ES2164879T3 - Proceso para separacion de iones cinc a partir de composiciones de autodeposicion. - Google Patents

Proceso para separacion de iones cinc a partir de composiciones de autodeposicion.

Info

Publication number
ES2164879T3
ES2164879T3 ES96910764T ES96910764T ES2164879T3 ES 2164879 T3 ES2164879 T3 ES 2164879T3 ES 96910764 T ES96910764 T ES 96910764T ES 96910764 T ES96910764 T ES 96910764T ES 2164879 T3 ES2164879 T3 ES 2164879T3
Authority
ES
Spain
Prior art keywords
self
compositions
zinc
eliminate
iron
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
ES96910764T
Other languages
English (en)
Inventor
William G Kozak
Christina M Haas
Bashir M Ahmed
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.)
Henkel Corp
Original Assignee
Henkel Corp
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 Corp filed Critical Henkel Corp
Application granted granted Critical
Publication of ES2164879T3 publication Critical patent/ES2164879T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/06—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing cationic exchangers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Chemically Coating (AREA)
  • ing And Chemical Polishing (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

EL USO DE RESINAS DE INTERCAMBIO CATIONICO SELECCIONADAS PARA ELIMINAR CATIONES MULTIVALENTES DISUELTOS COMO HIERRO, ZINC Y CROMO DE COMPOSICIONES DE AUTODEPOSICION USADAS PERMITE LA REUTILIZACION DE LAS COMPOSICIONES DE AUTODEPOSICION SIN NECESIDAD DE AÑADIR SURFACTANTE Y SIN DESARROLLAR TEXTURAS GRANULOSAS NI DE OTRO TIPO INDESEABLES EN LOS REVESTIMIENTOS FORMADOS. LAS RESINAS DE INTERCAMBIO CATIONICO DE IMINODIACETATO SON MUY EFECTIVAS PARA ELIMINAR IONES HIERRO CUANDO ESTOS SON LOS UNICOS IONES MULTIVALENTES A ELIMINAR, Y PUEDEN REGENERARSE EFICAZMENTE CON ACIDO FLUORHIDRICO ACUOSO DE 0,5 A 4,0 % EN PESO. ELIGIENDO ADECUADAMENTE OTRAS RESINAS DE INTERCAMBIO CATIONICO Y CONDICIONES DE TRABAJO, PUEDE EXTRAERSE SELECTIVAMENTE ZINC DE BAÑOS DE AUTODEPOSICION QUE CONTIENEN HIERRO Y ZINC, Y AMBOS PUEDEN DESPLAZARSE SELECTIVAMENTE DE LA RESINA DE INTERCAMBIO IONICO CARGADA.
ES96910764T 1995-04-24 1996-04-12 Proceso para separacion de iones cinc a partir de composiciones de autodeposicion. Expired - Lifetime ES2164879T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42748095A 1995-04-24 1995-04-24

Publications (1)

Publication Number Publication Date
ES2164879T3 true ES2164879T3 (es) 2002-03-01

Family

ID=23695055

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96910764T Expired - Lifetime ES2164879T3 (es) 1995-04-24 1996-04-12 Proceso para separacion de iones cinc a partir de composiciones de autodeposicion.

Country Status (13)

Country Link
EP (1) EP0823866B1 (es)
JP (1) JPH0910603A (es)
CN (1) CN1182379A (es)
AT (1) ATE210507T1 (es)
AU (1) AU702474B2 (es)
BR (1) BR9608083A (es)
CA (1) CA2217699A1 (es)
CZ (1) CZ335097A3 (es)
DE (1) DE69617940T2 (es)
ES (1) ES2164879T3 (es)
MX (1) MX9706818A (es)
WO (1) WO1996033815A1 (es)
ZA (1) ZA963063B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105070903B (zh) * 2015-07-21 2020-01-24 深圳市贝特瑞新能源材料股份有限公司 一种三元正极材料前驱体、制备方法及其用途
CN110759410B (zh) * 2018-07-26 2021-10-19 宝山钢铁股份有限公司 一种去除冷轧反渗透浓水中总铬和cod的处理方法和系统
CN114127204B (zh) 2019-07-12 2023-07-07 汉高股份有限及两合公司 单层可自沉积涂层配制物
IT201900012339A1 (it) * 2019-07-19 2021-01-19 Consiglio Nazionale Ricerche Criogel polimerico macroporoso a base di N-alchil-D-glucammina per trattenere e/o rimuovere contaminanti tossici
CN114147052B (zh) * 2020-09-05 2023-01-24 中国石油化工股份有限公司 一种高沸物金属离子吸附可再生系统及工艺
WO2024224471A1 (ja) * 2023-04-25 2024-10-31 ファナック株式会社 放電加工機
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012351A (en) * 1972-11-20 1977-03-15 Amchem Products, Inc. Stabilization of acidic aqueous coating compositions containing an organic coating-forming material
US4303704A (en) * 1980-05-19 1981-12-01 Courduvelis Constantine I Selective removal of copper or nickel from complexing agents in aqueous solution
NZ249757A (en) * 1992-03-06 1995-12-21 Henkel Corp Coating an iron/zinc surface in a bath containing an organic polymer, acid, fluoride and an oxidiser; regenerating the bath with an acidic cation exchange resin which removes metal ions; and regenerating the resin with acid
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

Also Published As

Publication number Publication date
EP0823866B1 (en) 2001-12-12
CZ335097A3 (cs) 1999-01-13
AU702474B2 (en) 1999-02-25
MX9706818A (es) 1997-11-29
BR9608083A (pt) 1999-01-26
EP0823866A4 (en) 1998-12-30
DE69617940T2 (de) 2002-08-08
JPH0910603A (ja) 1997-01-14
CA2217699A1 (en) 1996-10-31
DE69617940D1 (de) 2002-01-24
AU5386896A (en) 1996-11-18
WO1996033815A1 (en) 1996-10-31
CN1182379A (zh) 1998-05-20
EP0823866A1 (en) 1998-02-18
ZA963063B (en) 1996-10-11
ATE210507T1 (de) 2001-12-15

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