简介：在由为准许丙烯腈技术到Belarus的SINOPEC上海石油化学的研究院(SPRI)的成功的出价以后，另一条好新闻也被传给SPRI。根据SPRI开发的技术生产的甲苯disproportionation催化剂成功地在2007年9月14日在BelorussianNaftan公司在第一次尝试被放在溪流上。

简介：为了为重油变换改进RFCC单位的能力，减少焦炭和油泥浆的收益，并且增加，经济单位受益，西诺佩克·卢奥伊昂·布朗奇公司开始在统一展示强壮的重油变换能力，焦炭的低收益和油泥浆的耐力催化剂的它的号码2RFCC使用了的开始的2007年8月，和高总数点亮液体产量。在2007年11月进行的耐力催化剂的刻度上的结果显示了那在这种情况下使用败坏，化工物品质量和催化剂，焦炭的收益，油泥浆和气体的更低的单位消费分别地由0.28%，1.24%和0.35%减少了。精华产量和全部的轻液体产出的光由0.8%增加了并且1.88%分别地。

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简介：ThevanadiumspecieswerecontaminatedonFCCcatalystsbyusingtheMitchellmethod.AfterthehydrothermaldeactivationoftheFCCcatalysts,thecrackingreactionwasperformedonthesecatalystsamples.ThetestresultsrevealedthattheconversionoffeedstockandthegasolineyieldobtainedovertheFCCcatalystswithvanadiumtrappingcomponentswereobviouslyhigherthanthosewithoutadditionofvanadiumtrappingcomponents.TheresultsalsoshowedthatthedrygasandcokeselectivityontheFCCcatalystscontainingvanadiumtrappingcomponentswasimproved.TheX-Raydiffractionresultsprovedthatthezeolitecrystalstructurewaswellprotectedbythevanadiumtrappingcomponentsduringitshydrothermaldeactivationstep.TheresultsofSEM-EDXmappingdisclosedthatthevanadiumwasenrichedonthevanadiumtrappingcomponentswhichverifiedthepositivefunctionofvanadiumtrappingcomponents.

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简介：ThestrontiummodifiedwasteFCCcatalystwaspreparedbymagneticstirringmethodandcharacterizedbyXraydiffractometry(XRD),UV-Visdiffusereflectancespectrometry(DRS),X-rayphotoelectronspectroscopy(XPS)andscanningelectronmicroscopy(SEM).Meanwhile,itsphotocatalyticdenitrogenationperformancewasevaluatedintermsofitsabilitytodegradetheN-containingsimulationoilundervisiblelight.Amixtureofstrontiumnitratesolution(withaconcentrationof0.5mol/L)andwasteFCCcatalystwascalcinedat400℃for5hpriortotakingpartinthephotocatalyticdenitrogenationreaction.ThetestresultsshowedthatthephotocatalyticdegradationrateofpyridinecontainedinsimulationoilinthepresenceofthestrontiummodifiedFCCcatalystcouldreach92.0%undervisiblelightirradiationfor2.5h.

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简介：Inthecourseofreductionofreformingcatalystbynothydrogenacertainamountofchlorinecontainingcompoundsisaddedtotherecyclehydrogentofacilitatethereductionofsulfates.Theoutcomeofcommercialapplicationofthistechniquehasrevealedthattheprocedureof"regenerationbychlorination→reduction→sulfateremoval→sulfidingandoilfeed-in"aimedatsulateremovalisverysimpleandcanrecoverthereactionactivityofreformingcatalystafterhavingbeenpoisonedbysulfates.Thisprocedurecanbedisseminatedforapplicationinrefineries.

简介：<正>TheDalianInstituteofChemicalPhysicsofCAShasmadegreatstridesinselectiveoxidationstudiesafterhavingperformedsuccessfulcommercialtestingofthenovelcatalystforoxidationofparaxyleneinthe100kt/ascale.

简介：<正>Drivenbytheincreasingsupplyofheavyoilswithdeterioratingquality,ahighnickel-resistantcatalystforcatalyticcrackingofinferiorcrudeoilswasdevelopedbytheResearchInstituteofPetroleumProcessing(RIPP).Catalystperformancewasevaluatedinalaboratoryfixedfluidizedbedreactor.Thetestresultsshowedthatthehighnickelresistancecatalystexhibitedgoodbottomscrackability,goodnickelresistance,andgoodadaptabilitytochangesinoperatingparameters,whichhadnoadverseeffectontheproductdistribution,indicatingtoamostpromisingprospectforapplicationofthiscatalystincatalyticcrackingofinferiorcrudeoil.

简介：Exo-tetrahydrodicyclopentadiene(exo-TCD)是在房间温度在H类型沸石(H)上使不能调动的重要高精力的fuel.Silicotungstic酸(SiW)被用来与催化剂的不同SiWcontents.Catalytic表演准备H沸石催化剂经由endo-tetrahydrodicyclopentadiene(endo-TCD)的异构化在exo-TCD的准备期间被调查催化剂的.The性质由XRD描绘了，温度氨(NH3-TPD)的规划解吸附作用，英尺红外，和N2广告

简介：Anoveladditiveincorporatedintothecatalystforremovingtraceolefinsfromaromaticswasproposed,andunderthelaboratoryconditionsthelifetimeofthecatalystwasincreasedfrom5hto8huponspecifyingtheconversionoftheolefinsequatingtomorethan55%asacriterion.Catalystproduction,whichwasnamedROC,hasbeensuccessfullyscaledupfromlaboratoryformulationstocommercialscalemanufactureandover100tonsofcatalysthadbeenproduced.ThesuperiorityincatalyticactivitywasidentifiedbytheevaluationtestsoftheROCcatalystbasedonwhateverkindoffeedstocks(withtheirbromineindexrangingfrom400mgBr/100gto1200mgBr/100g)beingusedasthefeedstock.TheX-raydiffractionpatternshadverifiedthattheadditivewashighlydispersedonthesurfaceofcatalyst;theGC-FIDanalysisresultsshowedthattheROCcatalystcouldincreasethexylenecontent;thepyridine-FTIRspectroscopicanalysessuggestedthattheadditivecouldincreasetheamountoftheweakLacids,whichwasthemaincauseleadingtoenhancementofthecatalystactivity.

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简介：Theslurry-bedhydrocrackingofKaramayVGOwithwater-solubledispersedcatalystwasstudiedandthecatalystafterbeingseparatedfromthereactionproductswasanalyzedbyusingLRS,XRDandXPStoidentifythecrystalstructureofthecatalyst.Inthispaper,thecatalyticfunctionsofmolybdenum,nickelandironwerestudiedrespectivelyduringtheslurry-phasehydrocrackingwhileusingdiphenylmethaneasthemodelcompoundandVGOfromKaramaycrudeasthefeedstock.Thetestresultsshowedthat,duringtheslurry-phasehydrocrackingofheavyoil,themetalsulfidesenteredintochemicalreactionswiththefreeradicalintermediateH·formedonthecatalystsurface.Thefree-radicalintermediateH·formedonthecatalystsurfacecouldreactwiththefree-radicalsofbigmoleculesandcouldsuppresscokedeposition.

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简介：(两重棉包线)深催化的裂开由RIPP(石油处理的研究院)发展了，SINOPEC是为生产在石油化学的工业使用的原料用重化工物品从FCC过程导出的一个催化变换过程，第一在1990被表明例如乙烯和propylene.It并且自从1994.Up，被商品化到现在，七个单位被放进生产在内并且在中国，和单位现在在建设中并且在设计的阶段的许多另外的两重棉包线外面

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简介：减少硫的功能的部件--吊楔酸硷的对化合物--并且联系活跃沸石部件被开发为在汽油减少硫内容准备RFCC催化剂DOS。催化剂评估的结果表明了酸硷的对化合物在此开发了的吊楔能提高分子的硫由催化剂加重支持desulfurization反应继续的宏的变换，并且酸硷的对化合物能毫无疑问减少的选择沸石和吊楔的合作行动在汽油的石蜡和硫内容。因此开发的催化剂DOS的重油变换能力更高结合了一个提高的电阻到重金属污染在超过20%在汽油减少硫内容。在西诺佩克·久贾恩格·布朗奇公司的这催化剂的商业应用程序表明了与GRV-C催化剂相比，催化剂DOS获得的油泥浆收益在汽油与一种改进coke选择，增加的全部的液体收益，和一个减少的石蜡内容一起被减少。在汽油/硫在的硫的比率喂油能被20.3m%减少。

简介：Thenew-generationcatalystSANC-11forsynthesisofacrylonitriledevelopedbySINOPEC’sShanghaiPetrochemicalResearchInstitutehasbeenappliedinthecommercial-scalecommissioningofthe1000AreactoroftheShanghaiPetrochemicalCompany,whenthereactorof