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CA1327952C
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Apparatus for thermal treatment of a hydrocarbon stream
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Viscosity reduction processing at elevated pressure
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Selective floculation process for the recovery of Phosphate
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OA8636A
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Sélective flocculation for the recovery of phosphate.
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Decoking hydrocarbon reactors by wet oxidation
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Viscosity reduction processing at elevated pressure
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Viscosity reduction by direct oxidative heating
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A procedure for the retrieval metallic values from a residue that contains jarosite.
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WO8803912A1
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Process for recovering metal values from ferrite wastes
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AU6770387A
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Process for recovering metal values from jarosite solids
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Process for recovering metal values from ferrite wastes
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Process for recovering metal values from jarosite solids
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Separation of hydrocarbons from tar sands froth
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Method for recovery of cyanide from waste streams
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Selective flocculation process for the recovery of phosphate
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Method of recovering metals from ores using a formate reducing agent
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Use of copper (II) oxide as source of oxygen for oxidation reactions
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Recovery of alumina values from alunite ore
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