FR2602763B1 - Procede d'extraction d'impuretes dans des eaux a l'aide de polymeres ampholytiques du chlorure de diallyldimethylammonium - Google Patents

Procede d'extraction d'impuretes dans des eaux a l'aide de polymeres ampholytiques du chlorure de diallyldimethylammonium

Info

Publication number
FR2602763B1
FR2602763B1 FR878711280A FR8711280A FR2602763B1 FR 2602763 B1 FR2602763 B1 FR 2602763B1 FR 878711280 A FR878711280 A FR 878711280A FR 8711280 A FR8711280 A FR 8711280A FR 2602763 B1 FR2602763 B1 FR 2602763B1
Authority
FR
France
Prior art keywords
waters
diallyldimethylammonium chloride
extracting impurities
ampholytic polymers
ampholytic
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.)
Expired - Lifetime
Application number
FR878711280A
Other languages
English (en)
French (fr)
Other versions
FR2602763A1 (fr
Inventor
Bhupati R Bhattacharyya
Sanjay R Srivatsa
Michael L Dwyer
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of FR2602763A1 publication Critical patent/FR2602763A1/fr
Application granted granted Critical
Publication of FR2602763B1 publication Critical patent/FR2602763B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Polymerisation Methods In General (AREA)
FR878711280A 1986-08-15 1987-08-07 Procede d'extraction d'impuretes dans des eaux a l'aide de polymeres ampholytiques du chlorure de diallyldimethylammonium Expired - Lifetime FR2602763B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/896,791 US4715962A (en) 1986-08-15 1986-08-15 Ampholytic diallyldimethyl ammonium chloride (DADMAC) copolymers and terpolymers for water clarification

Publications (2)

Publication Number Publication Date
FR2602763A1 FR2602763A1 (fr) 1988-02-19
FR2602763B1 true FR2602763B1 (fr) 1991-10-11

Family

ID=25406847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878711280A Expired - Lifetime FR2602763B1 (fr) 1986-08-15 1987-08-07 Procede d'extraction d'impuretes dans des eaux a l'aide de polymeres ampholytiques du chlorure de diallyldimethylammonium

Country Status (8)

Country Link
US (1) US4715962A (enExample)
JP (1) JP2602239B2 (enExample)
AU (1) AU570876B1 (enExample)
DE (1) DE3727229A1 (enExample)
FR (1) FR2602763B1 (enExample)
GB (1) GB2194525B (enExample)
IT (1) IT1211709B (enExample)
SE (1) SE465878B (enExample)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904393A (en) * 1988-05-27 1990-02-27 W. R. Grace & Co.-Conn. Method for controlling overspray in paint spray booths
US4948513A (en) * 1988-05-27 1990-08-14 W. R. Grace & Co.-Conn. Method for controlling overspray in paint spray booths
US4931191A (en) * 1989-01-13 1990-06-05 Nalco Chemical Company Method for separating solids from water using amine containing polymers
US5032285A (en) * 1990-01-12 1991-07-16 Nalco Chemical Company Reverse emulsion breaking method using amine containing polymers
US5013456A (en) * 1990-04-13 1991-05-07 Nalco Chemical Company Diallyldimethyl ammonium chloride polymers with anionic monomers for coagulating deinking process waters
US5178774A (en) * 1990-06-29 1993-01-12 Allied Colloids Limited Purification of aqueous liquor
RU2034788C1 (ru) * 1990-12-28 1995-05-10 Совместное советско-западногерманское предприятие "Аква Ремонт" Способ очистки воды от органических соединений
US5248440A (en) * 1992-01-30 1993-09-28 W. R. Grace & Co.-Conn. Paint spray booth treatment of waterborne coatings
US5207924A (en) * 1992-06-19 1993-05-04 Nalco Chemical Company Diallyl dimethyl ammonium chloride copolymers in deinking process water clarification
US5209854A (en) * 1992-06-29 1993-05-11 Nalco Chemical Company Pulp waste color removal with diallyl dimethyl ammonium chloride copolymers
US5330546A (en) * 1992-08-18 1994-07-19 Nalco Chemical Company Hydrophobic polyelectrolyte coagulants for concentrating coal tailings
US5283306A (en) * 1992-08-26 1994-02-01 Nalco Chemical Company Hydrophobic polyelectrolytes used in removing color
US5330650A (en) * 1992-10-30 1994-07-19 Nalco Chemical Company Dispersion polymers for oil field water clarification
CA2102143A1 (en) * 1992-11-02 1994-05-03 Carol S. Greer Polydiallyl dimethyl ammonium chloride 3-acrylamido-3-methylbutanoic acid polymers for pitch control in paper mill systems
US5294347A (en) * 1992-12-16 1994-03-15 Nalco Chemical Company Dispersion polymers for ethylene quench water clarification
CA2124301A1 (en) 1993-06-09 1994-12-10 Manian Ramesh Hydrophobic demulsifiers for oil-in-water systems
US5435922A (en) * 1993-06-14 1995-07-25 Nalco Chemical Company Method of removing color from waste water using an aqueous dispersion polymer
US5518634A (en) * 1993-12-27 1996-05-21 Nalco Chemical Company Coagulant for twin belt filter presses
US5653886A (en) * 1994-01-06 1997-08-05 Nalco Chemical Company Coagulant for mineral refuse slurries
US5554298A (en) * 1995-01-20 1996-09-10 Nalco Chemical Company Steel mill flume water treatment
US5476522A (en) * 1995-03-08 1995-12-19 Nalco Chemical Company Method for dewatering coal tailings using DADMAC/vinyl trialkoxysilane copolymers as a coagulant
US5624569A (en) * 1996-01-23 1997-04-29 Nalco Chemical Company Clarification of deinking process water
DE19529602A1 (de) * 1995-08-11 1997-02-13 Bayer Ag Verbessertes Verfahren zur Spaltung von Ölemulsionen
US5948270A (en) * 1996-03-01 1999-09-07 Calgon Corporation Method for reducing turbidity in laundry waste water
US6019904A (en) * 1996-11-01 2000-02-01 Nalco Chemical Company Hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide for the clarification of deinking process waters
US5750034A (en) * 1996-11-01 1998-05-12 Nalco Chemical Company Hydrophilic dispersion polymers for the clarification of deinking process waters
US5853596A (en) * 1996-12-09 1998-12-29 Henkel Corporation Method for reducing chemical oxygen demand of water containing organic material emulsified by a surfactant
DE19803658A1 (de) * 1998-01-30 1999-08-05 Basf Ag Verwendung von anionischen Flockungsmitteln bei der organisch-wässrigen Phasentrennung
DE10240797A1 (de) * 2002-08-30 2004-03-11 Stockhausen Gmbh & Co. Kg Kationische Polyelektrolyte mit guter Umweltverträglichkeit
US20050061750A1 (en) * 2003-09-23 2005-03-24 Polymer Ventures, Inc. Methods for the purification of contaminated waters
US20090095678A1 (en) * 2007-10-15 2009-04-16 Musale Deepak A Purification of oil sands pond water
JP5490511B2 (ja) * 2008-12-17 2014-05-14 花王株式会社 バイオフィルム生成抑制方法
JP2011116812A (ja) * 2009-12-01 2011-06-16 Nippon Shokubai Co Ltd アミノ基含有共重合体およびその製造方法
US8858803B2 (en) 2010-11-22 2014-10-14 General Electric Company Methods of preparing novel halide anion free quaternary ammonium salt monomers, polymerization methods therefor, and methods of use of the resulting polymers
US8895633B2 (en) 2013-03-04 2014-11-25 King Fahd University Of Petroleum And Minerals Cross-linked polyaminocarboxylates for the removal of metal ions from aqueous solutions
US9051197B2 (en) 2013-09-09 2015-06-09 King Fahd University Of Petroleum And Minerals Cross-linked polyaminomethyldiphosphonate for the removal of metal ions from wastewater
US10450500B2 (en) 2015-01-12 2019-10-22 Ecolab Usa Inc. Thermally stable polymers for enhanced oil recovery
EA037655B1 (ru) 2015-04-08 2021-04-27 ЭКОЛАБ ЮЭсЭй ИНК. Выщелачивающее вспомогательное средство для извлечения металлов
AU2017361285B2 (en) 2016-11-18 2022-03-17 Ecolab Usa Inc. Enhancing release of bulk solids from a surface
US11292734B2 (en) 2018-08-29 2022-04-05 Ecolab Usa Inc. Use of multiple charged ionic compounds derived from poly amines for waste water clarification
US11560534B2 (en) * 2020-12-15 2023-01-24 Henkel Ag & Co. Kgaa Surfactant compositions for improved transparency of DADMAC-acrylamide co-polymers
US11505766B2 (en) 2020-12-15 2022-11-22 Henkel Ag & Co. Kgaa Surfactant compositions for improved transparency of DADMAC-acrylic acid co-polymers

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288770A (en) * 1962-12-14 1966-11-29 Peninsular Chem Res Inc Water soluble quaternary ammonium polymers
US3461163A (en) * 1967-03-16 1969-08-12 Calgon Corp Synthesis of dimethyl diallyl ammonium chloride
US3585148A (en) * 1969-03-26 1971-06-15 Nalco Chemical Co Quaternary ammonium demulsifiers
US3899471A (en) * 1971-10-21 1975-08-12 Gaf Corp Dialkylaminoethyl vinyl ether interpolymers
BE789420A (fr) * 1971-11-22 1973-03-28 Nalco Chemical Co Latex destines a la coagulation d'eaux d'egout et d'eaux usees industrielles
JPS5117142B2 (enExample) * 1972-06-17 1976-05-31
JPS5127479B2 (enExample) * 1972-10-19 1976-08-12
DE2416675C3 (de) * 1973-04-05 1980-08-14 Nitto Boseki Co., Ltd., Fukushima (Japan) Verfahren zur Herstellung von Polymerisaten oder Copolymerisaten aus mindestens einem Diallylaminderivat
DE2412452C3 (de) * 1974-03-15 1981-01-08 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren zum Entfernen von ölen, Lösungsmitteln und Lackstoffen aus Abwasser
US3920599A (en) * 1974-03-29 1975-11-18 Nalco Chemical Co Latices of dially dimethyl ammonium chloride/acrylamide polymers
US4077930A (en) * 1974-07-16 1978-03-07 Calgon Corporation Self-inverting emulsions of dialkyldiallyl ammonium chloride polymers and copolymers
US4147681A (en) * 1976-02-24 1979-04-03 Calgon Corporation Stable, self-inverting water-in-oil emulsions
AU511749B2 (en) * 1977-01-07 1980-09-04 Commonwealth Scientific And Industrial Research Organisation Graft copolymers
US4120815A (en) * 1977-10-25 1978-10-17 Calgon Corporation Polymeric demulsifiers
PL220122A1 (enExample) * 1978-12-04 1980-09-22 Pfizer
SU910664A1 (ru) * 1980-04-29 1982-03-07 Институт нефтехимического синтеза им.А.В.Топчиева АН СССР Сополимеры N,N-диалкил-N,N диаллиламмонийхлорида с метакриловой кислотой, обладающие флокул нтными и обессоливающими свойствами
JPS60248720A (ja) * 1984-03-26 1985-12-09 アトランテイツク・リツチフイ−ルド・カンパニ− 水不溶性で水膨潤性の高分子化合物及びその製造方法

Also Published As

Publication number Publication date
US4715962A (en) 1987-12-29
GB8719171D0 (en) 1987-09-23
JP2602239B2 (ja) 1997-04-23
GB2194525A (en) 1988-03-09
GB2194525B (en) 1990-06-06
JPS6351911A (ja) 1988-03-05
FR2602763A1 (fr) 1988-02-19
DE3727229C2 (enExample) 1993-01-14
SE8703102D0 (sv) 1987-08-10
AU570876B1 (en) 1988-03-24
IT1211709B (it) 1989-11-03
IT8748291A0 (it) 1987-08-10
SE465878B (sv) 1991-11-11
SE8703102L (sv) 1988-02-16
DE3727229A1 (de) 1988-03-10

Similar Documents

Publication Publication Date Title
FR2602763B1 (fr) Procede d'extraction d'impuretes dans des eaux a l'aide de polymeres ampholytiques du chlorure de diallyldimethylammonium
FR2556728B1 (fr) Procede de preparation d'un acide hyaluronique insoluble dans l'eau
FR2607817B1 (fr) Procede et matiere pour la separation et la purification des cyclodextrines
FR2595089B1 (fr) Procede de purification d'un sel de baryum
FR2756274B1 (fr) Procede d'elimination du phosphore contenu dans des effluents
FR2643062B1 (fr) Procedes pour extraire, recuperer ou eliminer les sous-produits nitrophenoliques d'eaux residuaires de nitration
FR2601681B1 (fr) Polymeres macroreticules fonctionnalises avec des composes de l'arsenic ou du phosphore pour eliminer les impuretes de l'arsine et de la phosphine, procede pour leur preparation et procede de purification de l'arsine et de la phosphine les utilisant
FR2565576B1 (fr) Procede de desaeration d'eau
FR2616772B1 (fr) Procede et appareil de production d'eau potable
FR2641269B1 (fr) Procede continu de separation d'impuretes d'avec du chlorure de zirconium et/ou de hafnium a l'etat de vapeur
FR2347315A1 (fr) Procede pour eliminer les composes azotes d'eaux residuaires de la production de l'acrylonitrile
FR2583036B1 (fr) Procede pour l'elimination et la recuperation hors de l'eau de substances organiques non dissoutes et de substances organiques dissoutes eventuellement presentes
FR2554551B1 (fr) Procede de production de vapeur d'eau pour des processus en consommant
FR2759720B1 (fr) Procede de realisation d'un plancher de filtre pour le traitement des eaux
BE883306A (fr) Procede d'elimination au moyen d'ozone des impuretes des eaux souterraines et superficielles
FR2610534B1 (fr) Procede d'obtention d'une matiere filtrante pour l'epuration des eaux naturelles
FR2621306B1 (fr) Matiere filtrante pour l'epuration des eaux contenant du petrole, procede de preparation de cette matiere et dispositif pour l'epuration a deux etages des eaux contenant du petrole
FR2631021B1 (fr) Procede de traitement d'epuration des eaux, avec phase de coagulation prolongee
FR2662684B1 (fr) Procede d'elimination de metaux dissous dans de l'eau.
BE893398A (fr) Procede pour l'elimination d'impuretes contenues dans le chlorure de vinyle
FR2720735B1 (fr) Procédé de récupération de l'acide acétique contenu dans un effluent en présence d'impuretés organiques.
FR2595683B1 (fr) Procede d'epuration biologique de l'ethylene-glycol dans des eaux residuaires
FR2672582B1 (fr) Procede d'elimination du ruthenium contenu dans des solutions uraniferes.
FR2603034B1 (fr) Procede de recuperation du gallium contenu dans une solution d'aluminate de sodium
FR2610009B1 (fr) Procede pour l'amelioration des proprietes d'ecoulement des residus de filtration provenant de la production de sodium

Legal Events

Date Code Title Description
CL Concession to grant licences