DIR Auto Oil Purifier,Vacuum Distillation Equipment
Advance of Vacuum Distillation machine:
1)The recovery rate of this machine is more than 85%
2) only need to add one chemical, named catalyst, percentage:2%-5%
3) Production cost is low, The percentage of catalyst is
2%-5%,catalyst is normal, the buyer can purchase it on local
market, the price of catalyst in China is US$760/Ton. so the
chemical cost is about US$25-US$30 to refine 1000Liter waste oil.we
will send all specification to you when you make the order.
4) Recycled oil quality is good, color is No.1.5~No.2, like SN150
Used oil should not be thrown away. Although it gets dirty, used
oil can be cleaned of contaminants so it can be recycled again and
again. There are many uses for recycled used oil. Recycling of
waste oil has potential to save the energy, protect environment and
recycle the natural resources.
Due to waste oil contain too much contamination, including
non-hydrocarbon, alkene, polycyclic aromatic hydrocarbon, metal
hydronium, impurities, metal particles, asphaltene and colloid etc.
and due to the traditional technology only can refine the waste oil
to base oil, can’t use directly, so our company is researching the
new technology about distilling machine, which can distill all
kinds of waste oil into clean oil, easy to operation, and the lower
The purpose of waste distillation machine is re-refining industrial
waste oil(including equipment lubricants, metal-working oil and
process oil) and used automotive lubricants( such as engine oil,
hydraulic oil and gear oil) to clean oil, then reuse it.
Distillation is the physical separation of components of
lubricating oil by boiling range. Depending on the type of
distillation, the boiling ranges can produce gases and gasolines at
the lower boiling points with heavy lubricating oils being
distilled at higher boiling points. Distillation is the core
process for a facility capable of producing re-refined base-oils to
virgin base-oil quality.
This equipment adopt physicochemical actions to
polymerize,passivate, absorb and eliminate impurities and harmful
contamination. We research a new chemical alkaline complex
catalyst, which can restore and regeneration the Waste oil to clean
oil, save the component of the oil.
It’s easy to produce waste residue and bad smelling by traditional
vitriol distilling, which will bring potential secondary pollution,
moreover, it’s easy to change the color to black and produce the
odor due to the recycled oil react with the oxygen. But after we
use the alkaline complex catalyst refines the oil, the recycled oil
havn’t change the color and havn’t create the odor. What’s more
important, you can use the resid to be as the fuel to heating the
oil, without any pollution. And the machine is easy to operate,
only 1-2 workers can control the machine.
1. Easy to operate, low operation cost
2. Environmentally friendly, without secondary pollution.
3. The machine can recycle gasoline oil, diesel oil, engine oil,
rubber oil and other lubricant oil to clean oil.
4. High quality refined oil, no any discoloration caused by
oxidation, no any bad smelling.
5. Low cost contain:
1) only need the catalyst chemical, the cost is less thanUS$30 to
refine one ton waste oil.
2) Heat consumption: 105kcal per ton waste oil
3) Power consumption: 40Kwh to recycle 1 ton waste oil
6. High degree of automation.
V. Recovery Rate:
Light Lubrication oil
Heavy Lubrication oil
VI. Treated Oil analysis (take the waste diesel engine oil for
Heavy Lube oil
Light Lube Oil
Viscosity Index ≥
Anti-oxidation 150°C,min ≥
Flash Point(Open)°C ≥
Pour Point °C ≤
neutralization value (mgKOH/g) ≤
VII. DIR Technical parameter
Gas inlet mm
Gas outlet mm
Vacuum set power KW
Oil inlet mm
Oil outlet mm