Issues with high-pressure ammonia water in 5.5-meter ramming coke ovens
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5.5 meters. What is the pressure of high-pressure ammonia solution at 55 holes?
As a general requirement, the reading on the local pressure gauge at the coke oven gas collection platform should be between 0.15 and 0.2 MPa.
That’s not right; the original poster was asking about the pressure of high-pressure ammonia solution, but you answered regarding the pressure of circulating ammonia solution
In the case of CGT vehicles, the ammonia pressure is generally 3.5~4.5 Mpa
In our factory, the pressure of high-pressure ammonia water is controlled at 5 kilograms (at the pump), while it ranges from 4.5 to 4.8 at the top of the furnace
I think it’s generally 3.5–4.0 MPa