Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Zhigan Deng"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The controlled synthesis of recyclable hematite in the leaching solution of secondary zinc oxide powder is an urgent problem in the chemical industry and metallurgy fields. In this paper, the effects of the temperature, agitation speed, and
Externí odkaz:
https://doaj.org/article/408aebf5854541f8a5b990d866a96197
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Iron in the leaching solution with high K+ and Na+ concentrations was usually precipitated as the typical hazardous and toxic jarosite residues. However, this method of treatment has been greatly restricted by increasingly strict environment
Externí odkaz:
https://doaj.org/article/545326f0563d4541adedeaf5a307336d
Publikováno v:
Journal of Saudi Chemical Society, Vol 28, Iss 4, Pp 101901- (2024)
Ammonium salt vanadium precipitation process has excellent performance in industrial production, but its shortcomings such as high cost and environmental impact are not conducive to sustainable development. In this paper, ethylenediamine was selected
Externí odkaz:
https://doaj.org/article/eb4c6b7053e04c7a89a534d3118710f4
Publikováno v:
Metals, Vol 6, Iss 3, p 63 (2016)
The recovery of vanadium from sulfuric and hydrofluoric mixed acid solutions generated by the direct leaching of black shale was investigated using solvent extraction and precipitation methods. The process consisted of reduction, solvent extraction,
Externí odkaz:
https://doaj.org/article/1159c694fec44adba28e5ce65ba1890b
Publikováno v:
Canadian Metallurgical Quarterly. :1-9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60a6021f613eaa3780c3fc72adb096bb
https://doi.org/10.1080/00084433.2023.2181918
https://doi.org/10.1080/00084433.2023.2181918
Publikováno v:
Canadian Metallurgical Quarterly. 61:24-32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3464208193aedd2d8c2f809a03c5f230
https://doi.org/10.1080/00084433.2021.2016347
https://doi.org/10.1080/00084433.2021.2016347
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df04f42ca3091ea1cab1956b65cb98a7
https://doi.org/10.2139/ssrn.4252288
https://doi.org/10.2139/ssrn.4252288
Publikováno v:
Fuel. 333:126305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daf4de64b1b2bece9142a1f4685cc90f
https://doi.org/10.1016/j.fuel.2022.126305
https://doi.org/10.1016/j.fuel.2022.126305
Publikováno v:
Separation and Purification Technology. 303:122208
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36e149f1fd6a8f625eceda9345ddec35
https://doi.org/10.1016/j.seppur.2022.122208
https://doi.org/10.1016/j.seppur.2022.122208