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PE20150932A1 - Proceso para mejorar las propiedades reologicas de una dispersion acuosa - Google Patents

Proceso para mejorar las propiedades reologicas de una dispersion acuosa

Info

Publication number
PE20150932A1
PE20150932A1 PE2015000324A PE2015000324A PE20150932A1 PE 20150932 A1 PE20150932 A1 PE 20150932A1 PE 2015000324 A PE2015000324 A PE 2015000324A PE 2015000324 A PE2015000324 A PE 2015000324A PE 20150932 A1 PE20150932 A1 PE 20150932A1
Authority
PE
Peru
Prior art keywords
aqueous dispersion
polymers
improve
rheological properties
water
Prior art date
Application number
PE2015000324A
Other languages
English (en)
Inventor
Jr Lawrence J Andermann
Jeffrey H Peltier
Michael James Bluemle
Markus Broecher
Original Assignee
Solenis Technologies Cayman Lp
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 Solenis Technologies Cayman Lp filed Critical Solenis Technologies Cayman Lp
Publication of PE20150932A1 publication Critical patent/PE20150932A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/02—Dextran; Derivatives thereof
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatment Of Sludge (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Referida a un procedimiento para mejorar las propiedades reologicas de una dispersion acuosa que comprende la adicion de un modificador reologico a la dispersion acuosa, y luego la adicion de un floculante polimerico sintetico soluble en agua a la dispersion acuosa. El modificador reologico se puede seleccionar entre el grupo que consiste en polimeros naturales, polimeros seminaturales, materiales sinteticos y combinaciones de ellos. El floculante polimerico sintetico soluble en agua puede seleccionarse entre el grupo que consiste en polimeros anionicos solubles en agua, polimeros cationicos polimeros anfoteros, polimeros no ionicos y combinaciones de ellos
PE2015000324A 2012-09-19 2013-09-18 Proceso para mejorar las propiedades reologicas de una dispersion acuosa PE20150932A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261702783P 2012-09-19 2012-09-19

Publications (1)

Publication Number Publication Date
PE20150932A1 true PE20150932A1 (es) 2015-06-10

Family

ID=50275113

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2015000324A PE20150932A1 (es) 2012-09-19 2013-09-18 Proceso para mejorar las propiedades reologicas de una dispersion acuosa

Country Status (10)

Country Link
US (1) US10066107B2 (es)
EP (1) EP2898004A4 (es)
CN (1) CN104640910B (es)
BR (1) BR112015004979B1 (es)
CA (1) CA2883725C (es)
CL (1) CL2015000673A1 (es)
MX (1) MX376590B (es)
PE (1) PE20150932A1 (es)
WO (1) WO2014047172A2 (es)
ZA (1) ZA201502609B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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FR3044655B1 (fr) * 2015-12-07 2021-06-11 Snf Sas Procede de traitement d'effluent aqueux
CN105645610B (zh) * 2015-12-18 2019-01-25 内蒙古润嘉节能环保科技有限公司 一种循环水缓蚀阻垢剂及其制备方法
KR20180054434A (ko) * 2016-11-15 2018-05-24 주식회사 엘지화학 접착성이 우수한 저저항 음극 및 이를 포함하는 리튬이차전지
CN110317012A (zh) * 2019-06-12 2019-10-11 欧志飞 一种防水砂浆的制备方法
CN110272107A (zh) * 2019-06-19 2019-09-24 晋江市吉发环保科技有限公司 一种废水处理高效复合絮凝剂及其应用
US12227895B2 (en) 2019-12-30 2025-02-18 Microban Products Company Odor reduction and bacterial control on a textile material
CN112095006A (zh) * 2020-08-20 2020-12-18 核工业北京化工冶金研究院 一种改善高粘土铀矿浸出矿浆浓密洗涤效果的方法
WO2024145379A1 (en) * 2022-12-27 2024-07-04 Sterling Speciality Chemicals Holding Uk Limited Chemical treatment train for tailings with high solids content

Family Cites Families (23)

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US4299710A (en) * 1975-05-30 1981-11-10 Rohm And Haas Company Drilling fluid and method
CA1267483A (en) * 1984-11-19 1990-04-03 Hisao Takeda Process for the production of a water-soluble polymer dispersion
US5229277A (en) 1991-03-05 1993-07-20 Louisiana State University Board Of Supervisors Process for the production of dextran polymers of controlled molecular size and molecular size distributions
US5837776A (en) 1996-03-20 1998-11-17 Nalco Chemical Company Process for producing water soluble anionic dispersion polymers
US6726845B1 (en) * 1998-05-25 2004-04-27 Ondeo Nalco Company Dextran starch and flocculant combination for improving red mud clarification
US6217778B1 (en) * 1999-09-08 2001-04-17 Nalco Chemical Company Anionic and nonionic dispersion polymers for clarification and dewatering
US6265477B1 (en) * 1999-09-08 2001-07-24 Nalco Chemical Company Aqueous dispersion of a particulate high molecular weight anionic or nonionic polymer
DE10041394A1 (de) * 2000-08-23 2002-03-07 Stockhausen Chem Fab Gmbh Verwendung von Wasser-in-Wasser-Polymerdispersionen zur Feuerverhütung und -bekämpfung
DE10061483A1 (de) 2000-12-08 2002-06-13 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung von Wasser-in-Wasser-Polymerdispersionen
DE60320177T2 (de) * 2002-06-14 2009-04-09 Rohm And Haas Co. Wässrige Zusammensetzung, welche Polymernanoteilchen enthält
US20040211342A1 (en) * 2003-04-25 2004-10-28 Mbt Holding Ag Rheology stabilizer for cementitious compositions
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Also Published As

Publication number Publication date
US20140080945A1 (en) 2014-03-20
CA2883725A1 (en) 2014-03-27
WO2014047172A2 (en) 2014-03-27
CL2015000673A1 (es) 2015-08-07
CA2883725C (en) 2018-02-27
MX2015003203A (es) 2015-10-08
ZA201502609B (en) 2017-07-26
AU2013318187A1 (en) 2015-03-05
BR112015004979A2 (pt) 2018-05-22
WO2014047172A3 (en) 2014-06-19
EP2898004A4 (en) 2016-03-30
BR112015004979B1 (pt) 2021-07-27
EP2898004A2 (en) 2015-07-29
CN104640910B (zh) 2017-06-13
US10066107B2 (en) 2018-09-04
CN104640910A (zh) 2015-05-20
MX376590B (es) 2025-03-07

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