Preparation of Anorthite from Local Raw Iraqi Materials

الموضوعات

علوم بحتة وطبيعية

الملخص

The study concern with using local Kaolin of Duekhla to prepare Anorthite material. The sequence of study started with washing, chemical treatment and sedimentation to produce a fine powder by passing the product through a special sieve (less than 20 µm).then after this step dividing the fine powder product into two groups, the first group with out heat treatment and the second with heat treatment (calcinations) at 400 oC. Then the second required material is calcium carbonate, so it is sieved through mesh size (less than 20 µm).the next step was mixed these groups of Kaolin separately with calcium carbonate (CaCO3) in percentage of (kaolin : CaCO) as; (70% :30%, 75% :25%, 80% :20%, 85% :15%) respectively. The process of mixing is done by wet grinding with Ethanol technique; follow that drying and firing at 1200 3C for 1hr, 2hrs and 3hrs and 1300 o C for 1hr. The results are XRD and IR for fired sample shows that the groups prepared from (80%:20% and 85%:15%) and treated at 1200 o C for 3hrs gives the excellent results as Anorthite material (CaAl2 Si 2 O ). The chemical analyses study for acceptable Anorthite product was in coincidence with that defined by Ternary phase diagram. Additional 8 o study was done is dielectric properties give the same results. The conclusion behind this study is the Anorthite can be prepared from Kaolin Duekhla under specified treatment with calcium carbonate at certain mixing and firing condition.

روابط وملفات

التعريف والنوع

رقم الوثيقة

f2535468-a7e5-4d18-a3dc-c272fc89483c

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

14520_1.pdf

بيانات النشر

ترجمة العنوان

تحضير مادة الانورثايت من مواد محلية عراقية

ألقاب المؤلفين

[{"name_ar":"فاضل عبد رسن","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"معمر عبد العزيز كامل","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

English

المصدر والدورية

اسم المصدر

Preparation of Anorthite from Local Raw Iraqi Materials

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإشراف

فاضل عبد رسن

الإعداد

معمر عبد العزيز كامل

الاقتباسات الببليوغرافية