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    • Keywords


      Graft copolymer; hydroxypropyl guargum-𝑔-polyacrylamide; flocculation; coal suspension.

    • Abstract


      Synthesis of hydroxypropyl guargum-𝑔-polyacrylamide was carried out by ceric ion induced redox polymerization technique at 28 ± 1°C. The graft copolymer was characterized by IR and thermal analysis. The flocculation performance of graft copolymer was tested in 1 wt% coal suspension.

    • Author Affiliations


      B R Nayak1 D R Biswal1 N C Karmakar2 R P Singh1

      1. Materials Science Centre, Indian Institute of Technology, Kharagpur 721 302, India
      2. Department of Mining Engineering, Indian School of Mines, Dhanbad 826 004, India
    • Dates

  • Bulletin of Materials Science | News

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      Posted on July 25, 2019

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