宝钢湛江氨水蒸馏工艺的模拟计算毕成

Fuel＆ChemicalProcessesSep．2018Vol．49No．51121．1160852．524072AspenPlus。AspenPlusTQ522．61A1001－3709201805－0060－03SimulationcalculationofammoniastrippingprocessforBaosteelZhanjiangIron＆SteelCo．Ltd．BiCheng1HaoPeng1WuJiangwei21．ACＲECoking＆ＲefractoryEngineeringConsultingCorporationMCCDalian116085China2．BaosteelZhanjiangIron＆SteelCo．Ltd．Zhanjiang524072ChinaAbstractMathematicalsimulationisdoneforammoniastrippingprocessbyusingAspenPlus．AcomparisonismadebetweenthesimulationresultandtheactualvalueofBaosteelZhanjiangplant．Nodeviationisfoundwhichprovesthatthemodeliscorrectandvaluableboththeoreticallyandpractically．KeywordsCOGpurificationAmmoniastrippingAspenPlussimulation2018－03－281982－、、H2S、HCN1。。2－3。170000Nm3/h140m3/h。AspenPlus。1ELECNＲTLAspen。ELECNＲTL。4。、5。ELECNＲTL、。AspenPlusELECNＲTL06DOI:10.16044/j.cnki.rlyhg.2018.05.02220189495Fuel＆ChemicalProcesses。ELECNＲTLAspenPlusGibbs。Keq=lnxiyiYKeqxiyiY。lnKeq=A+B/T+ClnT+D/TKeqTABCD。1。。NaOH。。、。12110m3/h1。1mg/L52001500H2S600HCN200CO2400023。、≤200mg/L。。2/℃111．6112/℃101．899/℃95．095/℃92．092/℃92．4－/℃36．036/℃36．036/kPa5050/kPa20－/kPa18．518．5/mg·L－1199．9200．030．4MPa/t·h－1171735～45℃/kg·h－11247．1134432%/kg·h－11070－316Fuel＆ChemicalProcessesSep．2018Vol．49No．5AspenPlus。。。1．M．201237．2．．J．201026－7．3．J．201243529－33．4HamidrezaSadeghifarAlirezaSadeghifar．Anewmethodtocalcu-lateefficiencyofrandomly－packeddistillationcolumnsanditscom-parisonwiththemethodsutilizedinAspenplusJ．FuelProcess-ingTechnology20129665－73．5J．N．SahuV．S．ＲamaKrishnaChavaShadabHussainetal．Opti-mizationofammoniaproductionfromureaincontinuousprocessu-singAspenplusandcomputationalfluiddynamicsstudyofthereac-torusedforhydrolysisprocessJ．JournalofIndustrialandEngi-neeringChemistry2010164577－586．櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘590．05mg/L208002576m20．01mg/L3140m210002150mg/L4300025847m231526m2302500mg/L50000310580m2372277m2。2。。、、。。1．HJ610—2016S．2016．2．J．20133159－1317．3．J．2015247－49．櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘櫘DCSDCSDCS、。、。ZL201220631944．526