What are the hazards of overpressure in Texaco gasifiers? ?
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Our gasification furnaces generally require a pressure of 6.5 MPa to operate; now the required pressure has been raised above 6.5 MPa. Can this pressure be increased arbitrarily? What are the specific harms? ? Urgent, urgent, urgent. .
Now I know that overpressure issues may stem from problematic leaks in the system, and the burner flanges are prone to leakage. What else? ?
The temperature must also rise after pressurization, right? Could having water present be a problem?
The design pressure is fixed, and overpressure is not allowed; the safety valve setting of 6.5 MPa corresponds to a value around 6.7–6.9 MPa. No overpressure is permitted for various equipment and containers. In fact, if there is a desire to increase production capacity, other methods can be employed. . . . . . . . . . . .
The design pressure of the equipment is higher than the operating pressure, so the leakage concern raised by the original poster does need to be taken seriously. In typical gasification systems, the safety valves are installed on the scrubber tower; for a 65-kilogram unit, the setting pressure of the safety valve is 7.1 MPa (6.5*1.1)