MD960269A - Procedeu de eliminare a ionilor metalelor din compoziţiile autosedimentabile, procedeu de regenerare a răşinilor schimbătoare de ioni - Google Patents

Procedeu de eliminare a ionilor metalelor din compoziţiile autosedimentabile, procedeu de regenerare a răşinilor schimbătoare de ioni

Info

Publication number
MD960269A
MD960269A MD96-0269A MD960269A MD960269A MD 960269 A MD960269 A MD 960269A MD 960269 A MD960269 A MD 960269A MD 960269 A MD960269 A MD 960269A
Authority
MD
Moldova
Prior art keywords
exchange resins
autodeposition compositions
separating
ion exchange
metal ions
Prior art date
Application number
MD96-0269A
Other languages
English (en)
Russian (ru)
Inventor
William Kozak
Bashir Ahmed
Original Assignee
Henkel Corporation
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 Henkel Corporation filed Critical Henkel Corporation
Publication of MD960269A publication Critical patent/MD960269A/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/088—Autophoretic paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/142—Auto-deposited coatings, i.e. autophoretic coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Aplicarea răşinilor schimbătoare de cationi de tipul celor ce formează chelaţi, în special a răşinilor cu grupele funcţionale ale acidului iminodiacetic, pentru înlăturarea din soluţii a compoziţiilor de cationi polivalenţi autosedimentabile utilizate, de exemplu cationii de fier, zinc şi crom, permit folosirea repetată a compoziţiilor autosedimentabile fără necesitatea de a adăuga o substanţă tensioactivă şi fără apariţia granulaţiei sau a altor rugozităţi indezirabile în acoperirile formate. Răşinile schimbătoare de cationi pot fi efectiv regenerate cu soluţii apoase ale acidului fluorhidric cu concentraţia de 0,4-0,5% mas.
MD96-0269A 1992-03-06 1993-03-02 Procedeu de eliminare a ionilor metalelor din compoziţiile autosedimentabile, procedeu de regenerare a răşinilor schimbătoare de ioni MD960269A (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84754392A 1992-03-06 1992-03-06
PCT/US1993/001687 WO1993018096A1 (en) 1992-03-06 1993-03-02 Regenerating chelating type ion exchange resins

Publications (1)

Publication Number Publication Date
MD960269A true MD960269A (ro) 1998-07-31

Family

ID=25300893

Family Applications (1)

Application Number Title Priority Date Filing Date
MD96-0269A MD960269A (ro) 1992-03-06 1993-03-02 Procedeu de eliminare a ionilor metalelor din compoziţiile autosedimentabile, procedeu de regenerare a răşinilor schimbătoare de ioni

Country Status (17)

Country Link
US (1) US5409737A (ro)
EP (1) EP0629224A1 (ro)
JP (1) JP3473969B2 (ro)
KR (1) KR100243782B1 (ro)
CN (1) CN1048032C (ro)
AU (1) AU673513B2 (ro)
BR (1) BR9306034A (ro)
CA (1) CA2117642A1 (ro)
MD (1) MD960269A (ro)
MY (1) MY131189A (ro)
NO (1) NO943276D0 (ro)
NZ (1) NZ249757A (ro)
RU (1) RU94041205A (ro)
SG (1) SG76463A1 (ro)
TW (1) TW287964B (ro)
WO (1) WO1993018096A1 (ro)
ZA (1) ZA931556B (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD107Z (ro) * 2009-07-01 2010-06-30 Государственный Университет Молд0 Procedeu de regenerare a ionitului cu conţinut de cupru
MD106Z (ro) * 2008-01-29 2010-06-30 Государственный Университет Молд0 Procedeu de regenerare a ionitului cu conţinut de nichel şi zinc

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5945170A (en) * 1992-03-06 1999-08-31 Henkel Corporation Process for separating multivalent metal Ions from autodeposition compositions and process for regenerating ion exchange resins useful therewith
US5393416A (en) * 1993-01-26 1995-02-28 Henkel Corporation Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition
JP3494707B2 (ja) * 1994-08-24 2004-02-09 三菱レイヨン株式会社 新規溶剤組成物を用いた非架橋合成樹脂廃棄物の回収方法
CA2217699A1 (en) * 1995-04-24 1996-10-31 Henkel Corporation Process for separating multivalent metal ions from autodeposition compositions
US6080696A (en) * 1998-04-01 2000-06-27 Midamerican Energy Holdings Company Method for cleaning fouled ion exchange resins
JP4210403B2 (ja) 1999-12-20 2009-01-21 オルガノ株式会社 混床式糖液精製装置の再生法
US20040050794A1 (en) * 2001-08-24 2004-03-18 Ahmed Bashir M Method for separating multivalent metal ions
TW514561B (en) * 2000-08-28 2002-12-21 Henkel Corp Antiplugging method and apparatus for separating multivalent metal ions from autodeposition compositions, and for regenerating ion exchange resins useful therewith
US8426207B2 (en) * 2008-05-20 2013-04-23 Cantimer, Inc. Methods, systems and devices for analyzing a biological fluid sample following ion exchange
US8975340B2 (en) * 2010-12-15 2015-03-10 Electric Power Research Institute, Inc. Synthesis of sequestration resins for water treatment in light water reactors
RU2453368C1 (ru) * 2011-02-14 2012-06-20 Открытое акционерное общество "Акрон" Способ сорбционного извлечения железа из растворов нитратных солей
UA111115C2 (uk) * 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
CN105884118A (zh) * 2014-12-05 2016-08-24 江南大学 一种含锌和表面活性剂废水的资源化处理方法
WO2021008860A1 (en) 2019-07-12 2021-01-21 Henkel Ag & Co. Kgaa Single layer autodepositable coating formulation
CN119661040A (zh) * 2024-12-12 2025-03-21 西安建筑科技大学 离子交换剂驱动排水管渠沉积物组分分离回收方法及装置

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Publication number Priority date Publication date Assignee Title
US3617368A (en) * 1968-11-08 1971-11-02 Dow Chemical Co Process for preparing inherently colloidally stable interpolymers in aqueous dispersion and products coated therewith
BE792737A (fr) * 1972-05-26 1973-03-30 Amchem Prod Procedes en vue de maintenir la stabilite de compositions de revetementmetallique et composition utilisees dans ces procedes
US4012351A (en) * 1972-11-20 1977-03-15 Amchem Products, Inc. Stabilization of acidic aqueous coating compositions containing an organic coating-forming material
US3922451A (en) * 1973-12-06 1975-11-25 Dow Chemical Co Coated beverage container and process of coating
JPS5424283A (en) * 1977-07-26 1979-02-23 Shin Etsu Chem Co Ltd Iron removing and regenetating agent for ion exchange resin
JPS55130499A (en) * 1979-03-26 1980-10-09 Mitsuhiro Kishi Lifting gear
US4242379A (en) * 1979-07-10 1980-12-30 Amchem Products, Inc. Acid inhibitor treatment of substrate prior to autodeposition
US4303704A (en) * 1980-05-19 1981-12-01 Courduvelis Constantine I Selective removal of copper or nickel from complexing agents in aqueous solution
US4493907A (en) * 1981-06-22 1985-01-15 American Petro Mart, Inc. Method of using higher concentration sulfuric acid for stripping and precipitation of adsorbed magnesium
US4657788A (en) * 1986-03-31 1987-04-14 The Standard Oil Company Process for multiple stage autodeposition of organic coatings onto metals
US4800106A (en) * 1987-06-19 1989-01-24 Amchem Products, Inc. Gloss enhancement of autodeposited coatings
US5021135A (en) * 1989-10-17 1991-06-04 Ppg Industries, Inc. Method for treatment of electrodeposition bath
US5021216A (en) * 1990-05-17 1991-06-04 American Pembroke, Inc. Method of removing and crystallizing cation resin absorbed calcium and magnesium
US5164234A (en) * 1991-01-24 1992-11-17 Henkel Corporation Treating an autodeposited coating with an alkaline solution containing organophosphonate ions
US5248525A (en) * 1991-01-24 1993-09-28 Henkel Corporation Treating an autodeposited coating with an alkaline solution containing anions of multifunctional organic acids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD106Z (ro) * 2008-01-29 2010-06-30 Государственный Университет Молд0 Procedeu de regenerare a ionitului cu conţinut de nichel şi zinc
MD107Z (ro) * 2009-07-01 2010-06-30 Государственный Университет Молд0 Procedeu de regenerare a ionitului cu conţinut de cupru

Also Published As

Publication number Publication date
ZA931556B (en) 1993-09-27
SG76463A1 (en) 2000-11-21
BR9306034A (pt) 1997-11-18
KR100243782B1 (ko) 2000-02-01
KR950700369A (ko) 1995-01-16
WO1993018096A1 (en) 1993-09-16
JPH05345135A (ja) 1993-12-27
CA2117642A1 (en) 1993-09-16
JP3473969B2 (ja) 2003-12-08
NO943276L (no) 1994-09-05
EP0629224A1 (en) 1994-12-21
AU3733393A (en) 1993-10-05
CN1081940A (zh) 1994-02-16
RU94041205A (ru) 1996-07-10
MY131189A (en) 2007-07-31
NO943276D0 (no) 1994-09-05
TW287964B (ro) 1996-10-11
US5409737A (en) 1995-04-25
CN1048032C (zh) 2000-01-05
NZ249757A (en) 1995-12-21
AU673513B2 (en) 1996-11-14

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