• 898 Citations
  • 13 h-Index
1975 …2019

Research output per year

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Research Output

1975

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

INVESTIGATIONS ON THE DECARBONYLATION OF FURFURAL OVER METAL-OXIDE CATALYSTS IN THE PRESENCE OF STEAM.

Gardos, G., Pechy, L., Redey, A. & Csaszar, E., Jan 1 1975, In : Hungarian Journal of Industrial Chemistry. 3, 4, p. 577-588 12 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
1976

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)

KINETIC INVESTIGATION ON THE DECARBONYLATION OF THE FURFURAL.

Gardos, G., Pechy, L., Redey, A. & Csaszar, E., Jan 1 1976, In : Hungarian Journal of Industrial Chemistry. 4, 1, p. 139-150 12 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
1981

Thermoanalytical investigations on ion-exchanged Y-zeolites

Kristóf, J., Gárdos, G. & Rédey, A., Oct 1 1981, In : Journal of thermal analysis. 22, 1, p. 123-128 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
1982

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)
1983

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)

STUDY OF ALKYLATE COMPOSITION.

Gardos, G., Redey, A., Kovacs, M. & Kristof, J., Jan 1 1983, In : Hungarian Journal of Industrial Chemistry. 11, 4, p. 409-415 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1984

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

1987

Reactions of benzene and alkylbenzenes with deuterium over molybdena-alumina and alumina catalysts

Rédey, Á. & Hall, W. K., Nov 1987, In : Journal of Catalysis. 108, 1, p. 185-198 14 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
1988

The surface chemistry of molybdena-alumina catalysts reduced in H2 at elevated temperatures

Redey, A., Goldwasser, J. & Hall, W. K., Sep 1988, In : Journal of Catalysis. 113, 1, p. 82-95 14 p.

Research output: Contribution to journalArticle

43 Citations (Scopus)
1989

The effects of pressure on the hydrogenation of benzene and naphthalene over reduced and sulfided molybdena-alumina catalysts

Redey, A. & Hall, W. K., Oct 1989, In : Journal of Catalysis. 119, 2, p. 534-537 4 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
1991

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

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)
1993

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

1994

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)

Sulphonation of aromatic hydrocarbons. Part I

Brendel, L., Gardos, G. & Redey, A., Dec 1 1994, In : Hungarian Journal of Industrial Chemistry. 22, 2, p. 135-138 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1998

Monitoring of enzyme catalysed reactions by Fourier transform Raman spectrometry

Horváth, E., Gajári, J., Kristóf, J., Rédey, Á. & Kocsis, L., Sep 7 1998, In : Analytica Chimica Acta. 370, 2-3, p. 191-197 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Valence state of Mo and surface coverage of alumina by molybdenum-oxygen species in MoOx/Al2O3

Tamaska, L., Rédey, Á. & Tétényi, P., Jan 1 1998, In : Reaction Kinetics and Catalysis Letters. 65, 2, p. 285-291 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1999
24 Citations (Scopus)

Investigations on the selectivity of catalytic no reduction by ammonia

Egyházy, T., Tac, P. C., Kovács, J. & Rédey, Á., Jan 1 1999, In : Reaction Kinetics and Catalysis Letters. 67, 1, p. 75-82 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Microcalorimetric studies of the surface reactivity of pollutant gas atmospheres on supported SnO2 and Ga2O3 catalysts

Gergely, B., Rédey, A., Guimon, C., Gervasini, A. & Auroux, A., Jan 1 1999, In : Journal of Thermal Analysis and Calorimetry. 56, 3, p. 1233-1241 9 p.

Research output: Contribution to journalConference article

13 Citations (Scopus)
2000
26 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)
2001

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

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

2003

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)

Hydrazine-hydrate intercalated halloysite under controlled-rate thermal analysis conditions

Horváth, E., Kristóf, J., Frost, R. L., Rédey, Á., Vágvölgyi, V. & Cseh, T., Jan 1 2003, In : Journal of Thermal Analysis and Calorimetry. 71, 3, p. 707-714 8 p.

Research output: Contribution to journalReview article

69 Citations (Scopus)

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)
52 Citations (Scopus)
2004

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)

Surface chemistry studies on molybdena-alumina catalyst

Yuzhakova, T., Rédey, Á., Domokos, E., Kovács, J., Caldararu, M., Hornoiu, C., Carata, M., Postole, G., Munteanu, C., Strukova, L. & Fazakas, J., Sep 2004, In : Environmental Engineering and Management Journal. 3, 3, p. 379-385 7 p.

Research output: Contribution to journalArticle

Open Access
2005

A comparison of the mineralogical characteristics and alkali roasting behaviour of red mud of different origins

Tathavadkar, V., Jha, A., Fülöp, T., Török, T. I. & Rédey, Á., Dec 1 2005, REWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology - Proceedings. Gaballah, I., Mishra, B., Solozabal, R. & Tanaka, M. (eds.). p. 401-410 10 p. (REWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 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)

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)
2006

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)

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)
6 Citations (Scopus)

Study of PT/SN-AL catalyst for environmental application

Yuzhakova, T., Rédey, Á., Caldararu, M., Auroax, A., Carata, M., Postole, G., Horniu, C. & Nasser, H., Oct 2006, In : Environmental Engineering and Management Journal. 5, 4, p. 559-567 9 p.

Research output: Contribution to journalArticle

Open Access
2007

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)

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

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)
2008

Biomass - A source of chemicals and energy for sustainable development

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

Research output: Contribution to journalArticle

Open Access
36 Citations (Scopus)

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)

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)

Mathematical modelling of processes of reject water treatment in moving bed bioreactor

Somogyi, V., Fazekas, B., Domokos, E. & Rédey, Á., Dec 1 2008, In : WSEAS Transactions on Systems. 7, 11, p. 1248-1257 10 p.

Research output: Contribution to journalArticle

2009

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)

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)

Environmental information system for visualizing environmental impact assessment information

Cserny, A., Kovács, Z., Domokos, E. & Rédey, Á., Jan 1 2009, In : Environmental Science and Pollution Research. 16, 1, p. 36-41 6 p.

Research output: Contribution to journalComment/debate

3 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)