What is a secondary product of the GRU besides Heavy Reformate?

The correct answer highlights FAS-150 (Cosdenol) as a secondary product of the Gasoline Reforming Unit (GRU) besides Heavy Reformate. The GRU is primarily designed for gasoline production and enhancement through various catalytic processes. In addition to Heavy Reformate, which is a key product typically used to improve octane ratings or as a blending component in gasoline, the GRU also produces secondary products.

FAS-150, specifically known as Cosdenol, is a type of branched-chain alcohol obtained during the reforming processes. It serves several applications, including use in solvents or as a chemical intermediate in various industries. Understanding the role of secondary products like FAS-150 helps in evaluating the overall efficiency and product range of the reforming process in a refinery setting.

Other potential answers might refer to products that are typically associated with the GRU, but they either represent primary products or are further down the refining processes that do not denote a direct secondary product of the unit in question. Knowing the different outputs helps in optimizing refinery operations and product planning.