简介：Thelargemethanolsynthesistowerindependentlydevel-opedbyHangzhouLindaChemicalTechnologyEngineer-ingCompanyaftersigningacontractinApril2008willbeappliedatthe600kt/amethanolprojectatNinxiaBaota

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简介：ThekeyscienceandtechnologydevelopmentprojectofSINOPEC—thepilotscalestudyofsyngas-to-ethyleneglycolpackagetechnologyhaspassedtheexpertappraisalsponsoredbytheSINOPECScienceandTechnologyDivision.Thisprojectfacility,whichisjointlydevelopedbytheSINOPECShanghaiPetrochemicalResearchInstitute

简介：StartingJune2011theSINOPECBalingPetrochemicalBranchCompanyhasbeenapplyingitsself-developedoxidationtechnologywithoxygen-enrichedaironthe100kt/acyclohexanoneunit,resultinginsmoothoperationcoupledwitharound14%increaseinproductioncapacity,whiletheoxygenconcentrationinairstreamiscontrolledatlessthan24%,whichisby2%-3%higherthanthenormaloxygencontentinatmosphere.

简介：Bytheendof1998Chinaboasted220refinerieswithatotalcrudeprocessingcapacityof262Mt/a.Theaveragerefinerysizeatthattimewas1.194Mt/a.Refinerieswithprocessingcapacityexceeding5.0Mt/aaccountedforonly21.26%,whilethecapacityofsinglerefiningunitswerealsosmallthatcouldnotconformwiththeeconomyofscale.China'srefiningindustryisfacedwithatoughtaskofstructureadjustment.

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简介：TheprocessformanufactureofDMEthroughreactiverectificationanditsassociatedequipmentandtechnologydevelopedbyShandongUniversityofScienceandTechnologyhasbeenrealizedincommercialscaleinthe50kt/ademon-

简介：TheSouthwestChemicalResearchandDesignInstitute(SCRDI)aftertacklingthekeytechnologyrelatedwiththecatalystformanufactureofDMEthroughgasphasedehy-drationofmethanolhasmadegreatbreakthroughsinlargescalepreparationofcatalystforDMEproduction.

简介：OnOctober8,2018,theHualuHengshengChemicalStockCo.,Ltd.(HHCSC)inShandongmadeanannouncementthatallfacilitiesofits0.5Mt/aethyleneglycolunithadbeenoperatingsmoothlyat70%offullload,whilecrankingoutqualityproduct(withthepremiumqualitycomplianceratereaching100%)tosymbolizethattheunitwasenteringatrialproductionstage.

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简介：TheYangziPetrochemicalCompanyhassuccessfullyimple-mentedthetestcommissioningofa45t/hpressurefilter(baseondryfeedmaterial)installedinthePTAunitwithitspressurefiltertechniquecommandingaleadingposition

简介：为乙烯聚合的高效率的催化剂由RIPP开发了的NT-1类型成功地在生产了1500以后在Yangzi石油化学的同伴为乙烯的泥浆聚合在70kt/a单位经历了在工业上的应用测试大量7000F和5000SPE树脂等级。

简介：基于冷模型测试的结果，LPEC与新奇格子类型内幕在一个改革者为FCC催化剂的新生开发了一种技术以便加强在气体和固体之间的接触并且提高在regenerator.Testresults烧效率的焦炭表明了在与格子内幕装备的使流体化的床上的密度变化是相对同类的并且起泡的频率显然在邻近改革者墙的死了的使流体化的地区与明显的改进被减少，并且这台设备能在FCC改革者被用于催化剂的加强的新生。在在精炼厂A的0.8Mt/aRFCCU的这台设备的在工业上的应用显示了改革催化剂的碳含量从0.18%被归结为0.03%，并且烧的焦炭的数量被5%在改革者的烯释相节在改革者和某密度减小的主要的空中与明确的减小增加。

简介：为从在使流体化的床上的甲醇的丙烯的制造的一个商业规模的试验性的工程的构造联合由中国化学工程组公司，清华大学和安徽Huaihua组公司发展了，有限公司在安徽Huaihua组公司在2007年10月被发动这个工程被设计处理30kt/a甲醇一年一年与800大量副产品LPG的交货一起生产丙烯的10kt。在这个工程的全部的投资在1.6亿RMB附近，委托这个工程为2009年3月被提名。

简介：Theresearchproject'Pilotscalestudyonproductionof1,3-propanediolthroughfermentationofglycerol-thebyproductofbiodiesel'developedbySINOPECFushunResearchInstituteofPetroleumandPetrochemicals(FRIPP)haspassedinFushunthetechnicalappraisalorganizedby

简介：Fordealingwithhigh-salinitywastewaterintherefinery,thehighcostofdrivingheatsourceisthedisadvantageofmulti-effectdistillation(MED)soitisofgreatimportancetoevaluatetheperformanceoflow-temperatureheatsourceforconductingMEDandselecttheoptimaltemperatureforit.BoththeMEDandthelow-temperatureheatsourcesstudiedinthispaperwerefromatypicalrefinerylocatedinnorthwesternChina.Besides,anewmethodologytoevaluateheatsourcesastheoptimalcandidatewasproposedforMEDbasedonthegreysystemtheory.Fiveprocessunits,whichincluded18fluidsoftherefinery,werenamedastheevaluationprojects.Threefactors,whichincludedsafetyeffects,totalcostsandcharacteristicsoflow-temperatureheatsourcesweredeterminedastheevaluationindexes,thevaluesofwhichwereestablishedthroughtheanalyses.Theresultsobtainedthroughthegreycorrelationanalyseshaverevealedthatthegreycorrelationdegreesoftheseunitswere0.661(AVDU),0.732(#1FCCU),0.618(#2FCCU),0.535(#1DCU),and0.572(#2DCU),respectively.Thus,theoptimalheatsourcewasprovidedfrom#1FCCU.Throughfurtheranalysesofthefluidsfrom#1FCCU,thegreycorrelationdegreesofthefluidswere0.597(oilandgasattopoftower),0.714(recycleoilandgas),and0.512(diesel),respectively.Thus,theoptimalheatsourcewastheoilandgasrecyclestream.

简介：Theproject'commercialapplicationof10kt-scaleproductionoftheSAC-2000acrylonitrilesynthesiscatalyst'jointlyundertakenbytheSINOPECShanghaiPetrochemicalResearchInstitute(SPRI)andQiluPetrochemicalBranchCompanyhas

简介：OnJanuary26,2014theproject'Researchanddevelopmentofmonocrystallinemulti-interstitialHTS-3zeolitecatalyst'jointlyundertakenbyRIPPandSinopec’sCatalystBranchCompanyhaspassedthetechnicalappraisalsponsoredbytheScienceandTechnologyDivisionoftheSinopecCorp.

简介：Inthisstudy,titaniumdioxidesupportedbymulti-walledcarbonnanotubes(MWCNTs/TiO2)andCr-dopedTiO2supportedbyMWCNTs(MWNTs/Cr-TiO2)weresynthesizedbythesol-gelmethod.Thepreparedsampleswerecharacterizedbytransmissionelectronmicroscopy,X-rayphotoelectronspectroscopy,X-raydiffraction,theBrunauerEmmett-Telleranalysis,andtheRamanspectroscopy.TheoxidationandefficiencyforremovalofSO2inasimulatedfluegaswereinvestigatedexperimentallyinafixed-bedreactor.The15%MWCNTs/Cr-Ti02sampledisplayedexcellentadsorptionproperties,andaSO2removalrateequatingto30.4151mg/gfromthesimulatedfluegascontaining2300μg/gofSO2,8%of02,and5%ofH20wasachievedunderoptimalconditionscoveringatemperatureof333.15K,andaspacevelocityof1275h^-1.TheadsorptionprocesswasenhancedbecauseCrdopingmodifiedtheporestructureandinhibitedthegraingrowthofTiO2.Inaddition,theFreundlichandLangmuirmodelsrevealedthatSO2wasmainlyadsorbedthroughchemicaladsorptiononthesamplesurfaces,andthethermodynamicmodelanalysisindicatedthattheadsorptionwasaspontaneous,exothermic,andentropy-reducingprocess.TheadsorptionkineticsofSO2canbedescribedbythepseudosecond-orderkineticandtheBanghamdynamicsmodels.Thepossiblereactionmechanisminvolvedindesulfurizationprocesswasalsoproposed.