الترسيب اللاكهربائي للنحاس على لدائن ABS البلاستيكية المجلة العراقية للهندسة الكمياوية وهندسة النفط 4-1)2009حزيران )2 العدد 10المجلد ISSN: 1997-4884 تحضير ودراسة طيفية وكيميائية للعامل المساعد CuO-ZnO-Al2O3 , CuO-ZnO-Al2O3 X-Ray Diffraction (XRD) Flame Atomic Absorption (FAA)BET Braunauer, Emmett and Teller Gas Chromatography (GC) ,2 (Co-wet mixing) (Coprecipitation)(Impregnation) (9,8,7,6,5,3) (Spraying) 10) (11) CuO-ZnO- Al2O3 University of Baghdad College of Engineering Iraqi Journal of Chemical and Petroleum Engineering CuO-ZnO-Al2O3تحضير ودراسة طيفية وكيًيبئية نهعبيم انًسبعد Chemicals Zn(NO3)2.6H2O .Fluka AG. Chemicals Cu(NO3)2.3H2O Merck Al(NO3)3 .9H2O Merck NaHCO3B.D.H CH3CH2OH .Fluka HCl Merck Apparatus RadiationPW 1410/20 CuKαPhilips ASAP 2000, V1. O3America Micromeretics A-A-680 Atomic Absorption Spectroscopy Shimadzue Quantachrome Autoscan Mercury Porosimetry Data Report Version 1.34 America. Pye Unicom Series 304 ChromatogaphyPhilips England Gallenkamp H-MeterpU.K.Kink England Gallenkamp Mettler Preparation Method ˚ ˚ ˚ Chemical Analysis Al Zn Cu Al2O3ZnOCuO Total oxides (XRD)X-Ray Diffraction Spectroscopy θ d-value˚A(I/Io) صبنح هبدي كبظى و عهي عبد انصبحب ,هيف عكبلرجهيم CuO-ZnO-Al2O3 θd- CuO-ZnO-Al2O3 θdA˚θdA˚ I/I˚ 31.8 2.811531.72.81ZnO 71% 34.62.5934.52.60ZnO 56% 35.62.5135.52.52CuO 100% 36.32.4736.12.47ZnO 100% 37.62.3937.52.39γ– Al2O3 80% 38.82.3338.72.32CuO 96% 44.52.0345.81.98γ– Al2O3 80% 47.71.9047.61.91ZnO 29% 56.31.6356.61.62ZnO 40% 61.41.5161.01.52γ– Al2O3 30% 62.61.48631.47ZnO 40% 65.61.4265.91.41CuO 12% 66.31.4067.11.39γ–Al2O3100% 67.71.3867.11.39γ– Al2O3 100 67.91.3868.11.37CuO 19% 68.91.3668.11.37CuO 19% CuO-ZnO-Al2O3 d- nλ= 2d sinθ d- Interaction BET Al2OCuO-ZnO CuO-ZnO-Al2O3تحضير ودراسة طيفية وكيًيبئية نهعبيم انًسبعد m 2 /gm cc/gm g/cc CuO-ZnO-Al2O3 66.1264.60.421.54 CuO-ZnO 20.7652.90.232.26 CuO-ZnO γγ– Al2O3CuO-ZnOγ Local Overheating (16,19,3) اننسب انًئوية نحجوو انًسبيبت % يعدل نصف قطر انًسبية A˚ 0.0 27.5 12.18 65 37.11 150 15.57 250 12.42 350 15.82 450 5.23 550 0.24 650 0.18 750 0.14 850 0.11 950 0.51 1500 0.17 2500 0.08 3500 ˚ صبنح هبدي كبظى و عهي عبد انصبحب ,هيف عكبلرجهيم ˚ Retention TimeA B CDE ˚ A B˚ C˚D˚ E˚ 2CH3CHO CH3COOC2H5 2CH3CHO + H2O CH3-C-CH3 + CO2 + 2H2 ˚ O CuO-ZnO-Al2O3تحضير ودراسة طيفية وكيًيبئية نهعبيم انًسبعد 1- M. Bowker " The Basic and Heterogeneous Catalysis", Series Sponser, Published in the United State of America by Oxford University, Inc., New York, 53, 3 (1998). 2- J.T.Richardson," Principle of catalyst Development", Plerum Press, New York, (1989). 3- C.N.Satterfield, "Chemical Engineering",94 (1980). 4- G.W.Higginson, "Chemical Engineering", 94,Sep.30 (1974). 5- G.Poncelet, P. Grange and P.A.Jaccobs,(Editors), “Preparation of Catalysts”, V.3,Elesvier Science B.V., Amsterdam-Printed in the Netherlands, 486(1983). 6- P.Herry, "Catalytic Study of Copper based Catalysts for Steam Reforming of Methanol" Ph.D. Thesis, Technical University of Berlin, Germany (2003). 7- L.Gao, Y. Tang, Q.Xue, and Y. Lu, "Energy and Fuels", 23, 624 (2009). 8- M.Komiyama, “Design and Preparation of Impergenated Catalysis”, Cat.Rev.,27,34 (1985). 9- D.S.Mclver, H.H. Tobin and R.T.Barth, J. Cat., 2, 485(1963). 10-P.B. Himel Farb, G. W. Simmons, K. Kiler and R.G.Herman, J. Cat., 93, 442(1985). 11- K. Othmer, “Copper Compared, Encyclopedia of Chemical Technology”, 2nd ed., V. 6, America, 275(1965). 12- N. Orgine, I. Kobal and M.S. Acink, J. Phys. Chem., 101, 7236(1997). 13- A.A. Dyaltov and V.E. Ostrovskii, J. Kinet. Cat., V.25 ;(1,part2), 129(1984). 14. P.J. Whiteside, Pye Unicom Atomic Absorption Data Book, 2nd .Ed., Cambridge, England, 7(1976). 15. G. Vlaic, J.C.J. Bart, W. Cavigiolo, B. Pianzola and S. Mobilio, J. Cat, 96, 315(1985). 16. S.M. Salih "Physics of Diffraction" Baghdad, 60 (1982). 17. C.N. Satterfield and N. Charles, “Heterogeneous Catalysis in Practice”., New York, McGraw-Hill Inc., 106(1980). 18. G.A. El-Shobaky, G.A. Fagal and A.S. Ahmed, Ads. Sci. and Techn. 15 (9) ,77(1998). 19. M. Bowker, “ The Basic Heterogeneous Catalysis”, Series Sponser, Published in United State by Oxford University Press. Inc. New York, 53, 3(1998). 20. S. Kolboe, J. Cat., 3, 193 (1969). 21. K. Tanab, T. Nakajima, T. Yamaguchi, I. Matsuzaki and S. Mishima, Appl. Cat., 52, 237 (1989). صبنح هبدي كبظى و عهي عبد انصبحب ,هيف عكبلرجهيم Electro-less Copper Deposition on ABS Plastic Jalil R. E., Ali A. S. and Salih H. University of Baghdad Abstract CuO-ZnO-Al2O3 catalyst was prepared in the ratios of 20:30:50 respectively, using the coprecipitation method of Cu, Zn and Al carbonates from their nitrate solutions dissolved in distilled water by adding sodium bicarbonate as precipitant. The catalyst was identified by XRD and quantitatively analysis to determine the percentages of its components using flame atomic absorption technique. Also the surface area was measured by BET method. The activity of this prepared catalyst was examined through the oxidation of ethanol to acetaldehyde which was evaluated by gas chromatography. Key words: CuO-ZnO-Al2O3 catalyst, in ratio (20:50:30).