500kt/a重油催化裂化装置节能技术改造

摘要

中海石油中捷石化有限公司500 kt/a重油催化裂化装置于2012年6月进行了节能技术改造,并取得成功,突破了现有催化裂化工艺反应温度和剂油比的矛盾,实现了“低温接触、大剂油比”操作思路,使装置产品收率、产品质量、能耗、烟气排放等各项指标达到高标准值,全面满足了重油催化裂化工艺的技术要求.%A 500 kt/a RFCC unit was successfully revamped for energy conservation in CNOOC Zhongjie Petrochemical Co.in June,2012.The technology overcame conventional contradiction between reaction temperature and catalyst/oil ratio,and has realized the idea of operating the FCC unit under low reaction temperature and large catalyst/oil ratio.The product quality and yield,energy consumption and flue gas emission are satisfied with the contract.