I’m dying of worry
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How to adjust the 95 diesel setting? Today, when 28 tons of feed were used in the reaction, the extraction rate was 60%, with an extraction temperature of 216 degrees; the temperature at point 95 was 364 degrees. When the amount of feed used in the reaction increased to 29 tons, the extraction rate rose to 60.8%, the extraction temperature remained around 216 degrees, and the temperature at point 95 dropped to 355 degrees. Why is the difference so big?
It’s possible that the raw material has been changed to another tank; you might want to adjust the extraction temperature accordingly!
Controlling at 95 points is not as simple as 1+1=2; adjustments need to be made based on temperature, tower pressure, reflux rate, and the properties of the raw materials
By raising the temperature appropriately, if you increase the feed rate, more vaporization is required; without raising the temperature, the light components cannot be vaporized
First, analyze the other conditions; for example, has the raw material changed?