石化装置设备腐蚀预警模型的设计与实现
|
摘要
针对目前石化装置设备腐蚀监测结果不能及时有效反映的问题,提出了石化装置设备腐蚀预警模型。首先,研究了腐蚀风险值的数学模型及计算算法,在计算过程中腐蚀因子与预警值均实现了参数化;然后,对预警模型的总体结构、设计模式、工作流程和预警值的展示方式进行了设计,增强了模型的兼容性、可维护性和人机交互性;最后,使用Java EE等技术对预警模型进行了实现。实际应用效果表明,有了预警机制,能够及时排查装置设备的隐患,减少生产过程中由设备腐蚀引发的事故发生率。
In view that the present petrochemical plant's corrosion monitoring system could not reflect problem timely and effectively,a corrosion warning model of petrochemical plant was proposed.Firstly,the mathematical model and calculation algorithms of corrosion risk value were studied.In the mathematical model,the corrosion factor and the critical warning value were parameterized.Secondly,the structure,pattern,workflow and displaying display manners the warning model were designed,which strengthened the model's compatibility,maintainability and interactivity.Lastly,the warning model was implemented by the technical support of the Java EE.The practical application showed that with this warning mechanism,the petrochemical plant's hidden corrosion hazard in time can be discovered and controlled,and it could help to reduce the occurrence rate of accidents caused by corrosion.
In view that the present petrochemical plant's corrosion monitoring system could not reflect problem timely and effectively,a corrosion warning model of petrochemical plant was proposed.Firstly,the mathematical model and calculation algorithms of corrosion risk value were studied.In the mathematical model,the corrosion factor and the critical warning value were parameterized.Secondly,the structure,pattern,workflow and displaying display manners the warning model were designed,which strengthened the model's compatibility,maintainability and interactivity.Lastly,the warning model was implemented by the technical support of the Java EE.The practical application showed that with this warning mechanism,the petrochemical plant's hidden corrosion hazard in time can be discovered and controlled,and it could help to reduce the occurrence rate of accidents caused by corrosion.
引文
[1]孙晓琳.在石油化工行业应用变频调速节能技术的相关研究[J].辽宁化工,2014,43(6):743-745.SUN Xiaolin.Research on Application of VVVF Energy-saving Technology in Petroleum and Chemical Industry[J].Liaoning Chemical Industry,2014,43(6):743-745.
[2]徐剑,刘雷,裴东双,等.腐蚀安全管理系统在蒸馏装置的应用[J].石油化工腐蚀与防护,2013,30(4):54-57.XU Jian,LIU Lei,PEI Dongshuang,et al.Corrosion and Safety Management System Application in Distillation Unit[J].Petrochemical Corrosion and Protection,2013,30(4):54-57.
[3]李一曼.基于B/S模式的石化腐蚀数据管理系统研究开发[D].西安:西安石油大学,2011.LI Yiman.Based on B/S Model of Petrochemical Corrosion Data Management System Research and Development[D].Xian:Xian Shiyou University,2011.
[4]于风涛,朱学锋,徐海亮.石油化工设备腐蚀的防护与监测[J].中国化工贸易,2012(6):115-115.YU Fengtao,ZHU Xuefeng,XU Hailiang.Petrochemical Equipment Corrosion Protection and Monitoring[J].China Chemical Trade,2012(6):115-115.
[5]章湘武,梁国华.风险检验技术(RBI)在茂名石化的应用[J].中外能源,2010,15(6):82-85.ZHANG Xiangwu,LIANG Guohua.The Application of RBI in SINOPEC Maoming Company[J].Sino-Global Energy,2010,15(6):82-85.
[6]M.Otienoa,H.Beushausenb,M.Alexanderb.Chloride-induced corrosion of steel in cracked concrete—PartⅡ:Corrosion rate prediction models[J].Cement and Concrete Research,2016,79(1):386-394.
[7]Jun Hua,Yangyang Tiana,Haipeng Tenga,et al.The probabilistic life time prediction model of oil pipeline due to local corrosion crack[J].Theoretical and Applied Fracture Mechanics,2014,70(4):10-18.
[8]Jian-hua Jiang,Ying-shu Yuan.Development and prediction strategy of steel corrosion rate in concrete under natural climate[J].Construction&Building Materials,2013,44(44):287-292.
[9]石伟国.延迟焦化装置设备腐蚀的原因及预防措施[J].石化技术与应用,2013,31(1):58-62.SHI Weiguo.The Reasons of Equipment Corrosion of the Delayed Coking and Preventive Measures[J].Petrochemical Technology&Application,2013,31(1):58-62.
[10]任俊杰.延迟焦化装置设备腐蚀原因分析及防护对策[J].石油化工腐蚀与防护,2011,28(1):43-47.REN Junjie.Delayed Coking Unit Equipment Corrosion Reason Analysis and Protective Countermeasures[J].Petrochemical Corrosion and Protection,2011,28(1):43-47.
[11]夏中高,朱爱萍.水性环氧改性丙烯酸酯防腐蚀涂料的研制[J].涂料工业,2014,44(4):50-54.XIA Zhonggao,ZHU Aiping.The Development of the Waterborne Epoxy Modified Acrylic Ester Anticorrosion Coatings[J].Coating Industry,2014,44(4):50-54.
[12]赵金榜.水性重防腐蚀涂料的品种及其研究进展[J].上海涂料,2011,49(5):37-41.ZHAO Jinbang,The Variety of Waterborne Heavy Anti-corrosion Coatings and its Research Progress[J].Shanghai Coatings,2011,49(5):37-41.
[13]李一曼,周三平,李涛.B/S模式石化腐蚀数据管理系统趋势图设计与开发[J].腐蚀与防护,2011,32(3):232-238.LI Yiman,ZHOU Sanping,LI Tao.B/S Model of Petrochemical Corrosion Data Management System Design and Development Trend Chart[J].Corrosion and Protection,2011,32(3):232-238.
[14]李启锐,邱波,彭志平.炼化装置腐蚀信息综合分析系统的设计与实现[J].计算机技术与发展,2015,25(12):157-160.LI Qirui,QIU Bo,PENG Zhiping.Refining Device Corrosion Information Comprehensive Analysis System Design and Implementation[J].Computer Technology and Development,2015,25(12):157-160.
[15]柳海,陈娟,张锋.天然气管道腐蚀综合评价体系及腐蚀检测预警系统的研究[J].新疆石油科技,2012,22(4):45-50.LIU Hai,CHEN Juan,ZHANG Feng.The Synthetic Evaluation System of Natural Gas Pipeline Corrosion and Corrosion Detection Research of Early Warning System[J].Xinjiang Petroleum Science&Technology,2012,22(4):45-50.
[2]徐剑,刘雷,裴东双,等.腐蚀安全管理系统在蒸馏装置的应用[J].石油化工腐蚀与防护,2013,30(4):54-57.XU Jian,LIU Lei,PEI Dongshuang,et al.Corrosion and Safety Management System Application in Distillation Unit[J].Petrochemical Corrosion and Protection,2013,30(4):54-57.
[3]李一曼.基于B/S模式的石化腐蚀数据管理系统研究开发[D].西安:西安石油大学,2011.LI Yiman.Based on B/S Model of Petrochemical Corrosion Data Management System Research and Development[D].Xian:Xian Shiyou University,2011.
[4]于风涛,朱学锋,徐海亮.石油化工设备腐蚀的防护与监测[J].中国化工贸易,2012(6):115-115.YU Fengtao,ZHU Xuefeng,XU Hailiang.Petrochemical Equipment Corrosion Protection and Monitoring[J].China Chemical Trade,2012(6):115-115.
[5]章湘武,梁国华.风险检验技术(RBI)在茂名石化的应用[J].中外能源,2010,15(6):82-85.ZHANG Xiangwu,LIANG Guohua.The Application of RBI in SINOPEC Maoming Company[J].Sino-Global Energy,2010,15(6):82-85.
[6]M.Otienoa,H.Beushausenb,M.Alexanderb.Chloride-induced corrosion of steel in cracked concrete—PartⅡ:Corrosion rate prediction models[J].Cement and Concrete Research,2016,79(1):386-394.
[7]Jun Hua,Yangyang Tiana,Haipeng Tenga,et al.The probabilistic life time prediction model of oil pipeline due to local corrosion crack[J].Theoretical and Applied Fracture Mechanics,2014,70(4):10-18.
[8]Jian-hua Jiang,Ying-shu Yuan.Development and prediction strategy of steel corrosion rate in concrete under natural climate[J].Construction&Building Materials,2013,44(44):287-292.
[9]石伟国.延迟焦化装置设备腐蚀的原因及预防措施[J].石化技术与应用,2013,31(1):58-62.SHI Weiguo.The Reasons of Equipment Corrosion of the Delayed Coking and Preventive Measures[J].Petrochemical Technology&Application,2013,31(1):58-62.
[10]任俊杰.延迟焦化装置设备腐蚀原因分析及防护对策[J].石油化工腐蚀与防护,2011,28(1):43-47.REN Junjie.Delayed Coking Unit Equipment Corrosion Reason Analysis and Protective Countermeasures[J].Petrochemical Corrosion and Protection,2011,28(1):43-47.
[11]夏中高,朱爱萍.水性环氧改性丙烯酸酯防腐蚀涂料的研制[J].涂料工业,2014,44(4):50-54.XIA Zhonggao,ZHU Aiping.The Development of the Waterborne Epoxy Modified Acrylic Ester Anticorrosion Coatings[J].Coating Industry,2014,44(4):50-54.
[12]赵金榜.水性重防腐蚀涂料的品种及其研究进展[J].上海涂料,2011,49(5):37-41.ZHAO Jinbang,The Variety of Waterborne Heavy Anti-corrosion Coatings and its Research Progress[J].Shanghai Coatings,2011,49(5):37-41.
[13]李一曼,周三平,李涛.B/S模式石化腐蚀数据管理系统趋势图设计与开发[J].腐蚀与防护,2011,32(3):232-238.LI Yiman,ZHOU Sanping,LI Tao.B/S Model of Petrochemical Corrosion Data Management System Design and Development Trend Chart[J].Corrosion and Protection,2011,32(3):232-238.
[14]李启锐,邱波,彭志平.炼化装置腐蚀信息综合分析系统的设计与实现[J].计算机技术与发展,2015,25(12):157-160.LI Qirui,QIU Bo,PENG Zhiping.Refining Device Corrosion Information Comprehensive Analysis System Design and Implementation[J].Computer Technology and Development,2015,25(12):157-160.
[15]柳海,陈娟,张锋.天然气管道腐蚀综合评价体系及腐蚀检测预警系统的研究[J].新疆石油科技,2012,22(4):45-50.LIU Hai,CHEN Juan,ZHANG Feng.The Synthetic Evaluation System of Natural Gas Pipeline Corrosion and Corrosion Detection Research of Early Warning System[J].Xinjiang Petroleum Science&Technology,2012,22(4):45-50.