ATE437907T1 - Polydithiocarbamatharz - Google Patents

Polydithiocarbamatharz

Info

Publication number
ATE437907T1
ATE437907T1 AT02022241T AT02022241T ATE437907T1 AT E437907 T1 ATE437907 T1 AT E437907T1 AT 02022241 T AT02022241 T AT 02022241T AT 02022241 T AT02022241 T AT 02022241T AT E437907 T1 ATE437907 T1 AT E437907T1
Authority
AT
Austria
Prior art keywords
chelating resin
resin
carbodithioic
carbodithioic acid
reacting
Prior art date
Application number
AT02022241T
Other languages
English (en)
Inventor
Alvie L Foster
Ivonne C Weidner
Maurice R Smith
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of ATE437907T1 publication Critical patent/ATE437907T1/de

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
    • C02F1/68—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
    • 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
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3857—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur having nitrogen in addition to sulfur
    • C08G18/3859—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur having nitrogen in addition to sulfur containing -N-C=S groups
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Polymers & Plastics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT02022241T 2001-10-04 2002-10-02 Polydithiocarbamatharz ATE437907T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/970,755 US7030205B2 (en) 2001-10-04 2001-10-04 Polydithiocarbamate resin

Publications (1)

Publication Number Publication Date
ATE437907T1 true ATE437907T1 (de) 2009-08-15

Family

ID=25517462

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02022241T ATE437907T1 (de) 2001-10-04 2002-10-02 Polydithiocarbamatharz

Country Status (4)

Country Link
US (1) US7030205B2 (de)
EP (1) EP1302493B1 (de)
AT (1) ATE437907T1 (de)
DE (1) DE60233101D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9214248B2 (en) 2010-12-15 2015-12-15 Electric Power Research Institute, Inc. Capture and removal of radioactive species from an aqueous solution
US8975340B2 (en) 2010-12-15 2015-03-10 Electric Power Research Institute, Inc. Synthesis of sequestration resins for water treatment in light water reactors
US9589690B2 (en) 2010-12-15 2017-03-07 Electric Power Research Institute, Inc. Light water reactor primary coolant activity cleanup
AU2019237545B2 (en) * 2018-03-23 2024-09-19 Thomas P. Daly Carbondisulfide derived zwitterions
CN108912328B (zh) * 2018-08-01 2021-11-09 南方科技大学 一种重金属离子螯合剂的制备方法
CN112209457A (zh) * 2020-09-24 2021-01-12 成都玉龙化工有限公司 一种污水处理材料及其制备方法
FR3162742A1 (fr) * 2024-06-03 2025-12-05 S.N.F. Sa Procede de separation de terres rares en melange en solution aqueuse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850656B2 (ja) * 1980-04-10 1983-11-11 財団法人生産開発科学研究所 両性ポリアミド樹脂
US4578195A (en) * 1982-09-29 1986-03-25 Olin Corporation Process for the purification of effluents and purge streams containing trace elements
US4518760A (en) * 1983-08-11 1985-05-21 Olin Corporation Process for producing poly(dithiocarbamate) chelating resins
US5695882A (en) * 1995-08-17 1997-12-09 The University Of Montana System for extracting soluble heavy metals from liquid solutions
US5997748A (en) * 1995-08-17 1999-12-07 The University Of Montana System for extracting soluble heavy metals from liquid solutions
DE19616120A1 (de) * 1996-04-23 1997-10-30 Basf Ag Verfahren zur Herstellung von feinteiligen wasserunlöslichen Polymerisaten von Aziridinen, modifizierte, wasserunlösliche Polymerisate von Aziridinen und ihre Verwendung
US6153795A (en) * 1996-08-09 2000-11-28 Aag Industries, Inc. Ethyleneimine-containing resins, manufacture, and use for chemical separations
EP0927159A1 (de) 1996-09-10 1999-07-07 Medinox, Inc. Polydithiocarbamat enthaltende makromolekuele und ihre anwendung in therapie und diagnose

Also Published As

Publication number Publication date
EP1302493A2 (de) 2003-04-16
EP1302493B1 (de) 2009-07-29
US20030083456A1 (en) 2003-05-01
DE60233101D1 (de) 2009-09-10
EP1302493A3 (de) 2003-07-23
US7030205B2 (en) 2006-04-18

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Legal Events

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