Desilication mechanism and kinetics of synthesized hydroxy-sodalite in high-alkali sodium aluminate solutions
Sign Up to like & getrecommendations! Published in 2019 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-019-01565-1
Abstract: Desilication in the solution with Na2O concentration below 300 g/L was extensively studied, such as various desilication agents mostly of calcium salts or compounds proposed in the literature. However, desilication in high-alkali sodium aluminate solution was… read more here.
Keywords: high alkali; mechanism; desilication; solution ... See more keywords
Selectively recovering scandium from high alkali Bayer red mud without impurities of iron, titanium and gallium
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Rare Earths"
DOI: 10.1016/s1002-0721(17)60992-x
Abstract: Abstract Experimental results here can give some new insights into the mechanism of selective recovery of scandium and sodium from high alkali Bayer red mud (RM) through sulfation-roasting-leaching process. Effects of roasting and leaching conditions… read more here.
Keywords: high alkali; red mud; bayer red; scandium ... See more keywords
Ash deposition behavior of a high-alkali coal in circulating fluidized bed combustion at different bed temperatures and the effect of kaolin
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra05997g
Abstract: High alkali and alkali earth metals (AAEMs) content in coal causes severe slagging and fouling during combustion in a boiler. In this study, the ash deposition behavior of a high-alkali coal at different bed temperatures… read more here.
Keywords: high alkali; bed; deposition; coal ... See more keywords
Turfgrass-dependent mycotrophic change enhances soil deterioration in dry, cold and high-alkali environments.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of applied microbiology"
DOI: 10.1093/jambio/lxac084
Abstract: AIMS Soil quality is undergoing severe degradation under anthropogenic effect. Different methods of land management have been implemented for soil reclamation, such as turfing. Although widely accepted to improve soil quality, turfing in specific environments… read more here.
Keywords: soil deterioration; cold high; dry cold; high alkali ... See more keywords
Research on Thermochemical and Gas Emissions Analysis for the Sustainable Co-Combustion of Petroleum Oily Sludge and High-Alkali Lignite
Sign Up to like & getrecommendations! Published in 2025 at "Sustainability"
DOI: 10.3390/su17156703
Abstract: Petroleum oily sludge (OLS), a hazardous by-product of the petroleum industry, and high-alkali lignite (HAL), an underutilized low-rank coal, pose significant challenges to sustainable waste management and resource efficiency. This study systematically investigated the combustion… read more here.
Keywords: high alkali; combustion; analysis; oily sludge ... See more keywords