空分设备启动前分子筛吸附器和空分塔进水的处理

:2006201212:(1971),,,1994,,,,(,27132021):,,,:;;;;:TB65719:BTreatmentofwater2floodingaccidentinmolecularsieveadsorberandairseparationcolumnbeforestartupWangLi2li,QuYong2gui,ZhaoGuo2hua(FertilizerFactory,JilinChemicalIndustrialCo1,Ltd1,27HefeiRoad,LongtanDistrict,Jilin132021,Jilin,P1R1China)Abstract:Amassofwaterenteredmolecularsieveadsorber,uppercolumnandlowercolumnduringtheheatingperiodbeforestartupofairseparationunit.Aftercauseanalysisoftheaccident,treatmentmeasuresofdehydrationanddesiccationofmolecularsieve,aswellasheatingclearanceofairseparationunit,havebeenintroduced.Theoperationsituationofmolecularsieveafterdehydration,lessonsandprecautionsarealsopresented.Keywords:Largescaleairseparationunit;Molecularsieve;Airseparationcolumn;Waterflooding;Dehydration11994,KDON212000P18000,,,,,,517kPa400kPa,,33%40%,40%35%,30%,,25%,,V316,,:;,,1/3,,2211,75,7,,,,,,,,,,,,,,212,,,,HV101,,,,213,,,,3,,:,,V1233V12341219mm,1DN200mm,311,,;,,,,,312,12800kW,,HV101;,;TCV1220V1236;HV107ABPCV1231014MPa,,,V1208,,HV101,,HV101TCV1220,,,,50,3130145MPa,,152#2#V1212V1214V1216V1206,V1217V1236V1218V1219,V1208,60008000m3/h130,,2#100,2#,,1#,HV101,85314,,,,HV101,,315,,(),5cm3162/5,,,6000m3/h,,150,,,-70,,,-60,4,,,,,210-6,-70;,,,200,,,,,5,,,,,,:,,:(1),,,(2),,,,(3)(4),,(5),,¬3KDN21100/50Y,GoldPlusGlassIndustryCo1,Ltd.460tPd3KDN21100/50Y,1095