Helium extraction from natural gas using DD3R zeolite membranes
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2021.09.004
Abstract: Abstract Helium (He) is commercially produced from natural gas by low-temperature condensation. The process is energy extensive because of the extremely low He concentration ( read more here.
Keywords: gas using; helium extraction; extraction natural; natural gas ... See more keywords
Extraction of natural radionuclides in TENORM waste phosphogypsum
Sign Up to like & getrecommendations! Published in 2018 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2018.10.019
Abstract: Abstract Phosphate ore is the raw material for the production of fertilizers. Phosphogypsum with a high content of natural radionuclides, specifically those present in the decay series of 238U and 232Th, is a byproduct (waste… read more here.
Keywords: waste; phosphogypsum; chemical; natural radionuclides ... See more keywords
2-Methyloxolane (2-MeOx) as Sustainable Lipophilic Solvent to Substitute Hexane for Green Extraction of Natural Products. Properties, Applications, and Perspectives
Sign Up to like & getrecommendations! Published in 2020 at "Molecules"
DOI: 10.3390/molecules25153417
Abstract: This review presents a complete picture of current knowledge on 2-methyloxolane (2-MeOx), a bio-based solvent for the extraction of natural products and food ingredients. It provides the necessary background about the properties of 2-MeOx, not… read more here.
Keywords: extraction; hexane; natural products; extraction natural ... See more keywords