Physical separation of gold – dielectrophoretic separation of metal particles from mixtures of particles
The present invention relates to a plant and a procedure for separating gold or other metal particles from a mixture of particles by applying dielectrophoresis. The physical separation method specifically separates metals, e.g. gold, from a suspension. This is accomplished by a special configuration of electrodes allowing for the creation of an electric field which is selective to metallic particles. The new method replaces environmentally hazardous cyanide leaching almost completely and thus considerably reduces the amounts of the chemicals that need to be applied.
Further information: PDF
InnoWi GmbH
Phone: +49 (0)421/9600-70
Contact
Dr. Lieselotte Riegger
As Germany's association of technology- and patenttransfer agencies TechnologieAllianz e.V. is offering businesses access to the entire range of innovative research results of almost all German universities and numerous non-university research institutions. More than 2000 technology offers of 14 branches are beeing made accessable to businesses in order to assure your advance on the market. At www.technologieallianz.de a free, fast and non-bureaucratic access to all further offers of the German research landscape is offered to our members aiming to sucessfully transfer technologies.
Media Contact
All latest news from the category: Technology Offerings
Newest articles
Pinpointing hydrogen isotopes in titanium hydride nanofilms
Although it is the smallest and lightest atom, hydrogen can have a big impact by infiltrating other materials and affecting their properties, such as superconductivity and metal-insulator-transitions. Now, researchers from…
A new way of entangling light and sound
For a wide variety of emerging quantum technologies, such as secure quantum communications and quantum computing, quantum entanglement is a prerequisite. Scientists at the Max-Planck-Institute for the Science of Light…
Telescope for NASA’s Roman Mission complete, delivered to Goddard
NASA’s Nancy Grace Roman Space Telescope is one giant step closer to unlocking the mysteries of the universe. The mission has now received its final major delivery: the Optical Telescope…