Does waste gas contain salts?
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The salt content in lignite deserted coal gas and its influencing factors?
Crystallization in the pipe cross-section, dew point corrosion!
In lignite coke flue gas, N2 accounts for 40–50%, H2 only 17–30%, with the remainder being CO, CH4, CO2, etc. Without Na and Ca ions, where would the salt-containing components come from?
Lan carbon desert gas is formed when the volatiles in coking coal escape during the coking process; where does it go?
Is it contaminated with dust (coal, semi-coke dust)? Dust and a small amount of coal tar adhering? Production of ammonium carbonate from ammonia and carbon dioxide (low temperature)? As for salt, is it ammonium carbonate that might form in winter?
The possibility is that it is an ammonium salt that produces yellow crystals
In the gaseous state, it’s inevitable – for example, as for the fate of chlorine atoms after they are gasified, if there is washing, they will be washed away