Zobrazeno 1 - 6
of 6
pro vyhledávání: '"G. J. Sparrow"'
Publikováno v:
Mineral Processing and Extractive Metallurgy Review. :1-8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e61e1ad6ca519f61252688ef9d933ce
https://doi.org/10.1080/08827508.2022.2115490
https://doi.org/10.1080/08827508.2022.2115490
Autor:
G. J. Sparrow, J. T. Woodcock
Publikováno v:
Australian Journal of Earth Sciences. 39:433-439
A metallurgical classification of ores containing platinum‐group elements (PGE), based on the sulphide sulphur and valuable base metal content of the ore as well as the PGE minerals, is proposed. Treatment routes and recovery operations for each cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::551c0be27a9c7f4f143b42558f3c24b1
https://doi.org/10.1080/08120099208728036
https://doi.org/10.1080/08120099208728036
Autor:
J. H. Canterford, G. J. Sparrow
Publikováno v:
Mining, Metallurgy & Exploration. 1:241-246
The adsorption of uranium onto Wyoming bentonite was measured in carbonate media over the range pH 8-11. Uranium was removed from solution onto the solids by a rapid reaction, proposed to be adsorption of the anionic uranyl tricarbonato complex onto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fea261a4a47b776e54f902ae1391e60
https://doi.org/10.1007/bf03402585
https://doi.org/10.1007/bf03402585
Publikováno v:
Mineralogical Magazine. 52:323-330
Roxbyite (Cu1.74–1.82S), a new mineral, was isolated from drill core from the Olympic Dam deposit, from copper flotation concentrates from the Olympic Dam pilot plant, and from reaction residues obtained by treating certain concentrates with sulphu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26bf352f4ffa527bcc467bd1686a00b4
https://doi.org/10.1180/minmag.1988.052.366.03
https://doi.org/10.1180/minmag.1988.052.366.03
Autor:
A. A. Diamantis, G. J. Sparrow
Publikováno v:
Journal of the Chemical Society D: Chemical Communications. :819
The product of the reaction between aquopentammineruthenium(II) and nitrous oxide has been isolated and formulated as [Ru(NH3)5N2O](BF4)2,H2O on the basis of i.r. and u.v. spectra and elemental analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc047f49bce93dcaf471f48092b9c43d
https://doi.org/10.1039/c29700000819
https://doi.org/10.1039/c29700000819
Autor:
G. J. Sparrow, A. A. Diamantis
Publikováno v:
Journal of the Chemical Society D: Chemical Communications. :469
Molecular nitrogen Complexes of pentammineruthenium(II) have been prepared by reducing chloropentammineruthenium(III) in the presence of nitrous oxide.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0278f99ea250a66e9a427ee703d521d
https://doi.org/10.1039/c29690000469
https://doi.org/10.1039/c29690000469