2002•Unpublished venueRequires access

Synthesis of cation inartificial high moleculer and its flocculent performance

Tai Yu

Abstract

We prepare the cation inartificial high molecular flocculent by starch with diallyldimethy ammonium chloride(DMDAAC).Different initiator of oxidize redoxsystem are studied. We find the optimum reaction condition: m(starch)/m(DMDAAC)=1∶4;concentration of monomer, 35%; concentration of initiator,0.8?mmol/L;pH,2-3;reaction temperature,50?℃;reaction time,6?h. Performance experiment reveals that the product has better flocculent effect.

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Key concepts: Monomer, Ammonium chloride, Starch, Chemistry, Ammonium, Nuclear chemistry, Reaction conditions, Polymer chemistry