Texaco coal water slurry feeding temperature!
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Dear sea friends, please tell me what temperature should be controlled when feeding Texaco coal-water slurry gasifier, what is the lowest temperature that can be fed, and what is the minimum feeding temperature for sea friends?
According to Texaco's design of 1200 degrees, the minimum should be 1000 degrees. Our minimum feeding temperature is 850 degrees
Texaco's design is 1200 degrees, and the minimum should be 1000 degrees. Our general feeding temperature is above 1000 degrees and constant temperature for more than two hours is enough. It is recommended that the minimum feeding stability should not be lower than 900 degrees. The main constant temperature time must be enough, and the refractory bricks must have a certain amount of heat storage.
If bricks with the same heat capacity are used uniformly and the thermocouple head is inserted at the same distance from the furnace brick surface, it will be worth exploring. Let me mention that this is related to the type of coal. The volatile content can ignite early, so the high-volatile content coal type, that is, the coal type with good reactivity, can be appropriately low. However, low-temperature feeding, especially continuous feeding, is very dangerous, so it is better to go higher than lower. Safety first