کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
227509 | 464823 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Determination of trace level carbonate ion in Mg–Al layered double hydroxide: Its significance on the anion exchange behaviour
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Determination of trace level carbonate ion in Mg–Al layered double hydroxide: Its significance on the anion exchange behaviour Determination of trace level carbonate ion in Mg–Al layered double hydroxide: Its significance on the anion exchange behaviour](/preview/png/227509.png)
چکیده انگلیسی
The presence of trace level (<1 ppm) carbonate ion in the interlayer space of MgAl-LDH has been estimated by ion chromatography technique using a novel inverse chemical suppression method using 0.5 mM H2SO4 as mobile phase and 25 mM LiCl as regenerating solution. The presence of carbonate ion in the LDH structure was found to affect the anion exchange capacity of MgAl-LDH. This has been illustrated by carrying out anion exchange of nitrate ion in the MgAl-LDH structure with chloride ion. The importance of this simple but accurate technique for the carbonate ion estimation is demonstrated and reported in this communication.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 18, Issue 6, 25 November 2012, Pages 2211–2216
Journal: Journal of Industrial and Engineering Chemistry - Volume 18, Issue 6, 25 November 2012, Pages 2211–2216
نویسندگان
Jui Chakraborty, Somoshree Sengupta, Sudip Dasgupta, Manjusha Chakraborty, Swapankumar Ghosh, Sudipta Mallik, Kamal Lal Das, Debabrata Basu,