Let’s discuss the application of gas analyzers in the dry quenching process for coke
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First of all, I know that these four tables – o2, CO, CO2, and H2 – can be used; but does anyone know what their specific functions are? What are the operating conditions of the process? How should preprocessing be done? Thank you to all the sea friends~
The concentrations of trace gases such as H2, CO, and O2 in the circulating gas of the dry quenching system are measured using a gas analyzer. The sample gas for the gas analyzer is collected at the inlet of the dry quenching furnace. Through the action of steam injection, this sample gas is introduced into the washer of the gas analyzer, where it mixes with cooled deionized water, gets purified and cooled. It then enters the gas-water separator from the top, where gas and water are separated, before proceeding to the cyclone cooler. There, it is cooled using compressed air to a temperature of 10°C–15°C, after which it enters the automatic drain tank. Finally, after being filtered, the gas is sent to three separate instruments – the H2 meter, the O2 meter, and the CO and CO2 meters – for analysis.
Could you tell me about his pressure, temperature, dust level, and other such conditions?
I am seeking more information on the online analysis of gases in the circulating air of the dry quenching system; it would be even better if such information is accompanied by process descriptions and diagrams. Thank you!