Henan Doing Environmental Protection Technology Co., Ltd

Pyroysis oil refining process ?

Pyrolysis oil refining process plant

Pyroysis oil refining process plant can treat a variety of waste lubrication oil, waste tyre pyrolysis oil and waste plastic pyrolysis oil and get high quality diesel fuel. Different from other types of pyroysis oil refining process plant in the Chinese pyrolysis industry.

Pyroysis oil refining process ?

Pyrolysis oil refining process working process

First, pump the waste oil into reactor by oil pump.

Second, use coal/wood/natural gas/fuel oil/electricity heating the reactor.

Third, after heating some time, the liquid oil will become oil gas, oil gas will be liquefied by the cooling pipe and condensers then will go into oil tank. Here we get mixed oil, or u can also call it fuel oil. If you wanna get diesel and gasoline separately, through temperature control could separate it and collected into two different oil tanks.

Fourth, some gases (syngas) like Methane, Ethane, Propane, Butane, and Hydrogen cannot be liquefied under normal pressure and normal temperature will be recycled to fire furnace heating the reactor.

Fifth, when use burning material heating the reactor, will produce some smoke. These smokes will go into our de-dusting system, the inside we design some high pressure nozzles, these nozzles will spraying some chemical water, the dust will be absorbed by the chemical water and flowing into the de-dusting pool. In the pool we will put some chemical which could remove the sulfur. Sixth, the exhaust gas will go into the chimney sucked by draft fan, when emission the exhaust gas will become steam, no pollution.

Diesel fuel oil application

Pyroysis oil refining process plant can be operated continuously every 3 batches, because pyrolysis oil refinery process plant adopts indirect boiler heating system. The waste oil is heated indirectly with the heating oil rather than directly heated by open fire, and the heating oil temperature can reach as high as 400℃. When one batch finished, the heating oil still keep the temperature, so no need to heat the waste oil again in the next time, which can save you a lot of time and energy.