- NaringeninintheorganicsolventextractionandseparationattemptThetimesoforganicsolventextractionandofacidwashingandthedurationofacidichydrolysisneededareestablished....
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- 1、Themethodofenzyme-solventextractionprocessforginkgobilobaleaveswasstudied.2、StudyontechnologyforpurificationofWPAbysolventextractionprocess3、Insolventextractionprocessessuchastheseparationofcopperorrareearthelements,itwillmakeagreatprogresstoinc...
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- Influenceofeluteandextractionsolventontheinclusionefficiencydeterminationofessentialoilandβ-cyclodextrincomplexTheselectionofextractionsolventandacidityofstrippingagent,andtheeffectofinterferencingionwerestudied....
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- Varioussolventnaphthafractiongenerallyhavetogothroughrefining.Themixedsolventconsistsofsolventnaphtha,decalin,andpetroleumetherinacertainproportion,whichwasusedtosynthesize3-sulfop-anisidinebyusingp-anisidineasrawmaterial....
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- 1、solventextractionandhydrogenerationofextracts2、Supercriticalfluidextraction,microwaveassistedextractionandacceleratedsolventextractionhavereducedthetimeandsolventneededforsampleextraction.3、Unlikeconventionalsolventextraction,membraneextractioni...
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- Preparationofphasechangematerialmicro-capsulesbymicro-reactorandsolventevaporationapproachMoreover,PLAporousmicrosphereswerefabricatedbysolutioninducedphaseseparationbasedonemulsion-solventevaporation.Microencapsulationofsodiumbicarbonatewaspreparedb...
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- Itsmanufactureprocessincludesthedeasphaltingofthevacuum-pressureresidualoil,solventrefining,solvent-dewax,refining,shapingandpacking.Usingsolventrefiningtechniquetoproducerubberoilfromfurfuralextractoilandcatalyticcrackingcyclestockwasstudied.Saturat...
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- InvestigationonsolventextractionmethodtoregulatemolecularweightanditsdistributionofpolycarbosilaneThemacroreticularresintoadsorbleucomycin(LM)asthebettermethodtoreplacethesolventextractionmethodwasdesigned.Theresultsshowthatsupersonicmethodissuperior...
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- Thusthemicroencapsulatedparaffincouldnotbeusedinthepresenceofaromaticsolvent.Thebasaluse,theproductiondevelopmentandthemarketforegroundofthede-aromaticsolventoiletc.Moderatelyresistanttofishoilandotheranimalandvegetableoils.Notresistanttoaromaticsolv...
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- 1、Highstrength,generalpurpose,excellentsolventresistance.2、Thebestsolventresistancealsohasaverysmallamountofsolventtodissolveandswell.3、Thefinishedcoathasgoodflexibilityandsolventresistancepower.4、Thesolventresistancepropertytestrevealedthatmulti...
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- Thesmokerinhalesdosesofnicotinevaporizedwiththehelpofasolventsuchaspropyleneglycol.DEETworkswellasasolventandcandissolvecertainplastics,spandex,leather,andworksasanailpolishremover.AnECBpledgeofunlimitedbackingforsolventgovernmentswouldhavehadafarbet...
- 19957
- ExtractionofessentialoilbysolventfreemicrowaveextractionfromfreshorangepeelandcompositionanalysisUnsymmetricalbisindolylalkanewith73%~99%ofyieldsweresynthesizedbyiodinecatalyzationfromindolewith(1H-indol-3-yl)(alkyl)methanolundersolventfreeconditiona...
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- colourfastnesstorubbingwithorganicsolventStudyonextractingtechnologyoftartarybuckwheatbranoilbyorganicsolventanditscomponentanalysisDeterminationoforganicsolventresidueinSpectinomycinSulphatebyGasChromatographyThewaxesareclassedasalcoholororganicsolv...
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