Alkaline Electrolysis
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. EFFECT OF THE NATURE OF THE ELECTROLYTE AND THE NATURE OF THE INTERFACE ON THE HYDROGEN EVOLUTION POTENTIAL: EXPERIMENTS FOR CHEMISTRY STUDENTS
This work presents an experiment done for chemistry students about the effect of the nature of the electrolyte and the nature of the interface on the hydrogen evolution reaction by electrolysis. Two techniques are suggested: method A - two identical copper electrodes in a direct current circuit and method B - three different electrodes in a dc potentiostatic
Quím. Nova. Publicado em: 27/05/2019
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2. A systematic study on electrolytic production of hydrogen gas by using graphite as electrode
Alkaline water electrolysis is one of the easiest methods for hydrogen production that has the advantage of simplicity. The major challenges in the water electrolysis are the reduce energy consumption, cost and maintenance and to increase reliability, durability and safety. In this regard, the electrolytic production of hydrogen is systematically studied by
Mat. Res.. Publicado em: 24/09/2013
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3. Hydrogen production by alkaline water electrolysis
Water electrolysis is one of the simplest methods used for hydrogen production. It has the advantage of being able to produce hydrogen using only renewable energy. To expand the use of water electrolysis, it is mandatory to reduce energy consumption, cost, and maintenance of current electrolyzers, and, on the other hand, to increase their efficiency, durabil
Quím. Nova. Publicado em: 2013
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4. APROVEITAMENTO DE ENERGIA VERTIDA TURBINÁVEL PARA PRODUÇÃO DE HUDROGÊNIO E GERAÇÃO DISTRIBUÍDA / USE OF THE WASTED HYDROELECTRIC POTENTIAL FOR HYDROGEN GENERATION AND DISTRIBUTED ENERGY
Em muitas Usinas Hidrelétricas, quando as afluências de água são maiores que a demanda, uma parcela desta água que ainda poderia ser utilizada para gerar energia é desviada para o vertedouro e literalmente desperdiçada. Esta energia recebe a denominação de Energia Vertida Turbinável (EVT). Essa dissertação discute o aproveitamento da EVT para pro
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/01/2011
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5. Novos materiais para uso como diafragma em eletrolisadores de agua
Altemative polymeric materiaIs were evaluated to substitute asbestos tissues, which are used as diaphragm in water electrolysis. These materiaIs must be resistant to alkaline medium, temperature above 100°C and oxygen in molecular formo. They must also be porous, in a way to not decrease the conductivity of the electrolyte toa much and they must have mechan
Publicado em: 1994
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6. Removal of Mercury from Chloralkali Electrolysis Wastewater by a Mercury-Resistant Pseudomonas putida Strain
A mercury-resistant bacterial strain which is able to reduce ionic mercury to metallic mercury was used to remediate in laboratory columns mercury-containing wastewater produced during electrolytic production of chlorine. Factory effluents from several chloralkali plants in Europe were analyzed, and these effluents contained total mercury concentrations betw
American Society for Microbiology.