国产精品美女久久久,久久天天躁狠狠躁夜夜躁2o2o,日韩av高清无码,天堂中文最新版在线官网在线

ThehydrogenationofaseriesoffunctionalgroupshasbeenperformedusingH-Cube®,anovelcontinuous-flowmicrofluidichydrogenationreactor.TheseexperimentsdemonstratethattheH-Cube®canperformadiverserangeofheterogeneoushydrogenationreactionswithh...

INTRODUCTIONSelectivecatalytichydrogenationofa-b-unsaturatedaldehydesisanimportantstepintheindustrialpreparationoffinechemicalsａndattractsmuchinterestforfundamentalresearchincatalysis1.Cinnamylalcoholplaysanimportantroleintheperfumeａndflavo...

TheH-CubePro™improvesupontheoriginalH-Cube®byofferinggreaterhydrogenproduction（upto60mL/min）forhigherthroughput,widertemperaturerange（from10-150°C）including-forthefirsttime-activecoolingformoreselectivereactions.Importantly,reacta...

TheX-Cube™isacontinuousflowreactor,capableofperformingchemicalreactionunderinertconditions,temperaturesupto200°Cａndpressuresupto150bar.Thispapershowsthatcarbon-carbonformingreactionsarefarmoreefficientontheX-Cube™incomparisontob...

Metalcontaminationisamajorprolemforthepharmaceuticalａndfinechemicalindustries.Alargeamountoftimeａndresourceisspentpurifyingcompoundsaftercatalyticsteps,sothatthematalcancentrationinwithintheacceptablelimit.Generally,theacceptablelimitis0.05...

ERASPEC培安中紅外汽油分析儀（快速辛烷值測試），實現(xiàn)準(zhǔn)確可靠地快速燃油分析標(biāo)準(zhǔn)評估，安全管理成功應(yīng)用于石油公司，煉油廠，民營企業(yè)，質(zhì)檢系統(tǒng)，高校，汽車等行業(yè)，并榮獲*，*，*高度評價。為機場，港口，加油站及油庫產(chǎn)品交接、市場質(zhì)量監(jiān)控等快速檢驗提供了利器。成為石油公司成品油快速質(zhì)量控制儀器。石油公司質(zhì)量監(jiān)控油庫快速交接加油站快速檢測煉油廠中間控制企業(yè)油品快速調(diào)和分析成品油市場監(jiān)督質(zhì)檢生物燃料檢測汽車行車實驗和發(fā)動機性能評價ERASPEC技術(shù)參數(shù)另有中石化要求的十幾項非法添...