Outotec Oyj

Method of using a flotation machine that is used in metallurgical processes and a flotation machine

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APPARATUS FOR USE IN ELECTROREFINING AND ELECTROWINNING

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Method of using a suspension smelting furnace, a suspension smelting furnace, and a concentrate burner

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APPARATUS FOR USE IN ELECTROREFINING AND ELECTROWINNING

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COOLING ELEMENT AND METHOD FOR MANUFACTURING A COOLING ELEMENT

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Process and plant for refining raw materials containing organic constituents

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Metallurgical composition for the manufacture of ferrochrome

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PROCESS FOR THE MANUFACTURE OF FERROCHROME

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Process and plant for the thermal treatment of fine-grained solids

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Fluid cooled lances for top submerged injection

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Method for leaching a sulphidic metal concentrate

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Method for controlling the suspension in a suspension smelting furnace, a suspension smelting furnace, and a concentrate burner

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Heat exchanger including a tube bundle that is offset with respect to a center of the chamber casing

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Apparatus and method for the thermal treatment of lump or agglomerated material

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Top submerged injecting lances

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PROBE ARRANGEMENT FOR A FLOTATION CELL

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PERMANENT CATHODE AND A METHOD FOR TREATING THE SURFACE OF A PERMANENT CATHODE

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OFF-GAS CHANNEL

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EQUIPMENT TO PREPARE ORE CONCENTRATE FOR PELLETIZING

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Method for producing ferroalloy containing nickel

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PROCESS AND PLANT FOR THE PRODUCTION AND FURTHER TREATMENT OF FUEL GAS

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Method for controlling thermal balance of a suspension smelting furnace and suspension smelting furnace

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Method for treating a solution containing zinc sulphate

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Control method of a flotation machine that is used in metallurgical processes

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Vibrating machine for producing molded bodies by means of compacting

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Vortex finder support and cyclone herewith

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APPARATUS FOR FEEDING GRINDING BODIES TO A GRINDING MILL

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METHOD FOR RECOVERING VALUABLE METALS

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Process and plant for cooling sulfuric acid

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Flotation machine

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X-ray tube and X-ray fluorescence analyser utilizing selective excitation radiation

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Method for enhancing solid-liquid separation in conjunction with laterite leaching

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Method and apparatus for adjusting the concentration of acids or lyes

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METHOD AND ARRANGEMENT FOR PRODUCING METAL POWDER

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Method for the removal of chloride from zinc sulphate solution

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Apparatus for the treatment of solids and/or gases

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Arrangement for evening out powdery solid matter feed of a concentrate burner of a suspension smelting or suspension converting furnace

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Three Dimensional Imaging of a Mass Flow

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Method of feeding fuel gas into the reaction shaft of a suspension smelting furnace and a concentrate burner

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Method of controlling the thermal balance of the reaction shaft of a suspension smelting furnace and a concentrate burner

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Method of using a suspension smelting furnace, a suspension smelting furnace, and a concentrate burner

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Method and strand sintering equipment for continuous sintering of pelletized mineral material

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METHOD FOR LEACHING CHALCOPYRITE CONCENTRATION

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Method and apparatus for preparing a mother plate of a permanent cathode for an electrolytic process

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Froth flotation method and an apparatus for extracting a valuable substance from a slurry

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METHOD FOR CONCENTRATING DILUTE SULFURIC ACID AND AN APPARATUS FOR CONCENTRATING DILUTE SULFURIC ACID

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Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell

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Method for fabricating discharge end chute arrangement of a liquid-liquid extraction settling tank and said chute arrangement

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