Synthesis of geopolymer from rice husk ash for biodiesel production of Calophyllum inophyllum seed oil

In this work, geopolymer was prepared from rice husk ash (RHA) made into sodium silicate then synthesized by reacting metakaolin, NaOH, and water. The catalyst was characterized using Scanning Electron Microscopy (SEM), Energy-dispersive X-Ray analysis (EDX), Brunaeur Emmet Teller (BET), and basic s...

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Bibliographic Details
Main Authors: Saputra, E., Nugraha, M., Helwani, Z., Olivia, M., Wang, Shaobin
Format: Conference Paper
Published: Institute of Physics Publishing Ltd. 2018
Online Access:http://hdl.handle.net/20.500.11937/69853