Results 181 to 190 of about 505,646 (226)
Some of the next articles are maybe not open access.
Catalysts for Methanol Steam Reforming—A Review
Applied Catalysis B: Environmental, 2010Abstract A large number of studies can be found in the literature regarding the production of new catalysts for methanol steam reforming. This work summarizes the latest developments on catalysts for this application and is divided in two main groups: copper-based and group 8–10 metal-based catalysts.
José Sousa +2 more
exaly +2 more sources
Methanol Steam Reforming for Hydrogen Production
Chemical Reviews, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Daniel R, Palo +2 more
openaire +2 more sources
Steam reforming and methanol synthesis
Catalysis Today, 1990Abstract Methanol production from synthesis gas derived from natural gas is assuming increasing importance for chemical production, fuel additives and alternative fuel usage. This review covers process technologies and research and development for improved efficiencies in the catalytic processes for steam reforming of methane to synthesis gas and ...
D.L. Trimm, M.S. Wainwright
openaire +1 more source
Steam Reforming and Oxidative Steam Reforming of Methanol Over CuO–CeO2 Catalysts
International Journal of Hydrogen Energy, 2009Abstract Steam reforming (SRM) and oxidative steam reforming of methanol (OSRM) were carried out over a series of coprecipitated CuO–CeO2 catalysts with varying copper content in the range of 30–80 at.% Cu (= 100 × Cu/(Cu + Ce)). The effects of copper content, reaction temperature and O2 concentration on catalytic activity were investigated.
Dong Hyun Kim, Hyun Chan Lee
exaly +2 more sources
Development of microchannel methanol steam reformer
Chemical Engineering Journal, 2004Abstract Microchannels were patterned on the metal sheets and fabricated to make a reformer and vaporizer unit. Three types of patterned sheets were prepared to construct a base structure. The aspect ratio of microchannels can be regulated by changing the number of microchannel sheets. Catalyst was deposited inside the microchannel of a reformer unit.
Gu-Gon Park +5 more
openaire +1 more source
Methanol Steam Reforming in Membrane Reactors
Petroleum Chemistry, 2018A brief review of recent scientific publications concerning the steam reforming of methanol in membrane reactors for the production of pure hydrogen is presented. The use of membrane reactors makes it possible to lower the temperature of this process by 100°C, increase the selectivity of the process, and practically eliminate the effect of catalysts ...
A. A. Lytkina +2 more
openaire +1 more source
A Study of Steam Methanol Reforming in a Microreactor
Journal of Power Sources, 2007Steam reforming of methanol is investigated numerically considering both heat and mass transfer of the species in a packed bed microreactor. The numerical results are shown to be in good agreement with experimental data [M.T. Lee, R. Greif, C.P. Grigoropoulos, H.G. Park, F.K. Hsu, J. Power Sources Transport in, 166 (2007) 194–201] with a BASF F3-01(CuO/
Ming-Tsang Lee +2 more
exaly +2 more sources
Microstructured Catalysts for Methanol-Steam Reforming
2000For the application of endothermic methanol-steam reforming e.g. in automobile systems based on hydrogen-driven PEM (proton exchange membrane) fuel cells, active and microstructure-compatible catalyst layers were examined.
Pfeifer, P. +4 more
openaire +1 more source
Development of Methanol Steam Reformer for Chemical Recuperation
Journal of Engineering for Gas Turbines and Power, 2000The purpose of the present work is to establish the design method of methanol steam-reformer for application to chemical recuperation in a gas turbine system. The reaction rate of the methanol steam-reforming was measured with a small amount of catalyst using the gaseous mixture of methanol, water, hydrogen, and carbon dioxide as a simulated product ...
T. Nakagaki +3 more
openaire +1 more source
Quasicrystal derived catalyst for steam reforming of methanol
International Journal of Hydrogen Energy, 2008Two alloys of composition Al59Cu25.5Fe12.4B3 and Al71Cu9.7Fe8.7Cr10.6 were characterized by X-ray diffraction, transmission electron microscopy and scanning electron microscopy. The latter forms a mixture of imperfect icosahedral phase and cubic phase upon rapid solidification from the liquid state.
Phung Ngoc, B. +5 more
openaire +1 more source