Module 3 Crude Tankage and Slops-Chinese

InternalMaterialsCrudeUnitTrainingCrudeTankageandSlopRecycle原油罐和污油回收原油罐和污油回收InternalMaterialsCrudeUnitTrainingChemicalFeedtoTankage罐中添加化学药剂罐中添加化学药剂–CanbebeneficialIfdoneproperly如果适当添加会获得效益如果适当添加会获得效益–Nalcodoingitforyears,Nalco已经作了很多年已经作了很多年–Bakerusingittopromoteimprovedperformanceonheavycrudes(Canadian),Baker采用该模式提升改善了重油效果（加拿采用该模式提升改善了重油效果（加拿大）大）–Differentiatebetweenfeedingchemicalintankageandtankdewatering添加化学药剂到罐中和罐中脱水是有区别的。添加化学药剂到罐中和罐中脱水是有区别的。InternalMaterialsCrudeUnitTrainingGlossary–DesaltingTerms脱盐术语•BS&WBasicSedimentandWater(NotBottoms)ASTMtestusingaheatedcentrifugeandconebottomtubes基础沉积物和水（不使底部物质）ASTM实验，采用一个可加热的离心机和锥形底部的试管•CrudeOilRate原油加工量原油加工量Bbls/day@42gal/bbl桶/天，42加仑/桶CubicMeters(bbls/6.3)立方米Tonnes(bblsX350Xsp.Gr/2205)吨•Cuff,Rag,EmulsionBand,Interface乳化层界面乳化层界面Themostconcentratedwater/oilemulsionjustabovethewaterlevel大部分浓缩的水/油乳化，就在水的介位上部InternalMaterialsCrudeUnitTrainingBestPracticesTankDewaterOption1最好的经验－－罐区脱水－－选择1RawCrudePrimaryBreakerMixerToCrudeUnitWaterAndEmulsionHandlingWaterAndEmulsionHandlingWaterAndEmulsionHandlingLettanksettle,drainwaterandemulsiontowastetreatment,verifylowwatercontent,takesuctionfrombottomoftanktoblendtank,continuouslymixandchargetocrudeunitInternalMaterialsCrudeUnitTrainingBestPracticesTankDewaterOption2最好的经验－－罐区脱水－－选择2RawCrudePrimaryBreakerToCrudeUnitWaterAndEmulsionHandlingFloatingSuctionLetonetanksettle,takesuctionfromtopoftanktocrudeunit,drainwaterandemulsiontoslopsystem.WaterAndEmulsionHandlingWaterAndEmulsionHandlingInternalMaterialsCrudeUnitTrainingBestPracticesTankDewaterOption3最好的经验－－罐区脱水－－选择3RawCrudePrimaryBreakerMixerToCrudeUnitMixerLetonetanksettle,drainoffcleanwater,startmixers,thenchargetounitWaterAndEmulsionHandlingWaterAndEmulsionHandlingInternalMaterialsCrudeUnitTrainingWorstPractices最坏经验RawCrudePrimaryBreakerToCrudeUnitWaterDrawDrainClearWateruntilwaterturnsblackChargeinterfacetodesalter,highlevelsofwater