TDI生产中管线的腐蚀机理及减薄评价
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摘要
为保障TDI生产装置的安全生产,通过TDI的生产工艺流程,简单的分析了TDI生产中管线的几种常见腐蚀机理,并介绍了一种日常生产中管线全面腐蚀减薄的可靠性评价方法,能够有效的防止TDI生产装置管线的减薄泄漏事故的发生。
In order to ensure the safety production of TDI production equipment,several common corrosion mechanisms ofpipeline in TDI production are simply analyzed through the production process of TDI in this paper,and a reliability evaluationmethod for the comprehensive corrosion and thinning of pipelines in daily production is introduced,which would effectivelyprevent leakage accident of the pipeline of TDI production equipment.
In order to ensure the safety production of TDI production equipment,several common corrosion mechanisms ofpipeline in TDI production are simply analyzed through the production process of TDI in this paper,and a reliability evaluationmethod for the comprehensive corrosion and thinning of pipelines in daily production is introduced,which would effectivelyprevent leakage accident of the pipeline of TDI production equipment.
引文
[1]吴礼定.TDI的生产现状和研究进展[J].中国氯碱,2011(10):19-21,46.
[2]任宇环.TDI生产应用及市场分析[J].华工科技市场,2008,31(9):11-16.
[3]陈毅峰,吕洪杰.浅谈光气及光气化生产装置安全和防护措施[J].中国安全科学学报,2005,15(11):73-77.
[4]K·S·T公司.连续制备甲苯二异氰酸酯的方法及其装置:中国专利,00124388[P].2000.
[5]王美琴.浅谈TDI化工生产中的环保问题及其影响[J].中小企业管理与科技,2010(24):224.
[6]马文婵,谭心舜.甲苯二异氰酸酯的制备方法和工业化生产[J].河北化工,2004(2):1-4.
[7]张建民,兰雁永,沈莉.CO产品气干燥装置在TDI生产中的应用[J].小氮肥,2014,42(9):10-11.
[8]Ryan M P,Williams D E,Chater R J,et al.Why stainless steel corrodes[J].Nature,2002,415(14):770.
[9]Pardo A,Merino M C,Coy A E,et al.Pitting corrosion behaviour of austenitic stainless steels—combining effects of Mn and Mo additions[J].Corrosion Science,2007,49(2):510-525.
[10]Pan C,Liu L,Li Y,et al.Pitting corrosion of 304ss nano—crystalline thin film[J].Corrosion Science,2013(73):32-43.
[11]董晓宏.炼化企业金属材料应力腐蚀及监测研究[D].大连:大连理工大学,2009.
[12]关建庆,袁英同,刘香敏,等.油田集输管道磨损腐蚀分析和预测[J].江汉石油学院学报,2003,25(z1):134-135.
[13]Jana B D,Stack M M.Modelling impact angle effects on erosioncorrosion of pure metals:Construction of materials performance maps[J].Wear,2005,259(1):243-255.
[14]Harvey T J,Wharton J A,Wood R J K.Development of synergy model for erosion-corrosion of carbon steel in a slurry pot[J].Tribology-Materials Surfaces&Interfaces,2007,1(1):33-47.
[15]GB/T20801.3-2006.压力管道规范工业管道.第3部分:设计和计算[S].北京:中国标准出版社,2006.
[16]GB/T20801.2-2006.压力管道规范工业管道.第2部分:材料[S].北京:中国标准出版社,2006.
[2]任宇环.TDI生产应用及市场分析[J].华工科技市场,2008,31(9):11-16.
[3]陈毅峰,吕洪杰.浅谈光气及光气化生产装置安全和防护措施[J].中国安全科学学报,2005,15(11):73-77.
[4]K·S·T公司.连续制备甲苯二异氰酸酯的方法及其装置:中国专利,00124388[P].2000.
[5]王美琴.浅谈TDI化工生产中的环保问题及其影响[J].中小企业管理与科技,2010(24):224.
[6]马文婵,谭心舜.甲苯二异氰酸酯的制备方法和工业化生产[J].河北化工,2004(2):1-4.
[7]张建民,兰雁永,沈莉.CO产品气干燥装置在TDI生产中的应用[J].小氮肥,2014,42(9):10-11.
[8]Ryan M P,Williams D E,Chater R J,et al.Why stainless steel corrodes[J].Nature,2002,415(14):770.
[9]Pardo A,Merino M C,Coy A E,et al.Pitting corrosion behaviour of austenitic stainless steels—combining effects of Mn and Mo additions[J].Corrosion Science,2007,49(2):510-525.
[10]Pan C,Liu L,Li Y,et al.Pitting corrosion of 304ss nano—crystalline thin film[J].Corrosion Science,2013(73):32-43.
[11]董晓宏.炼化企业金属材料应力腐蚀及监测研究[D].大连:大连理工大学,2009.
[12]关建庆,袁英同,刘香敏,等.油田集输管道磨损腐蚀分析和预测[J].江汉石油学院学报,2003,25(z1):134-135.
[13]Jana B D,Stack M M.Modelling impact angle effects on erosioncorrosion of pure metals:Construction of materials performance maps[J].Wear,2005,259(1):243-255.
[14]Harvey T J,Wharton J A,Wood R J K.Development of synergy model for erosion-corrosion of carbon steel in a slurry pot[J].Tribology-Materials Surfaces&Interfaces,2007,1(1):33-47.
[15]GB/T20801.3-2006.压力管道规范工业管道.第3部分:设计和计算[S].北京:中国标准出版社,2006.
[16]GB/T20801.2-2006.压力管道规范工业管道.第2部分:材料[S].北京:中国标准出版社,2006.