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Extraction of titanium with phenol-formaldehyde resol oligomer Yarresin B from peroxide solutions
Authors:S. A. Semenov  A. Yu. Matviets  A. M. Reznik
Affiliation:(1) Lomonosov State Academy of Fine Chemical Technology, pr. Vernadskogo 86, Moscow, 117571, Russia
Abstract:Extraction of titanium by nitrogen-containing phenol-formaldehyde oligomer Yarresin B from peroxide sulfate solutions was studied. Molecular dynamic (MD), molecular mechanic (MM), ZINDO/1 semiempirical (single-point calculations; program package HyperChem, Release 7.52, Hypercube Inc.) calculations, and the Cambridge Structure Database (ConQuest 1.8) were used to solve the structure of the extracted complex [Ti(O)2OR(OH)2]2SO4.
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