small scale petroleum refinery used oil re-refining plant and crude oil purification process

What is crude petroleum?

Petroleum is a naturally occurring, yellow-to-black liquid found in geological formations beneath the Earth's surface, which is commonly refined into various types of fuels. Components of petroleum are separated using a technique called fractional distillation.

What are the finished products for plant refinery?

Commercial sunflower oil refinery equipment /petroleum oil refining plant

Desalting and dewatering system

Generally, prilimilary desalting system is applicated to reduce the velocity of the crude oil. When necessary, the secondary desalting system is required. The water content will also be separated at this stage. This is an important process for later oil refining as pretreatment.

Pressure system

Pressure system for the separation of diesel systems, depending on the density and viscosity of diesel fuel, crude into light diesel oil, heavy diesel oil. The main component is C9-C22 alkane, cycloalkane, or an aromatic hydrocarbon.

Vacuum tower system

Depressurization system separated base oil component, three-side outlet fractionation to obtain oil base stocks of different viscosities. The main component C20-C40 paraffinic, naphthenic or aromatic hydrocarbons.

Atmospheric and vacuum furnace

The material is heated into the rectification column. The inner coil, can pass into the steam to prevent coking production.

Tubular Furnace(cupola)

This is a kind of vertical cylindrical furnace. The lower part of this furnace is the radiation chamber, vertical tube furnace is installed at the wall. Central is a convection chamber, a horizontal tube furnace is mounted at its inner part. The upper part of the furnace is a flue. And the lower center is mounted a mixing oil and gas burner. This device is for pre-treatment as well as gasoline and diesel separation.

Catalytic reforming system

In the presence of a catalyst, the process of rearranging the molecular structure of hydrocarbons in gasoline fractions to a new molecular structure is called catalytic reforming. It is a process naphtha obtained is converted into an aromatic hydrocarbon-rich, high-octane gasoline(liquefied petroleum gas and hydrogen as byproducts) when heating with catalyst in hydrogen pressure condition.

Exhibition

Pre-Sales Service

* Inquiry and consulting support.
* Flowchart and factory design.
* Factory and refinery on-site inspection.

After-Sales Service

* Training how to install and function the machine.
* Engineers available to service machinery overseas.
* 12 months warranty and life spand service available.