WATER -COOLED MULTI-CHANNEL MONOCONDENSER SYSTEM FOR SIMULTANEOUS POROSITY DETERMINATION OF DIFFERENT POWDERED METALLURGICAL COKE SAMPLES AND A METHOD THEREOF

摘要

The present invention relates to a water-cooled Multi-channel Monocondenser glass apparatus for determination of porosity of powdered metallurgical coke. More particularly, the present invention is directed to developing a multi-channel monocondenser device adapted to reduce evaporation losses and improving condensing efficiency during boiling experiments for porosity determination of powdered coke samples. Advantageously, the present invention is directed to providing said water cooled multi-channel monocondenser glass apparatus adapted to simultaneously evaluate porosity of four different coke samples at a time. The device is thus capable of providing markedly improved condensing efficiency during boiling of water-coke mixtures eliminating the need of frequent makeup additions of distilled water during the testing/experiments facilitating efficient means for experimental evaluation of desired characteristics property of different powdered metallurgical coke samples. The evaporation loss is reduced to 0.3 ml/hr from conventional 6.7 ml/hr and the testing time is also reduced significantly and thus favoring wide scale application in iron and steel plants or testing laboratories.[IN-KOL-2009-01441A]