[go: up one dir, main page]

PE20080536A1 - Tratamiento de suspensiones acuosas - Google Patents

Tratamiento de suspensiones acuosas

Info

Publication number
PE20080536A1
PE20080536A1 PE2007000604A PE2007000604A PE20080536A1 PE 20080536 A1 PE20080536 A1 PE 20080536A1 PE 2007000604 A PE2007000604 A PE 2007000604A PE 2007000604 A PE2007000604 A PE 2007000604A PE 20080536 A1 PE20080536 A1 PE 20080536A1
Authority
PE
Peru
Prior art keywords
suspension
acid
met
antiletic
harden
Prior art date
Application number
PE2007000604A
Other languages
English (en)
Inventor
Brian Dymond
John Lamperd
Angela Beveridge
Original Assignee
Ciba Holding Inc
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 Ciba Holding Inc filed Critical Ciba Holding Inc
Publication of PE20080536A1 publication Critical patent/PE20080536A1/es

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Colloid Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

DONDE SE TRANSFIERE UNA SUSPENSION QUE COMPRENDE MATERIAL EN PARTICULAS DISPERSO EN UN MEDIO ACUOSO, EN FORMA DE FLUIDO, A UN AREA DE DEPOSICION BOMBEANDOLA A LO LARGO DE UN CONDUCTO Y A TRAVES DE UNA BOCA DE SALIDA; PARA LUEGO DEJARLO REPOSAR Y ENDURECER. EL ENDURECIMIENTO MEJORA, MANTENIENDO AL MISMO TIEMPO LA FLUIDEZ DE LA SUSPENSION DURANTE LA TRANSFERENCIA, MEDIANTE LA COMBINACION DE LA SUSPENSION CON UNA CANTIDAD PARA ENDURECER DE UN SISTEMA DE TRATAMIENTO QUE COMPRENDE: a) UN POLIMERO SINTETICO HIDROSOLUBLE ANIONICO O NO IONICO QUE TIENE UNA VISCOSIDAD INTRINSECA DE POR LO MENOS 3 dl/g Y ESTA FORMADO A PARTIR DE UN MONOMERO O MEZCLA DE MONOMEROS HIDROSOLUBLES ETILENICAMENTE INSATURADOS (ACIDO (MET) ACRILICO, ACIDO ALIL SULFONICO Y ACIDO 2-ACRILAMIDO-2-METIL PROPAN SULFONICO EN FORMA DE ACIDOS LIBRES O SALES DE LOS MISMOS, EN COMBINACION CON COMONOMEROS NO IONICOS SELECCIONADOS DE (MET)ACRILAMIDA, ESTERES DE HIDROXIALQUILO DEL ACIDO (MET)ACRILICO Y N-VINILPIRROLIDONA, PREFERENTEMENTE ACRILATO DE SODIO Y ACRILAMIDA); Y, b) UN POLIMERO NATURAL O SEMINATURAL HIDROSOLUBLE QUE TIENE BASE DE CELULOSA, PREFERENTEMENTE CARBOXIMETIL CELULOSA. LA SUSPENSION ES UN MATERIAL DE DESECHO DE UNA OPERACION DE PROCESAMIENTO DE MINERALES (BARRO ROJO DE UN PROCESO DE ALUMINA BAYER; COLAS DE EXTRACCION DE METALES BASE, DE METALES PRECIOSOS, DE HIERRO Y DE NIQUEL; COLAS DE CARBON; ARENAS MINERALES Y PETROLERAS; Y FINOS DE CARBON)
PE2007000604A 2006-05-19 2007-05-17 Tratamiento de suspensiones acuosas PE20080536A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0610003.6A GB0610003D0 (en) 2006-05-19 2006-05-19 Suppression of Dust

Publications (1)

Publication Number Publication Date
PE20080536A1 true PE20080536A1 (es) 2008-04-29

Family

ID=36660509

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2007000604A PE20080536A1 (es) 2006-05-19 2007-05-17 Tratamiento de suspensiones acuosas

Country Status (16)

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

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
WO2011032253A1 (en) 2009-09-15 2011-03-24 Suncor Energy Inc. Process for drying oil sand mature fine tailings
EP2477708A4 (en) 2009-09-15 2013-12-11 Suncor Energy Inc METHOD FOR FLOCCULATION AND DEHYDRATION OF FINE MOLDED RESIDUES OF OIL SANDS
WO2011050440A1 (en) 2009-10-30 2011-05-05 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
US20130338295A1 (en) * 2010-12-14 2013-12-19 Lucas R. Moore 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
AU2012229023B2 (en) * 2011-03-17 2016-07-28 Solenis Technologies Cayman, L.P. Process for improving the flow rate of an aqueous dispersion
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
ES2712634T3 (es) * 2011-10-19 2019-05-14 Solenis Technologies Cayman Lp Composición que comprende un tensioactivo no iónico y un polímero iónico
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
BR112015004979B1 (pt) * 2012-09-19 2021-07-27 Solenis Technologies Cayman, L.P. Processo para melhorar as propriedades reológicas de uma pasta mineral
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
WO2015083069A1 (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
WO2015168376A1 (en) * 2014-04-30 2015-11-05 Dow Global Technologies Llc Treatment of aqueous mineral suspensions with a polymeric flocculants
EP3189169B1 (en) 2014-09-03 2020-02-26 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
AU2017261841B2 (en) * 2016-05-09 2021-01-28 S.P.C.M. Sa Methods for the treatment of red mud slurries
CN109415579B (zh) * 2016-07-01 2022-03-25 埃科莱布美国股份有限公司 低氯化物涂料脱粘剂
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
AU2022220705A1 (en) 2021-02-12 2023-08-17 Ecolab Usa Inc. Purification of bauxite ores using boronic acid-functional compounds
KR20240177657A (ko) * 2023-06-20 2024-12-27 삼성전자주식회사 아노다이징 폐수 및 폐금속의 처리 공정

Family Cites Families (26)

* 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 (es) * 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
DE3677046D1 (de) 1985-04-25 1991-02-28 Allied Colloids Ltd Flockungsverfahren.
GB8905705D0 (en) 1989-03-13 1989-04-26 Allied Colloids Ltd Treatment of bayer process wastes
AU687354B2 (en) 1992-07-15 1998-02-26 K B Technologies Ltd. Earth support fluid composition and method for its use
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
BR9508580A (pt) 1994-08-12 1997-12-23 Cytec Tech Corp Processo para estabilizar e para empilhar uma suspensão aquosa e composição possuindo características de fluxo estabilizadas
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
CN1106482C (zh) 1996-12-31 2003-04-23 西巴特殊化学水处理有限公司 造纸方法以及用于该方法中的材料
MY118538A (en) 1997-01-20 2004-12-31 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
MY120719A (en) 1997-01-20 2005-11-30 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
CA2248479A1 (en) * 1997-09-29 1999-03-29 Calvin T. Tobison Starch/cationic polymer combinations as coagulants for the mining industry
AR027527A1 (es) * 2000-02-17 2003-04-02 Ecosmart Technologies Inc Composiciones pesticidas que contienen aceites vegetales esenciales contra el piojo del cuerpo humano
CN1559707A (zh) * 2000-05-31 2005-01-05 �Ϻ���ͨ��ѧ 矿物物料的处理
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
JP2007502860A (ja) * 2003-04-24 2007-02-15 ヴァンダービルト ユニバースィティ 昆虫を防除するための組成物及び方法
GB0310419D0 (en) 2003-05-07 2003-06-11 Ciba Spec Chem Water Treat Ltd Treatment of aqueous suspensions

Also Published As

Publication number Publication date
EP2021135A1 (en) 2009-02-11
CN101448583B (zh) 2012-09-05
MX2008014564A (es) 2008-11-27
AU2007253484B2 (en) 2011-05-26
AU2007253484A1 (en) 2007-11-29
ZA200809051B (en) 2009-05-27
AP2716A (en) 2013-07-31
AP2008004653A0 (en) 2008-10-31
EA015587B1 (ru) 2011-10-31
AR061022A1 (es) 2008-07-30
BRPI0711946A2 (pt) 2011-12-13
US20100006510A1 (en) 2010-01-14
JP5021025B2 (ja) 2012-09-05
UA93908C2 (uk) 2011-03-25
WO2007134957A1 (en) 2007-11-29
BRPI0711946A8 (pt) 2017-12-26
JP2009537315A (ja) 2009-10-29
US7875188B2 (en) 2011-01-25
GB0610003D0 (en) 2006-06-28
EA200802252A1 (ru) 2009-06-30
CN101448583A (zh) 2009-06-03
CA2651440A1 (en) 2007-11-29
CA2651440C (en) 2014-08-19
BRPI0711946B1 (pt) 2018-01-30

Similar Documents

Publication Publication Date Title
PE20080536A1 (es) Tratamiento de suspensiones acuosas
PE20080718A1 (es) Metodo para la supresion de formacion de polvo en un material mineral en particulas
PE20080535A1 (es) Metodo de rehabilitacion de un area de deposicion
Wang et al. Water-soluble synthetic polymers: their environmental emission relevant usage, transport and transformation, persistence, and toxicity
AR087389A1 (es) Polimero inhibidor de incrustaciones, composicion que comprende al polimero y un disolvente, y procedimiento para prevenir la formacion de incrustaciones
BRPI0619279B8 (pt) Agitador de xisto para separação de sólidos de um fluido carregado de sólidos e método para tratamento do material introduzido em um separador vibratório
MX2017016022A (es) Fluidos de perforacion y metodos de uso.
WO2006113658A3 (en) Dilute fabric care compositions comprising thickeners and fabric care compositions for use in the presence of anionic carry-over
BRPI0408645A (pt) tratamento de suspensões aquosas
CL2007001853A1 (es) Metodo de purificacion de un mineral que comprende contactar una lechada acuosa acondicionada con una resina urea-aldehido que incluye un acoplante de silano, y separar el material valioso desde la lechada.
NZ611886A (en) Methods of creating and screening dna-encoded libraries
MX2018008704A (es) Metodo para la recuperacion terciaria de petroleo por medio de un polimero de asociacion hidrofoba.
US10858574B2 (en) Method of increasing scale inhibitor retention
EA200970659A1 (ru) Способ извлечения ультратонких твердых частиц из углеводородной жидкости
AR067436A1 (es) Proceso de molienda en medio acuoso de materias minerales y de ligantes que utiliza una emulsion inversa de un polimero de la acrilamida con un monomero acrilico
CN104640910B (zh) 改善含水分散体的流变性质的方法
WO2017182568A1 (en) Amphoteric polymer, process for production thereof, and use thereof, to treat aqueous dispersions
CO5580146A1 (es) Metodo y aparato para aplicar material en particulas a un substrato
FR2852391B1 (fr) Procede et systeme pour surveiller(monitoring) le comportement d'une tuyauterie contenant un fluide sous pression
EA201070222A1 (ru) Регенерация формиатных рассолов
EP2006306A4 (en) METHOD FOR THE PRODUCTION OF AGGLOMERATES OF WATER ABSORBENT RESIN PARTICLES AND METHOD OF MANUFACTURING THEREOF
ATE369317T1 (de) Polymere für die wasserbehandlung
DE60143962D1 (de) Hydro- und oleophobiermittel und verfahren für textilien und teppiche
US20150151990A1 (en) Transportation of flocculated tailings in a pipeline
BR0213855A (pt) Método de caracterização de partìculas na formação de imagem por fluorescência

Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed