Ramdani Youcef

Work place: djilali liabesUniversity IRECOM Laboratory Sidi Bel Abbes 22000, Algeria

E-mail: ramdaniy@yahoo.fr


Research Interests: Computational Science and Engineering, Engineering


Ramdani Youcef was born in Sidi-Bel-Abbes, Algeria in 1952. He received the dipl.eng. Degree in electrical engineering from the university of science and technology, Oran, Algeria, in 1972, and the phd.degree from the university of Bordeaux, France, in 1989. He has been the director of the interaction réseaux electrique convertisseurs machines laboratory, university djilali liabes of sidi-bel-abbes, where he was also the head of the department of electrical engineering. His current research interests include electrostatics and high-frequency electronics

Author Articles
Simulation of Eddy Current Separation of Gold Particles from Sands

By Ayad Ahmed Nour El Islam Ayad Abdelghani Ramdani Youcef

DOI: https://doi.org/10.5815/ijem.2016.05.04, Pub. Date: 8 Sep. 2016

The particles of gold can be reuse and recovered from electronics products and cards by sorting from many other metals or from sands. In mixtures of small gold spheres and sands have been sorted by an efficient method called eddy current separation able to separate the gold from a mixture of non ferrous particles. It's a mining sort and recycling industry. This study is based on the ejected force created by the eddy currents induced and the rotation of drum. These eddy currents create a opposing magnetic field to create magneto-dynamic repulsive force between permanent magnet of separator and gold particles, these last will be ejected in collector by gravity force.

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