What is the primary function of the Unibon in refinery processes?

The primary function of Unibon in refinery processes is related to the hydrotreating process. Unibon is a specific type of hydrotreating unit designed to improve the quality of various hydrocarbon streams by removing impurities, such as sulfur, nitrogen, and metals. Hydrotreating is crucial in meeting environmental regulations and producing cleaner fuels.

In this process, hydrogen is used to saturate the hydrocarbons and remove undesirable components, thus enhancing the stability and performance of the refined products. This helps ensure that the gasoline and diesel produced meet stringent specifications for contaminants, leading to better overall efficiency in the refining process and reduced emissions when the fuels are used.

By focusing on the hydrotreating function, Unibon units play a critical role in producing high-quality fuels by facilitating the removal of harmful compounds that could detract from fuel performance or lead to environmental issues.