Deep Conversion Refining for Enhanced Residue to Chemicals Yield via Integrated FCC and Hydrocracking Processes Operations

Deep conversion refining represents a transformative approach in modern petroleum processing, aiming to maximize the yield of high-value chemicals from heavy residues. This paper explores the integration of Fluid Catalytic Cracking (FCC) and hydrocracking technologies as a synergistic solution for enhanced residue-to-chemicals conversion. FCC provides high flexibility in breaking large hydrocarbon molecules without hydrogen consumption, while hydrocracking upgrades FCC bottoms and other heavy fractions into lighter, cleaner products with improved selectivity. By combining these processes, refiners can achieve higher olefin and aromatic yields, reduce environmental impact, and improve overall operational efficiency. Key focus areas include feedstock pretreatment, Catalyst innovations, Process Optimization, and energy integration to address challenges such as high metal content, coke formation, and hydrogen demand. Market drivers, technological trends, and case studies highlight the economic and strategic importance of this approach, positioning integrated FCC-hydrocracking systems as a cornerstone for future Residue to Chemicals Operations.

کلیدواژه ها:

Heavy Residue ، Hydrocracking ، Integration ، Oil Refining Margins ، FCC Unit