简介：ThecaprolactamplantofBalingPetrochemicalCompany,SINOPEChasbeenoperatingcontinuouslyforfouryearswithoutshutdownforoverhaul.Debottleneckinghasbeenachievedthroughoptimizingtechnologyandtechnicalinnovation.Caprolactamproductionreached72kt/aandcyclohexanoneproductionreached69kt/awithtotaloutputvalue850millionRMB.

简介：Itislearnedfromthe2013SummitForumonStrategicDevelopmentofCoal-to-NaturalGasinChinathattheChinaSedinEngineeringCompany,Ltd.hasdevelopedwithindependentintellectualpropertyrightstwoexperimentalfurnacesforpressurizedgasificationofcrushedcoal,5min

简介：为FCC石油的选择hydrodesulfurization(HDS)的催化剂的反应上的催化剂，添加剂和催化剂准备方法的活跃金属部件的影响被调查，并且有高HDS性能的RSDS-21催化剂和有高选择的RSDS-22催化剂被RIPP开发。为FCC汽油的选择HDS的催化剂的一个新系列的合成装载表明了优秀desulfurization活动和选择，在常规hydrotreating下面，条件能生产在抗爆索引满足国家排放标准和与更少的损失标准的欧元排放的干净汽油产品。在为FCC石油的选择HDS被采用之上的FCC催化剂的使结束的新系列与好稳定性一起有好适应性到不同化工物品。

简介：TheHaixiangCleanTechnologyEngineeringCompany,Ltd.inShaanxiXi’anhasmadebreakthroughinthefieldofmetha-nolrecoverytechniqueaftersuccessivelyintroducingarangeoftechniquesforseparationandpurificationofmethanol,

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简介：TheexistingbutadieneunitatYangziPetrochemicalCom-panywasoriginallyratedbydesignat53kt/a.Afterwardsthiscompanyhasexpandeditsethyleneproductioncapac-ityfrom300kt/ato650kt/a,resultingindoublingofthe

简介：Anewsilicasolbinderwasobtainedbymixingtheacid-modifiedaluminiumsulfateandwaterglass.TheeffectofSiO2concentrationinsodiumsilicate,pHvalueandpolymerizationwasinvestigated.Thenewsilicasolbinder,whichpossessedabundantporevolumeandsuitableacidamount,wasanidealcomponentforpreparingcrackingcatalyst.Asaresult,thecorrespondingcatalystcomprisingthenewbindershowedexcellentperformance.Comparedwiththereferencesample,theliquefiedpetroleumgas(LPG)andpropyleneyieldobtainedoverthiscatalystincreasedby3.49and1.20percentagepoints,respectively.TheperfectporestructureandsuitableLewisacidamountofnewsilicasolwerethepossiblereasonleadingtoitsoutstandingperformance.

简介：TheresearchteamheadedbyProfessorWangJunoftheNanjingTechUniversity(NJTech)hasmadeanimportantprogressinthearomaticsalkylationreactionformanufactureofphenolcompoundsoverzeolitecatalyst,whichhasbeenusedtopreparephenolcompoundsviainstantaneousalkylationreactioninvolvingovertenaromaticcompounds(includingbenzene).

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简介：TheInstituteofMicrobiology,ChineseAcademyofSciences(CAS)hasdevisedandcreatedanewpathwayforbiosynthesisofacetonefromcarbondioxide.ThroughoptimizationofphotosynthesisforcarbonfixationinsidenativecyanobacteriumSynechocystissp.PCC6803toredistribute

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简介：Anovelporousbinderwasobtainedfromacid-treatedkaolin.Thisnewbinderpossessedabundantmeso/macropores,goodhydrothermalstabilityandheavymetalresistance.Thepreparedcatalystusingnewbinderfeaturedlowattritionindexandlargeporevolume.ThecatalystswerecontaminatedwithNi,V,andtestedinafixed-fluidizedbedreactorunit.Incomparisonwiththereferencesample,theoilconversionachievedbytheabove-mentionedcatalystincreasedby3.50percentagepoints,andheavyoilyielddecreasedby2.86percentagepoints,whilethetotalliquidyieldandlightoilyieldincreasedby2.82percentagepointsand0.79percentagepoints,respectively.Theperfectporestructure,goodhydrothermalstabilityandheavymetalresistantperformanceofnewbinderwerethepossiblecausesleadingtoitsoutstandingperformance.

简介：RecentlytheresearchteamoftheStateKeyEngineeringLaboratoryforManufacturingOlefinsfromMethanolheadedbyAcademicianLiuZhongminandResearchFellowZhuWenliangattheCASDalianInstituteofChemicalPhysicshasmadenewprogressintheproductionofaromaticsviacouplingofmethanolwithCO.

简介：Thenewprocessforcatalyticrectification/hydrolysisofmethylacetatedevelopedbytheChemistryandChemicalEngineeringCollegeofFuzhouUniversityhasbeendissemi-natedandapplied.Thisprocessadoptsthenewintegratedtechnologyofcatalyticrectificationwhichnotonlyhastack-ledtheproblemoflowrateofhydrolysisofmethylacetateobtainedinthecourseofPVAmanufacture,butisalsobe-

简介：Theproductionunitusinganewprocessformanufactureof1,3-phenylenediaminedevelopedindependentlybytheQingdaoScienceandTechnologyUniversity(QSTU)hasbeensuccessfullyputonstreamattheShandongEkesenChemicalCompanywithitsproductioncapacityreaching10kt/aandalltechnicalindicatorscomplyingwith

简介：Thenew80kt/acoalchemicalunitattheLinhuanCoalChemicalCompanyinAnhuiprovincewilladoptthearo-maticsextractionprocesslicensedbyLyondellBasellCompany

简介：InAugust2008thenewtechnologyformanufactureofpro-pyleneoxidethroughdirectoxidationofpropylenebyhy-drogenperoxidedevelopedbyDalianInstituteofChemicalPhysics(DICP),CAShaspassedtheexperts'appraisalor-ganizedbytheScienceandTechnologyDepartmentofLiaoningProvince.Itistoldthatthisnewtechnology,beinganenvironmentallyfriendlynewprocess,willeventuallyput