BIOHEAP LIMITED
BIOHEAP LIMITED Patent applications | ||
Patent application number | Title | Published |
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20150322541 | A METHOD OF ADAPTATION OF A BACTERIAL CULTURE AND LEACHING PROCESS - A method of adaptation of a bacterial culture, the method comprising the method steps of: | 11-12-2015 |
20140127789 | LEACH PROCESS - A leach process ( | 05-08-2014 |
20090061503 | HEAP LEACHING OF SULPHIDE ORES - A process for the heap leaching of multiple ores, the process characterized by the process steps of: (i) the agglomeration or wetting of an ore feed; (ii) exposing the agglomerated or wetted ore to an inoculum containing one or more bacterial species capable of biooxidizing sulphide minerals in that ore; (iii) forming one or more heaps from the ore of step (ii); (iv) dispersing further bacterial inoculum over at least a portion of the or each heap; and (v) recovering leach solution draining from the heap and passing a portion thereof to a means for metal recovery. | 03-05-2009 |