Physico-chemical approach for the ecomaterialization of steelmaking slags

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Some physico-chemical studies have been conducted to utilize steelmaking slag for the fixation of CO2 with the multiplication of the marine phytoplankton. The targets of present work are to reveal the morphology of the industrial steelmaking slags, the control of crystal size of each phase precipitated in the slag by heat treatment, and the dissolution behavior of elements from the slags into the artificial seawater. The dissolution limit of each element has been thermodynamically discussed based on the stability diagram.

Original languageEnglish
Pages (from-to)3335-3340
Number of pages6
JournalMaterials Science Forum
Issue number4
Publication statusPublished - 2003
EventThermec 2003 Processing and Manufacturing of Advanced Materials - Madrid, Spain
Duration: 2003 Jul 72003 Jul 11


  • Calcium phosphate
  • CO fixation
  • Ecomaterial
  • Marine phytoplankton
  • Phase diagram
  • Seawater
  • Solubility
  • Steelmaking slag
  • Thermodynamics


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