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STRI Dean

Prof. Abd El-Aziz Ahmed Said

 

 
Prof. Abd El-Aziz Ahmed Said

 

Name:  
      Abd El-Aziz Ahmed Said
Address:

Sugar Technology Research Institute, Assiut  University, Assiut, Egypt.
OR Chemistry Dept.,Faculty of Science, Assiut University, Assiut Egypt.

Tel.:  +2 (088) 2314702 ,  + 2 (088)  2313713 . (Office).

Fax. +2 (088) 2313713.

E-mail: A.A.Said@acc.aun.edu.eg       

Educational Background and Degree Obtained: 

B.Sc. (Chemistry) Assiut University (1975).
M. Sc. (Physical Chemistry) Assiut University (1979).
Ph.D. (Physical Chemistry) Assiut University (1982). 

Position Held and Experience:
  • Demonstrator           (1975-1979), Chem. Dept.,   Assiut University.
  • Lecturer Assistance (1979-1982), Chem. Dept., Assiut University.
  • Lecturer                    (1982-1987), Chem. Dept., Assiut University.
  • Associate Prof.         (1987-1994), Chem. Dept., Assiut University.
  • Professor                   ( 1994-Now), Chem. Dept.,  Assiut University.
Present Research and Activity:
  • Heterogeneous Catalysis.
  • Solid State Chemistry.  
  • Surface Chemistry.  

Post Doctoral Training :

Fellowship at Tokyo Institute of Technology (1985-1986).  

Conference Attended: 

About 10 International  Meetings in the Same Area  of Interest.

Publications: 

About 72 Published Scientific Papers in Different Areas Such as  Heterogeneous Catalysis , Surface and Solid State Chemistry, and Thermal Analysis. (Please  See the Attached List of Publications). 

Projects:

1-  Principal investigator, (Sugar 39).

Synthesis of an active and selective catalyst able to replace the strong sulphuric acid in production of ethyl and butyl acetates. 

2- Investigator,  (Sugar 28).

Extraction of legnin and use  it in the synthesis of some Materials can be used for the improvement of cement Properties.     

3- Investigator, (Sugar 49).

Synthesis of ethyl and butyl acetates by electrolysis. 

4- Principle investigator.

Removal of the deposited materials from the unites of molasses factory, (SIIC).   

Prizes: 

  • Prize of Assiut University of the scientific excellence in basic science (Chemistry), (1998).
  • The best research work in Chemistry, (1998).
  • The best research work in Chemistry, (1994).

List of Publications:

  1. Sintring Studies on Mg(OH)2 .K.M. Abd El-Salaam,R.M. Gabr and A.A Said. Surface Technology, 9(1979) 427 .  
  2. Surface Characterization Studies on the Thermal Products of Magnesia  K.M. Abd El-Salaam, R.M. Gabr and A.A Said. Bull.  Fac.  Sci.,  Assiut Univ. 8 (1979) 11 .  
  3. Electrical Studies on V2O5 Catalysts Doped and mixed with Foreign   Ions.  K.M. Abd El-salaam and A.A Said. Surface Technology, 17(1982) 199.  
  4. The Effect of Doping with Foreign Ions on the Texture Change of V2O5. K.M. Abd El-Salaam and A.A Said. Surface Technology,  18 (1983) 13 .
  5. Catalytic Decomposition of 2-Propanol Over Pure Vanadium Oxide Catalyst.  K.M. Abd El-Salaam and A.A Said. Oxidation  Communication 5, (3-4) (1983) 291.  
  6. Physical Studies on mixed Vanadium Oxide Catalysts. K.M. Abd El-Salaam, E.A. Hassan and A.A Said. Adsorption  Science & Technology, 1 (1984) 169.  
  7. Additive Effect on the Catalytic Decomposition of 2-Propanol Over V2O5 Catalysts.  K.M. Abd El-Salaam, E.A. Hassan and A.A Said. Surface Technology, 21 (1984) 327 .  
  8. Influence of Foreign Oxides Added to Unsupported V2O5 Catalyst on its Electronic Properties During the Thermal Decomposition of  2-Propanol . K.M. Abd El-Salaam E.A. Hassan and A.A Said.  9th Canadian Symposium on Catalysis Proceedings, Quebec, Canada   411-417- (1984).  
  9. Thermal Decomposition of KMnO4 Catalysed by V2O5 Mixed with Foreign Ions.  A.A Said. K.M. Abd El-Salaam and E.A. Hassan.  Surface Technology, 19 (1983) 241  
  10. Effect of Oxide Additives on the Thermal Decomposition of KClO4.A.A Said .    E.A. Hassan and K.M. Abd El-Salaam.  Surface Technology, 20 (1983) 131  
  11. Electrical Conductivity and Thermogravimetric Studies of the  Thermal decomposition of Doped Cobalt Carbonate. A.A Said . E.A. Hassan and K.M. Abd El-Salaam.  Surface Technology,  20 (1983) 123.  
  12. Influence of Additives to Chromium Oxide Catalysts for Thermal  Decomposition of KClO4.  E.A. Hassan, A.A Said. and K.M. Abd El-Salaam.  Surface Technology, 21 (1984) 117 .  
  13. Alkali Metal Oxides Action on V2O5 Catalysts Used in 2-Propanol   Decomposition.  I -Thermal Decomposition and Electrical Conductivity Studies.  E.A. Hassan, A.A Said. and K.M. Abd El-Salaam.  Thermochimica Acta, 87 (1985) 219.  
  14. Action of Chromium Oxide as a Catalyst in the Course of KMnO4 Decomposition.  E.A. Hassan, A.A Said. and K.M. Abd El-Salaam.  Thermochimica Acta, 91 (1985) 9.  
  15. Heterogeneous gas Phase Dehydrogenation of Cyclohexane Over Bi2O3-Molybdate Catalysts.  K.M. Abd El-Salaam, E.A. Hassan and  A.A Said. Bull.  Fac.  Sci., Assiut Univ., 14 (1985) 23.  
  16. The Catalytic Effect of Aluminium Ions Added to Cupric Oxide During Propan-2-ol Decomposition.  E.A. Hassan, A.A Said. and K.M. Abd El-Salaam.  J.Indian Chem.  Soc., 3 (1986) 295.  
  17. The Electrical Conductivity of  - Irradiated Cobalt-Iron Oxides.  E.A. Hassan, K.M. Abd El-Salaam and A.A Said .9th Conference  of Solid State Science, Sant Catherine, Sinai, Egypt, (1986).  
  18. Electrical Conductvity Studies on Zinc-Iron Oxide Catalysts. K.M. Abd El-Salaam, E.A. Hassan, A.A Said. and M.M. Mohamed. Bull.  Fac.  Sci.   Assiut Univ., 19 (1986) 11 .
  19. Gamma-Irradition Effect on the Catalytic Behaviour of Binary Oxide Catalysts.  E.A. Hassan, K.M. Abd El-Salaam and A.A Said. Bull. Chem.  Soc.  Jpn., 61 (1988) 1331
  20. Peroxide Anions as Possible Active Species in Oxidative Coupling of Methane.  K. Otsuka, A.A Said. K. Jinno and T. Komatsu. Chem. Lett., 80 (1987) pp. 77 .
  21. Role of Lattice Oxygen Atoms in Partial Oxidations of Methane, Ethane and Ethylene Over Samarium Oxides. K. Otsuka and A.A Said. Inorg.  Chem.  Acta, 132 (1987) 123.
  22. Thermal Decomposition of KClO4 Catalyzed by MnO2-CuO Mixed  Oxides Systems.  A.M. El-Awad, A.A Said. and K.M.Abd El-Salaam.  Thermochim.  Acta, 126 (1988) 17.
  23. Nitrogen Adsorption Studies on ZnO-Fe2O3 Oxide Catalysts. K.M. Abd El-Salaam, E.A. Hassan, A.A Said. and M.M.Mohamed.  Bull.  Fac.  Sci.  Assiut Univ., 17 (1988) 29.
  24. Doping Effect on the Electrical and Catalytic Properties of NiO Catalysts.  A.A Said.  E.A. Hassan, A.M. El-Awad and  K.M. Abd El-Salaam.  Bull.  Fac.  Sci.  Assiut Univ., 17 (1988) 99.
  25. Role of the Structure and Electronic Properties of Molybdenum Trioxide Catalysts on the Structure-Senstive Oxidation of Methanol   to Formaldehyde.  A.M. El-Awad E.A. Hassan, A.A Said and  K.M.Abd El-Salaam.  Monatshefte fur Chemie, 120 (1989) 199.
  26. Catalytic Activity of Pure Copper Oxide and Samples Containing Different Concentrations of Aluminum Oxide in Heterogeneous       Decomposition of Hydrogen Peroxide.  E.A. Hassan, K.M. Abd   Salaam, A.A Said. and A.M. El-Awad.  Ind.  J. Chem., 28(1989)860.
  27. Structural and Catalytic Properties of MoO3 -NiO Mixed Oxides System.  A.A Said.  E.A. Hassan, A.M. El-Awad and K.M.Abd El-Salaam.  Collect.  Czech.  Chem.  Commun., 54 (1989)1507.
  28. Oxidative Couplings of Methane, Ethane, and Propane with Sodium Peroxide at Low Temperature.  K. Otsuka, Y. Murakami, Y. Wada, A.A Said. and A. Morikawa.  J. Catal., 121 (1990) 122.
  29. Influence of Iron Additions on the Thermal Decomposition of Basic Zinc Carbonate.  A.A Said. E.A. Hassan, K.M. Abd El-Salaam and M.M. Mohamed.  J. Thermal Anal., 36 (1990) 1331 .
  30. Thermal Decomposition of Cellulose Hyphan and its Complexes with Rare Earth Elements and Scandium.  A.A Said. and I.M. Kenawy.  J.  Thermal Anal., 36 (1990) 1257.
  31. Dehydration-Dehydrogenation of Isopropyl Alcohol on Pure V2O5 and Doped with Alkali Metal Oxides. A.A Said E.A. Hassan and  K.M. Abd El-Salaam.  J. Ind.  Chem.  Soc., 67 (1990) 734.
  32. Preparation and Infrared and Thermal Studies Of [UO2(Salen)(DMF)] H. Almadfa, A.A Said. and E.M. Nour.  Bull.  Soc.  Chim.  Fr., 128 (1991) 137.
  33. Thermal Decomposition of Ammonium Metavanadate Doped with Fe , Co or Ni Hydroxides. A.A Said. J.Thermal. Anal., 37 (1991) 849.  
  34. The Role of Copper-Chromium Oxide Catalysts in the Thermal Decomposition of Ammonium Perchlorate. A.A Said.  J.  Thermal.  Anal., 37 (1991) 959 .
  35. Effect of Calcination and/or Incorporations of Li +Co2+ and Al3+ Ions on the Catalytic Activity of NiO Solid. A.A Said.   International   J.Chem., 2 (1991) 43 .
  36. Catalytic Conversion of Isopropyl Alcohol on Pure and Alkali  Doped   Sm2O3 Solids.   A.A Said . Bull.  Soc.  Chim.  Fr., 128 (1991) 850.  
  37. Catalytic Decomposition of Isopropyl Alcohol Over ZnO-Fe2O3 Systems. A.A Said .E.A Hassan, K.M. Abd El-Salaam and M.M. Mohamed.  J. Serb.  Chem.  Soc., 57 (1992) 133.
  38. Thermal Decomposition of Sodium Azide Catalysed by NiO-CO3O4 Soilds A.A Said. and R.Alqasimi . J. Mater.  Sci.  Lett., 11(I 992)266.
  39. Spectroscopic and Thermal Studies on the Diperoxo-Citrato Complex K2[MoO(O2)2(O7C6H6)] H2O2.3H2O  A.A Said.  A.M. Al-Kority and E.M. Nour.  J.Phys. Chem.  Solids, 53(9) (1992) 1245.
  40. The Role of Supported Palladium Oxide on Alumina on the Thermal Decomposition of Ammonium Perchlorate  A.A Said. J.Mater. Sci. Lett., 4 (1992) 1093.
  41. Influence of A12O3 Support on the Thermal Decomposition of        Ammonium Metavanadate.  A.A Said.  J. Mater.  Sci., 27(1992) 5869.
  42. Catalytic Decomposition of Isopropyl Alcohol on Pure MoO3 and  Doped with Alkali Metal Oxides A.A Said. International   J. Chem., 2 (1992) 47.
  43. Role of the Structure and Electronic Properties of Fe2O3-MoO3  Catalyst on the Dehydration of Isopropyl Alcohol. A.A Said . Bull. Chem.  Soc Jpn., 65 (1992) 3450.
  44. Alginate Polyeletrolyte lonotropic Gels-XVI.  Kinetics and Chemical    Equilibria Studies for Hetergeneous Ion Exchange of Polyvalent   Metal Ions in Alginate Gel Complexes.  S.A. El-Shatouty, R.M. Hassan and A.A Said. High Perform.  Poly., 4 (1992) 173.  
  45. Thermal Decomposition of Some divalent Metal Alginate Gel  Compounds A.A Said. and R.M. Hassan.  Polym.  Deg.  Stability, 39(1993)393.
  46. A Study on the   Thermal  Decomposition  of  Iron-Cobalt  Mixed    Hydroxides. A.A Said. K.M. Abd El-Salaam, E.A. Hassan,  A.M. El-Awad and M.M. Mohamed.  J.Thermal Anal., 39 (1993) 309.
  47. Effects of Alkali Metal Ions on the Thermal Decomposition of        Ammonium Metavanadate Supported on Alumina . A.A Said.  J. Mater.  Sci., 28 (1993) 3523.
  48. The Effect of Palladium Metal Supported on Calcium Carbonate on the Thermal Decomposition of Ammonium Perchlorate A.A Said. Fuel, 73 (1993)143.
  49. Genesis of Chrysotile: A Case Study Serpentinized Peridotite of  Semall of Ophiolite From Wade Daftah, United Arab Emirates. S.M. Aly A.A Said. and M.T. Heikel.  The Mineralogical Society of Egypt the Sixth Annual Meeting 25-26 December, (1993).
  50. Thermal and  Electrical  Studies  on  Some  Metal Alginate Compounds A.A Said.  M.M.M. Abd El-Wahab and R.M. Hassan. Thermochiom.  Acta, 233 (1994) 13.
  51. Effects of Alkali Metal Ions on the Thermal Decomposition of Ammonium Heptamolybdate Tetrahydrate . A.A Said.  and  S.A. Halawy.  J. Thermal Anal., 41 (1994) 1075.
  52. Thermal Decomposition of Me3SnO2PCl2, Me2Sn(O2PCl2)2 and Ph3SnO2PCl2.  A.F. Shihada. A.A Said. and R -Al-Qasmi. J. Thermal Anal., 42 (1994) 313 .
  53. Mutual Influences Between Ammonium Heptamolybdate and -Alumina During their Thermal Decomposition. A.A Said.  Thermochim.  Acta, 223 (1994) 93.
  54. Structural Changes and Surface Properties of CoxFe3-xO4 Spinels  A.A Said. E.A. Hassan, A.M. El-Awad, K.M. Abd El-Salaam and M.M.M. Abd El-Wahab.  J. Chem.  Tech.  Blotechnol., 59(1994)161.
  55. Effects of Various Atmospheres and Some Metal Oxide Additives on the Thermal Decomposition of Ammonium Chromate.  A.A Said.  and M.M.M. Abd El-Wahab.  J.Thermal Anal.,43(1994) 1256.
  56. Structure and Electronic Effects of Cobalt-Ferrites, CoxFe3-xO4 on the Catalytic Decomposition  of   Isopropyl Alcohol.    K.M. Abd El-Salaam,  A.A Said. A.M. El-Awad, E.A. Hassan and  M.M.M. Abd El-Wahab.  Collect.  Czech.  Chem.  Commun,.  59(1994)1939.
  57. Influence of the Formation of Aluminum Spinel, AlVO4, on the Catalytic Activity of V2O5 Supported on g-Alumina.  M.M.M. Abd  El-Wahab  and  A.A Said.  Callect.  Czech.  Chem.  Commun, . 59(1994)1983.
  58. Structures Accompanying the Solid-Solid Interactions in the V2O5- MgO System  A.A Said. and M.M.M. abd El-Wahab. Thermochim.  Acta, 249 (1995) 313.
  59. Oxidative Dehydrogenation of Ethanol Over Vanadium Pentoxide Supported on Magnesia  A.A Said.  and M.M.M. Abd El-Wahab. J.Chem.  Tech.  Biotechnol., 63 (1995) 78.
  60. Infulence of Copper Cobaltite on the Thermal Decomposition of Ammonium Perchlorate  A.A Said. and R. Al-qasmi.  Thermochim.  Acta. 275 (1996) 83.
  61. Physicochemical and Catalytic Properties of Spinels Formed by Solid - Solid Interaction Between Fe2O3 and V2O5.  A.A Said. Collect.  Czech.  Chem.  Commun., 61 (1996) 1131 .
  62.  Effect of Spinel, CuxCo3-xO4, Formation on the Kinetics of Catalytic Decomposition of Hydrogen Peroxide Over Copper-Cobalt Mixed Oxide System.  A.A Said. Bull.  Fac.  Sci., Assiut Univ.,  25 (1-B) (1996), 43.
  63.  Effects of Cobalt-Iron Oxide Ratios on the Catalytic Activity of Cobalt Ferrite Spinel Catalysts A.A Said.  K.M. Abd El-Salaam, E.A. Hassan, A.M. El-Awad and M.M. Abd El-Wahab. 7th . International Conference on Ferrite, September 3-6, 1996,  Bordeaux, France.  J. De Physique, 7(1997) 687.
  64. Esterification of Acetic Acid by Ethyl Alcohol on Supported Ammonium Molybdate Catalysts . A. A. Said. M.M.Abd El-Wahab S. Shwell and M. Yasein First International Symposium on Sugar& Integrated Industries Present & Future, December 17 th – 19th. 1996  Luxor, Egypt.
  65.  Gas-Phase Esterification of Acetic Acid with Ethanol on Vanadium Pentoxide Supported on AlPO4 Catalysts  A.A Said. and A.A. Abdel-Hafez Presented in the Third International Symposium Effects of Surface Heterogeneity in Adsorption and Catalysis on  Solids, Torun, Poland  August 9-16, 1998.
  66. Catalytic Decomposition of Ethanol on V2O5/AlPO4 Catalysts  A.A. Said.  and K.M. S. Khalil J. Chem.  Tech.  Biotechnol., 75(2000)196.
  67. Gas-phase Esterification of Acetic Acid with Ethyl Alcohol over MoO3 supported on AlPO4 and Modified with phosphomolybdic Acid and Ce 4+ Ions. A.A.Said.  J.  Chem.  Tech.  Blotechnol., 78 (2003) 733..
  68. Thermal studies on cobalt (II), Ni (a) and copper (II) Ternary  complexes of N-(2-Acetamido Iminodiacetic Acid and Imidazoles.  E.M.Abdalla and A. A. said. Thermochim.  Acta, (Proof) (2003).
  69. Study on the Alkali Metal-promoted  V2O5   supported on Silica Used as a  Catalyst for the Esterification of Acetic Acid with Ethyl Alcohol. .A. Said.  and M. M. M. Abd El Wahab, Oxidation Commun.  Accepted for publication (2003).
  70. Phosphomolybdic acid supported on Silica Gel and promoted with Alkali Metal Ions as catalysts for the Esterification of Acetic Acid by Ethanol.  M.M.M. Abd El-Wahab and A.A. Said. Applied catal. A. General, Accepted for publication (2003).  
  71. Structure and  Catalytic  Activity  of V2O5 – Supported  on AlPO4  Catalysts. A. A. Said. M.M.M. Abd El-Wahab. Monatshefte für Chemie, Accepted for Publication (2003).  
  72. Phosphotungestic Acid Supported on Silica as a Catalyst for the Esterification of Acetic Acid with Ethanol. Accepted for presentation at. EuropaCat-VI August 31- September 04, 2003 in Innsbruck, Austria.
  73. Preparation, Characterization and Activity of Molybdena Supported on Aluming Catalysts, A.A.Said, M.M.M. Abd El-Wahab and S.A. Mssauod, Accepted for presentation at 7th International Symposium on Catalysis Applied to Fine Chemicals, Oct. 23-27,2005, Bingen/Mainz, Germany.
  74. Texture Characterization of Phosphotungestic Acid Supported on Silica. M.M.M. Abd  El-Wahab, A.A. Said and A.M. Alian. Accepted for Presentation at 7th International Symposium on Catalysis Applied to Fine Chemicals, Oct. 23-27,2005, Bingen/Mainz, Germany.
  75. The  Effects of Aluminas Supported Vanadia  on Surface Sites for Dehychation-Dehydrogenation of Ethyl Alcohol.  M.M.M. Abd  El-Wahab, A.A. Said and M. Hassam, Accepted for Presentation at 7th International Symposium on Catalysis Applied to Fine Chemicals, Oct. 23-27,2005, Bingen/Mainz, Germany.
  76. Surface Properties and Catalytic Behavior of MoO3/SiO2 in Esterification of Acetic acid with Ethanol A.A.Said and M.M.M. Abd El-Wahab, J.Chem.Technol. Biotechnol, 81 (2006) 329.
  77. The effective factors on the removal of colorants during the    carbonatation process in the  sugar refining industry , M.A.Gandour , A.A.Said , A.H.Ayoub and A.H.Mekky.
     International conference on : "“World Perspectives for Sugar Beet  and Cane as a Food and Energy Crop” , 4-7 March 2007, Sharm El Sheikh, Egypt .
  78. Organic and inorganic constituents analysis of cane molasses and it's effect on a microbial fermentation industries .S.A.Metwally , A.A.Said , A.A.Zohari, H.A.Tawfek and A.A.El-Samman International conference on : "“World Perspectives for Sugar Beet and Cane as a Food and Energy Crop” , 4-7 March 2007, Sharm El Sheikh, Egypt .
  79. Catalytic esterification of acetic acid with ethyl alcohol over molybdenum oxide supported on alumina .M.M.Abd El-Wahab and A.A.Said International conference on : "“World Perspectives for Sugar Beet and Cane as a Food and Energy Crop” , 4-7 March 2007, Sharm El Sheikh, Egypt .
  80.  Defoamers from hydroxyl fatty acid esters . A.H.Khalil , A.A.Said , Kh.M.Hassan , M.M.El-Tabakh and T.El-Mandoh International conference on : "“World Perspectives for Sugar Beet and Cane as a Food and Energy Crop” , 4-7 March 2007, Sharm El Sheikh, Egypt .
  81. Catalytic performance of Brφnsted acid sites during esterification of acetic  acid with ethyl alcohol over phosphotungestic acid supported on silica . A.A.Said , M.M.M.Abd El-wahab and A.M.Alian.