Desilication and Recycling of Alkali-Silicate Solution for Low-Grade High-Silica Bauxite Utilization
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DOI: 10.1007/s11837-019-03934-6
Abstract: This study investigated the effects of CaO addition amount, initial caustic and silica concentrations, and reaction temperature on the desilication ratio in an alkali-silicate solution. The optimal desilication conditions for an alkali-silicate solution with active… read more here.
Keywords: silica; desilication; alkali silicate; solution ... See more keywords
Desilication and recycling of alkali-silicate solution seeded with red mud for low-grade bauxite utilization
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DOI: 10.1016/j.jmrt.2020.04.095
Abstract: Abstract When low-grade high-silica bauxite undergoes desilication by alkaline leaching, a large amount of alkali-silicate solution will be produced. To realize its recycling, the alkali-silicate solution needs to be desiliconized. In this study, the effectiveness… read more here.
Keywords: red mud; desilication; alkali silicate; silicate solution ... See more keywords
The Effect of Additives of Ni, Co, or Fe Sulfates in the Alkali-Silicate Electrolyte for Microarc Oxidation on the Characteristics of Coatings Formed on Titanium
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DOI: 10.1134/s2070205119070049
Abstract: The effect of nickel, cobalt, and iron sulfates’ additives in the alkali-silicate electrolyte for microarc oxidation on the element composition and electrochemical behavior of MAO-coatings formed on titanium has been studied. It has been established… read more here.
Keywords: electrolyte microarc; alkali silicate; silicate electrolyte; titanium ... See more keywords
Research of the New Laboratory Methodology for Measuring the Disintegration of Mixtures with Inorganic Binders Hardened by Dehydration
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DOI: 10.24425/afe.2024.149254
Abstract: The paper deals with the possibilities of using alkali silicate based inorganic binders for automotive industry aluminium castings production. In recent years, inorganic binders are coming back to the foreground and their manufacturers are developing… read more here.
Keywords: methodology; alkali silicate; new laboratory; research new ... See more keywords