Basf Se Corporation

Basf Corporation

Andreas Luz

Wolfgang Rohde

Igor Shishkov

Alexej Michailovski

Reinhold Rieger

Oliver Kuhn

Michael Mentges

Florian Blasberg

Rodrigo Enrique Munizaga

David J Gilbert

Petra John

Imme Witte

David Johann Gilbert

A process for concentrating graphite particles comprising a) providing a feedstock which contains the graphite particles and an undesired material, b) adding hydrophobic magnetic particles to the feedstock which results in a loaded feedstock containing agglomerates of the magnetic particles and the graphite particles, and c) separating the agglomerates from the loaded feedstock by a magnetic field which results in isolated agglomerates.

Concentrating graphite particles by agglomeration with hydrophobic magnetic particles

The present invention relates to a process for the separation of at least one valuable matter containing material from a dispersion comprising said at least one valuable matter containing material and at least one second material. The process according to the present invention comprises at least the steps (A) to (E) and the optional steps (F) to (H) which are described herein.

Concentrate quality

The present invention relates to core-shell-particles, wherein the core comprises at least one metal, or a compound thereof, or a mixture of at least one metal or a compound thereof and at least one semimetal or a compound thereof, and the shell comprises at least one silicon comprising polymer, to a process for the preparation of these core-shell-particles, to the use of these core-shell-particles in an agglomeration-deagglomeration process, in particular in chemical, physical or biological test methods or separation processes, decontamination processes, water purification, recycling of electrical/electronic scrap or gravity separation, and to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material.

Silicon comprising polymer coated particles

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Worms, Germany

Andreas Luz