عناصر مشابهة

• SYNTHESIS , PHYSICO CHEMICAL STUDIES AND CATALYTIC ACTIVITY OF SOME METAL COMPLEXES
  بواسطة: MOHAMED MOHAMED MAHMOUD EL SAYED منشور: (2012)
• STUDIES OF SOME CATALYTIC REACTIONS IN PRESENCE OF SUPPORTED METAL OXIDE CATALYSTS
  بواسطة: AHMED HASSAN ALI NASAR منشور: (2008)
• 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)
• STRUCTRAL AND CATALYTIC ACTIVITY OF ALUMINA -SUPPORTED METAL OXIDE CATALYSTS : CATALYTIC HYDROLYSIS OF HIGHLY STABLE FREON-14 (CF4)
  بواسطة: ZEINHOM MOHAMED AHMED ALI EL BAHY منشور: (2003)