摘要
以泽普石化厂催化裂化装置实际操作参数为依据,通过标定分析装置的物料平衡、热量平衡、操作状态和催化剂的使用状况,探讨反应-再生系统运行不佳和能耗偏高的主要原因,实施降低主风流量和辅助燃烧室瓦斯用量,改善催化剂再生环境,规范、优化余热锅炉操作等节能降耗技术措施,使装置能耗下降了23.69%。
Based on the actual operation parameters of FCC unit in Zepu Refinery of Talimu Oilfield Company, and analyzing the materials and heat balance data during performance test, the main causes for high energy consumption of the reaction-regeneration system were discussed. Countermeasures were proposed and realized, such as improving catalyst regeneration conditions by lowering the flow rate of fluidized air and reducing gas consumption of auxiliary burner, optimizing the operation conditions of waste heat boiler and optimizing feedstock distribution. The energy consumption of the unit was reduced by 23.69% after adopting these measures.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2010年第1期67-71,共5页
Petroleum Processing and Petrochemicals
关键词
催化裂化
反应再生
能耗
节能
fluid catalytic cracking
reaction-regeneration
energy-saving
energy consumption
