968-03-04 1970-04-28 American Cyanamid Co Mine backfill process
US3681012A (en) * 1969-06-17 1972-08-01 Nalco Chemical Co Process for making alumina
JPS5635959B2 (enExample) * 1972-02-15 1981-08-20
JPS5670893A (en) * 1979-11-09 1981-06-13 Norihiko Base Treatment of muddy water
US4399039A (en) * 1980-10-30 1983-08-16 Suncor, Inc. Treatment of tailings pond sludge
US4506062A (en) * 1982-08-09 1985-03-19 Allied Colloids Limited Inverse suspension polymerization process
GB8309275D0 (en) * 1983-04-06 1983-05-11 Allied Colloids Ltd Dissolution of water soluble polymers in water
JPS6087891A (ja) * 1983-10-18 1985-05-17 Tekken Kensetsu Co Ltd 泥水の処理方法
GB8401206D0 (en) 1984-01-17 1984-02-22 Allied Colloids Ltd Polymers and aqueous solutions
GB8416453D0 (en) 1984-06-28 1984-08-01 Allied Colloids Ltd Aqueous polymer dispersions
DE201237T1 (de) * 1985-04-25 1988-01-14 Allied Colloids Group Ltd., Bradford, Yorkshire Flockungsverfahren.
GB8905705D0 (en) 1989-03-13 1989-04-26 Allied Colloids Ltd Treatment of bayer process wastes
JPH07509270A (ja) * 1992-07-15 1995-10-12 ケイビー・テクノロジーズ・リミテッド 土壌支持流体組成物とその使用方法
US5663123A (en) * 1992-07-15 1997-09-02 Kb Technologies Ltd. Polymeric earth support fluid compositions and method for their use
JP3343436B2 (ja) * 1994-04-20 2002-11-11 ダイセル化学工業株式会社 掘削残土の処理方法
CA2195448A1 (en) 1994-08-12 1996-02-22 Cytec Technology Corp. A method of stabilizing slurries
JP3848695B2 (ja) * 1995-12-21 2006-11-22 ハイモ株式会社 泥水式シールド工法掘削用液の添加剤およびそれを用いた泥水式シールド工法
ID30152A (id) 1996-12-31 2001-11-08 Ciba Spec Chem Water Treat Ltd Proses pembuatan kertas
MY120719A (en) * 1997-01-20 2005-11-30 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
MY118538A (en) 1997-01-20 2004-12-31 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
AR027527A1 (es) * 2000-02-17 2003-04-02 Ecosmart Technologies Inc Composiciones pesticidas que contienen aceites vegetales esenciales contra el piojo del cuerpo humano
EP1286923B1 (en) * 2000-05-31 2006-04-19 Ciba Specialty Chemicals Water Treatments Limited Treatment of mineral materials
JP4261168B2 (ja) * 2002-11-29 2009-04-30 ダイセル化学工業株式会社 含水汚泥安定処理用固化助剤、含水汚泥安定処理用固化材、及び含水汚泥安定処理方法
CA2523489A1 (en) * 2003-04-24 2004-11-25 Vanderbilt University Compositions and methods for controlling insects

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6042732A (en) * 1997-09-29 2000-03-28 Nalco Chemical Company Starch/cationic polymer combinations as coagulants for the mining industry
WO2004060819A1 (en) * 2003-05-07 2004-07-22 Ciba Specialty Chemicals Water Treatments Limited Treatment of aqueous suspensions

Also Published As

Publication number Publication date
WO2007134957A1 (en) 2007-11-29
CA2651440A1 (en) 2007-11-29
GB0610003D0 (en) 2006-06-28
JP2009537315A (ja) 2009-10-29
AP2716A (en) 2013-07-31
AR061022A1 (es) 2008-07-30
BRPI0711946A8 (pt) 2017-12-26
UA93908C2 (uk) 2011-03-25
BRPI0711946A2 (pt) 2011-12-13
US7875188B2 (en) 2011-01-25
MX2008014564A (es) 2008-11-27
AU2007253484A1 (en) 2007-11-29
CA2651440C (en) 2014-08-19
EA015587B1 (ru) 2011-10-31
ZA200809051B (en) 2009-05-27
CN101448583B (zh) 2012-09-05
AP2008004653A0 (en) 2008-10-31
EA200802252A1 (ru) 2009-06-30
PE20080536A1 (es) 2008-04-29
JP5021025B2 (ja) 2012-09-05
CN101448583A (zh) 2009-06-03
BRPI0711946B1 (pt) 2018-01-30
EP2021135A1 (en) 2009-02-11
US20100006510A1 (en) 2010-01-14

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Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: BASF SE

Free format text: FORMER APPLICANT(S): CIBA HOLDING INC.

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired