Distillation column operation
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Does anyone have videos of various abnormal operating conditions of distillation towers? The link from before stopped working. By the way, the dry point of naphtha is higher, while the initial boiling point of paraffin is lower; the overlap is 30 degrees. The temperature on one side of the line often fluctuates between 4 and 5. How to analyze a fraction with a constant bottom temperature of 350 degrees and 33% content?
What should the dry point of naphtha be set at? This is a process for stabilizing gasoline; for naphtha, a higher boiling point leads to an increased backflow rate and a lower top temperature. It is necessary to conduct tests and analyses on a regular basis. Is gas injection used? Adjust the gas injection to blow the light components of Changyi upward; the same goes for Changdi. Your flash points should also be low
No stripping steam is being used; the required temperature for gasoline is 170, but it remains around 190
Looking at this test report, it seems that inflation is needed; please discuss this with your technical department
Our plant has never operated a stripper. The dry point of such gasoline remains high
With such overlapping components, our device always has air injection for adjustment, which is shared with reflux, temperature, and pressure