TY - CPAPER AU - Claudia Irina Koncsag TI - OLEFINS PRODUCTION BY STEAM CRACKING OF WASTE VEGETABLE OIL. PRELIMINARY STUDY T2 - 14th International Multidisciplinary Scientific GeoConference SGEM 2014, Energy and Clean Technologies, Vol. 14, Book 4, Volume 2 PY - 2014 DO - 10.5593/sgem2014/b42/s18.024 PB - Stef92 Technology ER -