Evonik is a global market leader in specialty chemicals. The company’s Oxeno site in Antwerp, Belgium is an onshore refinery that processes different C4 fractions. These raw materials are brought in either through pipelines or ships and processed into a final product. The site works with hydrocarbons – organic compounds made up of only hydrogen and carbon. Chemicals are split and combined in reactors. In distillation columns, the difference in chemicals’ boiling points are used to separate them. These chemicals are fed through pipelines into the distillation columns and heated.










