On the concentration and separation of the trace-elements Fe, Cu, Zn, Mn, Pb, Mo and Co : II. Solvent extraction
Publication date
1961-08
Authors
Erkelens, P.C. van
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Abstract
Extractions with acetylacetone and diethyldithiocarbamate are described. Through the successive application of these reagents the constituents of biological ashes are concentrated and separated into the groups: (I) MoO4−2, (2) Fe+3, Cu+2, (3) Mn+2, (4) Zn+2, (5) Pb+2, (6) Co+3 and (7) Na+, K+, Ca+2, Mg+2, SO4−2, PO4−3.