热心助人
发表于 2025-3-23 12:04:01
Book 2017tudies are described for the processes of steam reforming of ethanol, natural gas and biogas; water electrolysis with energy from renewable sources (wind power, photovoltaic and hydroelectric), and hydrogen production using algae. Aimed at mechanical and chemical engineering graduate students and re
Hiatus
发表于 2025-3-23 15:41:57
Sustainability Assessment of Hydrogen Production Techniques in Brazil: A Multi-criteria Analysis,pment and their further integration into the consumer market, there is still a lot to be done in order to drive new technologies that could reduce emissions even further, thus increasing economic stability and social welfare.
正面
发表于 2025-3-23 21:11:26
Introduction,ers. In this context, hydrogen has been researched, due to its large energy storage capacity and to reducing greenhouse gas emissions. Although it cannot be found in nature in its raw state, it is present in other elements like water, fossil fuels, and in all living things.
aggrieve
发表于 2025-3-23 23:38:13
Hydrogen Production Processes, natural gas are introduced. A study on the catalysts being used in the selected reforming processes is also presented with their respective operating temperatures, feed molar ratio, and conversion rates of reagents. Afterwards, the electrolysis process and types of electrolyzers are presented with
流浪
发表于 2025-3-24 03:20:36
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grovel
发表于 2025-3-24 06:52:26
Economic Studies of Some Hydrogen Production Processes,hydrogen production processes, there is the need to use a method that permits a comparison of the cost of hydrogen production considering all the processes studied in the previous chapter..The economic feasibility study was based on the methodology developed by Silveira and Gomes (1999), which allow
Anemia
发表于 2025-3-24 11:30:50
Ecological Efficiency of Some Hydrogen Production Processes,thus resulting in pollutant emissions along its production process..The pollutant emissions associated with the studied processes are presented and the equivalent carbon dioxide [(CO.)e], pollutant indicator (..) and ecological efficiency (.) of hydrogen production processes are determined. Moreover
Lineage
发表于 2025-3-24 17:51:44
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Digest
发表于 2025-3-24 19:21:52
Hydrogen Production Processes,the renewable energy sources required for such, as well as the settings adopted for this type of hydrogen production processes. This chapter is concluded with the presentation of the biological hydrogen production process from green algae, with the description of the alga strain and methodology for determining the amount of hydrogen produced.
GULLY
发表于 2025-3-25 00:50:00
Ecological Efficiency of Some Hydrogen Production Processes,, for the processes using renewable energy sources, such as in the case of ethanol, biogas and green algae, carbon credit incorporation is also presented so as to make ecological efficiency values yet to be determined more realistic.