Evonik erects isobutene plant at Antwerp site
Following an investment of “tens of millions” of euros, Evonik Industries has added a high-purity isobutene plant to its facility in Antwerp, Belgium. The new plant can produce up to 110,000 tonnes of isobutene per annum and forms part of the site’s integrated C4 production platform. The investment has tripled Evonik’s production capacity for isobutene, which is used in butyl rubber of applications such as reducing air permeability in tyres.