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2013
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Invention
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Method and an apparatus for simultaneous removal of thiosalts and nitrogen compounds in waste wat... |
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Invention
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A method and an apparatus for simultaneous removal of thiosalt and nitrogen compounds in waste wa... |
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2010
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Invention
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Process for recovering a valuable metal from a sulfidic material by hydrometallurgy. The present ... |
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Invention
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Method of refining copper bullion comprising antimony and/or arsenic. The disclosure relate... |
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Invention
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Method of refining copper bullion comprising antimony and/or arsenic. The disclosure relates to a... |
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2006
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Invention
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Method for bioleaching metal containing sulphidic materials. The invention relates to a method fo... |
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2005
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Invention
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Batchwise working-up recycling materials in a rotatable reactor. A process for batchwise working-... |
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2000
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Invention
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The recovery of gold from refractory ores and concentrates of such ores. The invention relates to... |
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Invention
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Recovery of gold from refractory ores and concentrates of such ores. A method of increasing the l... |
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Invention
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Method for recovering the valuable metal content of a sulphuric acid leaching solution. A method ... |
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Invention
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A method for recovering the valuable metal content of a sulphuric acid leaching solution. A metho... |
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Invention
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Method for total precipitation of valuable metals from an acid leaching solution. A method for th... |
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Invention
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A method for total precipitation of valuable metals from an acid leaching solution. A method for ... |
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Invention
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Two-stage bioleaching of sulphidic material containing arsenic. A method of leaching sulphidic ma... |
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Invention
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Method of purifying acid leaching solution by precipitation and oxidation. A method of purifying ... |
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Invention
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A method of purifying acid leaching solution. A method of purifying an acid leaching solution obt... |
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Invention
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Bioleaching sulfidic materials. A method of leaching sulphidic material that contains metals and ... |
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1999
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Invention
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Method of probing drill holes electromagnetically, and a transmitter arrangement and a receiver a... |
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1998
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Invention
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A method of probing drill holes electromagnetically, and a transmitter arrangement and a receiver... |
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1996
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Invention
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A method relating to the preparation of amorphous samples and means therefor. The invention... |
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Invention
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Shot pellets for game hunting on wet marshlands and method of manufacturing such shot. The invent... |
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Invention
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Treatment of waste products that contain organic substances. The invention relates to a method fo... |
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Invention
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Treatment of waste products that contain organic substances. The invention relates to a met... |
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Invention
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Shot pellets for game hunting on wet marschlands and a method of manufacturing such shot. The inv... |
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Invention
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Shot pellets for game hunting on wet marschlands and a method of manufacturing such shot. T... |
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1994
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Invention
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Method for dealing with mercury-containing waste. A method for dealing with mercury-containing wa... |
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Invention
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Method and plant for dealing with mercury-containing waste. A method for dealing with merc... |
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Invention
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Shot pellets for wild game hunting and a method for its manufacture. The invention relates to sho... |
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1993
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Invention
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Method for processing complex metal sulphide materials. A process for the treatment of complex me... |
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Invention
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Shot for wild game hunting and a method for its manufacture. The invention relates to shot ... |
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Invention
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Shot for wild game hunting and a method for its manufacture. The invention relates to shot pellet... |
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Invention
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A method and an arrangement for guiding overhead travelling cranes. The invention relates to a me... |
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1992
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Invention
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Method for processing complex metal sulphide materials. The invention relates to a process for th... |
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Invention
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Method for processing complex metal sulphide materials. 2102791 9222673 PCTABS00018The invention ... |
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Invention
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Method relating to the production of amorphous test bodies. The invention relates to a met... |
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Invention
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Method relating to the production of amorphous test bodies. A method of producing amorphous sampl... |
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1991
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Invention
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Method for determining electromagnetically the locations of underground ore deposits. A method an... |
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Invention
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Method for determining electromagnetically the locations of underground conductive bodies. ... |
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1987
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Invention
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Treatment of mercury contaminated lakes. The present invention relates to a method for treating l... |
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1986
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Invention
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Method for selectively recovering lead from complex sulphidic non-ferrous metal concentrates. The... |
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Invention
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Method for working-up waste products containing valuable metals. The invention relates to a metho... |
