脂_肪_酸_和_甘_油

脂肪酸和甘油制造简介AnintroductiontoproductionofFATTYACIDS&GLYCERINE脂肪酸种类Typeoffattyacids蒸馏脂肪酸Distilledfattyacids蒸馏棕榈仁油脂肪酸DistilledPalmKernelFattyacids蒸馏棕榈油脂肪酸DistilledPalmOilFattyAcids蒸馏棕榈硬脂肪酸DistilledPalmStearineFattyAcids三压极硬脂酸TripplePressedStearicAcids分馏单碳脂肪酸Fractionatedfattyacids辛酸，癸酸，月桂酸，肉豆寇酸C8,C10,C12,C14棕榈酸，硬脂酸C16,C18工程图表ProcessFlowChart油脂Oil油脂分解FatSplitting粗脂肪酸CrudeFattyAcid甜水SweetWater洁剂分馏LipoFractionation蒸馏Distillation蒸馏油酸DistilledOleicAcid氢化Hydrogenation蒸馏Distillation蒸馏氢化脂肪酸DistilledHydrogenatedFattyAcid分馏Fractionation分馏单碳脂肪酸FractionatedFattyAcid蒸馏Distillation蒸馏脂肪酸DistilledFattyAcid漂白Bleaching蒸馏Distillation蒸发Evaporation化学处理ChemicalTreatment甘油Glycerine产品种类ProductMix油脂Oil粗脂肪酸SplitFattyAcids油脂分解FatSplitting甘油RefinedGlycerine甜水Sweetwater处理Refining蒸馏DistilledOleicAcid油脂分馏LipoFractionation蒸馏Distillation氢化Hydrogenation蒸馏Distillation三压硬脂酸TPSA橡胶级硬脂酸RGSA二压硬脂酸DPSA低碘值棕榈仁油酸HPKFA低碘值椰子油酸HCNFA分馏CaproicAcid分馏Fractionation辛酸CaprylicAcid月桂酸LauricAcid癸酸CapricAcid肉豆蔻酸MyristicAcid棕榈酸PalmiticAcid硬脂酸StearicAcid蒸馏棕榈仁油脂肪酸DPKFA蒸馏棕榈油脂肪酸DPOFA棕榈仁油脂肪酸DTPKFA蒸馏棕榈硬脂肪酸DPSFA蒸馏Distillation蒸馏椰子油酸DCNFA树脂去除和漂白DegummingandBleaching树脂去除–去除油脂内所含的油脂溶解物Degumming–toremoveoilsolublematerialscontaininsidetheoil脱色–去除油脂内的颜色物质，重金属物质Bleaching–toremovepigmentsubstances(inpalmoil,mainlycarotenoidpigment),metalcontaminants(iron&cupper)原油处理OilPretreatment预热器–把油脂温度提高Preheater–BringuptheoiltemperatureH3PO4–加入油脂中以把所含的油脂溶解物给去除H3PO4–addedintooiltoremovetheoilsolublematerials(phosphatidesandothermucilaginous)漂白土–为吸收体，氧化颜色物质成为无色物或轻色物，过后被过滤去除Bleachingearth–asanabsorbent,oxidizedthepigmentssubstancestocolourlessorlightcolourmaterials,andlaterbeingremovedthroughfiltration树脂去除和漂白Degumming&Bleaching油脂分解高压蒸气(HighPressureSteam)水(Water)原油(FatFeed)脂肪酸(FattyAcids)甜水(SweetWater)(FatSplitting)油脂分解FatSplitting原油–油脂内的水分会被除去，然后输进分解器Fatfeed–Aftergoingthroughpreheateranddryer,moisturecontaininfatwillberemovedbeforebeingfeedtosplitter油脂分解器–油脂在高温和高压下被分解成粗脂肪酸和甘油Splitter–Oilwillbeseparatedtocrudefattyacidandglycerineunderhightemperatureandpressure低密度脂肪酸，会上升至蒸馏管柱上方Fattyacid(lessdensethanwater)willriseinthecolumn高密度甘油，留在蒸馏管柱下方Sweetwater(moredensethanwater)remainatthebottomofcolumn油脂分解FatSplitting油脂粗脂肪酸+甘油水解作用OilCrudefattyacid+Sweetwater(Glycerine)Hydrolisis粗脂肪酸蒸馏脂肪酸(Feed)SideStreamPrecutPrecutResidueDistillate(FattyAcidDistillation)蒸馏–粗脂肪酸经过蒸馏管柱把颜色体和其它杂物除去Distillation–distillationprocessiscarriedouttoremoveimpurities(Precut,Residue)蒸馏工程在温度控制下进行，以便在不影响产品质量下把杂物除去Temperaturecontrolisimportanttoensureproduct’squalityispreserved粗脂肪酸蒸馏Distillation粗脂肪酸蒸馏Distillation粗脂肪酸蒸馏脂肪酸温度控制气压控制CrudefattyacidDistilledfattyacidTemperaturecontrolPressurecontrol粗脂肪酸分馏C8C10C12C14C6C10C12LEC16C18ResidueFeedPKFeedHPS/HPOC12C14C16C14C18(FattyAcidFractionation)粗脂肪酸分馏Fractionation分馏–在多重蒸馏管柱进行蒸馏工程Fractionation–distillationwithmultipleheightcolumn蒸馏管柱–利用个别碳链拥有不同沸点的原理，把个别单碳脂肪酸分隔Basedontheprincipleofdifferentvolatilityofdifferentcarbonchain,fattyacidwillbefractionatedtorespectivefractionateachcolumn氢化工程Hydrogenation在催化剂的帮助下，氢气介入油脂中以转变不饱和碳链成饱和碳链Inthepresenceofcatalyst,Hydrogengasisintroducedtodoublebondofunsaturatedfattyacidandtransformittocorrespondingsaturatedfattyacid提高溶点Increasethemeltingpoint提高品质和色泽稳定Toenhanceproductstabilityandcolouroffattyacids氢化工程反应器Reactor氢化物(Hydrogenatedproduct)催化剂(Catalyst)脂肪酸(Feed)氢气(H2Gas)分离器(Separator)(Hydrogenation)化学处理Chemicaltreatment蒸发Evaporation蒸馏和脱色DistillationandBleaching甘油提炼工程SweetWaterTreatment化学酸–分解甜水里所含的油脂Acid–toseparateanyoilthatcontaininsweetwater化学碱–调整酸碱度（pH）Alkali–adjusttosuitablepH凝剂/凝结剂–结合油脂物体Flocculant/Coagulant–toremovethefattymaterialsthroughcoagulationandprecipitation过滤器–把凝结剂和甘油分开Filterpress–removetheflocculantandcoagulantaftertreatment化学处理ChemicalTreatment甘油-化学处理Feed酸(Acid)凝剂(Flocculant)处理过的甘油(TreatedSweetwater)油脂分离器(FatSeparator)(ChemicalTreatment)化学处理过的甘油经过一系列蒸发系统把纯度提升至88%Chemicaltreatedsweetwaterisevaporatedinaevaporationsystemtofinalconcentrationof88%在高温下，多余的水分被蒸发Athightemperature,excesswaterwillbeevaporated甘油蒸发SweetWaterEvaporation甘油–蒸发甜水(Sweetwater)甘油88%(Gly88%)蒸发器(Evaporator)(Evaporation)甘油蒸馏–在真空情况下，甘油内的水分被蒸发以达成99.5%的纯度Glycerinedistillation–athighvacuum,glycerineisdistilledtoreachthepurityof99.5%min甘油脱色–蒸馏甘油内的颜色素/不洁物在经过脱色器后会被去除.Glycerinebleaching–glycerinedistillateisbleachedinableachertoremovecolour/impurities.Activatedcarbonisused.甘油蒸馏和脱色GlycerineDistillation&Bleaching甘油–蒸馏和脱色甘油88%(Gly)Distillate2Pitch甘油99.5%(Gly)(Distillation&Bleaching)