Highly Selective Rh(III) Recovery from HCl Solutions Using Aromatic Primary Diamines via Formation of Three-Dimensional Ionic Crystals
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DOI: 10.1021/acsomega.9b02052
Abstract: A new Rh(III) separation method using metal-containing hydrochloric acid (HCl) solutions has been developed. This method includes Rh(III) precipitation with high selectivity using aromatic primary diamines as precipitants. The compound p-phenylene diamine dihydrochloride (PPDA) successfully… read more here.
Keywords: recovery; highly selective; selective iii; hcl solutions ... See more keywords
Corrosion Inhibition of Carbon Steel in Aqueous HCl Solutions by Acid Pre-Magnetization Technique: Experimental Study and Modelling
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DOI: 10.1134/s207020511805009x
Abstract: The effect of magnetization of acid before usage (pre-magnetization technique) on the corrosion inhibition of carbon steel (CS) in 7.5, 10 and 12.5 wt % (2.2, 3.0 and 3.8 M) HCl solutions were investigated by… read more here.
Keywords: corrosion inhibition; hcl solutions; pre magnetization; magnetization technique ... See more keywords