| 聚乙烯项目安全仪表系统的设计和应用 |
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| 引用本文： | 丁兰蓉.聚乙烯项目安全仪表系统的设计和应用[J].石油化工自动化,2006(2):7-10. |
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| 作者姓名： | 丁兰蓉 |
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| 作者单位： | 中国石化集团上海工程有限公司,上海,200120 |
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| 摘 要： | 从安全仪表系统的定义、设计原则、联锁应用、发展动向等各个方面，结合上海赛科的具体项目实例，对安全仪表系统进行了全面综合的论述。对在聚乙烯项目中安全仪表系统的应用提出了自己的看法。
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| 关 键 词： | 安全仪表系统 安全度等级 故障安全 安全联锁 |
| 文章编号： | 1007-7324（2006）02-0007-04 |
| 收稿时间： | 2005-08-11 |
| 修稿时间： | 2005-08-112005-12-10 |
Design and Application of Safety Instrumented System for Polyethylene plant |
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| Ding Lanrong.Design and Application of Safety Instrumented System for Polyethylene plant[J].Automation in Petro-chemical Industry,2006(2):7-10. |
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| Authors: | Ding Lanrong |
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| Affiliation: | Sinopec Shanghai Engineering Co. Ltd. , Shanghai, 200120, China |
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| Abstract: | It is fully focus on safety instrumented system with its definition, design principle, interlock application, and development trend. The opinion about safety instrumented system in the polyethylene plant is proposed and illustrated with Shanghai SECCO project application example. |
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| Keywords: | safety instrumented system safety integrity level fail-safe safety interlock |
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