241418 ⎘
Chemistry of inorganic compounds; Reaction techniques Microbiological reactions
HIGH TEMPERATURE HEAP BIOLEACHING PROCESS
#2Method for recovering metal values from refractory sulfide ore
#3High temperature heap bioleaching process
#4High temperature heap bioleaching process
#5Heap leaching of sulphide ores
#6Method for recovering metal values from refractory sulfide ore
#7Method of biotreatment for solid materials in a nonstirred surface bioreactor
#8Method of biotreating a solid material comprising an organic compound
#9Air purifying method
#10Design And Construction Of Air Ventilation Tiles
#11Method for extracting HS from sour gas
#12Biological scrubber odor control system and method
#13High temperature heap bioleaching process
#14Method for recovering metal values from concentrates of sulfide minerals
#15Process for the removal of SO, HCN and HS and Optionally COS, CSand NHfrom a gas stream
#16Chemical-biological process for the removal of HS from a gas
#17Processing of acid-consuming mineral materials involving treatment with acidic biooxidation effluent
#18Anti-oxidation method for sulfide minerals in sulfide ore
#19Process for the high recovery efficiency of sulfur from an acid gas stream
#20Method of biotreatment for solid materials in a nonstirred surface bioreactor
#21High temperature heap bioleaching process
#22Method for recovering metal values from concentrates of sulfide minerals