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J

József Valyon

research centre for natural sciences

32H-index
171Paper Count
4.1KCitation Count
Published Papers 46
Publication Date
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Oligomerization and co-oligomerization of waste polypropylene cracking products to sustainable aviation fuel components
errFuel
IF7.5
err2026-04-16
err0
PREAI
errRita Skoda-Földes; Dávid Ispán; Júlia Fütyű; Ágnes Szegedi; Anna Vikár; Hanna Solt; József Valyon; Ferenc Lónyi; Dominik Horváth; Ferenc Hőke; Jenő Hancsók
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Catalytic Upgrading of Ethanol to 1-Butanol Biofuel Additive Using Pd/MgO-Al2O3 and Bimetallic Pd-Cu/MgO-Al2O3 Mixed Oxide Catalysts
errSUSTAINABLE CHEMISTRY
IF4.2
err2025-11-18
err0
PREAI
errMakoye, Amosi; Lonyi, Ferenc; Solt, Hanna E.; Cannilla, Catia; Bonura, Giuseppe; Novodarszki, Gyula; Barthos, Robert; Valyon, Jozsef; Nagy, Tibor; Vikar, Anna
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Experimental and Kinetic Modelling Study of the Heterogeneous Catalytic Conversion of Bioethanol into n-Butanol Using MgO–Al2O3 Mixed Oxide Catalyst
errCatalysts 2025, Vol. 15, Page 709
IF4
err2025-08-21
err0
PREAI
errAmosi Makoye; Anna Vikár; András Bence Nacsa; Róbert Barthos; József Valyon; Ferenc Lónyi; Tibor Nagy
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Governing effect of catalyst acidity on the selectivity of guaiacol hydroconversion to fuel additives over supported Ni-catalysts
errMolecular Catalysis
IF4.9
err2025-07-24
err0
errOAAI
errGyula Novodárszki; Yuting Shi; Ferenc Lónyi; Magdolna R. Mihályi; Róbert Barthos; József Valyon; Hanna E. Solt; Anna Vikár
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Reaction Pathways of Gamma-Valerolactone Hydroconversion over Co/SiO2 Catalyst
errCATALYSTS
IF4
err2023-07-23
err1
errOAAI
errNovodarszki, Gyula; Lonyi, Ferenc; Mihalyi, Magdolna R. R.; Vikar, Anna; Barthos, Robert; Szabo, Blanka; Valyon, Jozsef; Solt, Hanna E. E.
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Ethanol Coupling Reactions over MgO-Al2O3 Mixed Oxide-Based Catalysts for Producing Biofuel Additives
errMOLECULES
IF4.6
err2023-04-28
err2
errOAAI
errVikar, Anna; Lonyi, Ferenc; Makoye, Amosi; Nagy, Tibor; Novodarszki, Gyula; Barthos, Robert; Szabo, Blanka; Valyon, Jozsef; Mihalyi, Magdolna R.; Deka, Dhanapati; Solt, Hanna E.
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A study of the conversion of ethanol to 1,3-butadiene: effects of chemical and structural heterogeneity on the activity of MgO-SiO2 mixed oxide catalysts
errREACTION CHEMISTRY & ENGINEERING
IF3.1
err2023-01-01
err2
errOAAI
errSzabo, Blanka; Hutkai, Virag; Novodarszki, Gyula; Lonyi, Ferenc; Paszti, Zoltan; Fogarassy, Zsolt; Valyon, Jozsef; Barthos, Robert
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Texture and morphology-directed activity of magnesia-silica mixed oxide catalysts of ethanol-to-butadiene reaction
errJOURNAL OF MOLECULAR STRUCTURE
IF4.7
err2022-07-01
err6
errOAAI
errSzabo, Blanka; Novodarszki, Gyula; Lonyi, Ferenc; Trif, Laszlo; Fogarassy, Zsolt; Valyon, Jozsef; Barthos, Robert
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Catalytic Decomposition of Long-Chain Olefins to Propylene via Isomerization-Metathesis Using Latent Bicyclic (Alkyl)(Amino)Carbene-Ruthenium Olefin Metathesis Catalysts
errANGEWANDTE CHEMIE-INTERNATIONAL EDITION
IF16.9
err2022-05-19
err26
errOAAI
errNagyhazi, Marton; Lukacs, Adam; Turczel, Gabor; Hancsok, Jeno; Valyon, Jozsef; Benyei, Attila; Keki, Sandor; Tuba, Robert
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A study of the mechanism of triglyceride hydrodeoxygenation over alumina-supported and phosphatized-alumina-supported Pd catalysts
errJOURNAL OF CATALYSIS
IF6.5
err2021-12-01
err20
errOAAI
errVikar, Anna; Solt, Hanna E.; Novodarszki, Gyula; Mihalyi, Magdolna R.; Barthos, Robert; Domjan, Attila; Hancsok, Jeno; Valyon, Jozsef; Lonyi, Ferenc
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Propylene synthesis via isomerization-metathesis of 1-hexene and FCC olefins
errCATALYSIS SCIENCE & TECHNOLOGY
IF4.2
err2021-01-01
err18
errOAAI
errNovodarszki, Gyula; Szabo, Blanka; Auer, Robert; Toth, Katalin; Leveles, Laszlo; Barthos, Robert; Turczel, Gabor; Paszti, Zoltan; Valyon, Jozsef; Mihalyi, Magdolna R.; Tuba, Robert
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Hydrocracking of Fischer-Tropsch Paraffin Mixtures over Strong Acid Bifunctional Catalysts to Engine Fuels
errACS OMEGA
IF4.3
err2020-10-06
err20
errOAAI
errTomasek, Szabina; Lonyi, Ferenc; Valyon, Jozsef; Wollmann, Anett; Hancsok, Jeno
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MgO-SiO2Catalysts for the Ethanol to Butadiene Reaction: The Effect of Lewis Acid Promoters
errCHEMCATCHEM
IF3.9
err2020-09-16
err16
errOAAI
errSzabo, Blanka; Novodarszki, Gyula; Paszti, Zoltan; Domjan, Attila; Valyon, Jozsef; Hancsok, Jeno; Barthos, Robert
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errSave
Conversion of ethanol to butadiene over mesoporous In2O3-promoted MgO-SiO2 catalysts
errMOLECULAR CATALYSIS
IF4.9
err2020-08-01
err20
errOAAI
errSzabo, Blanka; Novodarszki, Gyula; May, Zoltan; Valyon, Jozsef; Hancsok, Jeno; Barthos, Robert
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errSave
Fuel purpose hydrocracking of biomass based Fischer-Tropsch paraffin mixtures on bifunctional catalysts
errENERGY CONVERSION AND MANAGEMENT
IF10.9
err2020-06-01
err24
errOAAI
errTomasek, Szabina; Lonyi, Ferenc; Valyon, Jozsef; Hancsok, Jeno
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errSave
Selective catalytic reduction of NO by methane over Co,H-SSZ-13 catalysts: Types and catalytic functions of active Co sites
errJOURNAL OF CATALYSIS
IF6.5
err2020-05-01
err26
errOAAI
errCharrad, Rania; Solt, Hanna E.; Domjan, Attila; Ayari, Faouzi; Mhamdi, Mourad; Valyon, Jozsef; Lonyi, Ferenc
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Alternative diesel fuels with high hydrogen content in their molecular structures
errRENEWABLE ENERGY
IF9.1
err2019-11-01
err7
PREAI
errHancsok, Jeno; Visnyei, Oliver; Hollo, Andras; Leveles, Laszlo; Thernesz, Artur; Varga, Geza; Valyon, Jozsef
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Hydroconversion mechanism of biomass-derived γ-valerolactone
errCATALYSIS TODAY
IF5.3
err2019-10-01
err24
errOAAI
errNovodarszki, Gyula; Solt, Hanna E.; Lendvay, Gyorgy; Mihalyi, R. Magdolna; Vikar, Anna; Lonyi, Ferenc; Hancsok, Jeno; Valyon, Jozsef
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Liquid phase pyrolysis of wheat straw and poplar in hexadecane solvent
errJOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
IF6.2
err2019-01-01
err2
errOAAI
errSzabo, Blanka; Takacs, Marton; Domjan, Attila; Barta-Rajnai, Eszter; Valyon, Jozsef; Hancsok, Jeno; Barthos, Robert
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errSave
Selective hydroconversion of levulinic acid to γ-valerolactone or 2-methyltetrahydrofuran over silica-supported cobalt catalysts
errCATALYSIS SCIENCE & TECHNOLOGY
IF4.2
err2019-01-01
err61
PREAI
errNovodarszki, Gyula; Solt, Hanna E.; Valyon, Jozsef; Lonyi, Ferenc; Hancsok, Jeno; Deka, Dhanapati; Tuba, Robert; Mihalyi, Magdolna R.
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Research Directions

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Co-authors
Cooperation Journals
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Zoltán Kónya
H-index: 69 · Papers: 770
F
Fujio Mizukami
H-index: 57 · Papers: 473
I
Imre Kiricsi
H-index: 49 · Papers: 428
F
F. Figuéras
H-index: 45 · Papers: 255
G
Giuseppe Bonura
H-index: 43 · Papers: 122
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