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2025
|
Invention
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System and apparatus for the measurement of particle size distribution. An apparatus and system f... |
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2024
|
Invention
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Wound dressings. The invention relates to wound dressings in the form of tissue scaffolds, gels a... |
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2021
|
Invention
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Binder for an agglomeration process.
A binder for use in leaching a heap of a low-permeability o... |
|
|
Invention
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Binder for an agglomeration process. A binder for use in leaching a heap of a low-permeability or... |
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2020
|
Invention
|
Water balance improvement in an effluent treatment process for sulphate removal. A method to impr... |
|
|
Invention
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Self-regulating simultaneous control of aluminium replenishment and recovery. 243244. |
|
|
Invention
|
Simplified sulphate removal for effluent treatment.
A method of treating a sulphate-bearing stre... |
|
|
Invention
|
Simplified sulphate removal for effluent treatment. A method of treating a sulphate-bearing strea... |
|
|
Invention
|
A composite material and a method to prepare the composite. The invention relates to a composite ... |
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2019
|
Invention
|
Froth flotation apparatus. A froth flotation apparatus including a tank defining an interior, for... |
|
|
Invention
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Production of high carbon ferromanganese. A process for the production of high carbon ferromangan... |
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2017
|
Invention
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Method of recovering a target metal. A method of purifying a value metal-containing solution by d... |
|
|
Invention
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Separation device. A spiral separator in which the position of an interface zone between adjacent... |
|
|
Invention
|
Processing of iron-rich rare earth bearing ores. A method of processing an iron-rich rare earth b... |
|
|
Invention
|
Coal gasification.
A method of producing syngas wherein a carbonaceous feedstock is exposed to a... |
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|
Invention
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Coal gasification. A method of producing syngas wherein a carbonaceous feedstock is exposed to a ... |
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2016
|
Invention
|
Manganese waste slag treatment. A method of processing a ferroalloy waste slag in a reactor which... |
|
|
Invention
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Improved ilmenite smelting process. A method of preparing a pre-reduced ilmenite ore for smelting... |
|
|
Invention
|
Effluent treatment process—ph refinement for sulphate removal. Disclosed is a method of decomposi... |
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|
Invention
|
Effluent treatment process for sulphate removal. Disclosed is an acid waste water treatment and m... |
|
|
Invention
|
Improved effluent treatment process for sulphate removal. An acid waste water treatment and metho... |
|
|
Invention
|
Effluent treatment process - ph refinement for sulphate removal. A method of decomposing ettringi... |
|
|
Invention
|
Gold recovery from carbon. A method of recovering gold from carbon fines in a resin-in-leach proc... |
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2014
|
Invention
|
Measurement of electrical variables on a dc furnace. A method of detecting an open arc in a DC pl... |
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2013
|
Invention
|
Diagnostic probe suitable for ascorbic acid detection. A diagnostic probe or chemical sensor incl... |
|
|
Invention
|
Jet-based mixer settler. A mixer settler which includes at least first and second horizontally di... |
|
|
Invention
|
Arc furnace electrode operation. In a submerged arc furnace deviation of a current path is detect... |
|
|
Invention
|
Mixer settler column. Mixer settler apparatus which includes a vertical column which is divided b... |
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2011
|
Invention
|
Polymer bound metallophthalocyanines. A composite metallophthalocyanine polymer material comprise... |
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2009
|
Invention
|
Identification of platinum group minerals.
A PGM is identified by subjecting a sample mineral to... |
|
|
Invention
|
Identification of platinum group minerals. A PGM is identified by subjecting a sample mineral to ... |
|
|
Invention
|
Introduction of microorganisms in bio-assisted heap leaching operations.
The invention discloses... |
|
|
Invention
|
A substance or composition for the treatment of cancer. The invention provides a phosphine comple... |
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2007
|
Invention
|
Flotation test apparatus. Apparatus for conducting a flotation test on a slurry which includes a ... |
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2006
|
Invention
|
Arc furnace control. An arc furnace control method wherein a recursive estimator is used to estim... |
|
|
Invention
|
Metal vapour condensation and liquid metal withdrawal. Liquid metal is continuously recovered by ... |
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2005
|
Invention
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Catalyst containing gold on support containing zinc oxide and production and use thereof. A catal... |
|
2004
|
Invention
|
Oxidative leach process. The invention provides a process for the oxidative leaching of a metal o... |
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2003
|
Invention
|
Gold catalysts and methods for their preparation. A method of producing a catalyst which includes... |
|
2002
|
Invention
|
Method of and apparatus for condensing metallic vapours. A method of condensing metallic vapour w... |
|
|
Invention
|
Recovery of gold from carbon eluate cyanide solution. The process for recovering gold from carbon... |
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2001
|
Invention
|
Treatment of metal sulphide concentrates by roasting and electrically stabilized open-arc furnace... |
|
|
Invention
|
Gold recovery process with hydrochloric acid lixiviant. A process for recovering gold from a conc... |
|
1999
|
Invention
|
Process for leaching low sulphur content materials. Disclosed is a process for leaching low sulph... |
|
1994
|
G/S
|
Material treatment services, namely, the treatment of metallurgical waste material to form or pro... |
