Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Monir M. Aly"'
Autor:
Nabawia A Mohammed, Monir M Aly
Publikováno v:
Hydrometallurgy. 52:199-206
In the present work, a process for the treatment of Abu Tartur phosphate rock for the recovery of lanthanides without interfering with the normal route proposed for fertilizer production, is proposed using HNO3 as a leaching agent. Further, an attemp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b762960e7409a433227007ec7756cd6
https://doi.org/10.1016/s0304-386x(99)00018-3
https://doi.org/10.1016/s0304-386x(99)00018-3
Publikováno v:
Transition Metal Chemistry. 18
The reactions of manganese(II), cobalt(II) and nickel(II) acetates (1 mole) with antipyrine-4-azo-β-ethylcyanoacetate (HL1) and antipyrine-4-azo-β-acetylacetone (HL2) (1 mole) produce complexes of the M(L)2 type. K2PdCl4 (1 mole) reacts with HL1 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c41f533f2d24a5e01c1bf13c1970ed12
https://doi.org/10.1007/bf00191130
https://doi.org/10.1007/bf00191130
Publikováno v:
Journal of Analytical Atomic Spectrometry. 3:453
A wall-stabilised plasma arc seeded with potassium chloride has been used as an excitation source for the spectrographic determination of rare earth elements in samples of phosphate deposits. The samples were treated with a mixture of HNO3 and HF in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8dc918a43bc10f90fcabc41144cab61
https://doi.org/10.1039/ja9880300453
https://doi.org/10.1039/ja9880300453