A lot of red coke
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What are the common causes of red cokes during coke quenching? Please, masters, explain it to me
Is it wet quenching of coke? There are many reasons for an excessive amount of red coke; for example, whether the distribution of time between low and high water volumes is appropriate, whether there are blockages in the quenching water pipes, whether the quenching time is sufficient, and whether the opening degrees of the various valves in the quenching water pipes meet the requirements for coke quenching, among other things
There is a relationship; the amount of water and time are closely related.
Is it closely related to ammonia nitrogen in water? After all, it’s impossible to use recycled water for everything
It has nothing to do with ammonia nitrogen; if the environmental protection agency finds out that wastewater with high ammonia nitrogen levels is being used, they will impose penalties, as it is illegal.
Pay attention to whether the coking car is picking up coke evenly; uneven picking will also result in red coke.
The key is to check whether the red coke is concentrated in one area; if so, examine the spraying pipe to see if it is blocked.
One is to check the water volume to see if there are any changes; the second is to verify whether the spray nozzles are distributing water evenly and whether any nozzles are clogged; the third is to ensure that the quenching vehicle is operated correctly and that the quenching time is sufficient.