Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Fuguo, Lai"'
Publikováno v:
ACS Omega, Vol 6, Iss 8, Pp 5209-5220 (2021)
Externí odkaz:
https://doaj.org/article/87a7bd2a0e9b4b79bbfb4e3883134b6b
Publikováno v:
In Hydrometallurgy August 2018 179:25-35
Publikováno v:
In Minerals Engineering May 2018 120:35-43
Publikováno v:
In Hydrometallurgy November 2017 173:1-8
Publikováno v:
In Hydrometallurgy August 2017 171:236-244
Publikováno v:
ACS Omega
ACS Omega, Vol 6, Iss 8, Pp 5209-5220 (2021)
ACS Omega, Vol 6, Iss 8, Pp 5209-5220 (2021)
The use of calcium oxide as a precipitant can achieve a nonammonia enrichment of a rare earth leaching liquor. However, an alkaline rare earth sulfate forms during the precipitation process, thus resulting in excessive SO42– content in the mixed ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bd5c7fdc7e50aba67777c5df6cdaaac
https://doi.org/10.1021/acsomega.0c05124
https://doi.org/10.1021/acsomega.0c05124
Publikováno v:
Journal of Rare Earths. 37:886-894
In order to solve the problem of ammonia-nitrogen pollution in the enrichment process of the ion-adsorption type rare earth ore, the technology of non-ammonia precipitation with magnesium oxide precipitant was carried out. It is determined that the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cef675b5215807aa3ee3b96a7440d7f5
https://doi.org/10.1016/j.jre.2018.10.007
https://doi.org/10.1016/j.jre.2018.10.007
Publikováno v:
Journal of Rare Earths. 36:521-527
The magnesium sulfate leaching technology for the ion-absorbed rare earths ore can solve the ammonia pollution problem existing in ammonium sulfate leaching process. However, the leaching capacity of magnesium sulfate is slightly weaker than that of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfd95f125fa97b9f07c16781d78f769b
https://doi.org/10.1016/j.jre.2017.12.003
https://doi.org/10.1016/j.jre.2017.12.003
Publikováno v:
Hydrometallurgy. 193:105318
Combining the environmental advantage of magnesium salt compound leaching agent, calcium oxide was used as a precipitant to enrich rare earth elements from rare earth leaching liquor in a magnesium salt system. The use of magnesium salt compound leac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec5dfc57319b6e72ea754d23ce3fec7f
https://doi.org/10.1016/j.hydromet.2020.105318
https://doi.org/10.1016/j.hydromet.2020.105318