| |
articol de periodic |
1975 |
Revue Roumaine de Chimie, 20-2 |
UDREA, I. (autor)
,
CRIȘAN, D. (autor)
|
The catalytic system ZnO-Al2O3. I. The influence of chemical composition and crystalline structure upon the formation of the active phase in the decomposition reactions of isopropyl alcohol |
|
217-225 |
|
| |
articol de periodic |
1988 |
Revue Roumaine de Chimie, 33-11-12 |
NICOLESCU, I. (autor)
,
UDREA, Mariana (autor)
,
NICOLESCU, Ala (autor)
,
UDREA, I. (autor)
,
CRIȘAN, D. (autor)
|
Catalytically active aluminas from precursors obtained by supersaturation of reactants. I. Synthesis of precursors and reaction mechanisms |
|
993-1004 |
|
| |
articol de periodic |
1988 |
Revue Roumaine de Chimie, 33-11-12 |
UDREA, Mariana (autor)
,
UDREA, I. (autor)
,
NICOLESCU, Ala (autor)
,
CRIȘAN, D. (autor)
,
NICOLESCU, I. (autor)
|
Catalytically active aluminas from precursors obtained by supersaturation of reactants. II. Textural and structural properties and theier relation to the nature of precursors and the thermal treatment |
|
1005-1011 |
|
| |
articol de periodic |
1988 |
Revue Roumaine de Chimie, 33-11-12 |
UDREA, Mariana (autor)
,
NICOLESCU, I. (autor)
,
UDREA, I. (autor)
,
CRIȘAN, D. (autor)
|
Catalytically active aluminas from precursors obtained by supersaturation of reactants. III. The catalytic activity of aluminas in insomerization of cyclohexene test reaction |
|
1013-1019 |
|
| |
articol de periodic |
1988 |
Revue Roumaine de Chimie, 33-11-12 |
UDREA, Mariana (autor)
,
UDREA, I. (autor)
,
NICOLAESCU, I. (autor)
,
NICOLESCU, Ala (autor)
|
Catalytically active aluminas from precursors obtained by supersaturation of reactants. IV. Kinetics of cyclohexene isomerization |
|
1021-1030 |
|
| |
articol de periodic |
1988 |
Revue Roumaine de Chimie, 33-11-12 |
UDREA, Mariana (autor)
,
NICOLESCU, I. (autor)
,
UDREA, I. (autor)
,
NICOLESCU, Ala (autor)
|
Catalytically active aluminas from precursors obtained by supersaturation of reactants. V. Assorption of cyclohexene by gas chromatography |
|
1031-1039 |
|
| |
articol de periodic |
1990 |
Revue Roumaine de Chimie, 35-2 |
FILOTI, G. (autor)
,
SPÎNU, Viorica (autor)
,
UDREA, I. (autor)
,
UDREA, Mariana (autor)
,
CAPĂT, C. (autor)
,
NICOLESCU, I. (autor)
|
Mossbauer investigation of Fe-Cu-K catalysts for hydrocarbon synthesis |
|
215-219 |
|
| |
articol de periodic |
1990 |
Revue Roumaine de Chimie, 35-2 |
FRUNZĂ, Ligia (autor)
,
UDREA, Mariana (autor)
,
UDREA, I. (autor)
,
CAPĂȚ, C. (autor)
,
CRIȘAN, D. (autor)
,
NICOLESCU, I. (autor)
|
IR study of metal-support interactions in Ni/Al2=3 catalysts for co hydrogenation |
|
221-227 |
|
| |
articol de periodic |
1964 |
Revue Roumaine de Physique, 9-4 |
UDREA, I. (autor)
,
MĂNDESCU, I. (autor)
|
Supplementary data on the fuel burn-up in the VVR-S - I.F.A. reactor Bucharest-Rumania |
|
387-391 |
|
| |
articol de periodic |
1979 |
Revue Roumaine de Physique, 24-10 |
FRUNZĂ, L. (autor)
,
UDREA, M. (autor)
,
UDREA, I. (autor)
,
NICOLESCU, I. (autor)
|
Infrared investigation of pyridine adsorption and interaction with a Ni-Co-Cr/Al2O3 catalyst |
|
1001-1005 |
|
| |
articol de periodic |
2012 |
Romanian Reports in Physics, 64-1 |
OLARU, E. (autor)
,
STEPA, R. (autor)
,
STEFAN, S. (autor)
,
UDREA, I. (autor)
|
Estimations of total carbon (TC) and several metals in the composition of particulate matter in Bucharest area |
|
187-197 |
|
| |
articol de periodic |
1961 |
Studii și Cercetări de Fizică, xii-3 |
UDREA, I. (autor)
,
MĂNTESCU, L. (autor)
,
HARAGA, C. (autor)
|
Asupra caracteristicilor unui reactor necesare pentru autorizarea pornirii lui |
|
595-604 |
|
