• 898 Citations
  • 13 h-Index
1975 …2019

Research output per year

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Research Output

Article

ACTIVITY CHANGE OF THE H(NH4), LA-FAU, Y ZEOLITE WITH THE TIME IN THE ALKYLATING REACTION OF ISOBUTANE.

Gardos, G., Redey, A., Kovacs, M. & Kristof, J., Jan 1 1983, In : Hungarian Journal of Industrial Chemistry. 11, 4, p. 403-407 5 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Activity study of reduced and sulphided γAl2O3 supported transition metal catalysts

Redey, A., Sinko, J. & Gardos, G., Jan 1 1991, In : Hungarian Journal of Industrial Chemistry. 19, 1, p. 23-26 4 p.

Research output: Contribution to journalArticle

Adsorption on transition aluminas from in situ capacitance measurements

Caldararu, M., Postole, G., Carata, M., Hornoiu, C., Ionescu, N. I., Ioujakova, T. & Redey, A., Feb 28 2003, In : Applied Surface Science. 207, 1-4, p. 318-326 9 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Advanced environmental impact assessment quantitative method for red mud disposal facilities

Utasi, A., Sebestyén, V., Németh, J., Juzsakova, T., Dióssy, L., Domokos, E., Robu, B., Rédey, Á., Ráduly, I. & Ráduly, L., 2014, In : Environmental Engineering and Management Journal. 13, 9, p. 2295-2300 6 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Advanced quantitative environmental impact assessment method

Utasi, A., Yuzhakova, T., Sebestyén, V., Németh, J., Robu, B., Rédey, Á., Lakó, J., Fráter, T., Ráduly, I., Ráduly, L. & Popita, G., 2013, In : Environmental Engineering and Management Journal. 12, 2, p. 305-310 6 p.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)

Aeration optimization of a wastewater treatment plant using genetic algorithm

Holenda, B., Domokos, E., Rédey, Á. & Fazakas, J., Jan 1 2007, In : Optimal Control Applications and Methods. 28, 3, p. 191-208 18 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Application of life-cycle assessment for a pharmaceutical product

Herner, K., Rédei, J., Tamaska, L., Vizi, S. & Rédey, Á., Dec 1 2001, In : Hungarian Journal of Industrial Chemistry. 29, 2, p. 155-160 6 p.

Research output: Contribution to journalArticle

Aquatic environmental assessment of Lake Balaton in the light of physical-chemical water parameters

Sebestyén, V., Németh, J., Juzsakova, T., Domokos, E., Kovács, Z. & Rédey, A., Nov 1 2017, In : Environmental Science and Pollution Research. 24, 32, p. 25355-25371 17 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Biomass - A source of chemicals and energy for sustainable development

Lakó, J., Hancsók, J., Yuzhakova, T., Marton, G., Utasi, A. & Rédey, Á., Sep 1 2008, In : Environmental Engineering and Management Journal. 7, 5, p. 499-509 11 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Biomass potential in Hungary

Yuzhakova, T., Rédey, Á., Lakó, J., Hancsók, J., Domokos, E., Somogyi, V., Utasi, A., Popita, G., Rádulyand, L. & Ráduly, I., Oct 17 2012, In : Fresenius Environmental Bulletin. 21, 8 B, p. 2356-2361 6 p.

Research output: Contribution to journalArticle

Case studies for clean technology development in the chemical industry using zeolite based catalysts

Juzsakova, T., Al-Jammal, N., Cretescu, I., Sebestyén, V., Le Phuoc, C., Domokos, E., Rédey, A. & Stan, C. D., Oct 17 2018, In : Minerals. 8, 10, 462.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Catalytic combustion of methane over unsupported and γ-Al 2O3 supported Sr2FeTaO6 and Sr 2Fe0.7Co0.3TaO6 double perovskites

Popescu, I., Redey, A., Marcu, I. C., Bogdan Popescu, P., Makod, E. & Sǎndulescu, I., Nov 1 2009, In : Revue Roumaine de Chimie. 54, 11-12, p. 1111-1117 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Catalytic conversion of cumene

Redey, A., Sinko, J. & Gardos, G., Jan 1 1991, In : Hungarian Journal of Industrial Chemistry. 19, 1, p. 13-21 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

CATALYTIC DEHYDROGENATION OF TETRAHYDROTHIOPHENE TO THIOPHENE - 2.

Gardos, G., Kun Szabo, T., Pechy, L. & Redey, A., Jan 1 1975, In : Hungarian Journal of Industrial Chemistry. 3, 2, p. 309-330 22 p.

Research output: Contribution to journalArticle

Catalytic properties of molybdena-alumina catalysts pretreated at high temperatures

Rédey, A., Kun-Szabó, T. & Strukova, L. V., Jul 1994, In : Russian Chemical Bulletin. 43, 7, p. 1138-1141 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Co and Ni ferrospinels as catalysts for propane total oxidation

Urdǎ, A., Herraïz, A., Rédey, Á. & Marcu, I. C., Jul 25 2009, In : Catalysis Communications. 10, 13, p. 1651-1655 5 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Comparison of one-dimensional secondary settling tank models

Holenda, B., Pásztor, I., Kárpáti, Á. & Rédey, Á., Jul 14 2006, In : European Water Management Online. p. 1-17 17 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

CO sensing properties of SnO2–CeO2 mixed oxides

Chesler, P., Hornoiu, C., Bratan, V., Munteanu, C., Postole, G., Ionescu, N. I., Juzsakova, T., Redey, A. & Gartner, M., Apr 1 2016, In : Reaction Kinetics, Mechanisms and Catalysis. 117, 2, p. 551-563 13 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
26 Citations (Scopus)

Data-driven multilayer complex networks of sustainable development goals

Sebestyén, V., Bulla, M., Rédey, A. & Abonyi, J., Aug 1 2019, In : Data in Brief. 25, 104049.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Determination of the rare earth metals in the red mud for possible utilization

Juzsakova, T., Rédey, Á., Cuong, L. P., Kovács, Z., Fráter, T., Csavdari, A., Ráduly, I., Lauer, J., Németh, J. & Sebestyén, V., Jan 1 2018, In : Environmental Engineering and Management Journal. 17, 8, p. 2001-2009 9 p.

Research output: Contribution to journalArticle

Open Access

Dissolved oxygen control of the activated sludge wastewater treatment process using model predictive control

Holenda, B., Domokos, E., Rédey, Á. & Fazakas, J., Jun 2008, In : Computers and Chemical Engineering. 32, 6, p. 1270-1278 9 p.

Research output: Contribution to journalArticle

232 Citations (Scopus)

Effect of long retention time in the settler on phosphorus removal from communal wastewater

Domokos, E., Holenda, B., Utasi, A., Rédey, Á. & Fazakas, J., Sep 1 2005, In : Environmental Science and Pollution Research. 12, 5, p. 306-309 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

EFFECT OF RARE EARTH CONTENT OF ION EXCHANGED Y-ZEOLITE ON CATALYTIC ACTIVITY.

Gardos, G., Kristof, J., Pechy, L. & Redey, A., Jan 1 1982, In : Hungarian Journal of Industrial Chemistry. 10, 3, p. 251-256 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
24 Citations (Scopus)

Electrical and catalytic properties of cerium-tin mixed oxides in CO depollution reaction

Vasile, A., Bratan, V., Hornoiu, C., Caldararu, M., Ionescu, N. I., Yuzhakova, T. & Rédey, Á., Aug 1 2013, In : Applied Catalysis B: Environmental. 140-141, p. 25-31 7 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Electrical properties of SnO2-Pt/Al2O3 in reduction atmosphere

Yuzhakova, T., Rédey, Á., Caldararu, M., Scurtu, M., Munteanu, C. & Kovács, J., Sep 1 2007, In : Environmental Engineering and Management Journal. 6, 5, p. 347-350 4 p.

Research output: Contribution to journalArticle

Open Access

Elimination of gas pollutants using SnO2-CeO2 catalysts

Vasile, A., Caldararu, M., Hornoiu, C., Bratan, V., Ionescu, N. I., Yuzhakova, T. & Rédey, Á., Feb 1 2012, In : Environmental Engineering and Management Journal. 11, 2, p. 481-485 5 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Environmental chemistry and environmental engineering education in Hungary

Gaál, Z., Szebényi, I., Széchy, G. & Rédey, Á., Jan 1 2001, In : Environmental Science and Pollution Research. 8, 2, p. 138-140 3 p.

Research output: Contribution to journalArticle

Environmental impact and risk assessment in the area of "Pata Rât" landfill site, Cluj-Napoca, Romania

Popiţa, G. E., Varga, I., Gurzau, A., Bence, F., Yuzhakova, T., Haţegan, R. M., Redey, A., Popovici, A. & Mǎruţoiu, C., Feb 2014, In : Environmental Engineering and Management Journal. 13, 2, p. 435-447 13 p.

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

Environmentally friendly industrial technologies; case studies

Kovács, Z., Kakucs, O., Lakó, J., Rédey, Á., Fülöp, T., Yuzhakova, T., Utasi, A. & Domokos, E., 2009, In : Environmental Engineering and Management Journal. 8, 5, p. 1003-1008 6 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Esterification of acetic acid with n-butanol using molybdenum oxides supported on γ-alumina

Mitran, G., Makó, É., Rédey, Á. & Marcu, I. C., Nov 1 2010, In : Catalysis Letters. 140, 1-2, p. 32-37 6 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Esterification of acetic acid with n-Butanol using vanadium oxides supported on γ-alumina

Mitran, G., Makó, É., Rédey, Á. & Marcu, I. C., Sep 1 2012, In : Comptes Rendus Chimie. 15, 9, p. 793-798 6 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

FTIR study of CO adsorption on molybdena-alumina catalysts for surface characterization

Nasser, H., Rédey, Á., Yuzhakova, T., Tóth, Z. N. & Ollár, T., Dec 1 2007, In : Reaction Kinetics and Catalysis Letters. 92, 2, p. 329-335 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Heavy metal balance in a hungarian municipal sewage treatment plant

Gulyás, G., Pitás, V., Kárpáti, Á., Fazekas, B., Domokos, E. & Rédey, Á., Aug 1 2014, In : Environmental Engineering and Management Journal. 13, 8, p. 2039-2044 6 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Hydrogenation and Deuteration of Butadiene and Cyclohexadiene Over Reduced and Sulfided Molibdena-Alumina

Rédey, A., Smrz, D. & Hall, W. K., Jan 1 1993, In : Studies in Surface Science and Catalysis. 75, C, p. 2383-2386 4 p.

Research output: Contribution to journalArticle

Imaging the movement of toxic pollutants with 2D electrical resistivity tomography (ERT) in the geological environment of the Hoa Khanh Industrial Park, Da Nang, Vietnam

Cuong, L. P., Van Tho, L., Juzsakova, T., Rédey, A. & Hai, H., Feb 1 2016, In : Environmental Earth Sciences. 75, 4, p. 1-14 14 p., 286.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Industrial and communal sustainable waste management in Hungary

Sarkady, A., Dióssy, L., Yuzhakova, T., Kurdi, R., Utasi, A. & Rédey, Á., Jan 1 2013, In : Environmental Engineering and Management Journal. 12, 8, p. 1533-1540 8 p.

Research output: Contribution to journalArticle

Open Access
8 Citations (Scopus)

Influence of the reactant gas on the electrical properties of alumina-supported tin dioxide catalysts

Scurtu, M., Hornoiu, C., Caldararu, M., Munteanu, C., Postole, G., Ionescu, N. I., Yuzhakova, T. & Redey, A., Feb 1 2012, In : Reaction Kinetics, Mechanisms and Catalysis. 105, 1, p. 163-172 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

In situ DRIFT study of nonoxidative methane reaction on Mo/SnO2 catalyst

Nasser, H., Rédey, Á., Yuzhakova, T. & Kovács, J., Jun 1 2008, In : Reaction Kinetics and Catalysis Letters. 94, 1, p. 165-173 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

In situ electrical conductivity of propene interaction with SnO 2-CeO2 mixed oxides

Vasile, A., Hornoiu, C., Bratan, V., Negoescu, D., Ionescu, N. I., Yuzhakova, T. & Rédey, Á., Jan 1 2013, In : Revue Roumaine de Chimie. 58, 4-5, p. 365-369 5 p.

Research output: Contribution to journalArticle

In situ electrical conductivity study of propylene interaction with alumina surface

Caldararu, M., Postole, G., Carata, M., Chelu, M., Hornoiu, C., Ionescu, N. I., Juchakova, T. & Redey, A., Apr 30 2003, In : Applied Surface Science. 211, 1-4, p. 156-165 10 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

In situ study of the electrical/dielectric properties of alumina supported vanadia used as combustion catalysts

Scurtu, M., Caldararu, M., Bratan, V., Hornoiu, C., Ionescu, N. I., Yuzhakova, T. & Rédey, Á., Jan 2012, In : Environmental Engineering and Management Journal. 11, 1, p. 185-191 7 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

INVESTIGATION OF FURFURAL DECARBONYLATION OVER METAL PALLADIUM CATALYSTS.

Gardos, G., Pechy, L., Redey, A. & Csaszar, E., Jan 1 1976, In : Hungarian Journal of Industrial Chemistry. 4, 1, p. 125-138 14 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Investigation of IrO2/Ta2O5 thin film evolution

Kristóf, J., Szilágyi, T., Horváth, E., De Battisti, A., Frost, R. L. & Rédey, Á., Apr 8 2004, In : Thermochimica Acta. 413, 1-2, p. 93-99 7 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Investigation of IrO 2 -SnO 2 thin film evolution from aqueous media

Vázquez-Gómez, L., Horváth, E., Kristóf, J., Rédey, Á. & De Battisti, A., Nov 30 2006, In : Applied Surface Science. 253, 3, p. 1178-1184 7 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Investigation of mandelic acid bonding on Pirkle type chromatographic stationary phases by Raman spectroscopy

Horváth, E., Kristóf, J., Frost, R. L., Rintoul, L., Rédey, Á. & Forsling, W., Sep 29 2000, In : Journal of Chromatography A. 893, 1, p. 37-46 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
6 Citations (Scopus)

Investigation of SnO 2 thin film evolution by thermoanalytical and spectroscopic methods

Horváth, E., Kristóf, J., Nasser, H., Frost, R. L., De Battisti, A. & Rédey, Á., Mar 31 2005, In : Applied Surface Science. 242, 1-2, p. 13-20 8 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

INVESTIGATION OF Y, FAU-ZEOLITES CONTAINING RARE EARTH CATIONS.

Gardos, G., De Jonge, A., Halmos, F., Kristof, J. & Redey, A., Dec 1 1984, In : Hungarian Journal of Industrial Chemistry. 12, 3, p. 281-285 5 p.

Research output: Contribution to journalArticle