Recovery of valuable metals

Method for the optimisation of reagent dosages in a concentration plant

Method for producing cubic boron nitride

Methods of increasing flotation rate

Method for froth flotation

Ester quaternary cationic flotation collectors

Flotation processing including recovery of soluble nonferrous base metal values

Process for the beneficiation of sulfide minerals

Method for purifying spent acid

Method for lithium extraction by leaching from spodumene and desulfurization

Flotation reagents from acidic olive oil

Arsenic removal from lead concentrate by ozone treatment and reverse flotation

Maximise the value of a sulphide ore resource through sequential waste rejection

Mixed decyl mercaptans compositions and use thereof as mining chemical collectors

Mercaptanized dicyclopentadiene compositions and use thereof as a mining chemical collector

Mixed decyl mercaptans compositions and use thereof as mining chemical collectors

Separation of biocomponents from DDGS