Now showing items 20-24 of 24

    • Review of extraction of silica from agricultural wastes using acid leaching treatment 

      Faizul, Che Pa; Md Fazlul, Bari; Abdullah, C. (Trans Tech Publications, Switzerland, 2012-12)
      Large quantities of agricultural wastes such as palm ash and rice husk are found in Malaysia, have a large possibility to be employed as usefully renewable to produce energy and silica (SiO2). Extensive researches have ...
    • Role of clay (Bentonite) on mold making process in foundry metallurgy 

      Mohd Ichwan, Nasution; Mohd Nasir, Zainal Arif; Che Mohd Ruzaidi, Ghazali; Khairel Rafezi, Ahmad; Faizul, Che Pa; Mohd Fitri, Mohamad Wahid; Murizam, Darus (Universiti Kebangsaan Malaysia (UKM), 2008-12-03)
      The foundry engineer is usually familiar with the fact that there are different types of clay,such as kaolinite and montmorillonite (bentonite). The bonding action of kaolinite in moulding sands results from the free ionic ...
    • Self-Fluxing Mechanism in Geopolymerization for Low-Sintering Temperature of Ceramic 

      Faizul, Che Pa; Hasmaliza, Mohamad; Wan Mohd Arif, W. Ibrahim; Amonpattaratkit, Penphitcha; Gondro, Joanna; Sochacki, Wojciech; Norfadhilah, Ibrahim (MDPI AG, 2021-03-10)
      Kaolin, theoretically known as having low reactivity during geopolymerization, was used as a source of aluminosilicate materials in this study. Due to this concern, it is challenging to directly produce kaolin geopolymers ...
    • Study on Influence of Silicon Percentage on Flowability of Binary Aluminium-Silicon Alloy 

      Mohd Ichwan, Nasution, Ir.; Shamsul Baharin, Jamaludin, Assoc. Prof. Dr.; Che Mohd Ruzaidi, Ghazali, Assoc. Prof.; Faizul, Che Pa (Universiti Malaysia Perlis (UniMAP), 2007-06-09)
      Study on flowability of liquid of binary aluminium-silicon with the difference percentage of silicon is carried out by using CO2 mold and with the spiral pattern. The result showed that flowability of molten metal of ...
    • Study on milling periods on the iron mill scale particle size and properties 

      Ruhiyuddin, Mohd Zaki; Faizul, Che Pa; Murizam, Darus; A. R. M., Nazri (Trans Tech Publications, 2013)
      The relations between the milling periods with the iron mill scale particle size have been studied. Iron mill scale has been chosen for this research due to the nature of itself, as a by-product. From this research, the ...