fig4

Synthesis and characterization of hydroxamic acid N,3-dihydroxy-2-naphthamide and its copper (II) complex per keto/enol forms and rare earth flotation

Figure 4. A comparison of SHA-Cu2+ complex (top) with SHA (bottom). SHA: Salicylhydroxamic acid.

Minerals and Mineral Materials
ISSN 2832-269X (Online)

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