Sustainable and Efficient Recovery of Tungsten from Wolframite in a Sulfuric Acid and Phosphoric Acid Mixed System
Sign Up to like & getrecommendations! Published in 2020 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.0c04216
Abstract: The innovative technology of coleaching scheelite concentrates by a mixture of sulfuric acid and phosphoric acid is an environmentally friendly and low-cost technology. Although the world’s first p... read more here.
Keywords: efficient recovery; sulfuric acid; phosphoric acid; sustainable efficient ... See more keywords
A novel absorbent, HOF-3@PU: Preparation and application for sustainable and efficient purification of catalpol and ajugol from Rehmannia glutinosa leaves.
Sign Up to like & getrecommendations! Published in 2022 at "Natural product research"
DOI: 10.1080/14786419.2022.2119968
Abstract: This study introduced the preparation of a novel HOF-loaded PU sponge (HOF-3@PU) composite for the sustainable and efficient purification of catalpol and ajugol from Rehmannia glutinosa leaves for the first time. HOF-3 was selected as… read more here.
Keywords: efficient purification; catalpol ajugol; purification catalpol; sustainable efficient ... See more keywords