PURPOSE:To effectively carry out reaction at a low temperature and efficiently produce hydrogen gas for a long period, by the coexistence of oxygen in a reaction gas on catalytically reacting methanol with steam in the presence of a catalyst. CONSTITUTION:A raw material gas containing methanol, ...
PURPOSE:To produce hydrogen gas which is a highly valuable fuel, at a low cost, using a raw material which heretofore has been difficult to use as a fuel, by dispersing fine particles of zinc sulfide in a mixture of an amino resin and water and irradiating the dispersion with light. CONST...
Hydrogen is the only gas detected by the GC. The reactions of compounds 1–5 do not appear to be as vigorous as the hydrolysis reactions of sodium borohydride and the reaction products appear to be water-soluble. These are all favorable qualities for compounds that are to be used to ...
Hydrogen could be a key alternative energy carrier to electricity and natural gas in future low-carbon economies but only if it can be produced sustainability. This article reviews a range of key hydrogen production technologies, including reforming, gasification, electrolysis, and several technologies ...
A variation of this process is presented in 2009 using, plasma arc waste disposal technology for the production of hydrogen, heat and carbon from methane and natural gas in a plasma converter.[12] 【参考译文】2009年,利用等离子弧废物处理技术在等离子体转换器中从甲烷和天然气生产氢气、热量和碳的工...
Steam methane reforming (SMR) is one of the most promising processes for hydrogen production. Several studies have demonstrated its advantages from the economic viewpoint. Nowadays process development is based on technical and economic aspects, however, in the near future; the environmental impact will...
Asacleanenergy,hydrogenenergyhasgainedgrowinginterestinrecentyears.Studieson thermo-chemicaltreatmentandutilizationofbiomasshavebeenextensivelyconducted,becauseitisan effectivemethodforhydrogen-richgasproduction.Inthispaper,thecurrentstatusofstudieson biomasspyrolysisandgasificationisreviewed.Theinfluencesofdifferentpyrolysisan...
The Japanese government has announced a commitment to net-zero greenhouse gas emissions by 2050. It envisages an important role for hydrogen in the nation's future energy economy. This paper explores the possibility that a significant source for this hydrogen could be produced by electrolysis fueled...
Aqueous zinc batteries are ideal candidates for grid-scale energy storage because of their safety and low-cost aspects. However, the production of large-format aqueous Zn batteries is hindered by electrolyte consumption, hydrogen gas evolution and accumu
Currently, natural gas reforming, including steam reforming and steam methane reforming, is a cornerstone of industrial hydrogen production. This process makes use of the extensive natural gas reforming infrastructure already in place—the US produces 95% of its hydrogen this way, and it’s known ...