Reactive extrusion has grown in a few years from a specialized technique for creating experimental materials to the preferred production technique for manufacture of standard polymer systems (ex. polyurethanes) and modification of these systems (ex. grafting). The complexity of the extruder system design has also grown tremendously. The ability of reactive extrusion to produce a myriad of products in a single piece of capital equipment makes it attractive to R&D, manufacturing and financial groups.
{"title":"Application of twin screw extruders for reactive processing","authors":"S. Jackson, A. Dreiblatt","doi":"10.1002/PRSB.720090407","DOIUrl":"https://doi.org/10.1002/PRSB.720090407","url":null,"abstract":"Reactive extrusion has grown in a few years from a specialized technique for creating experimental materials to the preferred production technique for manufacture of standard polymer systems (ex. polyurethanes) and modification of these systems (ex. grafting). The complexity of the extruder system design has also grown tremendously. The ability of reactive extrusion to produce a myriad of products in a single piece of capital equipment makes it attractive to R&D, manufacturing and financial groups.","PeriodicalId":364732,"journal":{"name":"Plant\\/operations Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124822878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Growing concern about the risk of major chemical accidents in the U.S. has led both government and industry to find new ways to identify and evaluate potential hazards. Among the most promising (and misunderstood) approaches is a collection of techniques called quantitative risk assessment (QRA). Adapted primarily from probabilistic risk assessment approaches developed in other industries, the use of QRA is spreading rapidly through the U.S. chemical industry. Of equal importance, legislators and regulatory agencies at the state and federal level are making QRA an integral part of their proposals for mandatory accident prevention measures. This paper summarizes a workshop on QRA that was presented at the International Conference and Workshop on Process Safety Management, sponsored by the AIChE Center for Chemical Process Safety, in Toronto during May 1990. It is based on A Manager's Guide to QRA [1] developed for the Chemical Manufacturers Association. This paper gives an overview of the Guide and discusses important implications concerning the increasing acceptance of QRA as a chemical regulatory tool.
{"title":"Management of quantitative risk assessment in the chemical process industry","authors":"J. S. Arendt","doi":"10.1002/PRSB.720090418","DOIUrl":"https://doi.org/10.1002/PRSB.720090418","url":null,"abstract":"Growing concern about the risk of major chemical accidents in the U.S. has led both government and industry to find new ways to identify and evaluate potential hazards. Among the most promising (and misunderstood) approaches is a collection of techniques called quantitative risk assessment (QRA). Adapted primarily from probabilistic risk assessment approaches developed in other industries, the use of QRA is spreading rapidly through the U.S. chemical industry. Of equal importance, legislators and regulatory agencies at the state and federal level are making QRA an integral part of their proposals for mandatory accident prevention measures. \u0000 \u0000 \u0000 \u0000This paper summarizes a workshop on QRA that was presented at the International Conference and Workshop on Process Safety Management, sponsored by the AIChE Center for Chemical Process Safety, in Toronto during May 1990. It is based on A Manager's Guide to QRA [1] developed for the Chemical Manufacturers Association. This paper gives an overview of the Guide and discusses important implications concerning the increasing acceptance of QRA as a chemical regulatory tool.","PeriodicalId":364732,"journal":{"name":"Plant\\/operations Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131308606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Rising American expectations for a larger public role to prevent chemical accidents","authors":"G. Poje","doi":"10.1002/PRSB.720090321","DOIUrl":"https://doi.org/10.1002/PRSB.720090321","url":null,"abstract":"","PeriodicalId":364732,"journal":{"name":"Plant\\/operations Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122608886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Management of safe operations in the process industry","authors":"B. Frohlich","doi":"10.1002/PRSB.720090310","DOIUrl":"https://doi.org/10.1002/PRSB.720090310","url":null,"abstract":"","PeriodicalId":364732,"journal":{"name":"Plant\\/operations Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125293087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Increasingly it is being recognized that the quality and effectiveness of process safety programs have a direct quantitative bearing on a company's accident performance and show up most directly in equipment failure and incident frequency. A technique is currently under development, being partially funded by the Dutch and UK Governments, to address these factors. This paper reviews the underlying basis of the system, with its qualitative and simple quantitative outputs, describes a typical application and suggests the important areas for future development. It is anticipated that this system in its eventual configuration could prove useful for site management audits and compliance reviews as it is targeted specifically towards the chemical industry and derives its basis from CPI accident statistics and underlying management principles.
{"title":"Quantitative assessment of process safety programs","authors":"R. Pitblado, J. C. Williams, D. H. Slater","doi":"10.1002/PRSB.720090317","DOIUrl":"https://doi.org/10.1002/PRSB.720090317","url":null,"abstract":"Increasingly it is being recognized that the quality and effectiveness of process safety programs have a direct quantitative bearing on a company's accident performance and show up most directly in equipment failure and incident frequency. A technique is currently under development, being partially funded by the Dutch and UK Governments, to address these factors. This paper reviews the underlying basis of the system, with its qualitative and simple quantitative outputs, describes a typical application and suggests the important areas for future development. It is anticipated that this system in its eventual configuration could prove useful for site management audits and compliance reviews as it is targeted specifically towards the chemical industry and derives its basis from CPI accident statistics and underlying management principles.","PeriodicalId":364732,"journal":{"name":"Plant\\/operations Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114344277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Risk management concepts in the chemical industry: One large manufacturer's approach","authors":"Ronald Van Mynen","doi":"10.1002/PRSB.720090322","DOIUrl":"https://doi.org/10.1002/PRSB.720090322","url":null,"abstract":"","PeriodicalId":364732,"journal":{"name":"Plant\\/operations Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124823019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Implementation of effective process safety programs","authors":"Robert W. Ormsby","doi":"10.1002/PRSB.720090316","DOIUrl":"https://doi.org/10.1002/PRSB.720090316","url":null,"abstract":"","PeriodicalId":364732,"journal":{"name":"Plant\\/operations Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132101927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"CMA responsible care process safety code of management practice","authors":"P. R. Kavasmaneck","doi":"10.1002/PRSB.720090308","DOIUrl":"https://doi.org/10.1002/PRSB.720090308","url":null,"abstract":"","PeriodicalId":364732,"journal":{"name":"Plant\\/operations Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125994781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The following is the keynote address. Mr. Buzzelli is Chairman of the Canadian Chemical Producers' Association as well as President and Chief Executive of Dow Chemical Canada Inc.
{"title":"Restoring public confidence in the safety of chemical plants","authors":"D. T. Buzzelli","doi":"10.1002/PRSB.720090307","DOIUrl":"https://doi.org/10.1002/PRSB.720090307","url":null,"abstract":"The following is the keynote address. Mr. Buzzelli is Chairman of the Canadian Chemical Producers' Association as well as President and Chief Executive of Dow Chemical Canada Inc.","PeriodicalId":364732,"journal":{"name":"Plant\\/operations Progress","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116248358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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