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Zhiyi Leng, Shengfang Zhang, Wenzhe Wang, Hongtao Gu, Jian Yin, Ziguang Wang and Yu Liu
Hydrogen permeation reduces a material?s properties and increases the risk of brittle fracture, which causes a potential safety hazard. A workpiece?s hydrogen permeation resistance could be improved by improving its surface integrity through surface proc...
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Shengfang Zhang, Zhiyi Leng, Wenzhe Wang, Hongtao Gu, Jian Yin, Ziguang Wang and Yu Liu
Corrosion can hurt the quality and service life of a workpiece, which could create potential safety hazards. However, improving the workpiece?s surface integrity through surface treatment could improve the effect of corrosion resistance. To study the eff...
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Seokkyun Ko and Sangyong Lee
Research was conducted to improve the system efficiency of a fuel-processing system combined with a hydrogen-purification system to supply hydrogen to a 10 kW residential building proton-exchange membrane fuel cell (PEMFC). The system consists of a steam...
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Ali Barkhordari, Seyed Iman Mirzaei, Amir Falahat, Dorota A. Krawczyk and Antonio Rodero
In this work, a new plasma reactor operating with a butane/propane (C4H10/C3H8) gaseous mixture, designed for hydrogen molecule production, was experimentally studied. This reactor is based on a rotating electrode, biased by an AC high voltage. The plasm...
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Alon Davidy
Pet-coke (petroleum coke) is identified as a carbon-rich and black-colored solid. Despite the environmental risks posed by the exploitation of pet-coke, it is mostly applied as a boiling and combusting fuel in power generation, and cement production plan...
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A K M Khabirul Islam, Patrick S. M. Dunlop, Neil J. Hewitt, Rose Lenihan and Caterina Brandoni
Billions of litres of wastewater are produced daily from domestic and industrial areas, and whilst wastewater is often perceived as a problem, it has the potential to be viewed as a rich source for resources and energy. Wastewater contains between four a...
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Svetlana Öfverström, Åsa Davidsson, Salar Haghighatafshar, Hamse Kjerstadius and Jes la Cour Jansen
Ochre, waste iron sludge from the treatment of iron rich groundwater for potable use, makes up a significant waste problem. Furthermore, wastewater treatment plants with enhanced biological phosphorus removal and the digestion of sludge are in lack of ir...
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Roberta Mota-Panizio, Manuel Jesús Hermoso-Orzáez, Luís Carmo-Calado, Victor Arruda Ferraz de Campos, José Luz Silveira, Maria Margarida Gonçalves and Paulo Brito
The recovery of noble metals from electrical wires and cables results in waste materials such as polyvinyl chloride (PVC) and polyethylene (PE), that is, waste insulation electrical cables (WIEC), which have been processed by gasification for energy reco...
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Raphael Menechini Neto, Giane Gonçalves Lenzi, João Lourenço Castagnari Willimann Pimenta, Arielle Cristina Fornari, Onélia Aparecida Andreo dos Santos, Luiz Mario de Matos Jorge
Pág. e39926
Seeking renewable energy sources has been a very important aspect in the development of human society, with many authors regarding hydrogen as a rather promising energy source. There are several forms of obtaining hydrogen, including steam reforming of h...
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Barbara Morico, Annarita Salladini, Emma Palo and Gaetano Iaquaniello
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