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Fracture characterization of roller compacted concrete mixtures with blast furnace slag and industrial sand
(2011-07-01)
The global energy crisis and growing environmental concerns have prompted manufacturers in general to intensify their efforts to reuse the by-products and wastes they generate. In metallurgy, steel production generates ...
The role of dissolved rice husk ash in the development of binary blast furnace slag-sewage sludge ash alkali-activated mortars
(2022-07-15)
This study evaluated the compressive strength performance and microstructure of binary blast furnace slag-sewage sludge ash (BFS-SSA) alkali-activated mortars, in which rice husk ash (RHA) was dissolved in NaOH solution ...
Reviving traditional blast furnace models with new mathematical approach
(Maney PublishingLeedsInglaterra, 2007)
Utilização do coque verde de petróleo da Petrobras em substituição parcial ao carvão mineral das misturas injetadas em altos fornos
(2010-04-01)
The Petrobras produced green petroleum coke (GPC) is a carbon rich fuel, virtually ash-free, with low sulfur content, and is a fuel suitable to replace metallurgical coke in blast furnaces. The GPC was tested in a pulverized ...
Utilização do coque verde de petróleo da Petrobras em substituição parcial ao carvão mineral das misturas injetadas em altos fornos
(2010-04-01)
The Petrobras produced green petroleum coke (GPC) is a carbon rich fuel, virtually ash-free, with low sulfur content, and is a fuel suitable to replace metallurgical coke in blast furnaces. The GPC was tested in a pulverized ...
Mechanical and durability properties of alkali-activated mortar based on sugarcane bagasse ash and blast furnace slag
(2015-02-24)
Sugarcane bagasse is an agricultural waste which can be transformed, for cementing purposes, into an interesting material by combustion. Specifically, the ash (SBA) obtained by auto-combustion was used for preparing ...
A methodology to investigate the wear of blast furnace hearth carbon refractory lining
(Wiley-Blackwell, 2014)
Desenvolvimento de um modelo de controle de processo para altos-fornos a coque aplicado a altos-fornos industriais
(Universidade Federal de Minas GeraisUFMG, 2016-08-30)
This work describes the development of a thermochemical model based on mass balance and thermal control for blast furnace. With this model can calculate operational indices of the blast furnace. These indices show the ...
Pore structure description of mortars containing ground granulated blast-furnace slag by mercury intrusion porosimetry and dynamic vapour sorption
(Elsevier, 2017-08)
The description of the pore structure is a key aspect when studying the durability of cement-based materials. Many techniques have been developed over the years in order to describe the actual complex microstructure of ...