摘要
针对中原油田石化总厂催化裂化稳定塔塔顶冷却负荷不足的特点,对稳定塔塔顶压力控制方案进行了改进,用凉干气代替热液化气作为旁路介质,提高了稳定塔塔顶冷却负荷。
According to the insufficiency of the air cooler cooling capacity of FCC stabilizer top, the pressure control scheme of the stabilizer top was altered. . The warm LPG was replaced by cool dry gas as the bypass medium, which increased the cooling capacity of the stabilizer top.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2004年第11期42-43,共2页
Petroleum Processing and Petrochemicals
关键词
稳定塔
催化裂化
塔顶
中原油田
液化气
干气
压力控制
制方
旁路
改进
<Keyword>dry gas
liquefied gas
catalytic cracking
stabilizer
pressure
control
technical transform
cooling
