Use of waste engine oil

By |2019-12-13T07:40:07+00:00September 18th, 2018|News|

Waste oil is from the various machinery , vehicle, ship replacement down the waste lubricating oil . What are the uses of waste lubricating oil?    A waste engine oil refining:    (1) Adding a special catalyst to the waste oil raw material, catalytic cracking at medium temperature , waste oil and various mineral oils can achieve the cracking effect;    (2) Gas components obtained after cracking Further catalytic cracking in a [...]