Search Results

11 - 20 of 259 items :

  • Chemical Engineering x
Clear All
NOx photocatalytic degradation on gypsum plates modified by TiO2-N,C photocatalysts

LITERATURE CITED 1. Fujishima, A.X., Zhang & Tryk, D.A. (2007). Heterogeneous photocatalysis: from water photolysis to applications in environmental cleanup. Int. J. Hydrogen Energy 32(14), 2664–2672. DOI: 10.1016/j.ijhydene.2006.09.009. 2. Lackhoff, M., Prieto, X., Nestle, N., Dehn, F. & Niessner, R. (2003). Photocatalytic activity of semiconductor-modified cement-influence of semiconductor type and cement angeing. Appl. Catal. B-Environ. 43(3), 205–216. DOI: 10.1016/S0926-3373(02)00303-X. 3. Meng, T., Yu, Y., Qian, X., Zhan, S. & Qian, K

Open access
Simultaneous synthesis-immobilization of nano ZnO on perlite for photocatalytic degradation of an azo dye in semi batch packed bed photoreactor

.05.028. 43. Dijkstra, M.F.J., Panneman, H.J., Winkelman, J.G.M., Kelly, J.J. & Beenackers, A.A.C.M. (2002). Modeling the photocatalytic degradation of formic acid in a reactor with immobilized catalyst. Chem. Eng. Sci., 57(22-23), 4895-4907. DOI: 10.1016/S0009-2509(02)00290-7. 44. Behnajady, M.A., Modirshahla, N., Shokri, M. & Vahid, B. (2008). Effect of operational parameters on degradation of Malachite Green by ultrasonic irradiation. Ultrasonics Sonochemistry, 15(6), 10091014. DOI: 10.1016/j.ultsonch.2008.03.004.

Open access
Mechanical and thermal properties of tungsten carbide – graphite nanoparticles nanocomposites

. Carbon 50(10), 36073615. DOI:10.1016/j.carbon.2012.03.031. 7. Rutkowski, P., Klimczyk, P., Jaworska, L., Stobierski, L. & Dubiel, A. (2015) Thermal properties of pressure sintered alumina–graphene composites. J. Therm. Anal. Calorim. 1–10 DOI: 10.1007/s10973-015-4694-x. 8. Rutkowski, P., Stobierski, L. & Górny, G. (2014). Thermal stability and conductivity of hot-pressed Si 3 N 4 –graphene composites. J. Therm. Anal. Calorim. 116(1), 321–328. DOI: 10.1007/s10973-013-3565-6. 9. Ramírez, C., Vega-Diaz, S.M., Morelos-Gomez, A., Figueiredo, F.M., Terrones

Open access
Corrosion rate of cathodically "protected" steel in carbonate environment

. Materials Science   2002 , 38 (3), 394-398. Freiman, L.; Kuznetsova, E. Model investigation of the peculiarities of the corrosion and cathodic protection of steel in the insulation defects on underground steel pipelines. Protection of metals   2001 , 37 (5), 484-490. Glass, G.; Chadwick, J. An investigation into the mecha-nisms of protection afforded by a cathodic current and the implications for advances in the field of cathodic protection. Corros. Sci.   1994 , 36 (12), 2193

Open access
Characteristic of physicochemical properties of Pd/MgO catalysts used in the hydrodechlorination process with CCI4

References Dal Santo V., Dossi C., Recchia S., Colavita P. E., Vlaic G., Psaro R.: Carbon tetrachloride hydrodechlorination with organometallics-based platinum and palladium catalysts on MgO, J. Mol. Catal. A , 2002 , 182 - 183, 157. Dempsey C. R., Oppelt E. T.: Incineration of Hazardous Waste: A critical Review Update, Air and Waste , 1993 , Vol. 43, 25. Kalnes T. N., James R. B.: Hydrogenation and Recycle of Organic Waste Streams, Environ. Prog. , 1988 , Vol. 7, No. 3, 185

Open access
Epoxidation of 1,5,9-cyclododecatriene with H2O2 in the presence of tungstophosphoric acid (H3PW12O40)

References Lewandowski, G. & Rytwińska, E. (2004). Epoxidation of 1,5,9-cyclododecatriene to 1,2-epoxy-5,9-cyclododecadiene. Przem. Chem., 83 (11), 559-563 (in Polish). Sasson, Y. & Neumann, R. (1997). Handbook of Phase Transfer Catalysis. Blackie Academic & Professional. Witczak, T., Grzesik, M., Witczak, M. & Skrzypek, J. (2007). Heteropolyacids as modern catalysts for esterification reactions , Przem. Chem., 86 (1), 43-47. (in Polish). Kabisch, G

Open access
Development of a Simulation Model for Controlling and Improving the Productivity of Batch Reactors

general simulation model and a heating/cooling strategy to improve controllability of batch reactors. Trans IchemE . 79, Part A, 641-646. DOI: 10.1205/026387601316971217. 4. Josep, A., Felliu, Iban Grau, Miquel A. Alos, Jose, J. & Macias-Hernandez (2003). Match Your Process Constraints Using Dynamic Simulation . December, (pp. 42-43). Information Technology C.E.P. 5. Uhlemann, J., Cabassud, M. & Le Lann M.V. (1994). Semi-Batch reactor optimization and control for the epoxidation of furfural. Chem. Eng. Sci. 49 (18), 3169-3191. DOI: 10

Open access
Reduction of carbon dioxide emission through the sorption in situ using a fluidised bed reactor

(paper FBC2005-78100). Toronto, Canada: ASME, New York Baron, J., Bulewicz, E. M., Kandefer, S., Pilawska, M. & Żukowski, W. (2006). A simple physicochemical view of bubbling. In Revelling in Reference: 19th International Conference on Fluidized Bed Combustion 21-24 May 2006 (Paper 43C). Vienna, Austria: Vienna University of Technology Baron, J., Bulewicz, E. M., Kandefer, S., Pilawska, M., Żukowski, W. & Hayhurst, A. N. (2006). The combustion of polymer pellets in a bubbling fluidised bed. Fuel. 85, 2494-2508 DOI

Open access
Uptake of phenol from aqueous solution by burned water hyacinth

References Mostafa, M. R., Sarma, S. E. & Yousef, A. M. (1989). Removal of organic pollutants from aqueous solution: Part 1. Adsorption of phenols by activated carbon. Ind. J. Chem. 28A, 946-1948. Dutta, N. N., Patil, G. S. & Brothakur, S. (1992). Phase transfer catalyzed extraction of phenolic substances from aqueous alkaline stream. Sep. Sci. Technol. , 27 (11), 1435-1448. DOI: 10.1080/01496399208019435. El- Geundi, M. S. (1997). Adsorbents for industrial pollution control

Open access
Preliminary studies of photocatalytic activity of gypsum plasters containing TiO2 co-modified with nitrogen and carbon

. Bull. 47(10), 2988-2993. DOI: 10.1016/j.materresbull.2012.04.091. 21. Karatasios, I., Katsiotis, M.S., Likodimos, V., Kontos, A., Papavassiliou, G., Falaras, P. & Kilikoglou, V. (2010). Photo-induced carbonation of lime-TiO2 mortars. Appl. Catal. B-Environ. 95 (1-2), 78-86. DOI: 10.1016/j.apcatb.2009.12.011. 22. Lackhoff, M., Prieto, X., Nestle, N., Dehn, F. & Niessner, R. (2003). Photocatalytic activity of semiconductor-modified cement - influence of semiconductor type and cement ageing. Appl. Catal. B-Environ. 43(3), 205-216. DOI: 10

Open access