👉 Raw fuel, or simply "raw fluid," refers to the unprocessed, unrefined petroleum product extracted from crude oil. It is a mixture of various hydrocarbons, including alkanes, cycloalkanes, and aromatic hydrocarbons, along with impurities like sulfur, nitrogen, and metals. This unrefined substance is typically dark in color, viscous, and has a high energy content, making it suitable for use in internal combustion engines. However, its composition can vary significantly depending on the source and refining process, which is why it's often referred to as "raw fluid" rather than a specific type of fuel.
