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由中控技术公司提供优化控制解决方案的重整新氢增压机实现了全自动控制、一键加载和无人化操作
2017-12-15 16:49:21

    11月20日,中石化金陵石化新建150万吨/年连续重整装置顺利开工,其中由中控技术公司提供优化控制解决方案的重整新氢增压机实现了全自动控制、一键加载和无人化操作,完成了中控对用户的郑重承诺。

Continuous reforming - aromatics extraction device is a key device in petrochemical refining industry and is also the most complicated device of process and equipment. Among them, the key unit of the new hydrogen booster is reforming unit, is also the most difficult unit operation control in oil refining industry, highly vulnerable to the external environment temperature change and the influence of the hydrogen pipe network pressure fluctuations.


    连续重整-芳烃抽提装置是石化炼油行业的关键装置,也是工艺和设备最复杂的装置。其中,新氢增压机又是重整装置的关键机组,也是炼油行业中操作控制难度最大的机组,极易受外界环境温度变化和氢气管网压力波动的影响。

Continuous reforming - aromatics extraction device is a key device in petrochemical refining industry and is also the most complicated device of process and equipment. Among them, the key unit of the new hydrogen booster is reforming unit, is also the most difficult unit operation control in oil refining industry, highly vulnerable to the external environment temperature change and the influence of the hydrogen pipe network pressure fluctuations.


    传统控制方案中,重整增压机的入口压力和防喘振基本是手动操作,开工时操作难度大、压缩机容易喘振、氢气放空量不易控制和工艺控制不稳定等成为操作难点。中控自主研发的压缩机优化控制解决方案,采用了先进的防喘振压线控制技术、工艺控制技术及动态解耦技术,成功地解决了这些问题,使得压缩机完全自动开车加载、防喘振和工艺控制非常平稳。

Continuous reforming - aromatics extraction device is a key device in petrochemical refining industry and is also the most complicated device of process and equipment. Among them, the key unit of the new hydrogen booster is reforming unit, is also the most difficult unit operation control in oil refining industry, highly vulnerable to the external environment temperature change and the influence of the hydrogen pipe network pressure fluctuations.


    整个开车过程中,中控工程技术团队为了获得最佳控制效果,在得到用户认可的情况下,连续几天主动加班到凌晨2、3点钟,对系统进行精调,最终获得最满意的结果,不但控制上达到了拉直线的效果,机组的蒸汽耗量更是降低了2吨/小时,真正体现了中控人对技术的精益求精、对事业的甘愿奉献精神,以及中控“为客户创造价值”的企业核心价值观。

 Continuous reforming - aromatics extraction device is a key device in petrochemical refining industry and is also the most complicated device of process and equipment. Among them, the key unit of the new hydrogen booster is reforming unit, is also the most difficult unit operation control in oil refining industry, highly vulnerable to the external environment temperature change and the influence of the hydrogen pipe network pressure fluctuations.

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