Steam reforming
REPOSITORIO INSTITUCIONAL DA UFOP: Nickel–carbon nanocomposites prepared using castor oil as precursor : a novel catalyst for ethanol steam reforming.
... the steam reforming of ethanol was carried ...ethanol steam reforming comprises a series of simultaneous reactions, including decomposition, dehydrogena- tion, dehydration and steam ...
5
Repositório Institucional UFC: Nanosized Pt-containing Al2O3 as an efficient catalyst to avoid coking and sintering in steam reforming of glycerol
... for steam reforming of glycerol ...in steam reforming of glycerol, high selectivity to hydrogen and stability during long terms stability runs as ...
10
MECHANISTIC KINETIC MODELS FOR STEAM REFORMING OF CONCENTRATED CRUDE ETHANOL ON NI/AL2O3 CATALYST
... the reforming of hydrocarbons ...applications, steam reforming of ethanol is very attractive. Ethanol reforming, proceeds at temperatures in the range of 300 600 o C, which is significantly ...
21
Hydrogen production by ethanol steam reforming using Cu/Ni/g-Al2o3 catalysts.
... HYDROGEN PRODUCTION BY ETHANOL STEAM REFORMING USING Cu/Ni/γ-Al 2 O 3 CATALYSTS. Cu/Ni/γ-Al 2 O 3 catalysts were prepared by an impregnation method with 2.5 or 5% wt of copper and 5 or 15% wt of nickel and ...
7
Effect of metal load in Co/Al2o3 catalysts for ethanol steam reforming.
... EFFECT OF METAL LOAD IN Co/Al 2 O 3 CATALYSTS FOR ETHANOL STEAM REFORMING. The development of cobalt catalysts to produce hydrogen from ethanol is the goal of this investigation. Co/Al 2 O 3 catalysts were ...
4
Catalytic steam reforming of ethanol for hydrogen production: Brief status
... Despite the difficult of break C-C bond in low temperature steam reforming (LTSR), very promising results have been shown and more attention should be given to it. This is an important issue, since the ...
6
Mo-Ni/AL2O3 catalysts for the methane steam reforming reaction.
... Mo-Ni/Al 2 O 3 CATALYSTS FOR THE METHANE STEAM REFORMING REACTION. Mo-promoted Ni/Al 2 O 3 catalysts for the methane steam reforming reaction were studied in this work. The Ni/Al 2 O 3 ...
7
Effects of adding lanthanum to Ni/ZrO2 catalysts on ethanol steam reforming.
... Além disso, foi observado um importante efeito da composição do suporte sobre a distribuição dos produtos formados durante a reação de reforma a vapor de etanol, o que pode ser atribu[r] ...
7
Braz. J. Chem. Eng. vol.26 número1
... (steam reforming), as well as the energy balance of gaseous flow purification in PSA (Pressure Swing Adsorption) is used with eight types of gasification gases in this ...the reforming reactor and ...
11
Matéria (Rio J.) vol.22 número1
... external reforming, the fuel is con- verted into hydrogen and carbon dioxide, in a ...endothermic reforming and the exo- thermic electrochemical reaction are performed in different units and there is no ...
11
Braz. J. Chem. Eng. vol.30 número2
... For ethanol steam reforming, a catalytic fixed-bed microreactor is fed with a gas mixture of ethanol and water in a water/ethanol molar ratio of 3.3. The reactor consists of several microchannels (in ...
13
Braz. J. Chem. Eng. vol.30 número1
... of steam reforming of LPG was reported as a set of seven independent reactions involving the chemical species n-C 4 H 10 , C 3 H 8 , C 2 H 6 , C 2 H 4 , CH 4 , CO 2 , CO, ...
11
Combined Refrigeration Cycle for Thermal Power Plant Using Low Grade Waste Steam
... Now a days, In most of the thermal power plant, where low-pressure steam is being exhausted to the atmosphere as a waste steam. This waste heat could be use to operate many small preheating or cooling ...
4
Torricelli, steam power, and the technological drift of the Scientific Revolution.
... Partindo da instigante evidência histórica sobre a atividade científica de Tor- ricelli e seus desdobramentos, o objetivo do presente artigo é apresentar um estu- do de caso acerca das i[r] ...
17
J. Braz. Chem. Soc. vol.21 número6
... The simpliied method for ammonia extraction is faster and simpler than the classical Kjeldahl steam distillation method. Lindgreen, H.; Clay Miner.[r] ...
3
Ciênc. saúde coletiva vol.14 número3
... At its core, reform seeks to modify the way ar- rangements are currently organized. Re-form seeks to change ‘form’ and, in so doing, re-arrange the distribution of costs, benefits and valued resourc- es. In the health ...
8
COMMON AGRICULTURAL POLICY FROM HEALTH CHECK DECISIONS TO THE POST-2013 REFORM
... The paper proposed for being presented belongs to the field research “International Affairs and European Integration”. The paper entitled “Common Agricultural Policy from Health Check decisions to the post-2013 reform” ...
5
A cellulose liquid crystal motor: A steam engine of the second kind
... our steam engine runs isothermally, it differs fun- damentally from conventional steam engines in that it is not a heat ...a steam engine of the second kind, and note that, consequently, its ...
5
Radiol Bras vol.38 número3
... Conclusão: Os valores obtidos com ambas as seqüências foram similares àqueles previa- mente publicados com a utilização da seqüên- cia STEAM na avaliação de pacientes cirróticos. Como a técnica PRESS fornece ...
1
High Coke-Resistance Pt/Mg1-xNixO Catalyst for Dry Reforming of Methane.
... It is well known that the performance of supported catalysts could be improved by selection of proper promoting materials. Supported transition metals, especially Ni, Ru, Rh, Pd, and Ir have considerable activity for ...
22