| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for recovering oil mist which is high in oil mist collection efficiency and low in energy costs, can recover highly pure oil and is easy of maintenance. SOLUTION: In the method for removing oil mist from gas containing the oil mist to recover oil, the gas containing the oil mist is introduced into a liquid film type oil collector, the oil is collected in a collection liquid, the liquid is supplied to a centrifugal separator to be separated into three phases of the oil, the collection liquid, and sludge, or into the mixture of the oil and the liquid and the sludge, the mixture is allowed to stand, and the separated liquid is circulated to the oil collector.</p> |
