Search Results - "Rami Doukeh"

Catalytic hydrotreating of bio-oil and evaluation of main noxious emissions of gaseous phase by Doukeh, Rami, Bombos, Dorin, Bombos, Mihaela, Oprescu, Elena-Emilia, Dumitrascu, Gheorghe, Vasilievici, Gabriel, Calin, Catalina

“…Bio-oil produced from biomass pyrolysis has the potential to become an alternative renewable fuel. However due to the high content of oxygenated compounds is…”
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Mutual inhibition effect of sulfur compounds in the hydrodesulfurization of thiophene, 2-ethylthiophene and benzothiophene ternary mixture by Calin, Catalina, Leostean, Cristian, Trifoi, Ancuța Roxana, Oprescu, Elena-Emilia, Wiita, Elizabeth, Banu, Ionut, Doukeh, Rami

“…The hydrodesulphurization of a model component and equimolar ternary mixture of thiophene, 2-ethylthiophene and benzothiophene over sulphided CoMo/γ-Al 2 O 3…”
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Software for CO2 Storage in Natural Gas Reservoirs by Eparu, Cristian Nicolae, Suditu, Silvian, Doukeh, Rami, Stoica, Doru Bogdan, Ghețiu, Iuliana Veronica, Prundurel, Alina, Stan, Ioana Gabriela, Dumitrache, Liviu

“…The paper presents a simulation-based approach for optimizing CO2 injection into depleted gas reservoirs, with the goal of enhancing underground CO2 storage…”
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An Evaluation of Glycerol Acetalization with Benzaldehyde over a Ferromagnetic Heteropolyacid Catalyst by Rami Doukeh, Maria Râpă, Ecaterina Matei, Doina Prodan, Romuald Győrgy, Ancuta Trifoi, Ionut Banu

“…Tungstophosphoric acid (H3PW12O40) supported on silica-coated magnetite nanoparticles has been prepared and used as a heterogeneous acid catalyst…”
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The Influence of PEG 4000 on the Physical and Microstructural Properties of 58S Bioactive Glasses by Lixandru Matei, Ioana Lavinia, Sava, Bogdan Alexandru, Sarosi, Codruta, Dușescu-Vasile, Cristina, Popovici, Daniela Roxana, Ionescu, Andreea Iuliana, Bomboș, Dorin, Băjan, Marian, Doukeh, Rami

“…Bioactive glass is currently considered a material with a high biocompatibility and has been used both in the field of bone regeneration and in the preparation…”
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Synthesis, Purity Check, Hydrolysis and Removal of o-Chlorobenzyliden Malononitrile (CBM) by Biological Selective Media by Gheorghe, Viorel, Gheorghe, Catalina Gabriela, Popovici, Daniela Roxana, Mihai, Sonia, Calin, Catalina, Sarbu, Elena Emilia, Doukeh, Rami, Grigoriu, Nicoleta, Toader, Constantin Nicolae, Epure, Cristiana, Matei, Vasile

“…The removal yield of organic substances present in water depends on the environmental conditions, on the chemical composition of the water and on the chemical…”
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Characterizing and using a new bi-functional catalyst to sustainably synthesize methyl levulinate from biomass carbohydrates by Oprescu, Elena-Emilia, Enascuta, Cristina-Emanuela, Doukeh, Rami, Calin, Catalina, Lavric, Vasile

“…In recent years, significant attention has been dedicated to converting biomass carbohydrates into alkyl levulinates (biofuel additives) in alcoholic media, in…”
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An iron-free nitrogenase? Computational estimation of the ability to bind/activate N 2 in manganese and cobalt complexes by Doukeh, Rami, Craciun, Daniela, Lehene, Maria, Branzanic, Adrian M. V., Lupan, Alexandru, Silaghi-Dumitrescu, Radu

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Effect of the coordination environment on the ability of iron to bind/activate N2: A theoretical study with relevance to the nitrogenase mechanism by Doukeh, Rami, Crăciun, Daniela, Lupan, Alexandru, Brânzanic, Adrian M.V., Silaghi-Dumitrescu, Radu

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Software for CO[sub.2] Storage in Natural Gas Reservoirs by Eparu, Cristian Nicolae, Suditu, Silvian, Doukeh, Rami, Stoica, Doru Bogdan, Ghetiu, Iuliana Veronica, Prundurel, Alina, Stan, Ioana Gabriela, Dumitrache, Liviu

“…The paper presents a simulation-based approach for optimizing CO[sub.2] injection into depleted gas reservoirs, with the goal of enhancing underground…”
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An iron-free nitrogenase? Computational estimation of the ability to bind/activate N2 in manganese and cobalt complexes by Doukeh, Rami, Craciun, Daniela, Lehene, Maria, Branzanic, Adrian M. V., Lupan, Alexandru, Silaghi-Dumitrescu, Radu

“…Activation of N 2 to ammonia occurs in nitrogenases at an unusual carbide-iron-sulfur active site. To deconvolute the factors that allow the nitrogenase Fe to…”
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Development and Characterization of Polylactic Acid (PLA)-Based Nanocomposites Used for Food Packaging by Moldovan, Andrei, Cuc, Stanca, Prodan, Doina, Rusu, Mircea, Popa, Dorin, Taut, Adrian Catalin, Petean, Ioan, Bomboş, Dorin, Doukeh, Rami, Nemes, Ovidiu

“…The present study is focused on polylactic acid (PLA) blending with bio nanoadditives, such as Tonsil (clay) and Aerosil , to obtain nanocomposites for a new…”
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Pyrolysis of digestate from anaerobic digestion on tungsten oxide catalyst by Doukeh, Rami, Bombos, Mihaela, Bombos, Dorin, Vasilievici, Gabriel, Radu, Elena, Oprescu, Elena-Emilia

“…This study presents the catalytic pyrolysis of conditioned digestate from anaerobic digestion co-digestion plants, in the presence of WO 3 /γ-Al 2 O 3 catalyst…”
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Coprecipitation nanoarchitectonics for the synthesis of magnetite: a review of mechanism and characterization by Trifoi, Ancuţa Roxana, Matei, Ecaterina, Râpă, Maria, Berbecaru, Andrei-Constantin, Panaitescu, Caşen, Banu, Ionut, Doukeh, Rami

“…Magnetite nanoparticles have attracted interest of researchers from different science fields such as medicine, biology, physics, or chemistry due to their…”
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Advanced Dentistry Biomaterials Containing Graphene Oxide by Prodan, Doina, Moldovan, Marioara, Cuc, Stanca, Sarosi, Codruţa, Petean, Ioan, Filip, Miuța, Carpa, Rahela, Doukeh, Rami, Mirica, Ioana-Codruta

“…The aim of this study was to obtain three experimental resin-based cements containing GO and HA-Ag for posterior restorations. The samples (S0, S1, and S2)…”
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Black Tea Waste as Green Adsorbent for Nitrate Removal from Aqueous Solutions by Bondarev, Andreea, Popovici, Daniela Roxana, Călin, Cătalina, Mihai, Sonia, Sȋrbu, Elena-Emilia, Doukeh, Rami

“…The aim of the study was to prepare effective low-cost green adsorbents based on spent black tea leaves for the removal of nitrate ions from aqueous solutions…”
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A study on the alkylation of m-cresol with 1-decene over mesoporous silica supported tungstophosphoric acid (HPW) by Doukeh, Rami, Popovici, Daniela, Trifoi, Ancuța, Bombos, Mihaela, Banu, Ionuț

“…Linear alkylcresols were synthesized in high yield by the alkylation of m-cresols with 1-decene in the presence of 25%HPW/SBA-15 catalyst. The physicochemical…”
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Rhenium Effect on the Performance of CoMoNi/γ‐Al2O3 Catalyst in Thiophene Hydrodesulphurization. Performance Evaluation and Process Kinetics by Doukeh, Rami, Leostean, Cristian, Bolocan, Ion, Trifoi, Ancuta Roxana, Banu, Ionut

“…The rhenium effect on the performance of CoMoNi/γ‐Al2O3 catalyst was studied in thiophene hydrodesulphurization. The unsulfided and freshly sulfided catalysts…”
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Synthesis, Purity Check, Hydrolysis and Removal of Io/I-Chlorobenzyliden Malononitrile by Biological Selective Media by Gheorghe, Viorel, Gheorghe, Catalina Gabriela, Popovici, Daniela Roxana, Mihai, Sonia, Calin, Catalina, Sarbu, Elena Emilia, Doukeh, Rami, Grigoriu, Nicoleta, Toader, Constantin Nicolae, Epure, Cristiana, Matei, Vasile

“…The removal yield of organic substances present in water depends on the environmental conditions, on the chemical composition of the water and on the chemical…”
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Rhenium Effect on the Performance of CoMoNi/γ‐Al 2 O 3 Catalyst in Thiophene Hydrodesulphurization. Performance Evaluation and Process Kinetics by Doukeh, Rami, Leostean, Cristian, Bolocan, Ion, Trifoi, Ancuta Roxana, Banu, Ionut

“…The rhenium effect on the performance of CoMoNi/γ‐Al 2 O 3 catalyst was studied in thiophene hydrodesulphurization. The unsulfided and freshly sulfided…”
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