BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20201221T000000Z DTEND:20201221T000000Z SUMMARY:"GeCatS Infoday" Catalysis and chemical engineering as enabling elements for circular economy: Poster abstract deadline due before 21st December 2020 LOCATION:Online Event,Germany END:VEVENT END:VCALENDAR