Delayed coking water-cooled coking
Thread Content
What temperature is the cold coke water controlled at each unit? What is the lowest temperature it can reach? At what temperature should water be drained from a coke tower equipped with an automatic bottom cover mechanism?
It’s still better to release water when the temperature is below 100 degrees; otherwise, the smell of cold coking water becomes very strong
70–80 degrees is sufficient
The temperature of cold coke water is generally between 40 and 60 degrees; water is discharged when the top temperature is below 80 degrees.
The temperature of the cold coke water should be controlled at around 40 degrees； The water discharge temperature of the coke tower equipped with an automatic bottom cover machine should not exceed 135 degrees Celsius, and it is generally kept around 100 degrees.
The temperature of the cold coke water should not exceed 60 degrees, and the temperature of the water discharged should not be higher than 80 degrees
The temperature of the cold coke water should be kept between 50 and 60 degrees; it shouldn’t be too high!
The temperature of the cold coking water should not exceed 45 degrees, while the temperature at which the water is discharged should be kept below 100 degrees.
In winter, the temperature of cold coking water is 0-50 degrees; in summer, it is 30-60 degrees. Old-style bottom-cover machine – water drainage from the top and inner walls at an angle of less than 90 degrees!
The water discharge temperature of the coke tower equipped with an automatic bottom cover mechanism is generally controlled at around 100 degrees; this is not the key issue, as there is no danger when opening the bottom cover.
If the temperature difference of the cold coke water is 20–30 degrees, what impact does it have on the cooling time of the coke?