Essays about: "supported liquid membranes"

Found 2 essays containing the words supported liquid membranes.

1. 1. Recovery of valuable metals from spent HEV NiMH battery leach solutions

   University essay from KTH/Skolan för kemivetenskap (CHE)

   Author : Jonas Ricknell; [2017]
   Keywords : Recycling; Hydrometallurgy; NiMH; Supported liquid membrane; Mixed metal hydroxide;

   Abstract : As the demand on resources is increasing worldwide, the process of recycling material has become more important. The specific recycling of metals used in car batteries, and more specifically in the large batteries used in hybrid electric vehicles, is a rising concern where the industrially implemented recycling processes concerning these batteries that exist today are often highly pollutant and energy consuming. READ MORE

3. 2. Analytical model of mass transfer through supported liquid membranes

   University essay from KTH/Skolan för kemivetenskap (CHE)

   Author : Jonas Lantto; [2015]
   Keywords : supported liquid membranes; lanthanide extraction; analytical solution; boundary layer resistance; coupled counter-transport; Immobiliserade vätskemembran; lantanidextraktion; analytisk lösning; gränsskiktsmotstånd; kopplad mot-transport;

   Abstract : This report details the development and validation of a model for the simulation of supported liquid membrane processes, as applied to the extraction of lanthanides. Supported liquid membranes are systems where two phases, usually aqueous, are separated by a third phase, typically organic, which acts as a membrane, in order to separate solutes from one phase to the other. READ MORE