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Keywords chelate fiber;amidoxime;Palladium;adsorption;polyvinyl alcohol; 螯合纤维;胺肟;钯;吸附;聚乙烯醇;
Keywords Chelating fiber containing amidoxime group;Cr（VI）;Adsorption.; 含胺肟基鳌合纤维;铬;吸附;
Keywords chelating fiber containing amidoxime group;absorptive behavior;Mn; 偕胺肟纤维;吸附性能;锰;
Keywords chelating fiber;amidoxime group;Ni-coating waste water adsorpt ion; 偕胺肟螯合纤维;镀镍废液;吸附;
Keywords chelating fiber with amidoxime group;synthesis;structure;property; 偕胺肟基螯合纤维;合成;结构;性能;
Keywords chelating fiber containing amidoxime group;adsorption;metal ions;apple juice; 偕胺肟螯合纤维;吸附;金属离子;苹果汁;
The gold-adsorbing property of the amido oximime chelate fiber of carboxylic polyvinyl alcohol is studied. 研究了侧链含羧基的聚乙烯醇胺肟螯合纤维吸附金的性能。
The structure characteristics, varieties, production technologies, properties and application of chelate fiber were introduced. 介绍了螯合纤维的结构特点、种类及其制备方法、性能及应用。
Keywords s:chelate fiber;amidoxime;polypropylene;carboxyl group; 螯合纤维;胺肟;聚丙烯;羧基;
Keywords Chelate collector;Flotation;Spodumene; 螯合捕收剂;浮选;锂辉石;
Chelation can be taken between amidoxime group in amidoxime chelate fiber and some metal ions.The adsorbent has better adsorbability. 胺肟型螯合纤维的胺肟螯合基团可以与某些金属离子发生螯合作用,增强了吸附金属离子的定向性和选择性。
Keywords chelate collecting agent;comper-oxide ore;floatation; 螫合捕收剂;氧化铜矿;浮选;
Chelating fiber can be achieved through hydrolyzing the fiber of the copolmer of NVF and AN. 本论文从N-乙烯基甲酰胺与丙烯腈共聚着手，研究了共聚机理，最佳聚合条件；
Keywords Chelate resin;Gold;Silver;Cyanide;Adsorption; 螯合树脂;金;银;氰化物;吸附;
Abstract： Polyamine chelating fiber was synthesized by chemical modification, with the raw material of polyacrylonitrile fibre. 摘要：以聚丙烯腈纤维为原料，采用化学改性法，制备了多胺型螯合纤维。
Chelating fiber is prepared through reaction of hydroxylamine on textile polyacrylonitrile fiber and nitrile group changed into amid-oxime group. 聚丙烯腈纤维与羟胺试剂通过化学反应,腈基转变为偕胺肟基团,使聚丙烯腈纤维改性成为对金属离子具有螯合能力的螯合纤维。
Reaction kinetic study on preparing amidoxime-group chelate fiber 偕胺肟基螯合纤维制备的反应动力学研究
Keywords amidoxime chelate fiber;irradiation;graft;adsorption;palladium;polyvinyl alcohol; 胺肟螯合纤维;预辐照;接枝;吸附;钯;聚乙烯醇;
Keywords thioamide;chelating fiber;synthesize; 硫代酰胺;螯合功能纤维;合成;
Keywords amidoxime group;chelate fiber;preparation;hydroxylamine hydrochloride;polyacrylonitrile fiber;reaction kinet ics; 偕胺肟基;螯合纤维;制备;盐酸羟胺;聚丙烯腈纤维;反应动力学;