Normal four-line oil boiling range
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What is the boiling range of Changsi line oil, and what can it be used for?
It seems that this depends on the properties of the crude oil being processed and the processing plan; it’s generally used as a catalyst feedstock, right?:D
We and Ben also use the same raw materials as Changsi
The optimal extraction temperature for the fourth fraction should be around 340 degrees; it’s a type of light wax that can be used as a catalyst material, or as feedstock for wax oil hydrogenation. It can also be used in hydrocracking processes. However, this depends on your specific plant, the crude oil being processed, and the processing scheme – there’s no one-size-fits-all solution, and each case needs to be analyzed individually
Finally, return to Unit 1 to recover diesel and wax oil
Around 320 degrees is generally used for adjusting #2B diesel
The normal paraffin fraction should belong to the wax oil component; it is generally fed into catalytic processes or wax oil hydrogenation