Browsing Research Publications by Author "Krishnakumar, S"

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  • Removal of Iron Oxides in Meetiyagoda Kaolin by Chemical Leaching to Improve Whiteness 
    Azarudeen, MHM; Piranavan, S; Krishnakumar, S; Senanayake, IP; Rohitha, LPS; Weerawarnakula, S [Conference-Full-text]
    Industrial grade Kaolin deposits in Sri Lanka are located in Boralesgamuwa and Meetiyagoda. Two distinct grades of Kaolin are produced at Meetiyagoda refinery, based on the whiteness index (WI). The presence of iron oxides ...
  • Removal of iron oxides in Meetiyagoda kaolin by chemical leaching to improve whiteness 
    Azarudeen, MHM; Piranavan, S; Krishnakumar, S; Senanayake, IP; Rohitha, LPS; Weerawarnakula, S [Conference-Full-text]
    Industrial grade Kaolin deposits in Sri Lanka are located in Boralesgamuwa and Meetiyagoda. Two distinct grades of Kaolin are produced at Meetiyagoda refinery, based on the whiteness index (WI). The presence of iron oxides ...