What is the working principle of an Austrian Gas Analyzer?
The main problems in the practical application of austenite gas analyzer are:1) this method is manual analyzer, the operation is more cumbersome, low precision, slow speed, can not achieve online analysis, can not adapt to the needs of production development;2) the volume of the comb tube has an influence on the analysis result, especially the impact on the explosion method;3) hot analysis determination time length Austria instrument, place has some limitations, but also must pay attention to the degree of chemical reaction, reading or not mislead the production;4) pyrobitumen food sub alkaline liquid acid at 15? 20 degrees of oxygen efficiency the best absorption effect decreased with the temperature decreased, 0 degrees almost completely loss absorption capacity, so that the absorption liquid temperature shall not be less than 15 degrees.
The advantages of austenitic gas analyzer are simple structure, low cost and easy maintenance
The use of different solutions to different groups have been absorbed in the gas sample points in the sample of carbon dioxide with 40% sodium hydroxide absorption; in the sample of oxygen by pyrogallol solution of potassium absorption; using ammonia solution to absorb cuprous chloride in the sample. Then according to the change of carbon monoxide suction collecting samples before and after volume to calculate the component content of.CH4 and H2 used explosion combustion method, the residual gas is N2.
