| 合成氨装置回收单元与锅炉控制PLC技改小结 |
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| 引用本文： | 李强.合成氨装置回收单元与锅炉控制PLC技改小结[J].化工设计通讯,2012,38(6):30-33. |
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| 作者姓名： | 李强 |
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| 作者单位： | 中海石油化学股份有限公司,海南东方,572600 |
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| 摘 要： | 为了满足装置安全运行,操作监视,降低系统维护成本,提高整个系统可靠性的需要,对当前的PLC系统进行更新改造,更新改造为横河电机(中国)有限公司目前最先进的ESD系统PROSAFE-RS。
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| 关 键 词： | 回收单元 锅炉 卡件 冗余 |
Summary of PLC Revamping for Recovery Unit and Boiler Control |
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| LI Qiang.Summary of PLC Revamping for Recovery Unit and Boiler Control[J].Chemical Engineering Design Communications,2012,38(6):30-33. |
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| Authors: | LI Qiang |
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| Affiliation: | LI Qiang(China Blue Chemical Ltd.,Dongfang Hainan 572600,China) |
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| Abstract: | In order to meet the needs of unit operation safety,operation monitoring,reducing maintenance costs and improving reliability of the whole system,the old PLC system is updated into PROSAFE-RS of ESD system,the most advanced system made by Yokogawa Electric(China) Co.,Ltd. |
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| Keywords: | recovery unit boiler card redundance |
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