简介:Amajorenergyconservationandretrofittingproject—ap-plicationofnaturalgasassupplementaryfuelforsteamcrackershasbeensuccessfullyputintooperationstartingApril30,2008attheSINOPECYangziPetrochemicalCompany.Foralongtimethesteamcrackersintheoldandnewplant-sitesattheYangziPetrochemicalCo.usedtoconsumemeth-
简介:Twokindsofgaseswereusedtoinvestigatetheinfluenceofgasdensityonthehydrodynamiccharacteristicsinabubblecolumn.Itcanbefoundoutthathighergasdensityleadstosmallerbubblediameterandtheflowpatternsaredifferentforthebothgases.Energybalancemechanismsareanalyzedbyconsideringthegasdensitydifference.Modelsweredevelopedtopredicttheaveragebubblediameterwithgoodaccuracy.
简介:ThePSAunitfortreatingtherectificationtailgashasbeensuccessfullyputonstreamattheChloroalkaliStockCompany,Ltd.undertheShanmaGroup.Thetailgasthatwaspreviouslydirectlyventedintotheatmosphereiscurrentlybeingrecoveredandseparatedbythesaidunitwiththenontoxicfractionbeingventedintotheairandtherawacetyleneand
简介:Arelevantexpertgrouphascheckedandassessedthefeasibilityofanintegratedpropyleneprojecttobecon-structedbytheChangjiangNaturalGasChemicalCo.,Ltd.Theexpertsunanimouslyadmittedthatthefeasibil-itystudyreportofthisprojectisperfectandtheconstruc-tionplanisbasicallyviable.ThisintegratedpropyleneprojectwillbelocatedintheChemicalAreaofRugaoHarbor,
简介:TheeasternJungarregioninXinjiangwillconstructthelargestinChinacoalgasificationprojectwiththegasoutputreaching30billionm3/a.ItislearnedthattheStateDevelopmentandReformCommissionhasofficiallyap-
简介:Cokeovengasisoneofthemainbyproductsofcokechemi-calsindustry.Onetonofcokeformedcangenerate430m~3ofcokeovengas.Adoptionofappropriatechemicalpro-cessingmethodcanconvertmethanecontainedinthecokeovengasintoCOthatcanbefurtherconvertedintomethanol.ItislearnedthatcurrentlyChinahasconstructedandcom-missionedtenprojectsformanufactureofmethanolfrom
简介:TheSouthwestResearchandDesignInstituteofChemicalIndustryuponundertakingtheNationalScienceandTechnologySupportProgram'CatalystformanufactureofEGviahydrogenationofoxalateandrelatedprocessdevelopment'envisagedinthe'EleventhFive-YearPlan'hassuccessfullydevelopedthePdseriesofcatalystsfor
简介:ThefirstinChinacommercialtestunitformanufactureofsyntheticnaturalgas(SNG)throughlow-temperaturemethanationofcokeovengasratedat5000m3/dhascompletedits1000-hourcontinuoustestsattheTongshidaCokeryinShanxiprovince.Itislearnedthatthewholeprocesstechnologyisthefirstinnovativeprojectrealized