Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer software; engineering; all the foregoing utilising solvent extraction modelling software which generates isotherms or can use laboratory isotherm data to construct McCabe-Thiele diagrams useful for modelling series and series-parallel circuit configurations and for determining stage efficiencies in solvent extraction plants or for new flow sheet development

Computer software including solvent extraction modelling software which generates isotherms or can use laboratory isotherm data to construct McCabe-Thiele diagrams useful for modelling series and series-parallel circuit configurations and for determining stage efficiencies in solvent extraction plants or for new flow sheet development