DOING is one of the few suppliers in China who can provide the most comprehensive solutions to waste oil treatment. Our waste oil treatment plant has great advantages compared with other designs in the market. You can feel free to place an order and we will customize high quality waste oil treatment plant at competitive factory prices for you.
Our waste oil treatment plant can treat various kinds of waste oil such as waste pyrolysis oil, waste lubricant oil and waste oil sludge, etc. with high efficiency. And our high quality equipment has been exported to 90+ countries and is well appreciated by our customers. Why are our high quality waste oil treatment plants so popular? Here let me make an introduction about DOING waste oil treatment plant combined with the general waste oil to diesel treatment process for your reference.
DOING waste oil treatment plant project cases
Normally, waste oil contains about 1% -5% or more water. The oil distillation reactor of our waste oil treatment plant adopts an in-direct heating method, which is heated by the heat-transfer oil carried by the special coil pipes. Heating in this way can not only increase the heating area of the waste oil to shorten the de-watering process but also greatly improve the life of the distillation reactor. Under the in-direct heating system, the gas temperature can be well controlled and remove the water more efficiently.
Different from waste pyrolysis oil, during the early stage of oil distillation, the waste oil produced from waste lubricant oil is milk-like which has bad odor, we also call it dirty oil. Our waste oil treatment plant can separate this small quantity of dirty and smelly oil from the final diesel and collect it into a separate oil tank.
The process of waste oil treatment plant
In the middle and final stage of oil distillation, the oil gas is treated by two kinds of catalyst, catalyst A and catalyst B. The function of catalyst B is to absorb impurities inside the oil gas and meanwhile remove the dark color to some extent. After processing by catalyst B, the pure oil gas will be processed by catalyst A, and the function of catalyst A is to make heavy oil gas thoroughly break down. Then oil gas will flow into cooling system and condensed into diesel to be collected in the oil tank.
In order to keep a good oil color, decoloring agent is used into our waste oil distillation machine to further remove the oil color, after that we will get final diesel.
DOING waste oil treatment plant has different technologies. We can recommend the suitable one according to the oil properties of your waste oil. If you are interested in wasting oil to diesel recycling business, please feel free to call Henan Doing Company to get the best solution and customize high quality waste oil treatment plant.
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