化肥工业
化肥工業
화비공업
JOURNAL OF THE CHEMICAL FERTILIZER INDUSTRY
2014年
4期
47-49,52
,共4页
液氮洗%冷箱%冻堵%事故分析
液氮洗%冷箱%凍堵%事故分析
액담세%랭상%동도%사고분석
liquid nitrogen wash%cold box%frozen-blockage%accident analysis
介绍了一起典型的液氮洗装置进水导致冷箱冻堵事故的背景及经过,分析了导致事故的原因。针对事故原因,提出了相应的工艺恢复方法,并通过制定有效的控制手段来避免此类事故的再次发生。
介紹瞭一起典型的液氮洗裝置進水導緻冷箱凍堵事故的揹景及經過,分析瞭導緻事故的原因。針對事故原因,提齣瞭相應的工藝恢複方法,併通過製定有效的控製手段來避免此類事故的再次髮生。
개소료일기전형적액담세장치진수도치랭상동도사고적배경급경과,분석료도치사고적원인。침대사고원인,제출료상응적공예회복방법,병통과제정유효적공제수단래피면차류사고적재차발생。
An introduction is given of the background and process of a typical cold box frozen-blockage accident caused by water inflow of liquid nitrogen wash unit , and causes for the accident are analyzed .In connection with the accident , relevant process recovery method is proposed , and effective control measures are taken to prevent such an accident from happening again .