Deep Catalytic Cracking Technology (DCC)
- Introduction
- Technical Characteristics
Introduction
SINOPEC DCC technology, as a commercially proven advanced technology, is a novel process derived from the petrochemical application extension of Fluid Catalytic Cracking (FCC). Breaking the limitation of conventional FCC process, DCC technology using heavy feedstocks such as VGO, VR or VGO blended with DAO etc. typically produces several times more olefin (ethylene & propylene etc.) than conventional FCC, and meanwhile generate higher octane number naphtha with higher aromatics content. DCC technology was firstly chosen & published in ‘Refining Processes Handbook’ by Hydrocarbon Processing’s editing team in 1990's.
Deep Catalytic Cracking Technology (DCC)