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Considering the limits of petrochemical availability and their toxicity, there has been rapid development and innovation in the field of alternatives for petrochemical adhesives. The carcinogenicity o...
The kinetics of calcium release from tablets obtained from modified eggshells in the form of calcium citrate and calcium carbonate was investigated. Calcium release showed the first-order kinetics. Af...
Hard inorganic particles in the interaction with polymeric materials increase wear resistance. Also reactoplastics are suitable for filling with micro- and nano-particles for a purpose of some mecha...
In 2005 and 2009, the International Atomic Energy Agency (IAEA) held, at its Headquarters in Vienna, Austria, two major international symposia on uranium production and raw materials for the nuclear f...
This study concerns the measurement of some chemical quality properties of raw cocoa dried by solar and heating methods. Sun drying method is considered as standard process. Drying trials were conduc...
Wood Charcoal, a New Raw Material for the Future.
In order to measure the potential of apple pomace as a raw material for manufacturing food-related products (such as lactic acid, fiber-rich concentrates and pectin), samples from cider industry were ...
When companies process waste-drinkbottles, after the poly(ethylene terephthalate) flakes have been isolated, a waste mass remains which includes mainly the polymers of bottle caps manufactured from po...

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