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…

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…

Dust and noise from quarry have been recognized as a major source of pollution.They are not only nuisance but can give huge impact on human health. This software can be used by the relevant authorities to take predetermined measures to protect…

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.…

Memproses bijih besi menggunakan kaedah teknologi hijau yang dapat meningkatkan gred bijih besi kepada gred kosentrat besi komersial dengan mencapai piawaian (Standard) antarabangsa serta dapat mengekalkan kelestarian/kemampanan (sustainable) sumber…

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…

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…

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…

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…

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…

Quarry Environmental Sciences Modelling Software Version 2.0 is a hybrid software that combines quarry related Environmental Sciences problems which are noise, dust and vibration. This software is useful for quarry operators to manage complaints…

Healing process of skin or ulceration underneath a patch should not be eventful, and it must allow new tissue regeneration. The use of non-resorbable patch for skin coverings may lead to the patch being difficult to remove sometimes, causing pain…

A new practical product by Ekonomi Muslim Zakat Islam (EMZI) Holding Sdn. Bhd. Neloco is a mixed cocoa beverage powder with Walet's bird nest. This product contains of Walet's bird nest, honey, black seed, chia seed, chocolate, turmeric extract and…