Can Tire Pyrolysis Oil Be Used in Diesel Generators?

Tire pyrolysis technology can transform waste tires into valuable products, among which tire pyrolysis oil (also known as tire oil or fuel oil) is one of the main products. The main components of tire pyrolysis oil are hydrocarbons, and its properties are similar to those of fuel oil or diesel. However, untreated tire pyrolysis oil usually contains impurities such as sulfur, nitrogen, moisture, gum and a small amount of solid particles, which can affect its application.

Can tire pyrolysis oil be directly used in diesel generators?

The answer is: It is not recommended to use tire pyrolysis oil directly.

Unrefined tire pyrolysis oil, due to its complex composition and high impurity content, can cause a series of problems if directly used in ordinary generators.

• Poor oil quality: This kind of oil is produced from waste tires. It is very viscous and not easy to ignite. Using it directly may cause the generator to have difficulty starting, experience incomplete combustion and produce black smoke.
• Damage to the machine: Impurities and corrosive substances in the oil can quickly clog the filter, damage the fuel pump and fuel injectors, and significantly shorten the engine's lifespan.
• High pollution: Burning tire pyrolysis oil generates more harmful gases and black smoke than ordinary diesel.

Despite these challenges, tire pyrolysis oil can become a viable fuel source with the proper processing.

Feasible methods for using tire pyrolysis oil in generators

Although direct use presents many problems, properly treated tire pyrolysis oil can effectively be used as fuel for generators, especially in the following two cases:

1. Use in heavy fuel oil generators

For some low-speed heavy fuel oil generator sets with low fuel quality requirements, tire pyrolysis oil that has undergone preliminary filtration and sedimentation treatment can be used as fuel.

2. Use in diesel generators after refining

By processing tire pyrolysis oil through refining equipment, its quality can be significantly improved, bringing it closer to diesel standards. Thus, it can be safely and efficiently used in diesel generators.

Refined tire pyrolysis oil possesses a high calorific value and excellent combustion characteristics, making it suitable for widespread use in various diesel generator sets. It can even serve as an effective fuel source for heavy-duty machinery such as trucks and tractors.

In conclusion, while untreated tire pyrolysis oil is not suitable for direct application in generators, it can be efficiently utilized as fuel after professional refining. Huayin is dedicated to enabling the recycling and reuse of waste tires. We not only supply advanced waste tire pyrolysis plant, but also offer integrated oil refining and distillation systems, helping you maximize resource value. We invite you to visit our facility for a firsthand inspection to witness our technology and manufacturing strength in person.