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…

The present invention relates to alumina nanotubes coated on a titanium alloy and a process for producing the alumina nanotubes coated on titanium alloy. The said alumina nanotubes coated on a titanium alloy can be used for production of a medical…

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…

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…

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…

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…

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…

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…

New innovative method to resolve fluctuating CO2 content which can reduce energy content in biogas by utilizing NTP reactor. It synthesize biogas to value added chemicals ex. methanol, and more combustible gas mixture. Applicable to biogas generator…