PROCESS FOR RECOVERY OF CADMIUM FROM SOLUTIONS CONTAINING CADMIUM, IN PARTICULAR FROM SOLUTIONS CONTAINING CADMIUM IN THE WET TREATMENT OF CADMIUM ORES AND PYRITESUSING SOLUTIONS
DE1592268A1
Continuous process for the precipitation of pure zinc oxide from zinc lye
IE30766L
Interacting particles and gas
GB1185704A
Improvements in or relating to Methods and Apparatus for Interacting Particulate Material with a Gas
IE27873L
Leaching pyrites cinders
DE1189720B
Process for leaching pyrite exhausts
GB1061772A
A process for the roasting of pyrites with the simultaneous reduction of ferric oxides to magnetite in a fluidized bed
US3330621A
Method of producing ammonium sulfate
IE27267L
Recovery of sulphur dioxide.
IE27280L
Oxidising ammonium sulphite
GB1028706A
A process for the quantitative oxidation of ammonium sulphite solutions ammonium sulphate solutions
DE1155606B
Process for the recovery of zinc from zinc-containing solutions, which arise especially in the wet treatment of zinc-containing ores and pyrite exhausts
GB983585A
A process for the recovery of sulphur dioxide contained in industrial gases of whatever concentration
CA751331A
Leaching of roasted pyrites
CA841528A
Method of producing oxide hydroxide of zinc
CA709773A
Process for the recovery of sulphur dioxide contained in industrial gases
CA866136A
Method of concentrating cadmium containing solutions
CA669966A
Process for the recovery of sulfur dioxide from gases containing the same
CA872731A
Recovery of cadmium from solutions containing the same
CA899077A
Process for the removal of metal impurities from zinc leaching liquors
