What is the density of the catalytic slurry at 330~350 degrees?
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To calibrate the bottom liquid level gauge of the distillation tower, the density of the catalytic slurry at 330–350 degrees is required. Please advise!
Calculations are performed based on the Enneberg distillation data of the oil and the conditions under operation. It’s easy to calculate.
I also need this data. The person upstairs, please give me detailed guidance. Hehe
Using Daqing vacuum residue and mixed wax oil in a ratio of 60% by weight, the slurry density is approximately between 980–990 KG/M3. For reference only
The specific gravity of the slurry is around 1.05.
The specific gravity of oil at 20 degrees is 1.05; converting this to 320 degrees gives 1.05 – 0.000476 * (320 – 20) = 0.9072. This is just a simple formula, and it can be found in textbooks on petroleum refining.
It is related to the properties of the raw materials and the conditions of the reaction (such as the properties of the catalyst, reaction temperature, etc.). Generally, yield and coking in the distillation column are taken into consideration, with the value controlled around 1.00–1.05