Preparation of Ruthenium chloride-grafted Zeolite from a Clay Mineral Ore and Studying Their Catalytic Properties | ||
| Journal of Education and Science | ||
| Article 9, Volume 30, Issue 5, December 2021, Pages 103-113 PDF (926.45 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.33899/edusj.2021.130894.1178 | ||
| Authors | ||
| Ragheed Yousif Ghazal* 1; Dhyaa Mahmood Fathy2 | ||
| 1جامعة الموصل کلیة التربیة للعلوم الصرفة قسم الکیمیاء العراق- الموصل | ||
| 2Department of Chemistry, College of Education for pure Science, University of Mosul, Mosul, Iraq | ||
| Abstract | ||
| This research work include studying one of the natural mineral ores available in Al-Hawy area (Mosul city – Northern Iraq) by chemical analysis and X-ray fluorescence (XRF) to identify its components of the elements as oxides, X-ray diffraction was carried out to determine the percentages of clay minerals (natural zeolites) and non-clay minerals in the natural ore. The natural zeolites were concentrated by removing carbonate, iron and separating the convertible silica into sodium silicate, the prepared zeolite was converted into (H-form) by treated with ammonium nitrite solution (1M) ,then grafted with ruthenium chloride (RuCl3.6H2O) .The properties and specifications of the prepared zeolite (grafted and non-grafted) were studied using techniques of (XRF) ,(XRD),(BET) , (SEM) and (differential& thermo gravimetric analysis(DTA)&(TGA) ) ,it was found that have a chemical and crystalline composition within the specifications of zeolites, as well as a good surface area , thermal stability and selective porous channels. | ||
| Keywords | ||
| Natural Zeolite,,; ,،,؛Montmorillonite,,; ,،,؛Kaolinite,,; ,،,؛SEM,,; ,،,؛XRD | ||
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