pyrolysis plant

What is the working process of used engine oil refinery plant?

2020-07-09 14:37:42 Waste Oil Distillation Plant

Used engine oil refinery plant can convert waste motor oil, used engine oil ,tire and plastic pyrolysis oil into diesel fuel which can be used for the heavy machinery and diesel generator. But how does the used engine oil refinery plant work? It mainly has five processes.

waste motor oil refinery plantWorking process of used engine oil refinery plant

1.Preheating

DOING used engine oil refinery plant adopts two heating systems, one is using heat-conduction oil to heat the distillation reactor. Before starting the used engine oil refinery plant, it needs some time to preheat the heat-conduction oil.

2.Distilling

Using direct and indirect heating system to heat the used motor oil which is pumped into the distillation reactor, The first thing that comes out is emulsifiable concentrate and moisture, then the oil gas will be produced gradually with the temperature rising.

3.Purifying

There will be two catalyst towers above the distillation reactor which includes ceramic balls and a kind of catalyst, the heavier oil gas will be purified after passing the catalyst towers.

4.Condensing

The purified oil gas will be cooled down to liquid oil by two horizontal condensers which can make sure the cooling effect, Doing used engine oil refinery plant can make sure 85% oil yield.

5.Further purification

Generally, the diesel fuel you get from the condensing process can be sold to the market, but if you want to sold in higher price, you can do the further purification to get diesel fuel with light yellow color.

Except the 80%-85% diesel fuel you get from waste motor oil, you also can get other product-15%-25% asphalt, which can be used to paving or sold to asphalt plant to refining.

used engine oil to diesel distillation plantFinal products of used engine oil refinery plant

Now, you should have a clear understanding of the working process of used engine oil refinery plant. If you want to join this profitable business, welcome to contact with us, our product manager will give you some advice according their rich experience.

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