Pyrolysis Oil Refinery Plant - Tyre Pyrolysis Oil to Diesel Oil

Product Description:

There are two ways to manage the spent lube oil, the first is to recycle it into lube base oil, and another method is to crack it in to fuel. The same technology however that distills motor oil from crude oil is essentially the same technology that distills used oil into diesel fuel. The process to re-refine used motor oil is easier than refining crude oil.  During processing, gasoline and diesel could be obtained through different distillation temperature ranges. 50-160℃ is the gasoline fraction range, and 160-410℃ is the diesel fraction range. After cracking and cooling, about 2-5% of the liquid is gasoline. Approx 85-90% liquid is similar to diesel and able to meet the specification of -15# diesel. They’re able to be used as industrial or civil-use fuel, even power-driven fuel. Motor oil is from a fraction after diesel in the oil refining industry, they belong to the same petroleum family having different molecular weight, it is very feasible to produce diesel.

 

 

YJ-DSL series can refining different kinds of waste oil to clean diesel oil, including used engine oil, plastic oil, tyre oil, lubricant oil and the oil from the car repair shop, machinery, ship, water pump, etc. After refining, we can get diesel oil with a recovery rate is more than 90%. the output diesel oil with flash point 60degree, Cetane index is 54, and sulfur content is about 300-800ppm, you can add our solvent extraction machine to reduce the sulfur to 50-100ppm. the output diesel oil can be reused for generators, burners, ship or heavy machines, or construction machines directly.

 

 

Features of pyrolysis oil refinery plant:

1. Low cost, Recycle one ton used oil need only about 10-20USD.
2. Easy to operate, low running cost, it needs only 1-2 workers to operate.
3. Can recycle all kinds of used oil. Such as black diesel, used engine oil, used machine oil, used rubber oil, almost all industrial oil and waste plastics oil to diesel fuel.
4. The entire process is absolutely environmental protection without any smoke and smell.
5. High-efficiency gas heating system, adopt hot air heating technology, can be heated by fuel oil, natural gas, etc, Waste gas form machine will be burned in the distillation chamber, to produce a lot of energy and to save the resources.
6. High recovery rate: 87%-95%, 3%-5% gasoline, and 85%-90% diesel.
7. Desulfuration devise for reducing the sulfur to 300-800ppm or add our solvent extraction machine to reduce the sulfur to 50-100ppm.
8. But regarding the plastic oil and tire oil, the sulfur content only can be reduced by 75%-80%.

 

Working process of pyrolysis oil refinery plant:

1. Add 0.2%-2% liquid catalyst, mix with waste oil completely, the function of a catalyst is to break carbon-carbon bonds to turn heavier hydrocarbons into lighter ones. the catalyst will be removed together with sludge after distillation.
2. Heating, there are two methods of heating system, one is diesel burner heating, another is an electromagnetic heating system, you can check the following information to check the details.
3. Cooling, there are two groups of condensers, one for water and gasoline, another is for diesel oil, we cool the gasoline and diesel separately to increase the diesel oil flashpoint.
4. Further-treatment part, the output oil through adsorption chemical for making the color better and remove sulfur to 300-800ppm, if you want to less sulfur content, you can choose our SR model solvent extraction machine, which can change the color to watercolor and remove sulfur to 50-100ppm.
5. High recovery rate: 87%-95%, 3%-5% gasoline, and 85%-90%diesel.
6. Please check the group two condenser, we design use the waste oil to cool down the hot oil vapor for using the energy completely, save production cost.

Parameter of output diesel oil from waste engine oil:

Item	Test standard	result	Standard value
Density(15℃)	ASTM D1298	0.84    kg/l	----            kg/l
kinematic viscosity(40℃)	ASTM D445	3.36    cst	1.6-5.8         cst
Flash point(closed cup)	ASTM D93	60      ℃	≥55            ℃
Pour point	ASTM D97	-19      ℃	≤ 0             ℃
Distillation temperature	ASTM D86
10% point		204      ℃	-----            ℃
50%point		289      ℃	≤300           ℃
90% point		344      ℃	≤355           ℃
95% point		359      ℃	≤365           ℃
Cetane index	ASTM D976	54.42	≥45
Water content	ASTM D95	Trace     %vol	≤Trace     %vol
Sulfur content	ASTM D1226	0.10     %wt	≤0.2        %wt

 

 

Chongqing YANGJIANG is committed to new product research and development, dedicated to providing you with the highest cost-effective, high-quality products and meticulous after-sales service. If you have any requirements and questions about the oil refinery machine, please feel free to contact us.