卜公茶皂素前處理劑的作用機(jī)理探討.pdf

1、河北科技大學(xué)碩士學(xué)位論文卜公茶皂素前處理劑的作用機(jī)理探討姓名：趙影申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：紡織化學(xué)與染整工程指導(dǎo)教師：崔淑玲20121218AbstractBugongteasaponin，whichisanEnergy—savingandenvironmentalfriendlypretreatmentagent，hadbeenproposedBecauseitsuseprocessdoesnotchangetheoriginaleq

2、uipment，withoutaddingofcausticsodaandhydrogenperoxide，thecottonfabricbleachingandscouringcanbecompletedinonepretreatmentbath，SOdyeingandprintingindustrypaysmoreandmoreattentiontoitButthereasonofitsadvantages1Sunderfully，

3、especiallythetheorywithoutcausticsodaandhydrogenperoxidelSnotclarifiedin，nOWitsapplicationhasnotbeeneffectivelypromotedThroughalargenumberofsystemicexperiment，thispaperresearchedtheactivemechanismBu—gongteasaponin，wecand

4、rawsomeconclusionsasfollow：1)TheBugongteasaponinhasgoodbleachingscouringperformance，theSemisqualityofprocessedcottonfabricsmeetproductionrequirements，andinimpregnatingprocesscondition，thecottonfabricfinishedbytheBu—gongs

5、aponinprocessinghavebetterqualitythanthatalkalifinishedbyalkali—oxygenprocessing；2)Pureteasaponinhasnobleachingperformanceoncottonfabric；3)ThebleachingsubstanceinBu—GongteasaponmISsodiumpercarbonateanditsmasscontentisapp

6、roximately45％；4)AlkaliagentinBu—Gongteasaponinisamixtureofsodiumhydroxideandsodiumcarbonate，andthemasscontentofsodiumhydroxideisapproximately28％，themasscontentofsodiumcarbonatecontentisapproximately5％；5)Addingacertainamo

7、untofhydrogenperoxidestabilizerandrefiningagenttoBu—gongteasaponincaneffectivelyimprovethefabricwhitenessandcapillaryeffect，andreducefabricstrengthlosing；6)ThemechanismofBuGongteaisessentiallyhydrogenperoxidebleachingand