Articles by tag: Chemical
Title Authors Year
1 AN OVERVIEW OF METHODS FOR LITHIUM SEPARATION
https://doi.org/10.46390/j.smensuen.27224.461
Paun N. , Niculescu V. , Zgavarogea R. , Badea S. , Iordache A. 2024
2 CHARACTERIZATION OF BIOCHAR OBTAINED FROM MANURE AND ENVIRONMENTAL RISK ASSESSMENT
https://doi.org/10.46390/j.smensuen.27224.460
Sandru C. , Constantinescu M. , Bucura F. , Botoran O. , Ionete R. , Roman A. , Marin F. , Soare A. , Niculescu V. , Zaharioiu A. 2024
3 STATISTICAL ANALYSIS OF Li CONCENTRATION AND THE 6Li/7Li ISOTOPIC RATIO FROM SPECIFIC PROVENANCE ENVIRONMENTS
https://doi.org/10.46390/j.smensuen.27124.456
Iordache A. , Voica C. , Nechita C. , Grigorescu R. , Zgavarogea R. , Paun N. 2024
4 INTERPRETATION OF ISOTOPIC DATA FOR GROUNDWATERS IN THE OLĂNEŞTI AREA. COMPARISONS WITH OTHER CARPATHIAN ZONES
https://doi.org/10.46390/j.smensuen.25222.451
Papp D. , Asimopolos L. , Niculescu V. , Asimopolos N. 2022
5 GEOLOGICAL STUDY ABOUT THE HYDROMINERAL AND GEOTHERMAL DEPOSIT CĂLIMĂNEŞTI-CĂCIULATA
https://doi.org/10.46390/j.smensuen.25222.448
Asimopolos N. , Niculescu V. , Asimopolos L. , Papp D. 2022
6 SYNTHESIS OF TRITIUM LABELLED THYMIDINE AND URIDINE
https://doi.org/10.46390/j.smensuen.25122.447
Postolache C. , Bubueanu G. , Tuta C. , Cucoanes A. 2022
7 GEOLOGICAL AND GEOPHYSICAL CONSIDERATIONS REGARDING THE MINERAL AND GEOTHERMAL WATERS FROM THE RAMNICU VALCEA - GOVORA AREA
https://doi.org/10.46390/j.smensuen.25122.445
Asimopolos L. , Asimopolos N. , Niculescu V. , Asimopolos A. 2022
8 TRITIUM DETERMINATION FROM WINE SAMPLES USING LIQUID SCINTILLATION COUNTING
https://doi.org/10.46390/j.smensuen.24121.434
Vagner I. , Varlam C. , Costinel D. 2021
9 CWQI index as quality indicator of surface water - An approach on the Olt River, Romania
https://doi.org/10.46390/j.smensuen.23220.432
Sandru C. , Iordache M. , Iordache A. , Ionete R. , Zgavarogea R. 2020
10 Influence of anthropogenic activity to the macronutrient loading in water and soil – Case study of industrial area
https://doi.org/10.46390/j.smensuen.23220.431
Iordache M. , Sandru C. , Miricioiu M. , Nechita C. , Ionete R. , Botoran O. 2020
11 SBA-16 mesoporous nanosilica: synthesis, characterization and sorption properties
https://doi.org/10.46390/j.smensuen.23220.430
Niculescu V. , Constantinescu M. , Bucura F. , Ion-Ebrasu D. , Soare A. 2020
12 Studiul echilibrului chimic a amestecurilor tricomponente de izotopi ai hidrogenului
Cristescu I. , Cristescu I. , Peculea M. 1998
13 Designing Methods of Cryogenic Regenerations for Gas High Purifications
Bornea A. , Cristescu I. , Peculea M. 1999
14 Chemically Modified Glasses for Analysis of Hydrogen Isotopes by Gas-Chromatography
Stanciu V. , Stefanescu D. , David E. 2000
15 Environmental Monitoring for Tritium at Tritium Separation Facility  
Varlam C. , Stefanescu I. , Steflea D. , Lazar R. 2001
16 Mass and Heat Transfer on B7 Structured Packing, at Separation of Hydrogen Isotopes by Distillation
Croitoru C. , Pop F. , Titescu G. , Culcer M. , Iliescu M. , Stefanescu I. , Peculea M. , Trancota D. 2002
17 Proposal for Removal of Dissolved Dioxin-Like-Compounds from Wastewater Effluent with Hydrophobic Catalyst After Biological Treatment
Ionita G. , Popescu I. , Kitamoto A. , Shimizu M. 2002
18 Surface Modification of Polymers for Adhesive Bonding
David E. , Lazar A. , Armeanu A. 2003
19 The Characterization of Regenerative Processes on Grapevine Culture Under DDW Influence
Stefanescu I. , Teodorescu A. , Giosanu D. , Visoiu E. , Buciumeanu E. , Bejan C. , Popescu C. 2003
20 Possibilities for Reorientation the Activity of Heavy Water Plants
Pop F. , Croitoru C. , Titescu G. , Stefanescu I. , Hodor I. , Cuna S. 2004
21 Low-Level Tritium Concentration Measurements by Liquid Scintillation Counting in Environmental Water Samples
Varlam C. , Stefanescu I. , Florescu D. , Enache A. , Raceanu M. , Varlam M. 2004
22 Nitric Oxide Reduction by Carbon Monoxide over Supportes Cobalt-Palladium Catalyst
David E. , Stanciu V. , Armeanu A. , Sandru C. 2004
23 Energy Conversion Using Hydrogen PEM Fuel Cells
Culcer M. , Stoenescu D. , Patularu L. , Mirica D. , Lazar R. , Varlam M. , Carcadea E. , Stefanescu I. 2004
24 Remediation of Water Pollution by a Chemical Process Based on New Coagulation and Flocculation Agents
David E. , Stefanescu I. , Stanciu V. , Sandru C. , Niculescu V. , Armeanu A. , Sisu C. , Constantinescu M. 2005
25 Operating Optimization of the Cernavoda NPP Heavy Water Upgrading Systems by Using PC Simulation Programs
Croitoru C. , Pop F. , Stefanescu I. , Peculea M. , Neculcea M. , Nanis R. , Dumitrescu M. , Titescu G. , Ciortea C. , Tanislav V. 2005
26 Evaluation by Quantum-Chemical Methods of Radiolysis Stability for Macromolecular Structures
Postolache C. , Matei L. 2005
27 Corrosion Resistance of Titanium and Some Ternary Titanium Alloys in Acid Environments from Chemical Industry
Popa M. , Stefanescu I. , Vasilescu E. , Drob P. , Samtana Lopez A. , Mirza Rosca J. , Vasilescu C. 2005
28 Characterization of Oxide Layers on Nuclear Structural Materials by X-Ray Diffraction and Electrochemical Techniques
Malinovschi V. , Ducu C. , Stefanescu I. , Fulger M. 2006
29 Computational Model of a PEM Fuel Cell with Serpentine Gas Flow Channels
Carcadea E. , Stefanescu I. , Ene H. , Ingham D. , Lazar R. 2006
30 Hydrogen Production from H2S in Black Sea and Industrial Waters Using Green Energy
Petrov K. , Popov A. , Dimitrov P. , Baykara S. , Ebrasu D. , Stanciu V. , Stefanescu I. , Gulin M. , Veziroglu A. 2007
31 PEM Fuel Cell Design and Manufacturing in ICIT-Rm. Valcea
Patularu L. , Ebrasu D. , Stefanescu I. , Ionete R. , Culcer M. , Stanciu V. , Carcadea E. , Mirica D. , Rasoi G. 2007
32 Exergoeconomic Concept Applied to Cryogenic Cycles of Pilot Plant for Tritium and Deuterium Separation
Gherghinescu S. 2008
33 Useful Fuels Obtained by Thermochemical Conversion of Biomass 
David E. 2008
34 Parameters That Influence the PEM Fuel Cell Performance
Carcadea E. , Ingham D. , Stefanescu I. , Ionete R. , Ene H. , Nicolescu B. 2008
35 Stable Isotope Signature (D/H, 18O/16O) in a Hydrologies Study
Costinel D. , Vremera R. , Grecu V. 2008
36 Determination of Trace Elements in Ambient Particulate Matter by Inductively Coupled Plasma-Mass Spectrometry
Geana E. , Iordache A. , Culea M. 2009
37 Quantitative Analysis and Metalic Coating Thickness Measurements by X-Ray Fluorescence
Negrea D. , Ducu C. , Malinovschi V. , Moga S. , Boicea N. 2009
38 Obtaining and Chemical Activation of Biomass Chars to Increase Their Capacity for CO2 Capture
David E. , Preda S. , Ducu C. 2009
39 The Stable Isotopes in the Hydrology Studies at Raureni-Valcea Area
Costinel D. , Grecu V. , Cuna S. , Vremera R. , Faurescu I. 2009
40 Monitoring of Environmental Quality Parameters from a Slaughterhouse in Rm. Valcea Area 
Ariciu M. , Florescu D. , Mitranescu E. 2010
41 Using Cleland's Reagent for Assessing the Pro-Oxidant Activity Oof Particulate Matter PM10 and PM2.5
Mateescu M. , Sbirna L. , Preda A. , Sbirna S. 2010
42 Modified Gas Diffusion Layer for Fuel Cells Synthesized by Pulsed Laser Ablation
Ebrașu D. , Dorcioman G. , Enculescu I. , Serban N. , Axente E. , Sima F. , Ristoscu C. , Mihailescu I. , Stefanescu I. 2010
43 The Reducing Emissions of Gases with Greenhouse Effect Using the Metallic Catalysts Supported. Production Technology, Preparation, Physical and Chemical Characterization
Constantinescu M. , Bucura F. 2010
44 A CFD Investigation of Membrane Reactor for Methane Steam Reforming
Carcadea E. , Varlam M. , Stefanescu I. , Ingham D. , Tanislav V. , Capris C. , Ene H. , Nicolescu B. 2010
45 Metal Content and Isotopic Characterization of Archaeological Samples. 
Voica C. , Dehelean A. , Maxim Z. 2010
46 Identification of Anthocyaninic Content from Bilberries Alcoholic Extracts
Paun N. , Niculescu V. , Tamaian R. 2010
47 Use of Nitrogen for Tritium Separation Plant Security
Gherghinescu S. 2010
48 Opportunities of Exploatation of the Living Resource
Ursache C. 2011
49 Biohydrogen – The Environmentally Friendly Alternative Automotive Fuel
Anghel M. , Niculescu V. , Stefanescu I. 2011
50 Geochemical Characterization of River Danube from Cernavoda Area
Sandru C. , David E. 2011
51 Mesoporous SBA-15 Supported Platinum Catalysts for Alcohols Oxidation
Niculescu V. , Ene R. , Iordache I. , Parvulescu V. 2011
52 Progress of International Consortium on Nuclear Hydrogen Production with the Cu-Cl Cycle
Zamfirescu C. , Naterer G. , Dincer I. 2011
53 Study of Flow Field Design for Improving PEMFC Performance
Carcadea E. , Varlam M. , Stefanescu I. , Tanislav V. , Patularu L. , Schitea D. , Ene H. 2011
54 Isolation, Purification and Biological Properties of Anthocyanins
Paun N. , Niculescu V. 2011
55 Organic Components Determination in Paintings Using GC/MS
Popescu R. , Samoilescu C. , Costinel D. , Ionete R. , Stefanescu I. 2011
56 Mathematical Modelling of Steam Methane Reforming in a Membrane Reactor - Preliminary Results
Carcadea E. , Varlam M. , Stefanescu I. , Tanislav V. , Ene H. , Nicolescu B. 2011
57 Studies on the Important Polluants of Wastewater from Textile Industry
Sandru C. , David E. , Bucura F. , Constantinescu M. 2012
58 Variation of the Olt River Quality Into the Industrial Complex Area of Ramnicu Valcea
Iordache M. , Branzoi I. , Iordache I. , Popescu L. , Taralunga M. 2012
59 An Overview of Analytical Techniques for Petroleum Hydrocarbons Chemical Fingerprinting
Geana E. , Dinca O. , Costinel D. , Ionete R. , Popescu R. 2012
60 Physicochemical and Microbiological Characteristics of Brancoveanu, Gura Minei and Ocnita Lakes, as Repre-Sentative for the Lacustrine Complex from Ocna Sibiului
Bociu D. , Lengyel E. , Ionete R. 2012
61 Physical and Chemical Characterization of Flavored and Demy Flavored Wines from Recas Vineyard
Lengyel E. , Oprean L. , Otto K. , Iancu R. , Bociu D. , Tita O. 2012
62 Heat Transfer Modelling of Steam Methane Reforming
Carcadea E. , Varlam M. , Stefanescu I. , Culcer M. , Iliescu M. , Enache A. , Tanislav V. , Capris C. 2012
63 Hybrid Materials Obtained by Nickel Immobilization on Mesoporous MCM-41 and Their Application in Alcohols Oxidation
Niculescu V. , Ene R. , Iordache I. , Parvulescu V. 2012
64 Stress Corrosion Cracking Behaviour of Candu Fuel Claddings
Dinu A. , Radu V. , Chicinaş I. , Ionescu D. 2012
65 Evaluation of the Soil Mercury Pollution Induced by the Chloro-Alkany Activities in Chemical Industrial Areas
Popescu L. , Ungureanu E. , Iordache M. , Inel G. , Iordache I. 2013
66 Optimized Method for Analyzing the Mineral Content of Honey
Geana E. , Sandru C. , Ionete R. 2013
67  Numerical Investigation of Carbon Monoxide Oxidation
Carcadea E. , Varlam M. , Marinoiu A. , Stefanescu I. , Raceanu M. , Tanislav V. 2013
68 The Catalytic Conversion of Renewable Feedstocks
Marinoiu A. , Carcadea E. , Petreanu I. , Raceanu M. , Patularu L. , Ebrașu D. , Schitea D. 2013
69 Determining Ammonium and Nitrate Pollution of the Olt River Basin in Rm. Valcea Industrial Area
Sandru C. , David E. , Popescu R. , Ionete R. 2013
70 The Efficient Catalytic Conversion of Glycerol Into Valuable Chemicals
Marinoiu A. , Carcadea E. , Cobzaru C. , Capris C. , Tanislav V. , Raceanu M. , Iordache I. 2013
71 Potential Studies of Ultrasounds Effects in Fuel Cells
Schitea D. , Amza G. , Iordache I. 2013
72 Use of Iron-Based Catalysts to Increase the Efficiency of Catalytic Conversion Processes of Residual Biomass
David E. , Mureşanu M. , Reiss A. , Preda S. , Armeanu A. , Sandru C. 2014
73 Effects of Flow Field on PEM Fuel Cell Performance
Carcadea E. , Varlam M. , Stefanescu I. , Patularu L. , Marinoiu A. , Tanislav V. , Enache S. 2014
74 Spirits Classification Using 1H NMR and Chemometrics
Popescu R. , Dinca O. , Costinel D. , Ionete R. 2014
75 Carbon Dioxide Reusing for Methane Fuel Obtaining Over Heterogeneous Catalysts as a Possible Source of Energy
Marinoiu A. , Carcadea E. , Ionete R. , Raceanu M. , Cobzaru C. , Iordache I. , Teodorescu C. , Enache A. , Varlam M. 2014
76 Use of Slanic Zeolitic Tuff for Purification of Combustion Water in Organically Bound Tritium Analysis
Vagner I. , Varlam C. , Niculescu V. , Faurescu I. , Bogdan D. , Faurescu D. 2015
77 Contamination Levels with Some Heavy Metals of the Danube River Sediments Near the Cernavoda Area
Sandru C. , David E. 2015
78 Obtaining of Spatial Formations Fullerenes Type, Made Up of Carbon Atoms, by Applying Discharges Pulsed Electric Process - EDI - Over Metallic Surfaces, with Graphite Cathode
Marin L. , Topala P. 2016
79 Iodine Doped Graphene Synthesis Via a Facile Electrophilic Substitution. High Performance as Orr Electrocatalyst for PEMFC
Marinoiu A. , Carcadea E. , Petreanu I. , Marin E. , Sucea B. , Soare A. , Raceanu M. 2016
80 Optimal Operation Conditions Identification of an Open Cathode PEMFC for Mobile Applications
Schitea D. , Patularu L. , Carcadea E. , Rasoi G. , Așchilean I. 2016
81 Determination of Physico-Chemical Parameters and Water Quality Index (WQI) of Olt River
Sandru C. , David E. 2016
82 Sono - Chemical Degradation of Organic Compounds from Wastewater
Iordache M. , Iordache I. , Popescu L. , Schitea D. , Pascu L. 2016
83 Synthesis and Characterization of Iodine Doped Graphene by an Uncatalyzed Reaction
Marinoiu A. , Carcadea E. , Petreanu I. , Marin E. , Sucea B. , Soare A. 2016
84 Hydrochemical characterization and quality of surface water from Olt river, Romania
https://doi.org/10.46390/j.smensuen.23120.80
Sandru C. , Iordache M. , Radulescu A. , Zgavarogea R. , Ionete R. 2020
85 Quantification of geological/geophysical/geochemical databases for the modelling of geothermal water structures
https://doi.org/10.46390/j.smensuen.23120.78
Asimopolos L. , Asimopolos N. , Niculescu V. , Asimopolos A. 2020
86 3-D graphene growth by chemical vapor deposition (CVD) for energy applications
https://doi.org/10.46390/j.smensuen.23120.77
Ion-Ebrasu D. , Andrei R. , Enache A. , Enache S. , Soare A. , Carcadea E. , Varlam M. 2020
87 Carbon nanofibers PT-embedded manufactured through electrospinning 
Andrei R. , Marinoiu A. , Marin E. , Soare A. , Enache S. , Carcadea E. 2019
88 Titanium dioxide – based fiber anodes and their potential use in CR2032 coin cell lithium batteries 
Ene R. , Dumitriu C. , Andrei R. , Jianu C. , Chitu A. , Spinu-Zaulet A. , Carcadea E. , Buga M. , Pirvu C. 2019
89 Distribution of heavy metals in water and sediments from lakes of the Olt watershed
Sandru C. , Iordache M. , Radulescu A. , Zgavarogea R. , Ionete R. 2019
90 GC–MS and neutron activation investigations of medicinal Teucrium L. species
Ciocarlan N. , Ciocan A. , Dragalin I. , Aricu A. , Zinicovscaia I. , Gundorina S. 2019
91 GC–MS and neutron activation analysis of medicinal Teucrium L. species
Ciocarlan N. , Ciocarlan A. , Dragalin I. , Aricu A. , Zinicovscaia I. , Gundorina S. 2018
92 Cyclic voltammetry as a tool for model testing – investigation method for noble metal catalyst’s durability
Sisu C. , Andrei R. , Marinoiu A. , Sandru C. , Constantinescu M. , Petreanu I. , Carcadea E. 2018
93 Fabrication technology of self-standing binder free LiMn2O4/MWCNT electrode by vacuum filtration method
Bubulinca C. 2018
94 Development of one-step method for synthesis of gold supported on reduced graphene oxide
Marinoiu A. , Vasut F. , Oubraham A. , Andrei R. , Vagner I. , Soare A. , Capris C. , Carcadea E. 2018
95 Phosphorus removal from wastewater in the presence of mesoporous materials
Niculescu V. , Iordache M. , Miricioiu M. , Asimopolos L. 2018
96 Performance evaluation of a PEM electrolyser using CFD modelling
Carcadea E. , Varlam M. , Petrov K. , Jianu C. , Ion-Ebrasu D. , Patularu L. , Raceanu M. , Schitea D. 2018
97 An overview on the removal of nitrogen compounds from water and wastewater
Niculescu V. , Sandru C. , Paun N. , Miricioiu M. 2017
98 Study of s-CNTs and PANI/CNTs nanocomposites for gas sensors development
Spiridon Ș. , Ionete E. , Monea B. , Bădiţă I. 2017
99 Removal of organic compounds from water by sonochemical processes
Iordache M. , Iordache I. , Popescu L. , Marinoiu A. 2017
100 A CFD investigation regarding the catalyst layer structure influence on the PEM fuel cell performance
Carcadea E. , Varlam M. , Marinoiu A. , Raceanu M. , Jianu C. , Stefanescu I. , Ciocan A. 2017
101 Durability studies of silicone elastomeric materials for gasket used in polymer electrolyte membrane fuel cell
Petreanu I. , Patularu L. , Ene F. , Schitea D. , Soare A. , Sandru C. 2017