How to use gas-liquid coalescers to recover light oil droplets from gasoline desulfurization alcohol and LPG desulfurization alcohol off-gases
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For the desulfurization of liquefied gas, we use back-extraction oil; it enters the catalytic flue together with the exhaust gases from gasoline desulfurization. It takes us about 7 days to extract around 25 liters of light oil from the exhaust gas liquid separation tank – if a gas-liquid coalescer is used, more light oil components can be recovered
Using coalescence separation to separate oil and gas is likely not very effective. A regular gas-liquid separator will do.....
Without adopting compression or cryogenic measures, it is very difficult to recover the exhaust gas without changing its phase.