{"title":"The SIS improvement in hydrogen furnace based on SIL","authors":"Jianfeng Huang, Guohua Chen, D. Li","doi":"10.1109/ICQR2MSE.2012.6246495","DOIUrl":null,"url":null,"abstract":"According to IEC61511, the assessing process of safety integrity level (SIL) is summarized. It takes the furnace of the hydrogenation reactor in a petrochemical enterprise for example, where the interlock circuit and safety instrumented function (SIF) are quantitatively analyzed on the basis of the assessing process. The assessment results show that the actual SIL of overall system basically satisfies the required SIL and some recommendations are presented. It provides helpful references for other equipments in refinery factories.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"11 4","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICQR2MSE.2012.6246495","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
According to IEC61511, the assessing process of safety integrity level (SIL) is summarized. It takes the furnace of the hydrogenation reactor in a petrochemical enterprise for example, where the interlock circuit and safety instrumented function (SIF) are quantitatively analyzed on the basis of the assessing process. The assessment results show that the actual SIL of overall system basically satisfies the required SIL and some recommendations are presented. It provides helpful references for other equipments in refinery factories.
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