Displaying 1 - 50 of 59
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Superabsorbent materials derived from lignocellulosic biomass materials can hold more than 100000% of the water from their dry weight.
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The present invention aims to produce cellulose carbamate (CC) via carbamate synthesis under microwave irradiation and hydrothermal conditions. The CC was reinforced with graphene oxide (GO) to fabricate homogeneous CC-GO membranes using a simple…
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Tris-(1-Carboxyl-2-Phenyl-1, 2-Ethylenodithiolenic-S,S?)Tungsten is found to be good photocatalyst for photolysis of water. A new molecule with three dithiolene groups and three benzene groups was synthesized. Both groups are good in absorbing solar…
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Beans tend to make people gassy and bloated. This is because the body can find it difficult to digest the beans. The beans are difficult to break down, and also, most beans have purines, which are supposed to elevate uric acid, which in turn is… Classification
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Radiation sterilizable medical grade PVC compounds which are suitable to manufacture clear, flexible and durable medical products.
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Objective: The moulds were designed to construct concrete blocks for radiation shielding.
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NuRust is a water-based compound that allows coating over a rusty ferrous-based metal (iron). The easy use of the compound only requires the application of NuRust, followed by a top-coat of any types of paint without prior surface sanding or…
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Shielding upon radiation should not be underestimated as it can causes hazard to health. Precautions on the released of radioactive materials should be well concerned and considered. Therefore, the combination of ceramic and boron make them very…
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Durable, superior strenght, plasticisen, ladmium and lead free flexible PVC compounds which are ready for manufacturing molded and extraded articles.
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This product is a water-based corrosion coating for protection against erosion and improving the resilience of a structure.
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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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In this invention, the carbide lime (scheduled waste under EQA 1974) generated from the acetylene gas industry is being used as starting material to produce precipitated calcium carbonate (filler) to reduce the pulp usage in paper making. The…
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This invention relates to paper making process which is a method of in-situ precipitation of Calcium Carbonate (PCC) from carbide lime waste within pulp during a process to achieve simultaneous carbonation and impregnation process, thereby reducing…
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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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This invention is about the preparation of dense glass ceramic from a combination of cathode ray tube glass & fly ash waste. This glass ceramic was purposely designed to floor tiles and was manufactured at a relatively lower cost & apply as…
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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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An innovative development of industrial new body formulation using available local mineral resources as the main body composition for making lower firing anti-thermal shock porcelain whitewares. This novel product shows better coefficient of thermal…
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Ceramic balls made from local ceramic raw materials resources such as kaolin, silica sand and feldspar as fixed catalyst bed support and topping media for catalytic reactors in oil refining, petrochemical processing and natural gas treating. Ceramic…
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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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The leucite glass ceramics is produced using Malaysian silica sand as the SiO2 raw material. Sintering of SiO2-Al2O3-K2O glass powder at 850°C for duration of 1 hour contributed to the crystallization of leucite. The leucite glass-ceramics…
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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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Method for producing valuable materials containing sugar, organic acid and tar starting from sugar cane, banana stem, coconut, kenaf and paper and paper waste ONLY with water under two variables, temperature and residence time to control. The…
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GrafinTok provides the benefits of patented graphene technology for engine oil. It is compatible with all types of vehicles. GrafinTok revives your car by unleashing dormant horsepower, providing bulletproof protection, extending oil life, providing…
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GeoCoat is a synergy between earth friendly waste material and great fire retardant requirements for a novel fire retardant coating material particularly on metal substrate. The main component used is rice husk which is a waste source, and the novel…
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This invention relates to the field of hard body armour. Generally, multilayer armour consist of ceramics (SiC), composites (Kevlar/epoxy) and metal (Al). The major impediments of using Kevlar fabric used in MA are expensive and it pollutes the…
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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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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 discloses a composition of a biocompatible nanocomposite for use in biomedical applications and a method thereof. The composition comprises a first biopolymer comprising chitosan, a second biopolymer comprising…
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The present invention discloses a conductive composite sheet for use as an electrochemical sensor or a biosensor. The conductive composite sheet comprises a bacterial cellulose derived from a coconut gel or nata de coco grown in a static culture…
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Fabrication of plate of armour vest with enhanced properties was developed by incorporating nanocellulose as an additive in the composites. High mechanical strength of the cellulose nanocomposite was achieved due its crystallinity and multi-scale…
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The invention of this research is on the preparation of Cellulose micro/nanofibrils (CMNF). It is extracted and treated from trees and plants in Malaysia such as merbau, resak, banana and pineapple. This material offers high crystallinity and ultra-…
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Fabrication of combat helmet with enhanced properties was developed by incorporating nanocellulose as an additive in the composites. High mechanical strength of the cellulose nanocomposite was achieved due its crystallinity and multi-scale…
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This invention relates to the enhancing of structures integrated in laminated system for the construction of hard panel articles, members, structures, and the likes. More specifically, this invention is geared towards anti-ballistics application and…
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The present invention relates a process of producing a lightweight eco-friendly hollow masonry block comprises of the following steps: Preparing the composition of hollow masonry block which comprises of a binder, fine aggregate and coarse aggregate…
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A system for connecting beams and columns, comprising at least one beam further connectable to another beam or column or at least one column further connectable to another beam or column. The beam comprises at least one protruding plate protruding…
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The present invention relates to a method of producing a lightweight geopolymer brick and block using a low-alumino-pozzolan. The method can be characterized by the steps of a injecting a low-alumina based pozzolan with an alumina to produce…
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A method of forming a microcapillary structure from a plurality of capillary tubes, comprising the steps of: sealing both ends of the capillary tubes; clamping the tubes together firmly with a holder; placing the clamped capillary tubes into a…
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A passive cooling system for an atrium of a building by using solar-assisted natural ventilation comprising a double skin wall, plurality of glazed walls provided for plurality of adjacent spaces of the atrium, a glazed roof of the atrium and a…
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A wind-driven ventilating structure for inducing wind-driven ventilation in a building is disclosed, in accordance with an embodiment of a present invention. The structure includes at least two airfoils- a first and a second, placed in parallel with…
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The invention discloses a method to achieve a single-crystalline with high quality semi-polar gallium nitride (GaN) hetro-epitaxial layers grown on m-plane sapphire by metalorganic chemical vapour deposition (MOCVD). The method comprises the steps…
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A monitoring device is disclosed. The device comprises at least one communication port for receiving signals detected by at least one sensor, the signals generated by an electrical device being monitored by the sensor; a processor for processing the…
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The present invention relates to an improved shear connector for use with a steel I-beam in compliance with the requirements of standards or regulations that can help improve stiffness and strength of the steel I-beam to a concrete slab in composite…
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The present invention relates to an improved device for dissipating impact energy impinged upon a structure. The device comprises a first set of operative arms arranged at a right angle in alternate face-to-face relation with respect to a second set…
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The present invention relates to a geopolymer concrete formed by curing a mixed composition comprising a binder composition which includes, by weight of total binder composition, 50% to 60% of granulated blast furnace slag, 10% to 15% of fly ash and…
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The present invention relates to a novel solvent based on renewable resources for capturing an acid gas from a multicomponent gaseous stream. The novel solvent is an aqueous mixture, comprising 0 to 25 wt. % of an amine component selected from a…
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The present invention discloses the method of producing blast resistant reinforced lightweight concrete using oil palm shell as coarse aggregate. The method of producing blast resistant reinforced lightweight concrete using oil palm shell comprising…
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The present invention relates to a dry-mix composition for load bearing or non load bearing brick or block using palm oil clinker (POC) aggregate, slag aggregate and quarry dust with minimum quantity of binding material that is…
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