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Adição de óleo para aumento da densidade de carga de carvões na coqueria
(Universidade Federal de Minas GeraisBrasilPrograma de Pós-Graduação em Engenharia Metalúrgica, Materiais e de MinasUFMG, 2019-06-27)
The techniques that aim the bulk density of coals mix increase for use in the coking plants contribute to the reduction of coals blend cost, since they enable the use of poor caking coals and lower price. In addition, they ...
Estudo da coqueima de carvão mineral brasileiro e biomassa utilizando leito fluidizado borbulhante em escala de bancada
(Universidade do Vale do Rio dos Sinos, 2018-03-21)
Based on bubbling fluidized bed technology, a bench scale combustor was used to conduct research works in co-firing of coal and biomass (wood shavings) blends. South Brazilian subbituminous coal, beneficiated to achieve ...
Estudo da coqueima de carvão mineral brasileiro e biomassa utilizando leito fluidizado borbulhante em escala de bancada
(Universidade do Vale do Rio dos Sinos, 2018-03-21)
Based on bubbling fluidized bed technology, a bench scale combustor was used to conduct research works in co-firing of coal and biomass (wood shavings) blends. South Brazilian subbituminous coal, beneficiated to achieve ...
Desenvolvimento de um compósito com propriedade corta-fogo à base de gesso e cinzas de carvão mineral.
(Universidade Católica de Pernambuco, 2020-08-07)
Among the main materials of civil construction or prominence, mainly for the
manufacture of precast. In the United States and Europe there are more than five
hundred applications for accessories, while in Brazil these ...