Weekly Topic: Which manufacturer’s oil remover do you use for the acidic water tank in acid water stripping units?

We don’t; we rely on letting the sewage tank settle to separate the oil, and it works fairly well.

Which brand do you use for the oil remover in the acidic water tank of the acidic water stripping unit? How is the oil removal effect? 1. Based on my practical experience, as long as the settling time of the acidic water in the tank is at least 24 hours and regular oil skimming is carried out, oil removal by means of the tank’s gravity is sufficient to meet the quality requirements for the water fed into the acidic water stripping tower. The acidic gas produced through stripping will not have any adverse effect on sulfur recovery, and the purified water will also meet the required quality standards. 2. Even when an oil remover is used, although it can remove some of the oil, the acidic water that has had its oil removed still contains floating oil after settling in the storage tank; this shows that the oil removal efficiency of ordinary oil removers is limited. 3. The oil remover requires inspection and maintenance; shutting it down for maintenance is troublesome, as is carrying out repairs on it.

One design was created for a company in Wuhan; it is said to have worked fairly well

We conducted experiments on cutting water at the top of the fractionation tower before the acidic water stripping tower, and the results were very good. This process uses purely physical techniques; it is possible to recover 11 barrels (25L chemical barrels) of crude gasoline and diesel per day. If you need it, I have the relevant documentation that I can send to you