Aluminum Dross
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Replacement of fluorspar in the desulfurization of hot metal
Abstract In the steel industry, lime is used as a desulfurizing agent and fluorspar as flux in the hot metal desulfurization process. However there are environmental concerns regarding the use of fluorspar, even when its harmful effects are not fully known. In order to reduce such risks and also to anticipate possible future restrictions, which could undermi
REM, Int. Eng. J.. Publicado em: 2018-04
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2. âInfluÃncia da adiÃÃo de cargas inorgÃnicas no desempenho de produtos refratÃrios obtidos a partir de borras de alumÃnioâ / âInfluence of addition of inorganic fillers on the performance of refractory products made from aluminum sludgeâ
ABSTRACT White dross is a reject generated during aluminium production. It contains several oxides that can be useful to the refractories and cement industries. However, white dross can be hazardous both to human health and the environment. In this work, white dross was evaluated as a prospective raw material for the production of refractories. For this purp
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/11/2010
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3. Obtenção de fritas vitrocerâmicas a partir de resíduos sólidos industriais / Glassceramics frits attainment from industrial solid wastes
This work studies the residue obtained from the process of aluminum metal extraction activities, a great interest process, because of Brazil own some of the biggest bauxite mineral reserves in all the world. As a useful choice for no residue generation, and a support for environmentally friendly technologies, this work studies the white dross residue (WDR),
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/09/2006
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4. Determinação do teor de alumínio em drosses brancas de alumínio utilizando difração de raios-x. / Determination of aluminum amount in aluminium white drosses by means of x-ray diffraction.
Neste trabalho foi estabelecido um procedimento para a caracterização de uma drosse branca de alumínio, e foi determinado o teor de alumínio na mesma. Os métodos utilizados para caracterizar o material foram: separação granulométrica, microscopia eletrônica de varredura, fluorescência de raios x e difração de raios x. Com o espectro de energia di
Publicado em: 2006