Linde and Evonik partner on membrane-based natural gas processing. The Linde Group and Evonik Industries have entered into an exclusive cooperation agreement on membranes for natural gas processing. Evonik will provide its polymer-based membrane technology and Linde’s Engineering Division will be the system integrator for the complete membrane package units. The joint product will be marketed globally by Linde as the “HISELECT™ powered by Evonik” high-performance membrane package unit for onshore gas separation and upgrading plants. (LINK). HIWI042018-06-27T07:27:21+02:00