What type of products are primarily targeted through the reforming process?

The reforming process in a refinery is primarily aimed at converting naphtha into high-octane gasoline components. This process enhances the quality of gasoline by increasing its octane rating, which is crucial for improved engine performance and efficiency. Higher octane ratings reduce the likelihood of knocking in engines, thereby allowing for better combustion and power delivery.

During reforming, the structure of hydrocarbons is altered through processes such as dehydrogenation, isomerization, and cyclization, leading to the production of branched and aromatic hydrocarbons that possess higher octane values. This is particularly important in meeting regulatory specifications and consumer demand for high-performance fuels.

The other options do not fit the primary objectives of the reforming process. Low boiling point gases, high sulfur compounds, and heavy fuel oils are either byproducts or entirely different segments of refinement processes, such as gasoline and diesel production, rather than the focus of reforming, which targets gasoline octane enhancement.