CL2011003241A1 - Metodo para separar material cargado de medio acuoso que comprende puesta en contacto del medio acuoso con polimero cationico donde dicho polimero comprende un polimero formado medinte reaccion de un aldehido y opcionalmente un compuesto reactivo de aldehido, en presencia de guanidina para proporcionar polimero con carga cationica neta. - Google Patents

Metodo para separar material cargado de medio acuoso que comprende puesta en contacto del medio acuoso con polimero cationico donde dicho polimero comprende un polimero formado medinte reaccion de un aldehido y opcionalmente un compuesto reactivo de aldehido, en presencia de guanidina para proporcionar polimero con carga cationica neta.

Info

Publication number
CL2011003241A1
CL2011003241A1 CL2011003241A CL2011003241A CL2011003241A1 CL 2011003241 A1 CL2011003241 A1 CL 2011003241A1 CL 2011003241 A CL2011003241 A CL 2011003241A CL 2011003241 A CL2011003241 A CL 2011003241A CL 2011003241 A1 CL2011003241 A1 CL 2011003241A1
Authority
CL
Chile
Prior art keywords
polymer
aqueous medium
aldehyde
guanidine
cationic
Prior art date
Application number
CL2011003241A
Other languages
English (en)
Inventor
Brian L Swift
Pablo G Dopico
Roger S Johnson
Original Assignee
Georgia Pacific Chemicals Llc
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 Georgia Pacific Chemicals Llc filed Critical Georgia Pacific Chemicals Llc
Publication of CL2011003241A1 publication Critical patent/CL2011003241A1/es

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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/025—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/32—Modified amine-aldehyde condensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Método para separar material cargado de medio acuoso que comprende puesta en contacto del medio acuoso con polímero catiónico donde dicho polímero comprende un polímero formado mediante reacción de un aldehído y opcionalmente un compuesto reactivo de aldehído, en presencia de guanidina para proporcionar polímero con carga catiónica neta.
CL2011003241A 2009-06-24 2011-12-21 Metodo para separar material cargado de medio acuoso que comprende puesta en contacto del medio acuoso con polimero cationico donde dicho polimero comprende un polimero formado medinte reaccion de un aldehido y opcionalmente un compuesto reactivo de aldehido, en presencia de guanidina para proporcionar polimero con carga cationica neta. CL2011003241A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21983509P 2009-06-24 2009-06-24

Publications (1)

Publication Number Publication Date
CL2011003241A1 true CL2011003241A1 (es) 2012-06-15

Family

ID=42935544

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011003241A CL2011003241A1 (es) 2009-06-24 2011-12-21 Metodo para separar material cargado de medio acuoso que comprende puesta en contacto del medio acuoso con polimero cationico donde dicho polimero comprende un polimero formado medinte reaccion de un aldehido y opcionalmente un compuesto reactivo de aldehido, en presencia de guanidina para proporcionar polimero con carga cationica neta.

Country Status (6)

Country Link
US (1) US9403703B2 (es)
BR (1) BRPI1014332A2 (es)
CA (1) CA2765038C (es)
CL (1) CL2011003241A1 (es)
PE (1) PE20121081A1 (es)
WO (1) WO2010151678A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2889625B1 (en) 2010-03-03 2016-09-14 3M Innovative Properties Company Ligand guanidinyl functionalized polymers
US9963365B2 (en) * 2012-08-21 2018-05-08 Ecolab Usa Inc. Process and system for dewatering oil sands fine tailings
US9567655B2 (en) * 2012-10-22 2017-02-14 Georgia-Pacific Chemicals Llc Processes for the separation of ores
US8631868B1 (en) * 2013-02-27 2014-01-21 Polymer Ventures Inc. Treatment of subterranean formations
WO2016036843A1 (en) * 2014-09-03 2016-03-10 Solenis Technologies, L.P. Wet mineral ore processing in mining applications
EP3386923A4 (en) * 2015-12-09 2019-09-04 Integrity Bio-Chemicals, LLC COMPOSITIONS AND METHOD FOR REMOVING SULFATES AND METALS FROM WASTE WATER
US11407668B1 (en) * 2016-02-08 2022-08-09 Ecolab Usa Inc. Method for processing sludge
IL265060B (en) 2016-08-26 2022-09-01 Ecolab Usa Inc Control of industrial water treatment using digital imaging
PE20190765A1 (es) 2016-08-31 2019-06-05 Kemira Oyj Depresores selectivos de polimeros cationicos
JP7344643B2 (ja) * 2019-01-25 2023-09-14 大研医器株式会社 廃液処理組成物及び廃液処理方法
CN116515540B (zh) * 2022-04-20 2025-02-28 安徽鑫固环保股份有限公司 一种新型萘酚蒸馏残渣改性煤水浆改性剂及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1658597A (en) 1924-08-16 1928-02-07 American Cyanamid Co Condensation product and method of making same
US1780636A (en) 1925-10-08 1930-11-04 Du Pont Substituted guanidine-aldehyde condensation product
US2668808A (en) 1951-12-13 1954-02-09 Arnold Hoffman & Co Inc Process of preparing guanidineformaldehyde condensation products
US2826500A (en) 1954-12-30 1958-03-11 Hercules Powder Co Ltd Use of cationic-modified urea-formaldehyde resins in the manufacture of wet strengthpaper
DE1243646B (de) 1961-11-17 1967-07-06 Zschimmer & Schwarz Verwendung wasserloeslicher Kondensationsprodukte als Flockungsmittel
SU724203A1 (ru) 1978-09-13 1980-03-30 Институт общей и неорганической химии АН Белорусской ССР Депрессор глинисто-карбонатных шламов дл флотации калийсодержащих руд
DE3741438A1 (de) 1987-12-08 1989-06-22 Wolf Dietrich Dipl Schoellhorn Harnstoff-formaldehyd-harz, seine herstellung und seine verwendung
JP2751932B2 (ja) * 1988-12-14 1998-05-18 コニカ株式会社 銀成分の回収方法
US5389716A (en) 1992-06-26 1995-02-14 Georgia-Pacific Resins, Inc. Fire resistant cured binder for fibrous mats
US5362842A (en) 1993-09-10 1994-11-08 Georgia Pacific Resins, Inc. Urea-formaldehyde resin composition and method of manufacture thereof
DE19607252A1 (de) 1996-02-27 1997-08-28 Schoellhorn Katrin Verfahren zur Herstellung von Harnstoff-Formaldehyd-Harzen
US7913852B2 (en) 2004-12-23 2011-03-29 Georgia-Pacific Chemicals Llc Modified amine-aldehyde resins and uses thereof in separation processes
US8092686B2 (en) 2004-12-23 2012-01-10 Georgia-Pacific Chemicals Llc Modified amine-aldehyde resins and uses thereof in separation processes
US8011514B2 (en) * 2004-12-23 2011-09-06 Georgia-Pacific Chemicals Llc Modified amine-aldehyde resins and uses thereof in separation processes
PE20100438A1 (es) * 2008-06-05 2010-07-14 Georgia Pacific Chemicals Llc Composicion de suspension acuosa con particulas de materiales valiosos e impurezas

Also Published As

Publication number Publication date
CA2765038A1 (en) 2010-12-29
US20100331484A1 (en) 2010-12-30
US9403703B2 (en) 2016-08-02
PE20121081A1 (es) 2012-09-05
BRPI1014332A2 (pt) 2016-04-05
WO2010151678A1 (en) 2010-12-29
CA2765038C (en) 2017-03-28

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