Login
 Forum
 
 
Personal data sheet
 Print preview
personal data approved: 2018. I. 04.
Personal data
József Valyon
name József Valyon
name of institution
doctoral school
SzTE Doctoral School of Environmental Sciences (Academic staff member)
accreditation statement submitted to: University of Szeged
Contact details
E-mail address valyonchemres.hu
phone number +36 1 382-6860
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 1986
discipline to which degree belongs chemistry
institution granting the degree HAS
scientific degree, title DSc
year degree was obtained 1995
discipline to which degree belongs chemistry
institution granting the degree HAS
Employment
1970 - MTA TTK Anyag- és Környezetkémiai Intézet (research institute, not university)
other (not specified) (tudományos csoportvezető)
Thesis topic supervisor
number of doctoral students supervised until now 3
number of students who fulfilled course requirements 3
students who obtained their degrees:
Ferenc Lónyi PhD 2002  
Robert Barthos PhD 2002  DSES3-SzTE

  Thesis topic proposals
Research
research area adsorption, porous materials, zeolites, heterogeneous catalysis, hydroconversion, isomerization and cracking, alkylation, catalyst characterization, air and water purification, biofuels
research field in which current research is conducted chemistry
bio, environmental and chemical engineering
Publications
2017

Róbert Barthos, András Hegyessy, Gyula Novodárszki, Zoltán Pászti, József Valyon: Structure and activity of Pd/V2O5/TiO2 catalysts in Wacker oxidation of ethylene, APPLIED CATALYSIS A-GENERAL 531: pp. 96-105.
type of document: Journal paper/Article
language: English
DOI 
2017

Barthos R, Novodárszki G, Valyon J: Heterogeneous catalytic Wacker oxidation of ethylene over oxide-supported Pd/VOx catalysts: the support effect, REACTION KINETICS MECHANISMS AND CATALYSIS 121: pp. 17-29. pp. 17-29.
type of document: Journal paper/Article
language: English
URL 
2017

Novodárszki G, Onyestyák G, Barthos R, Wellisch FÁ, Thakur AJ, Deka D, Valyon J: Guerbet alkylation of acetone by ethanol and reduction of product alkylate to alkane over tandem nickel/Mg,Al-hydrotalcite and nickel molybdate/γ-alumina catalyst systems, REACTION KINETICS MECHANISMS AND CATALYSIS 121: pp. 69-81.
type of document: Journal paper/Article
language: English
DOI 
2015

Cecília A Badari, Ferenc Lónyi, Eszter Drotár, Alexander Kaszonyi, József Valyon: A study of the hydrodenitrogenation of propylamine over supportednickel phosphide catalysts using amorphous and nanostructuredsilica supports, APPLIED CATALYSIS B-ENVIRONMENTAL 164: pp. 48-60.
type of document: Journal paper/Article
number of independent citations: 6
language: English
URL 
2014

Ferenc Lónyi, Hanna E Solt, Zoltán Pászti, József Valyon: Mechanism of NO-SCR by methane over Co,H-ZSM-5 and Co,H-mordenite catalysts, APPLIED CATALYSIS B-ENVIRONMENTAL 150-151: pp. 218-229.
type of document: Journal paper/Article
number of independent citations: 19
language: English
URL 
2013

Lónyi F, Valyon J, Someus E, Hancsók J: Steam reforming of bio-oil from pyrolysis of MBM over particulate and monolith supported Ni/γ-Al2O3 catalysts, FUEL 112: pp. 23-30.
type of document: Journal paper/Article
number of independent citations: 9
language: English
URL 
2012

Harnos S, Onyestyák G, Valyon J: A study of the catalytic hydroconversion of biocarboxylic acids to bioalcohols using octanoic acid as model reactant, APPLIED CATALYSIS A-GENERAL 439-440: pp. 31-40.
type of document: Journal paper/Article
number of independent citations: 5
language: English
DOI 
2010

Boda L, Onyestyák G, Solt H, Lónyi F, Valyon J, Thernesz A: Catalytic hydroconversion of tricaprylin and caprylic acid as model reaction for biofuel production from triglycerides, APPLIED CATALYSIS A-GENERAL 374: (1-2) pp. 158-169.
type of document: Journal paper/Article
number of independent citations: 86
language: English
DOI 
1993

Valyon J, Hall WK: Studies of the surface species formed from NO on copper zeolites, JOURNAL OF PHYSICAL CHEMISTRY US 97: (6) pp. 1204-1212.
type of document: Journal paper/Article
number of independent citations: 300
language: English
DOI 
1993

Valyon J, Hall WK: Studies of the desorption of oxygen from Cu-zeolites during NO decomposition, JOURNAL OF CATALYSIS 143: pp. 520-832.
type of document: Journal paper/Article
number of independent citations: 97
language: English
DOI 
Number of independent citations to these publications:522 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
163
number of scientific publications:
171
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
3 
art/engineering creative works:
0
scientific publications published abroad that meet the accreditation criteria:
126
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
26
number of independent citations to scientific publications and creative works:
2563

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 2.2358 ( 2017. X. 31. )