Method for measuring a gas emission process in result of desorption from a sample of coal material and the analogue analyser of desorbable gas content and kinetics of gas emission from coal

摘要

method of measurement of emission gas by desorption with samples of carbonaceous material is that observed position marker in the transparent liquid channel measurement, record the instantaneous gas emitted, as indicated by the position of the marker in the tr vanya measurement with an desorbowalnu0105 methane content in the sample is the last readingand for the measurement of gas emission quantity emitted gas temporary dependence is deleted and the interpoluje function: (a) where: v (t) is the total mass of gas released from coal in time t, v (?) is the limit to which over time is mass of the released gas, (p) is called.the substitute grains for class ziarnowej:, r1 and r2 are the minimum and maximum radius of each class ziarnowej. d * is an effective diffusion coefficient. the subject of the invention is also an analogue analyser gas content and gas emissions of carbon desorbowalnego kinetics.