Control of an industrial copper solvent extraction process

Novel Modeling and Control Approach for Performance Improvement of an Industrial Copper Solvent Extraction Process

OF DOCTORAL DISSERTATION HELSINKI UNIVERSITY OF TECHNOLOGY P.O. BOX 1000, FI-02015 TKK http://www.tkk.fi Author Tiina Marjatta Komulainen Name of the dissertation Novel modeling and control approach for performance improvement of an industrial copper solvent extraction process Manuscript submitted 21.5.2007 Manuscript revised 9.10.2007 Date of the defence 30.11.2007 Monograph Article dissertati...

Solvent extraction of copper from an industrial sulfate liquor using Chemorex CP-150

The extraction behavior of Cu(II) ions from a real sulfate liquor obtained from the heap leaching stage of a copper oxide ore was investigated using a chelating reagent, Chemorex CP-150 in kerosene. A comparative study was also carried out on the extraction capability of Cu(II) ions using other solvents including D2EHPA and Cyanex 272.Chemorex CP-150 demonstrated an effective and selective extr...

development and implementation of an optimized control strategy for induction machine in an electric vehicle

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

Rice bran oil solvent extraction process pdf

Oil is obtained from rice bran, by the process of extraction with petroleum solvents, whereas the edible grade oil is the one refined by neutralisation with alkali.

Improved Mass Transport Efficiency in Copper Solvent Extraction