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| SYNTHESIS AND APPLICATION OFIMINOCARBOXYLIC CHELATING FIBERS | |
| 摘 要： | INTRODUCTIONAsanimportantfunctionalresin,theiminocarboxylicchelatingresin,suchasD401(China),DowexA--1(U.S.A),DiaionCR--10(Japan),KT--1(USSR)hasalreadybecomecommodityinChinaandothercountries.Theresincaneasilyformchelatingcomplexwithdivalentmetallicions.Thesyntheticmethodsofthisresinhavebeenreportedanddeeperresearchesarestillcarried..l--sj.Theuseofchelatingresin,however,hasdisadvantagethattheadsorptionrateisverylowandthetreatmentofsuchresinsisdifficult.In'Postgraduate(1992)ordertoe… |
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