the leakage that comes out the atmospheric side is fairly low; the leakage in a hydrocarbon, for example, is measured by a voc meter in parts/million. before mechanical seals were developed, engineers typically sealed a pump with mechanical packing. mechanical packing, a fibrous material usually impregnated...
raw material, this carbon has its main application as a catalyst carrier in kerosene sweetening units. acticarbone® granular bg: our bg-range granular grades produced from vegetable raw material are designed for purification of big streams of colored liquids in continuous processes. acticarbone® impregnated...