生产优质催化裂化干气提高液化气收率  

Producing FCC dry gas of high quality and increasing LPG yields

作　　者：鲍景波 马娟 

机构地区：[1]广西省东油沥青有限公司,广西钦州535008 [2]大庆联谊石化股份有限公司,黑龙江大庆163852

出　　处：《化学工程师》2006年第4期47-48,共2页Chemical Engineer

摘　　要：广西省东油沥青有限公司针对吸收稳定系统干气总C3含量高的问题,经过测试与标定,提出了合理的工艺参数,在不改变原油设备的条件下,采用调优后的参数进行操作,有效地降低干气中C3、C4的含量,将液化气收率提高了0.2%,提高了装置的整体经济效益。Facing the problem of high G3 content in the dry gas of absorption and stabilization system. Orient Petroleum Asphalt Co. Lid of Guangxi province put forward some reasonable process parameters after experiments. By operating with optimized parameters under the condition of original equipments, the G3, G4 contents in dry gas could be cut down effectively and LPG yields ihcreased by 0.2% ,so the economic benefits of the whole set was enhanced.

关 键 词：催化裂化 吸收塔 解吸塔 液化气 干气 重沸器 

分 类 号：TE626[石油与天然气工程—油气加工工程]