Displaying 1 - 12 of 12
Description
A method for synthesizing molybdenum-vanadium-tellurium-niobium oxide by sequential microwave irradiation, comprising the steps of irradiating a polar solvent in microwave; adding precursors of molybdenum, vanadium, tellurium and niobium…
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The present invention relates to a method for producing a foamed concrete comprising of cement, 10% silica fume by cement weight, 5% fly ash by cement weight, oil palm kernel shells, dry mining sand, superplasticizer at less than 1% by cement weight…
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The present invention provides a method to produce heat-treated oil palm shell coarse aggregate via heat treatment at 60C for 0.5 hours and grout coating of 1.2 water w/c formulation, as lightweight concrete production. With the use of treated oil…
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A method for preparing graphene-based conducting nano-composite film includes the steps of, providing a graphite source and oxidizing the graphite source to form graphite oxide solution, creating a dispersion of the graphite oxide solution in a…
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Electrochemical exfoliation of water dispersible graphene nanoplatelets is synthesized electro-exfoliation in a proprietary solution. Besides, water-dispersible graphene nanoplatelets can also been synthesized via solid-state approach. The…
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The invention is relates to the preparation and use of dual layer membrane containing nanocellulose material for separation of metal ions from aqueous solution. Unlike the cellulose powder product, the invented nanocellulose filled dual layer…
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Artificial marble is a man-made product which mimic to natural stone marble. It has received a great attention in building and construction industry due to its advantages of abundance raw materials, fabulous natural aesthetic design, recyclable and…
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Carbide lime is a by-product from acetylene gas industry and was classified as scheduled waste in Malaysia. In 2018, 3000 tonne/year of carbide lime is produced and need to be eliminated. Based on XRF analysis, carbide lime contains 70% of calcium…
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This invention involves the utilisation of non-chemical retardant agent in the PCC manufacturing process. This remarkable technique is capable of controlling the size and shape of produced PCC without any additional chemical type retardant agent.…
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Kertas percetakan yang menggunakan batu kapur bergred tinggi sebagai bahan pengisi merupakan satu kaedah biasa yang diamalkan oleh pengamal industri kertas. Namun begitu, penyelidikan ini telah membuka satu lagi peluang penggunaan batu kapur yang…
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Kapur karbida adalah sisa buangan yang terhasil dari industri gas asitilena. Ia terhasil sebagai hasil sampingan daripada tindak balas di antara kalsium karbida dan air semasa proses penghasilan gas asitilena. Bahan tersebut dikelaskan sebagai sisa…
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Eco friendly crystal glass is a type of crystal glass which is produced without using lead and barium. Both chemicals are important to increase the sparkling effects of the glass properties. However, the use of these materials will affect to human…
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