Desilication and Recycling of Alkali-Silicate Solution for Low-Grade High-Silica Bauxite Utilization
Sign Up to like & getrecommendations! Published in 2019 at "JOM"
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
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
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
Sign Up to like & getrecommendations! Published in 2019 at "Protection of Metals and Physical Chemistry of Surfaces"
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