How to refine waste engine oil into good engine oil?

Using the latest method of extracting high-definition gasoline and diesel oil from waste engine oil and advanced environmental protection equipment and devices, the products produced can meet the national standards through the following processes.

Comprise that following step:

(1) Adding a special catalyst to waste oil raw materials, catalytic cracking can be carried out at medium temperature, and waste oil and various mineral oil products can achieve cracking effect;

(2) the gas component obtained after cracking is further catalytically cracked in a fixed bed to obtain oil and gas;

(3) Fractionating oil and gas, respectively collecting gasoline and diesel fractions;

(4) The gasoline and diesel fractions are refined separately. Through the impurity removal device, the whole process not only ensures the product quality, but also has simple equipment investment, reduced volume, simplified process and shortened production cycle. The obtained oil product has good quality, high transparency, can reach the effect of mineral water and low carbon content, belongs to unleaded gasoline and can reach the national standard of 93# gasoline. The yield is high, and the total oil obtained accounts for more than 90% of the weight of waste engine oil.