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- 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。
- Based on the crosslinked polystyrene-polyacrylonitrile IPN matrix, the amidoxime group was introduced on the matrix through chemical reaction. 以交联聚苯乙烯-聚丙烯腈树脂为骨架,经功能基化反应制备出含偕胺肟基团的互贯型螯合树脂。
- Polyacrylonitrile fiber was modified into a chelating fiber containing amidoxime group by adding hydroxylamine, resulting from that nitrile group was transformed into amidoxime group. 以聚丙烯腈纤维为原料,加入羟胺试剂,将腈基转变为偕胺肟基团,使聚丙烯腈纤维改性成含有偕胺肟基团的螫合纤维。
- chelating fiber with amidoxime group 偕胺肟基螯合纤维
- Chelating fiber containing amidoxime group 偕胺肟螯合纤维
- 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;
- fiber containing amidoxime groups 偕胺肟纤维(AOCF)
- 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;
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- He broke away from that lawless group years ago. 他在几年前脱离了那个非法团体。
- The group of barbaric soldiers killed many people. 那群野蛮的士兵杀了很多人。
- The group was made up of doctors. 这个团体是由医生组成的。
- A group of boys dashed out of the classroom. 一群男孩子从教室里冲出来。
- I come upon a group of children play in the street. 我遇到一群孩子在街上玩耍。
- He goes about with a group of nice boys. 他经常和一群好孩子在一起玩。
- He is a the most brisk young man in this group. 他是这个小组中最活跃的年轻人。
- He showed me a photo of a family group. 他给我看一张合家欢的照片。
- The chief accountant of a manufacturing group. 一个制造业集团的总会计师。