عناصر مشابهة

• SYNTHYSIS SPECTROSCOPIC STUDIES AND CATALYTIC ACTIVITY OF SOME TRANSITION METAL COMPLEXES ENCAPSULATED IN ZEOLITE PREPARED FROM RICE HUSK
  بواسطة: KARAM SAIF AL NASSER SOLIMAN MOHAMED منشور: (2012)
• PREPARTION AND CHARACTERIZATION OF ZEOLITES ISOMORPHOUSLY SUBSTITUTED BY SOME TRANSITION METAL IONS
  بواسطة: MOHAMED HASSAN ESMAIEL FODEAL منشور: (2004)
• REMOVAL OF SOME HEAVY METAL IONS FROM AQUEOUS SOLUTIONS BY RICE HUSK ASH
  بواسطة: SALWA EL - SAYED ZAKI GARAMON منشور: (2011)
• SYNTHESIS AND CHARACTERIZATION OF MODIFIED INORGANIC ION EXCHANGER FOR TREATMENT OF SOME HAZARDOUS LIQUID WASTES AND ITS IMMOBILIZATION IN CEMENT MATRIX
  بواسطة: AHMED SOLIMAN AHMED منشور: (2011)
• PREPARATION AND CHARACTERIZATION OF SOME NANO - SIZED TRANSITION METAL OXIDES USED AS CATHODES IN LITHIUM BATTERIES
  بواسطة: SUZAN KAMAL ABD EL - HAMIED SABER منشور: (2010)