Now showing items 1-2 of 2

    • Preparation of high purity SiO2 from Rice Husk 

      Mohd Razif Mohd Shariff (Universiti Malaysia PerlisSchool of Materials Engineering, 2008-04)
      A high purity silicon dioxide (97.08%) was obtained by atmosphere thermal decomposition of the acetic acid leached rice husk at 800°C for 15 minutes. Leaching process parameters such as pH of the acid solution, leaching ...
    • Preparation of rice straw-waste tire dust composite board 

      Muhammad Syafiq Azmi (Universiti Malaysia PerlisSchool of Materials Engineering, 2008-04)
      In this study agricultural lignocelluloses fiber (rice straw) and waste tire dust composite board were prepared using the method use in the wood-based panel industry. The manufacturing parameters were density (0.66g/cm3, ...