A RAPID ION EXCHANGE METHOD FOR THE CONCENTRATION OF COBALT FROM SEAWATER

Abstract

A chelating ion-exchange method was devised for the quantitative extraction of cobalt from relatively large volumes of seawater. This method was needed for the study of seawater corrosion of cobalt-based, SNAP-fuel encapsulant alloys. The method consists in passing the acidified seawater sample through a column of Chelex-100 ion-exchange resin, then eluting the cobalt from the column with 4N hydrochloric acid.

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Document Details

Document Type
Technical Report
Publication Date
Nov 29, 1966
Accession Number
AD0648485

Entities

People

  • H. A. Goya
  • M. G. Lai

Organizations

  • Naval Radiological Defense Laboratory

Tags

Communities of Interest

  • Counter WMD
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Acids
  • Chemistry
  • Corrosion
  • Corrosion Resistance
  • Elements
  • Flow Rate
  • Hydrochloric Acid
  • Hydroxides
  • Ion Exchange
  • Ion Exchange Resins
  • Material Degradation Processes
  • Materials
  • Metals
  • Oceans
  • Resins
  • Sea Water
  • Water

Fields of Study

  • Chemistry

Readers

  • Analytical Chemistry
  • Surface Engineering/Surface Coating Technology.