What does the term 'atomize' refer to in the context of heavy oil usage?

In the context of heavy oil usage, the term 'atomize' specifically refers to breaking oil into fine droplets. This process is crucial in combustion systems where heavy oils are used as fuel. By atomizing the oil, it increases the surface area available for combustion, which allows for more efficient burning and better fuel utilization. This fine droplet formation is necessary for ensuring that the heavier components of the oil can be burned effectively, ultimately leading to more efficient energy production and reducing the likelihood of incomplete combustion and associated emissions.

Other processes mentioned, such as mixing oil with water, heating oil to prevent condensation, and filtering impurities from oil, serve different purposes and are not directly related to the definition of atomization in the context of heavy oil usage. Mixing with water can be part of emulsification, heating can help with viscosity but does not create droplets, and filtering relates to the quality of the oil rather than its atomization for combustion purposes.