oil refinery: processing units, pipelines, and storage tanks for producing gasoline, diesel, and

refinery processing units pipelines storage tanks producing gasoline diesel fuel oil jet crude distillation petrochemicals refining process hydrocarbons fractionation catalytic cracking alkylation isomerization desulfurization reforming blending distillate fuels aviation production energy industry industrial processes chemical engineering petroleum products transportation quality standards environmental regulations consumption capacity distribution network aigenerated