ATE456592T1 - Modifizierte polymere flockungsmittel mit verbesserter leistungscharakteristik - Google Patents

Modifizierte polymere flockungsmittel mit verbesserter leistungscharakteristik

Info

Publication number
ATE456592T1
ATE456592T1 AT03777857T AT03777857T ATE456592T1 AT E456592 T1 ATE456592 T1 AT E456592T1 AT 03777857 T AT03777857 T AT 03777857T AT 03777857 T AT03777857 T AT 03777857T AT E456592 T1 ATE456592 T1 AT E456592T1
Authority
AT
Austria
Prior art keywords
floclculants
performance characteristics
improved performance
modified polymeric
polymeric
Prior art date
Application number
AT03777857T
Other languages
English (en)
Inventor
Jeffrey Peltier
Stephen Vasconcellos
Michael Wood
Original Assignee
Ge Betz 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 Ge Betz Inc filed Critical Ge Betz Inc
Application granted granted Critical
Publication of ATE456592T1 publication Critical patent/ATE456592T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatment Of Sludge (AREA)
AT03777857T 2002-11-04 2003-10-24 Modifizierte polymere flockungsmittel mit verbesserter leistungscharakteristik ATE456592T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/287,236 US20040087717A1 (en) 2002-11-04 2002-11-04 Modified polymeric flocculants with improved performance characteristics
PCT/US2003/033720 WO2004041884A1 (en) 2002-11-04 2003-10-24 Modified polymeric flocculants with improved performance characteristics

Publications (1)

Publication Number Publication Date
ATE456592T1 true ATE456592T1 (de) 2010-02-15

Family

ID=32175642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03777857T ATE456592T1 (de) 2002-11-04 2003-10-24 Modifizierte polymere flockungsmittel mit verbesserter leistungscharakteristik

Country Status (14)

Country Link
US (2) US20040087717A1 (de)
EP (1) EP1567570B1 (de)
JP (1) JP4660193B2 (de)
KR (1) KR101064861B1 (de)
CN (1) CN100343294C (de)
AR (1) AR041756A1 (de)
AT (1) ATE456592T1 (de)
AU (1) AU2003286650B2 (de)
CA (1) CA2504890C (de)
DE (1) DE60331164D1 (de)
DK (1) DK1567570T3 (de)
ES (1) ES2337681T3 (de)
TW (1) TWI322156B (de)
WO (1) WO2004041884A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0424811D0 (en) * 2004-11-10 2004-12-15 Ici Plc Polymeric materials
JP4008932B2 (ja) * 2005-03-28 2007-11-14 第一工業製薬株式会社 水溶性高分子重合体、汚泥用凝集脱水剤及び汚泥凝集脱水法
ES2378864T3 (es) * 2007-10-23 2012-04-18 Ashland Licensing And Intellectual Property Llc Polímeros de emulsión inversa que contienen un coagulante polimérico
EP2318109A4 (de) * 2008-07-31 2014-01-15 Gen Electric Verfahren zur entfernung von fetten, öl und schmierfett und zur rückgewinnung von talg aus abwasser
US8329620B2 (en) 2008-10-06 2012-12-11 Nalco Company Compositions and methods for inhibiting the agglomeration of hydrates
US8334240B2 (en) 2008-10-06 2012-12-18 Nalco Company Compositions and methods for inhibiting the agglomeration of hydrates in a process
US10392573B2 (en) 2008-10-17 2019-08-27 Ecolab Usa Inc. Method of controlling gas hydrates in fluid systems
US8921478B2 (en) 2008-10-17 2014-12-30 Nalco Company Method of controlling gas hydrates in fluid systems
US8288323B2 (en) 2009-03-02 2012-10-16 Nalco Company Compositions containing amide surfactants and methods for inhibiting the formation of hydrate agglomerates
PL3199218T3 (pl) 2009-09-15 2020-04-30 Suncor Energy Inc. Proces osuszania dojrzałych drobnych odpadów z flotacji piasków bitumicznych
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
AU2009354586A1 (en) 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
CN101786647B (zh) * 2010-03-19 2012-05-23 常州友邦净水材料有限公司 用于去除聚氯化铝中不溶物质的加速沉降型絮凝剂及其制备方法
US8557125B2 (en) * 2010-06-07 2013-10-15 General Electric Company Treatment additives, methods for making and methods for clarifying aqueous media
US8618025B2 (en) 2010-12-16 2013-12-31 Nalco Company Composition and method for reducing hydrate agglomeration
US9505707B2 (en) 2010-12-22 2016-11-29 Nalco Company Composition and method for reducing hydrate agglomeration
JP5795728B2 (ja) * 2011-09-26 2015-10-14 信越化学工業株式会社 固体微粒子回収方法
PL2838977T3 (pl) 2012-04-18 2020-03-31 Bl Technologies, Inc. Metoda obróbki wody płuczkowej w zakładach koksowniczych
CN103570868B (zh) * 2013-10-25 2016-08-17 中国科学院合肥物质科学研究院 （甲基）丙烯酰胺丙基三甲基氯化铵与丙烯酰胺共聚物的水溶液聚合制法
MX2018000038A (es) * 2015-07-01 2018-08-15 Coresource Solutions Llc Sistema de tratamiento de agua con dispersion de floculante microencapsulante.
KR101618108B1 (ko) 2015-09-16 2016-05-04 주식회사 에스와이켐 음식물 폐수처리용 유무기 복합 응집제 및 그 제조방법
EP3466991B1 (de) * 2016-05-31 2019-12-25 Mitsubishi Chemical Corporation Polymer, verfahren zur herstellung des polymers und polymerflockungsmittel
JP6770348B2 (ja) * 2016-06-27 2020-10-14 Ｍｔアクアポリマー株式会社 高分子凝集剤粉末の製造方法及び汚泥の脱水方法
CN109328099B (zh) * 2016-06-27 2021-12-21 Mt奥科高分子株式会社 高分子凝集剂粉末的制造方法和污泥的脱水方法
JP6770349B2 (ja) * 2016-06-27 2020-10-14 Ｍｔアクアポリマー株式会社 高分子凝集剤造粒粉末の製造方法及び汚泥の脱水方法
CN106479457B (zh) * 2016-08-30 2019-03-15 长江大学 一种钻井液用抗温抗盐降粘剂及其制备和用途
WO2018168447A1 (ja) * 2017-03-14 2018-09-20 栗田工業株式会社 汚泥脱水剤及び汚泥脱水方法
CN107325213B (zh) * 2017-08-09 2019-09-10 江苏富淼科技股份有限公司 一种分子量可调节的甲基丙烯酰氧乙基三甲基氯化铵聚合物制备方法
WO2019115883A1 (en) * 2017-12-15 2019-06-20 Kemira Oyj Method for dewatering of biological sludge using a polymeric flocculant
US11787888B2 (en) * 2018-12-26 2023-10-17 China Petroleum & Chemical Corporation Acrylamide copolymer and preparation method therefor and use thereof
CN112225340A (zh) * 2020-08-26 2021-01-15 唐河金海生物科技有限公司 一种餐厨物废水中有机成分的有效降低方法
CN112812226B (zh) * 2020-12-30 2023-05-12 大庆师范学院 一种磁性cpam水包水乳液及其制备方法
CN112794945A (zh) * 2021-02-03 2021-05-14 中国海洋石油集团有限公司 一种可还原降解型清水剂及其制备方法与应用
CN114349901A (zh) * 2021-12-15 2022-04-15 常州市振邦化工制造有限公司 一种絮凝剂的制备方法
CN117049682B (zh) * 2023-10-12 2024-01-23 杭州尚善若水环保科技有限公司 一种复合絮凝剂及其在染料废水处理中的应用

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284393A (en) * 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US3235490A (en) * 1962-07-12 1966-02-15 Kerr Mc Gee Oil Ind Inc Process for flocculating and settling solids suspended in an aqueous medium and composition for use therein
US3601039A (en) * 1968-11-04 1971-08-24 Gen Am Transport Sludge-dewatering apparatus
USRE28576E (en) * 1970-12-15 1975-10-21 Process for rapid dissolving water-soluble vinyl addition polymers using water-in-oil emulsions
US3698037A (en) * 1970-12-30 1972-10-17 Bennie R Johnson Integral casket handle and base with concealed hinge
US3975266A (en) * 1974-11-06 1976-08-17 Baize Sylvia S Dewatering process
JPS5827711A (ja) * 1981-08-11 1983-02-18 Sumitomo Chem Co Ltd 粒状水溶性高分子量重合体の製造法
US4396513A (en) * 1981-09-08 1983-08-02 Betz Laboratories, Inc. Use of very high charge cationic polymers in biological sludge dewatering
GB8410971D0 (en) * 1984-04-30 1984-06-06 Allied Colloids Ltd Flocculants and processes
US4661259A (en) * 1985-08-01 1987-04-28 Betz Laboratories, Inc. Process for reducing the content of trihalomethane compounds and precursors thereof in influent water
DD269755A3 (de) 1986-10-06 1989-07-12 Akad Wissenschaften Ddr Verfahren zur feststoffretention und entwaesserungsbeschleunigung bei der papierherstellung
DD272191A3 (de) * 1986-10-06 1989-10-04 Akad Wissenschaften Ddr Verfahren zur herstellung wasserloeslicher hochverzweigter hochmolekularer quartaerer polyammoniumsalze
US4981936A (en) * 1989-04-14 1991-01-01 Polypure, Inc. Terpolymer of oxyalkyene acrylates, acrylamides and quaternary monomers
US5037863A (en) * 1989-10-30 1991-08-06 Kozakiewicz Joseph J Emulsified functionalized polymers
US5006596A (en) * 1990-02-09 1991-04-09 Betz Laboratories, Inc. Self-inverting, water-in-oil emulsions
US5171808A (en) * 1990-06-11 1992-12-15 American Cyanamid Company Cross-linked anionic and amphoteric polymeric microparticles
FR2671352B1 (fr) * 1991-01-09 1993-04-23 Hoechst Francaise Ste Nouveaux copolymeres cationiques, de nouvelles emulsions et leur application.
DE4406624A1 (de) * 1994-03-01 1995-09-07 Roehm Gmbh Vernetzte wasserlösliche Polymerdispersionen
US5626718A (en) * 1994-09-16 1997-05-06 Betz Laboratories, Inc. Use of polymers in the recycled fiber washing/deinking process
US5807489A (en) * 1995-11-14 1998-09-15 Cytec Technology Corp. High performance polymer flocculating agents
JP3218578B2 (ja) * 1995-12-21 2001-10-15 ハイモ株式会社 有機汚泥の脱水剤、有機汚泥の処理方法および有機汚泥の脱水剤の製造方法
GB9605420D0 (en) 1996-03-15 1996-05-15 Allied Colloids Ltd Polymeric compositions their production and their use
US6117938A (en) * 1998-02-06 2000-09-12 Cytec Technology Corp. Polymer blends for dewatering
FR2779159B1 (fr) * 1998-05-28 2000-08-11 Snf Sa Procede de floculation pour la fabrication d'une feuille de papier, carton ou analogue, emulsions reticulees comme nouveaux agents floculants de cette preparation, et les articles ainsi obtenus
JP3473830B2 (ja) * 1998-10-28 2003-12-08 栗田工業株式会社 有機性汚泥の脱水方法
US6294622B1 (en) * 1999-09-27 2001-09-25 Ecole Polytechnique Federale De Lausanne (Epfl) Polymer flocculants with improved dewatering characteristics
GB0001883D0 (en) 2000-01-28 2000-03-22 Ciba Spec Chem Water Treat Ltd Polymerisation process
US6605674B1 (en) * 2000-06-29 2003-08-12 Ondeo Nalco Company Structurally-modified polymer flocculants
JP3886098B2 (ja) 2000-12-11 2007-02-28 ハイモ株式会社 汚泥脱水剤及び汚泥脱水方法

Also Published As

Publication number Publication date
US20040087717A1 (en) 2004-05-06
AR041756A1 (es) 2005-05-26
AU2003286650A1 (en) 2004-06-07
CA2504890A1 (en) 2004-05-21
DK1567570T3 (da) 2010-05-10
CN1726236A (zh) 2006-01-25
WO2004041884A1 (en) 2004-05-21
US6887935B2 (en) 2005-05-03
JP4660193B2 (ja) 2011-03-30
TWI322156B (en) 2010-03-21
CN100343294C (zh) 2007-10-17
KR101064861B1 (ko) 2011-09-14
ES2337681T3 (es) 2010-04-28
TW200420586A (en) 2004-10-16
KR20050084682A (ko) 2005-08-26
CA2504890C (en) 2011-08-09
JP2006505653A (ja) 2006-02-16
DE60331164D1 (de) 2010-03-18
EP1567570B1 (de) 2010-01-27
EP1567570A1 (de) 2005-08-31
US20040192840A1 (en) 2004-09-30
AU2003286650B2 (en) 2009-07-30

Similar Documents

Publication Publication Date Title
ATE456592T1 (de) Modifizierte polymere flockungsmittel mit verbesserter leistungscharakteristik
DE602004020343D1 (de) Polymere
DE502004011333D1 (de) Polyalkenamine mit verbesserten anwendungseigenschaften
ATE400611T1 (de) Mit pvdf coextrudierbare zusammensetzung
DE602004029705D1 (de) 5,7-diaminopyrazoloä4,3-düpyrimidine mit pde-5-hemmender wirkung
EP1706546A4 (de) Spundwandplatten mit länglichen hohlräumen
DE60329959D1 (de) Elastomer mit funktionellen Gruppen
EP1751843A4 (de) Vorspannung elektroaktiver polymere
DE60327864D1 (de) Ballondissektor mit kanüle
DE60334181D1 (de) Radsupport mit Lageranordnung
DE60326373D1 (de) Gaspedal
DE60306911D1 (de) Spaltoven mit gleichmässiger heizung
ATE424725T1 (de) Ternäre herbizid-kombinationen mit speziellen sulfonamiden
DE502004003486D1 (de) Drosselklappen-verstellvorrichtung
DE60307955D1 (de) Drosselklappe
DE602004007849D1 (de) Gasgriff
DE50310143D1 (de) Fahrpedal
DE60309587D1 (de) Träger mit variabler steifigkeit
DE60231799D1 (de) Polymer mit 9-oxo-9-phosphafluoren-2,7-diyl-gerüstlung
DE60326176D1 (de) Thermoplastische elastomerzusammensetzung mit mässigem härtungszustand
DE60328921D1 (de) Kondom mit integriertem wulstaufbau
ATE381264T1 (de) Herbizid-kombinationen mit speziellen sulfonamiden
DE602004009886D1 (de) Modenwandler mit omnidirektionalen Reflektoren
DE60306439D1 (de) Komparator mit Hysterese
ATE504278T1 (de) Hosenförmiger artikel mit verbesserter passform

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1567570

Country of ref document: EP