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2022
|
Invention
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Process for the recovery of gold from carbon fines waste.
A process for the recovery of gold fro... |
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2018
|
Invention
|
Process for the separation of iron in extraction of titanium in mixed chloride media.
A process ... |
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2016
|
Invention
|
Rechargeable chloride battery.
The present invention relates to storage batteries, also known as... |
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2014
|
Invention
|
Recovery of nickel in leaching of laterite ores. The invention provides a process for the leachin... |
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2013
|
Invention
|
Process for the separation of iron in extraction of titanium in mixed chloride media. A process f... |
|
|
Invention
|
Process for extraction of rare earth elements. A process for the extraction of rare earth element... |
|
|
Invention
|
Chloride process for the leaching of gold. A process for the extraction of gold from a gold-beari... |
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2012
|
Invention
|
Separation of iron from value metals in leaching of laterite ores. The invention provides a proce... |
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2010
|
Invention
|
Production of high purity silicon from amorphous silica. A process to the production of silicon f... |
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2004
|
Invention
|
Process for the recovery of titanium in mixed chloride media. A process for leaching a value meta... |
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2002
|
Invention
|
Treatment of fly ash. A finely ground powder comprising a mixture of fly ash and a compound selec... |
|
1992
|
Invention
|
Removal of base metals and cyanide from gold-barren cip solutions. Processes are provided for sub... |
