WO2009013142A3 - Chelatharze - Google Patents

Chelatharze Download PDF

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Publication number
WO2009013142A3
WO2009013142A3 PCT/EP2008/059005 EP2008059005W WO2009013142A3 WO 2009013142 A3 WO2009013142 A3 WO 2009013142A3 EP 2008059005 W EP2008059005 W EP 2008059005W WO 2009013142 A3 WO2009013142 A3 WO 2009013142A3
Authority
WO
WIPO (PCT)
Prior art keywords
stands
chelate resin
series
galvanics
methylquinoline
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.)
Ceased
Application number
PCT/EP2008/059005
Other languages
English (en)
French (fr)
Other versions
WO2009013142A2 (de
Inventor
Reinhold Klipper
Michael Schelhaas
Stefan Neumann
Duilio Rossoni
Wolfgang Zarges
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.)
Lanxess Deutschland GmbH
Original Assignee
Lanxess Deutschland GmbH
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 Lanxess Deutschland GmbH filed Critical Lanxess Deutschland GmbH
Priority to CN2008801001057A priority Critical patent/CN101778671B/zh
Priority to EP08774968A priority patent/EP2175994A2/de
Priority to US12/669,969 priority patent/US20100307979A1/en
Publication of WO2009013142A2 publication Critical patent/WO2009013142A2/de
Publication of WO2009013142A3 publication Critical patent/WO2009013142A3/de
Anticipated expiration legal-status Critical
Priority to US13/889,599 priority patent/US20130245140A1/en
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/34—Monomers containing two or more unsaturated aliphatic radicals
    • C08F12/36—Divinylbenzene
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/90—Chelants
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • 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)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Biomedical Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Die vorliegende Anmeldung betrifft neue Chelatharze die als funktionelle Gruppe quartäre Stickstoffatome in Strukturen der allgemeinen Formel (I) enthalten, worin wenigstens einer der Reste R1 bis R3 für einen gegebenenfalls substituierten Rest der Reihe Picolyl, Methylchinolin- oder Methylpiperidin, m für eine ganze Zahl von 1 bis 4 und M für die Polyermatrix steht und X für ein Gegenion der Reihe Hydroxid OH-, Halogenid, bevorzugt Cl-, Br-, oder Sulfat SO42-steht, ein Verfahren zu ihrer Herstellung sowie deren Verwendung, insbesondere die Verwendung der neuen Chelatharze in der Hydrometallurgie und Galvanik.
PCT/EP2008/059005 2007-07-23 2008-07-10 Chelatharze Ceased WO2009013142A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008801001057A CN101778671B (zh) 2007-07-23 2008-07-10 螯合树脂
EP08774968A EP2175994A2 (de) 2007-07-23 2008-07-10 Chelatharze
US12/669,969 US20100307979A1 (en) 2007-07-23 2008-07-10 Chelate resin
US13/889,599 US20130245140A1 (en) 2007-07-23 2013-05-08 Chelate resins

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710034731 DE102007034731A1 (de) 2007-07-23 2007-07-23 Chelatharze
DE102007034731.8 2007-07-23

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/889,599 Continuation US20130245140A1 (en) 2007-07-23 2013-05-08 Chelate resins

Publications (2)

Publication Number Publication Date
WO2009013142A2 WO2009013142A2 (de) 2009-01-29
WO2009013142A3 true WO2009013142A3 (de) 2009-06-25

Family

ID=40091450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/059005 Ceased WO2009013142A2 (de) 2007-07-23 2008-07-10 Chelatharze

Country Status (5)

Country Link
US (2) US20100307979A1 (de)
EP (1) EP2175994A2 (de)
CN (1) CN101778671B (de)
DE (1) DE102007034731A1 (de)
WO (1) WO2009013142A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010082990A1 (en) * 2009-01-15 2010-07-22 Dow Global Technologies Inc. Ion exchange resins comprising interpenetrating polymer networks and their use in chromium removal
CN103012647B (zh) * 2012-11-27 2016-02-24 安徽皖东化工有限公司 一种铅离子吸附树脂的制备方法
EP2835384A1 (de) * 2013-08-09 2015-02-11 LANXESS Deutschland GmbH Verfahren zur Herstellung von monodispersen, amidomethylierten vinylaromatischen Perlpolymerisaten
JP6497613B2 (ja) * 2014-01-30 2019-04-10 国立大学法人高知大学 ポリ（メタ）アクリル酸イオンコンプレックス
CN104177536A (zh) * 2014-07-25 2014-12-03 南京大学 一种螯合树脂吸附材料及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870544A1 (de) * 1997-04-09 1998-10-14 Bayer Ag Verfahren zur Herstellung stark basischer Anionenaustauscher mit Ethylenoxid
EP1078690A2 (de) * 1999-08-27 2001-02-28 Bayer Ag Verfahren zur Herstellung von monodispersen Ionenaustauschern mit chelatisierenden Gruppen und ihre Verwendung
WO2007088010A1 (de) * 2006-02-01 2007-08-09 Lanxess Deutschland Gmbh Monodisperse , makroporöse chelatharze in der metallgewinnung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382124B1 (en) 1958-07-18 1994-10-04 Rohm & Haas Process for preparing macroreticular resins, copolymers and products of said process
US4031038A (en) 1975-06-16 1977-06-21 The Dow Chemical Company Water insoluble chelate exchange resins having a crosslinked polymer matrix and pendant thereto a plurality of methyleneaminopyridine groups
US4082564A (en) 1975-09-09 1978-04-04 Rohm And Haas Company Sugar decolorizing quaternary ammonium acrylamide resins
IL50119A0 (en) * 1976-07-25 1976-10-31 Yeda Res & Dev Polyfunctional compounds and process for the selective extraction of metals from solutions thereof
DE3031737A1 (de) 1980-08-22 1982-04-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von perlpolymerisaten einheitlicher teilchengroesse
CA1166413A (en) 1980-10-30 1984-05-01 Edward E. Timm Process and apparatus for preparing uniform size polymer beads
US4382224A (en) * 1980-12-24 1983-05-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Electronic system for high power load control
US4419245A (en) 1982-06-30 1983-12-06 Rohm And Haas Company Copolymer process and product therefrom consisting of crosslinked seed bead swollen by styrene monomer
US4427974A (en) * 1982-08-18 1984-01-24 American District Telegraph Company Local control apparatus for central station alarm system
EP0481603A1 (de) 1990-10-15 1992-04-22 The Dow Chemical Company Trennung von organischen schwachen Säuren von Flüssigkeitsmischungen
US5141965A (en) * 1991-03-28 1992-08-25 The Dow Chemical Company Resins having improved exchange kinetics
US5231115A (en) 1991-12-19 1993-07-27 The Dow Chemical Company Seeded porous copolymers and ion-exchange resins prepared therefrom
ATE370167T1 (de) * 1999-08-27 2007-09-15 Lanxess Deutschland Gmbh Verfahren zur herstellung von monodispersen, vernetzten perlpolymerisaten mit thioharnstoffgruppen und ihre verwendung zur adsorption von metallverbindungen
US6633128B2 (en) * 2001-05-29 2003-10-14 General Electric Company Discharge lamp with spiral shaped discharge tube
DE10161979A1 (de) * 2001-12-17 2003-06-18 Bayer Ag Monodisperse Anionenaustauscher
TW200406429A (en) * 2002-05-08 2004-05-01 Hitachi Chemical Co Ltd Foamed styrene resin granules, hollow granules and shaped products
DE102007020688A1 (de) * 2007-05-03 2008-11-06 Lanxess Deutschland Gmbh Konditionierung von Ionenaustauschern zur Adsorption von Oxoanionen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870544A1 (de) * 1997-04-09 1998-10-14 Bayer Ag Verfahren zur Herstellung stark basischer Anionenaustauscher mit Ethylenoxid
EP1078690A2 (de) * 1999-08-27 2001-02-28 Bayer Ag Verfahren zur Herstellung von monodispersen Ionenaustauschern mit chelatisierenden Gruppen und ihre Verwendung
WO2007088010A1 (de) * 2006-02-01 2007-08-09 Lanxess Deutschland Gmbh Monodisperse , makroporöse chelatharze in der metallgewinnung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HIRAYAMA, N. ET AL: "Ion chromatography using a charged complex anion-exchange group", ANALYTICA CHIMICA ACTA , 409(1-2), 17-26 CODEN: ACACAM; ISSN: 0003-2670, 2000, XP002526164 *
WARSHAWSKY A ET AL: "Functionalization of polystyrene. II synthesis of chelating polymers by alkylation of 4-aminomethylpolystyrene", REACTIVE POLYMERS, ION EXCHANGERS, SORBENTS, ELSEVIER, vol. 2, no. 4, 1 July 1984 (1984-07-01), pages 301 - 314, XP022785413, ISSN: 0167-6989, [retrieved on 19840701] *

Also Published As

Publication number Publication date
US20130245140A1 (en) 2013-09-19
EP2175994A2 (de) 2010-04-21
CN101778671B (zh) 2013-04-10
US20100307979A1 (en) 2010-12-09
CN101778671A (zh) 2010-07-14
WO2009013142A2 (de) 2009-01-29
DE102007034731A1 (de) 2009-01-29

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