PE20121081A1 - Polimeros basados en guanidina para procesos de separacion - Google Patents

Polimeros basados en guanidina para procesos de separacion

Info

Publication number
PE20121081A1
PE20121081A1 PE2011002100A PE2011002100A PE20121081A1 PE 20121081 A1 PE20121081 A1 PE 20121081A1 PE 2011002100 A PE2011002100 A PE 2011002100A PE 2011002100 A PE2011002100 A PE 2011002100A PE 20121081 A1 PE20121081 A1 PE 20121081A1
Authority
PE
Peru
Prior art keywords
guanidine
based polymers
separation processes
polymer
aqueous medium
Prior art date
Application number
PE2011002100A
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 PE20121081A1 publication Critical patent/PE20121081A1/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)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

REFERIDO A UN METODO PARA SEPARAR MATERIAL CARGADO DE UN MEDIO ACUOSO QUE COMPRENDE: LA PUESTA EN CONTACTO DEL MEDIO ACUOSO CON UN POLIMERO CATIONICO, DONDE EL POLIMERO CATIONICO COMPRENDE UN POLIMERO FORMADO MEDIANTE LA REACCION DE UN ALDEHIDO Y OPCIONALMENTE UN COMPUESTO REACTIVO AL ALDEHIDO, EN PRESENCIA DE UNA CANTIDAD SUFICIENTE DE GUANIDINA PARA PROPORCIONAR AL POLIMERO UNA CARGA CATIONICA NETA
PE2011002100A 2009-06-24 2010-06-24 Polimeros basados en guanidina para procesos de separacion PE20121081A1 (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
PE20121081A1 true PE20121081A1 (es) 2012-09-05

Family

ID=42935544

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2011002100A PE20121081A1 (es) 2009-06-24 2010-06-24 Polimeros basados en guanidina para procesos de separacion

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 (10)

* 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
WO2018039570A1 (en) 2016-08-26 2018-03-01 Ecolab USA, Inc. Sulfonated modifiers for froth flotation
MX2019002277A (es) 2016-08-31 2019-10-30 Kemira Oyj Depresores selectivos de polimeros cationicos y uso de estos en metodos de purificacion de menas minerales.
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

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
CL2011003241A1 (es) 2012-06-15
BRPI1014332A2 (pt) 2016-04-05
CA2765038C (en) 2017-03-28
US20100331484A1 (en) 2010-12-30
CA2765038A1 (en) 2010-12-29
US9403703B2 (en) 2016-08-02
WO2010151678A1 (en) 2010-12-29

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