Rashitova, Shahnoza Shuhrat qizi (2024) SEOLITLARNING QIYOSIY XARAKTERISTIKALARI. Analytical Journal of Education and Development, 4 (12). pp. 105-108. ISSN 2181-2624
Text
12340 (1).pdf Download (516kB) |
Abstract
Adsorbsiya davomiyligi 20-100 soat bo‘lganda sulfat kislota bilan aktivlashtirilgan bentonitda namlik sig‘imi katta bo‘ladi. Uning qiymati bu vaqtda 180-240mg/intervalida bo‘ladi. Undan keyin tabiiy bentonit turadi, 20 soatlik adsorbsiyasinignamlik yutishi 145-150mg/g dan 5 soat davomida 200mg/g gacha oshadi. Tajribaning birinchi sutkasida adsorbsiya effektivligi quyidagi ketma-ketlikda bo‘ladi: CaA (140 mg/g); NaA (140 mg/g); Navbahordan bentonitida (95mg/g); Navbahor tabiiy bentonitidan olingan mezog‘ovakli seolitda(145mg/g); HCl bilan aktivlashtirilgan bentonitda, (175mg/g). Tajribaning to‘rtinchi sutkasida (davomiyligi 100soat) seolitlar namlik sig‘imi quyidagi ketma-ketlikda o‘zgardi: tabiiy bentonit(190mg/g); Na2CO3 bilan aktivlashtirilgan bentonit (210mg/g);
Item Type: | Article |
---|---|
Subjects: | Q Science > QD Chemistry |
Divisions: | Postgraduate > Master's of Management |
Depositing User: | Journal Editor |
Date Deposited: | 11 Dec 2024 17:31 |
Last Modified: | 11 Dec 2024 17:31 |
URI: | http://eprints.umsida.ac.id/id/eprint/14799 |
Actions (login required)
View Item |