Optimum conditions for extracting rare earth metals from waste magnets by using molten magnesium
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.01.211
Abstract: Abstract Liquid-metal extraction using magnesium as a medium was studied to examine its suitability as an environmentally friendly process for recycling rare earth (RE) metals from magnets. To determine the optimum conditions for extracting RE… read more here.
Keywords: extraction; conditions extracting; rare earth; magnesium ... See more keywords
Optimization conditions for extracting polysaccharide from Angelica sinensis and its antioxidant activities.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of food and drug analysis"
DOI: 10.1016/j.jfda.2016.08.012
Abstract: In this study, polysaccharides from Angelica sinensis were extracted using the ultrasound-assisted extraction method. Based on the results of single factor experiments and orthogonal tests, three independent variables-water/raw material ratio, ultrasound time, and ultrasound power-were… read more here.
Keywords: sinensis; antioxidant activities; conditions extracting; angelica sinensis ... See more keywords