کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1211564 | 1493771 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chromatographic zinc isotope separation by phenol formaldehyde benzo crown resin
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Chromatographic zinc isotope separation by phenol formaldehyde benzo crown resin Chromatographic zinc isotope separation by phenol formaldehyde benzo crown resin](/preview/png/1211564.png)
چکیده انگلیسی
New types of phenol formaldehyde resin having benzo crown as a functional group were synthesized and applied to zinc isotope chromatographic operation. Zinc adsorption and isotope separation capacities were dramatically improved by using phenol formaldehyde benzo-15-crown-5 resin. Zinc batch adsorption tests were performed by various dehydrated organic solvents. Separation coefficient, É 8.1 Ã 10â4 and height equivalent to a theoretical plate (HETP) 0.105 cm for the isotopic pair of 68Zn/64Zn in phenol formaldehyde benzo-15-crown-5 resin were obtained in the case of acetone as the solvent at 298 ± 1 K.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography A - Volume 1113, Issues 1â2, 28 April 2006, Pages 182-185
Journal: Journal of Chromatography A - Volume 1113, Issues 1â2, 28 April 2006, Pages 182-185
نویسندگان
Xingcheng Ding, Masao Nomura, Tatsuya Suzuki, Yuichi Sugiyama, Toshitaka Kaneshiki, Yasuhiko Fujii,