How to purify pyrolysis oil to diesel?

Pyrolysis oil, produced from pyrolysis plant, contains diesel fraction but also heavy oil fraction. This ingredient makes pyrolysis oils less versatile than diesel. To purify pyrolysis oil to diesel can realize higher value of oil. Then, how to purify pyrolysis oil to diesel? what is the process?

Purify pyrolysis oil to diesel

As the pyrolysis oil consists of different fractions, the first thing we do is to separate these fractions. Usually, people use distillation technology to achieve this. When the pyrolysis oil is heated to different temperature levels, the different fractions would be distilled off and be separated.

Pyrolysis oil to diesel purification process

Although it seems very simple, it is not recommended to purify pyrolysis oil to diesel at home. There are many variables in the process that need to be controlled. The result may not be good if you don't master them well. Now DOING has developed the latest pyrolysis oil distillation plant based on years of experience. This machine can not only purify tire plastic pyrolysis and oil, it can also process waste engine oil, used motor oil, old lube oil, liquid oil sludge, crude oil and other heavy oil.

For our new pyrolysis oil distillation plant technology, we adopt catalyst instead of chemical processing. In the new distillation process, we can use two kinds of catalysts. No matter which kind of catalyst you want to use to purify pyrolysis oil, the final diesel quality is the same, which can be used in diesel generators, heavy machinery, trucks, tractors, ships, etc.

Pyrolysis oil distillation plant

1. Liquid catalyst

The liquid catalyst is the common acid and alkali, which is relatively applicable for most customers. One is for absorbing heavy color and smell, one is for cracking heavy oil fraction to light oil fraction. Through the catalyst tower and treated by the two catalysts, it's all light fraction. Then the light fraction would go through the cooling system to be cooled down to light oil, which is diesel. In addition, we can use the white clay purification system to make the diesel color lighter. The whole pyrolysis oil to diesel process generates no pollution to the environment.

Two kinds of pyrolysis oil distillation plants

2. Solid catalyst

The solid catalyst is our patent technology, which can be bought from we Henan Doing Company directly together with our pyrolysis oil distillatiom plant at factory prices. This is suitable for customers who can't get the acid and alkali in local places.If you adopt the solid catalyst technology, the automatic degree of the whole disillation process is higher. Relatively, the investment cost is much higher.

Do you have other questions about how to purify pyrolysis oil to diesel? Welcome to contact DOING, we will sincerely provide you more details by introducing the details 3D working process and real shot of pyrolysis oil distillation plant. And suitable pyrolysis oil distillation plant solution and favorable quotes will also be provided based on your detailed requirements.