啤酒无土过滤在中国的应用试验报告

KG-freebeerfiltrationinChina–Afieldreport啤酒无土过滤在中国的应用试验报告Dr.JianjunZhang张建军博士BeverageProcessPolymerNutrition&HealthDivisionBeijing,17thofSep.20122CopyrightBASFSETableofcontents内容Crosspure®:Thefiltration/stabilisationaid过滤/稳定处理助剂-Crosspure®Resultsfromcommercialfiltration工业化过滤结果Eco-EfficiencyAnalysis生态经济效益分析ApprovalStatus&Summary批准状态、总结3CopyrightBASFSETableofcontents内容Crosspure®:Thefiltration/stabilisationaid过滤/稳定处理助剂-Crosspure®ResultsfromcommercialfiltrationEco-EfficiencyAnalysisApprovalStatus&Summary4CopyrightBASFSERegenerablecombinationoftwopolymers二种聚合物的聚合HighphysicalstabilityHighchemicalstability1%lossesThefiltration/stabilisationaid-I过滤/稳定处理助剂-IPVPP(30%)+Polystyrene聚苯乙烯(70%)Crosspure®简称CPCrosspurepowderSEMofCrosspure®FCrosspure®powder5CopyrightBASFSETwogradesareavailable二种规格Parameter参数Crosspure®FCrosspure®XFUnitMeanparticlesize粒径60-7525-35µmPermeability可渗透性200-50060-120mDarcyCatechinadsorption儿茶酚吸附率2020%Swellingvolume膨胀体积3.53.5l/kgThefiltration/stabilisationaid–II过滤/稳定处理助剂-II6CopyrightBASFSEFiltration过滤Pre-coat~1,500-2,000g/m2*)Bodyfeed50-150g/hl*)Stabilization稳定处理Polystyrene-PVPPcompoundadsorptionofhazerelevantpolyphenols吸附多酚Combinedfiltration&stabilization一个过滤机“2和1”方案2:1solution:filtration&stabilisationinonefiltersystem1:2solution:onefilterline(KG&PVPP)makes2Crosspure®filters一条过滤线（KG+PVPP）分为二条Crosspure®过滤线Regeneration热碱、酶再生后可重复利用Treatmentwithhotcausticandenzymesallowssimplere-use*)dependingoncompositionofunfilteredbeerThefiltration/stabilisationaid–III过滤/稳定处理助剂-III7CopyrightBASFSEApplicationCP应用Crosspureinthebrewery–ImpressionsCrosspureinthebrewery–afterpre-coating预涂层照片Crosspureinthebrewery–afterfiltration滤后滤饼照片8CopyrightBASFSECrosspure®regenerationprocedure*)再生程序Optimizedregenerationprocedure1.NaOH-cleaning(2%,80-85°C)碱洗2.Rinsingwithwater水冲洗3.Transferofthefiltercaketothedosingunit转移4.Enzymetreatment(40-50°C,pH4-5)酶处理5.Deactivationofenzyme(65°C)灭酶6.Surfactant/NaOH-treatment表面活性剂/碱清洗7.Transfertothefilterandrinsingwithhot/coldwater转移至过滤机热/冷水冲洗8.Transferfiltercakebacktodosingunit转移*)tobeadjustedtospecificrequirementsofbrewery根据啤酒厂特殊情况可调整Step3ofregeneration再生第三步Duration1.-8.:approx.5-6hours9CopyrightBASFSEMinormodificationoftheexistingequipmentisnecessary现有过滤设备最少改造FillingPolishFilter(orTrapfilter)PVPP-FilterStoragetank:BrightbeerStoragetank:UnfilteredbeerDosingUnit:Crosspure®Crosspure®FilterDosingUnit:PVPPreg.OptionalAlternativestructureinthebrewery,unnecessarywhenusingCrosspure®增加添加罐10CopyrightBASFSEPrerequisitesforCrosspure®filterstartupSuitabledosingtank合适的添加罐Suspensionholdingcapacityfor1filterrun可装填足够一次过滤的量Heat-ableorintegratedheatexchanger可加热或外置热交换器Seconddosingtank(optional)toreducedowntime第二个罐可缩短等待时机Suitabledosingpump合适的添加泵Preferredflexibletube软管泵Inlinemeasurement在线检测90ºand25ºturbidity(pre-andpost-filtration)pHTemperatureConductivityMinormodificationoftheexistingequipmentisnecessary现有过滤设备最少改造11CopyrightBASFSETableofcontents内容Crosspure®:Thefiltration/stabilisationaidResultsfromcommercialfiltration工业化过滤结果Eco-EfficiencyAnalysisApprovalStatus&Summary12CopyrightBASFSEModifiedhorizontalPVPPfilterforregenerationFilterlinemodificationinWeldeBreweryGermany德国Welde啤酒厂过滤线改造Dosingunits(enzyme&surfactant)DosingpumpCrosspure®andbeerpump13CopyrightBASFSECalculationofoperatingcosts运行费用–10万吨产量Scenario:CostSummaryfor1Mio.hl/y*)*)calculatedbyFiltroxAGincludinginvestment,filtration/stabilizationmaterials,staff,energy,water,regenerationmediaanddisposalD.E.Filtration:硅藻土过滤0.39€/hl(3.12RMB/hl)StabilizationwithregenerablePVPP:PVPP稳定处理0.16€/hl(1.28RMB/hl)CrosspureFiltration&Stabilization:Crosspure过滤/稳定处理0.35€/hl(2.8RMB/hl)Difference:差异0.20€/hl(1.6RMB/hl)Differencefor1Mio.hl/y:年差异200,000€(1.6mRMB)CrossflowFiltration:错流过滤0.5-0.75€/hl(4.1-7.3RMB/hl)14CopyrightBASFSEInyears2008-2010trialswerecarriedoutTogetproductapproval(inpilotscale)byMinistryofHealth卫生部报批中试CommercialtrialsinoneoftheTOP3breweries三大啤酒集团之一生产性试验−HorizontalPVPPfilterwasusedforCrosspure®filtration水平圆盘PVPP过滤机−ComparisonbetweennormalKG/PVPPfiltered/stabilisedbeerandCrosspure®与硅藻土+PVPP比较Outcome:结果−Increasedshelf-life延长保质期−Improvedaromaandflavourstability改善风味稳定性−Higherreductionoftotalpolyphenols高多酚去除率Crosspure®trialsinPRChina在中国的试验15CopyrightBASFSEBASFNutrition&HealthModificationofthefilterlineinGuangxiZhujiang广西珠江过滤线改造（2011.05-）CentrifugeCoolerBuffertankKGdosage&filterPVPPdosage&filter16CopyrightBASFSEFilterlinemodification(drawing)改造示意图KGdosage&filterKGdisposalCrosspure®dosage&filterKieselguhr&Crosspure®filterlineswereseparated硅藻土，CP二条线Newpre-coatingpumpforCrosspure®新CP添加泵Installationofdosingunitsforacidandsurfactant酸、表面活性剂添加17CopyrightBASFSESummaryofCrosspureFiltrationResultsGuangxiZhujiangBrewery过滤结果汇总17ItemAug-Sep2011April-June2012Total（orAvg）Filtrationrun过滤次数61016Filterdbeer（H.G）hl高浓106131859219565Commercialbeer（10oP）hl成品148582741942277Haze90oEBC浊度0.24-0.51*0.43-0.67**-Polyphenolreduction去酚50%50%50%Enzymetreatment酶处理1time1time-Qualitycontrol质量Brewery’sQCstandard符合工厂指标Brewery’sQCstandard符合工厂指标-*BASF’sSigristturbiditymet