催化裂化富气冷油吸收法工艺研究

Study on cold oil absorption process for FCC rich gas

根据冷油吸收法在油田伴生气的处理中多套装置的成功实践,提出冷油吸收工艺应用于炼油厂催化裂化富气的处理方案。用HYSYS软件对1.40 Mt/a重油催化裂化装置吸收稳定的常规油吸收法和冷冻油吸收法两种工艺进行了计算,用详实的计算数据证明,冷油吸收法用于炼厂气的处理具有简化流程、节能效果显著、经济效益好的特点,有推广价值。

On the basis of successful application of cold oil absorption process in the treatment of oil field gas,the cold oil absorption process was proposed to treat FCC rich gas in the refinery.The detailed calculation data by HYSYS software of conventional oil absorption process and cold oil absorption for the absorption and stabilization system of a heavy oil FCCU confirm that the cold oil absorption process is simple in process,reduced in energy consumption and improved in economic benefits when it is applied f...