{"title":"热危险批处理的在线建模","authors":"M. D. Gordon","doi":"10.1002/PRSB.720110215","DOIUrl":null,"url":null,"abstract":"Reaction kinetics models, which were originally developed to define safe process designs for potentially hazardous batch aminations of nitroaromatics, are being applied on-line for advisory control. The simulation takes as input live time-temperature data, and calculates variables such as, conversions, heat-release rates and pressure profiles. Results are continuously compared to measured data to ensure no unusual safety behavior throughout the reaction cycles. Model outputs also are employed to predict end-of-batch conditions to minimize processing times and yield uniform quality products.","PeriodicalId":364732,"journal":{"name":"Plant\\/operations Progress","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1992-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"On-line modeling of thermally hazardous batch processes\",\"authors\":\"M. D. Gordon\",\"doi\":\"10.1002/PRSB.720110215\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Reaction kinetics models, which were originally developed to define safe process designs for potentially hazardous batch aminations of nitroaromatics, are being applied on-line for advisory control. The simulation takes as input live time-temperature data, and calculates variables such as, conversions, heat-release rates and pressure profiles. Results are continuously compared to measured data to ensure no unusual safety behavior throughout the reaction cycles. Model outputs also are employed to predict end-of-batch conditions to minimize processing times and yield uniform quality products.\",\"PeriodicalId\":364732,\"journal\":{\"name\":\"Plant\\\\/operations Progress\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Plant\\\\/operations Progress\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/PRSB.720110215\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Plant\\/operations Progress","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/PRSB.720110215","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
On-line modeling of thermally hazardous batch processes
Reaction kinetics models, which were originally developed to define safe process designs for potentially hazardous batch aminations of nitroaromatics, are being applied on-line for advisory control. The simulation takes as input live time-temperature data, and calculates variables such as, conversions, heat-release rates and pressure profiles. Results are continuously compared to measured data to ensure no unusual safety behavior throughout the reaction cycles. Model outputs also are employed to predict end-of-batch conditions to minimize processing times and yield uniform quality products.