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Separation of cerium from Egyptian monazite sands using solvent impregnated resin / Osama Saad Ahmed Helaly ; Supervised Nabil Mahmoud Abdelmonem , Ibrahim Mohamed Ahmed Ismail , Mohamed Sayed Abdelghany

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Osama Saad Ahmed Helaly , 2011Description: 129 P. : charts , facsimiles ; 30cmOther title:
  • فصل السيريوم من المونازيت المصرى بإستخدام راتنج مشرب بمذيب عضوى [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering Summary: Crude Egyptian monazite sand graded about 47% was digested using sulphuric acid then leaching with normal water into two successive stages . Double sulphate precipition was then applied upon the two monazite sulphate solutions using anhydrous Na₂ SO₄ . The precipitates were converted to hydroxides then their cerium constituents were oxidized at 180₀C for 10.0 hrs
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.04.Ph.D.2011.Os.S (Browse shelf(Opens below)) Not for loan 01010110056166000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.04.Ph.D.2011.Os.S (Browse shelf(Opens below)) 56166.CD Not for loan 01020110056166000

Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering

Crude Egyptian monazite sand graded about 47% was digested using sulphuric acid then leaching with normal water into two successive stages . Double sulphate precipition was then applied upon the two monazite sulphate solutions using anhydrous Na₂ SO₄ . The precipitates were converted to hydroxides then their cerium constituents were oxidized at 180₀C for 10.0 hrs

Issued also as CD

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