Dr. Domnina-M. Razus

Profile

Academic positionAssociate Professor, Senior Lecturer, Reader
Research fieldsPhysical Chemistry of Molecules, Liquids and Interfaces, Biophysical Chemistry
KeywordsCatalysis, Chemical kinetics, Combustions, Fast reactions in gas phase

Current contact address

CountryRomania
CityBucharest
InstitutionRomanian Academy
InstituteInstitute of Physical Chemistry
Homepagewww.icf.ro

Host during sponsorship

Prof. Dr. Heinz Georg WagnerInstitut für Physikalische Chemie, Georg-August-Universität Göttingen, Göttingen
Dr. Norbert PfeilAbteilung II: Chemische Sicherheitstechnik, Bundesanstalt für Materialforschung und -prüfung (BAM), Berlin
Start of initial sponsorship01/12/1991

Programme(s)

1991Humboldt Research Fellowship Programme

Publications (partial selection)

2008Dumitru Oancea, Octavian Staicu, Valentin Munteanu and Domnina-M. Razus: Catalytic Combustion of the Stoichiometric n-Butane / Air Mixture on Isothermally Heated Platinum Wire. In: Catal. Lett., 2008, 247-254
2007Domnina-M. Razus, Codina Movileanu, Venera Brinzea and Dumitru Oancea: Closed vessel combustion of propylene-air mixtures in the presence of exhaust gas. In: Fuel, 2007, 1865-1872
2007Adina Musuc, Domnina-M. Razus and Dumitru Oancea: Kinetics of exothermal decomposition of 2-nitrophenylhydrazine and 4-nitrophenylhydrazine using DSC non-isothermal data. In: J.Thermal Anal. Calorim., 2007, 807-812
2007Adina Musuc, Crisan Popescu, Domnina-M. Razus and Dumitru Oancea: Non-isothermal kinetic analysis of thermal decomposition of 2, 4-dinitrophenylhydrazine. In: Rev. Roumaine Chim., 2007, 561-567
2007Domnina-M. Razus, Maria Mitu, Venera Brinzea and Dumitru Oancea: Pressure evolution during confined deflagration of n-butane/air mixtures. In: Rev. Chim.(Bucuresti), 2007, 1170-1175
2007Domnina-M. Razus, Codina Movileanu and Dumitru Oancea: The rate of pressure rise of gaseous propylene-air explosions in spherical and cylindrical enclosures. In: J. Hazard. Mater., 2007, 1-8
2006Domnina-M. Razus, Dumitru Oancea and Codina Movileanu: Burning velocity evaluation from pressure evolution during the early stage of closed-vessel explosions. In: J.Loss Prev. Process Ind., 2006, 334-342
2006Domnina-M. Razus, Maria Molnarne, Codina Movileanu and Adriana Irimia: Estimation of LOC (Limiting Oxygen Concentration) of Fuel/Air/Inert Mixtures at Elevated Temperatures by means of Adiabatic Flame Temperatures. In: Chem.Eng.Process., 2006, 193-197
2006Domnina-M. Razus, Codina Movileanu, Venera Brinzea and Dumitru Oancea: Explosion Pressures of Hydrocarbon-Air Mixtures in Closed Vessels. In: J. Hazard. Mater., 2006, 58-65
2006Domnina-M. Razus, Codina Movileanu and Dumitru Oancea: Inhibition of premixed C3H6-air flames by CH2BrCl. In: Rev.Roumaine Chim., 2006, 531-537
2006Adina Musuc, Domnina-M. Razus and Dumitru Oancea: Kinetic analysis of isothermal decomposition of 2,4-dinitrophenylhydrazine using differential scanning calorimetry. In: Thermoch.Acta, 2006, 130-135
2005Dumitru Oancea, Domnina-M. Razus and Maria Mitu: Critical temperature-pressure data for ignition of stagnant propylene-air mixtures on platinum filaments. In: Rev.Roumaine Chim., 2005, 991-997
2005Valentin Munteanu, Domnina-M. Razus, Nicoleta Musat and Dumitru Oancea: Ignition of LPG/air mixtures by high voltage and low voltage sparks. In: Rev.Chimie (Bucharest), 2005, 951-954
2004Domnina-M. Razus, Maria Molnarne and Oliver Fuss: Limiting Oxygen Concentration Evaluation in Flammable Gaseous Mixtures by means of Calculated Adiabatic Flame Temperatures. In: Chem. Eng. Process., 2004, 775-784
2004Dumitru Oancea, Maria Mitu, Elena Pincu and Domnina-M. Razus: Temperature inhibiting effect on the ignition of a lean propylene-air mixture by an isothermally heated platinum filament. In: Rev.Roumaine Chim., 2004, 391-397
2003D. Oancea, Maria Mitu, Domnina-M. Razus: Activationenergy variation during ignition of propane-air mixtures on isothermally heated platinum filaments. In: Analele Univ. Bucuresti, 2003, 243-250
2003D. Oancea, Domnina-M. Razus, Irina Cojocea, V. Munteanu: Break Spark Ignition of Gaseous Propylene-Air Mixtures. In: J. Loss Prev. Process Ind., 2003, 353-361
2003D. Oancea, Maria Mitu, Domnina-M. Razus Catalytic ingition of stagnant stoichiometric ethylene-air mixture on an isothermally heated platinum filament. In: Progr. Catal., 2003, 79-87
2003Domnina-M. Razus, Maria Molnarne, O. Fuss: Evaluation of Limiting Oxygen Concentration of Fuel/Air/Inert Gaseous Mixtures by means of Calculated Adiabatic Flame Temperatures and Measured Fuel/Air Lower Explosion Limits. In: Chem. Eng. Trans, 2003, 69-74
2003D. Oancea, Adina Musuc, Domnina-M. Razus: KCI Effect on the Kinetics of Exothermal Decomposition of Urea-Ammonium Nitrate Mixture. In: Sci. Technol. Environm. Protection, 2003, 49-56
2003V. Munteanu, D. Oancea, Domnina-M. Razus: Overall Kinetics of Propane/Air Combustion Reactions from Early Stages of Ignition. In: Analele Univ. Vest, Timisoara, 2003, 239-246
2003Codina Movileanu, Domnina-M. Razus, D. Oancea, N. I. Ionescu: Pressure evolution in confined and partially confined gas explosions. In: Anaele Univ. Vest, Timisoara, 2003, 231-238
2003D. Oancea, Adina Musuc, Domnina-M. Razus: Study of explosive decomposition of some phenylhydrazinic compounds by DSC (rumänisch). In: Rev. Chimie Bucuresti, 2003, 331-334
2003Maria Mitu, Domnina-M. Razus, D. Oancea: The surface and gas phase ignition of fuel-air mixtures on isothermally heated platinum wire. In: Analele Univ. Vest, Timisoara, 2003, 223-230
2003Domnina-M. Razus, D. Oancea, F. chirila, N. I. Ionescu Transmission of an explosion between linked vessels. In: Fire Safety Journal, 2003, 147-163
2003D. Oancea, Adina Musuc, Domnina-M. Razus: Usefulness and limitations of multilinear regression analysis in DSC curves processing. In: Analele Univ. Vest, Timisoara, 2003, 247-252
2003D. Oancea, Maria Mitu, Domnina-M. Razus: the nitrogen dilution effect on the ignition of a stoichiometric ethylene-air mixture using an isothermally heated platinum filament. In: Progr. Catal., 2003, 33-39
2002D. Oancea, Domnina-M. Razus, V. Munteanu: Additive Effects On The Explosivity Parameters Of Gaseous Mixtures. In: Analele Univ. Bucuresti, 2002, 101-109
2002V. Munteanu, D. Oancea, Domnina-M. Razus: Carbon Dioxide as Inhibitor for Ingnition and flame Propagation of Propane-Air Mixtures. In: Analele Univ. Bucuresti, 2002, 141-146
2002D. Oancea, Domnina-M. Razus, Maria Mitu, S. Constantinescu: Hotwire Ignition of Premixed Flammable Fuel-Air Mixtures usin Isothermally Heated Platinum Wires. In: Rev. Roumaine Chimie, 2002, 91-97
2002Adina. Musuc, D. OanceaDomnina-M. Razus: Investigation of thermal stability of some nitroaromatic derivatives using DSC method. In: Analele Univ. Bucuresti, 2002, 147-153
2002V. Munteanu, D. Oancea, Domnina-M. Razus: Methods for minimum ignition energy determination for mixtures of potentially explosive materials (rumänisch). In: Electrotechnologii - Procesarea Materialelor Si Tehnologii Electrochimice, 2002, 394-404
2002Domnina-M. Razus, Niculae I. Ionescu, Dumitru Oancea: Pressure evolution during the explosion of fuel-oxidant gaseous mixtures in deflagration regime in closed vessels (rumänisch). In: Rev. Chim. (Bucuresti), 2002, 337-344
2001V. Munteanu, D. Oancea, Domnina-M. Razus: An Alternative Method For Minimum Ignition Energy Evaluation Of Gaseous Mixtures. In: Analele Univ. Bucuresti, 2001, 35-47
2001Domnina-M. Razus, U. Krause: Comparison of empirical and semi-empirical calculation methods for venting of gas explosions. In: Fire Safety Journal, 2001, 1-23
2001Dumitru Oancea, Domnina-M. Razus, Valentin Munteanu: Empirical And Theoretical Correlations Between Minimum Ignitin Energy And Quenching Distance. In: 17th ISoCP Poznan, 2001, 191-195
2001Domnina-M. Razus, U. Krause, M. Scheid, M. Berge: Möglichkeiten und Grenzen von Berechnungsmethoden für die Druckentlastung von Gasexplosionen. In: PTB-Bericht ThEx, 2001, 79-88
2001Domnina-M. Razus, D. Oancea, F. Chirila, N. I: Ionescu: Pressure Perturbations Associated To The Transmission Of A Deflagration Between Interconnected Vessels. In: 17th ISoCP Poznan, 2001, 218-222
2000Domnina-M. Razus, Dumitru Oancea, Niculae I. Ionescu: Burning Velocity Determination By Spherical Bomb Technique. II - Propylene-Air Mixtures Of Various Compsitions, Pressures And Temperatures. In: Revue Roumaine de Chimie, 2000, 319-330
2000Domnina-M. Razus, Dumitru Oancea, Nuculae I. Ionescu: Explosion initiation in homogeneous fuel-oxicant mixtures - I. Explosion initiation by hot bodies (rumänisch). In: Revista de Chimie, 2000, 590-599