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Industrial apparatus for the large-scale storage of electric energy |
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Solid polycrystalline potassium ion conductor having a β″-Al2O3 structure, its production and the preparation of potassium metal using this potassium ion conductor |
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Process for preparing high-purity aluminum oxide by purification of alumina |
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Solid polycrystalline potassium ion conductor having a β″-Al2O3 structure, its production and the preparation of potassium metal using this potassium ion conductor |
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In situ recoating of catalyst beds |
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Image processor |
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2010-05-18 |
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Ergonomic map information system |
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2006-08-22 |
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Reduction of the aerosol-related discharge from a separation column and apparatus therefor |
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2006-04-11 |
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Method for electrochemically producing an alkali metal from an aqueous solution |
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2004-08-03 |
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Electrochemical production of alkali metal from an alkali metal amalgam |
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Electrolytic cell |
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2002-06-11 |
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Process for electrochemical oxidation of organic compounds |
Claudia Merk |
2002-06-04 |
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Electrolytic cell for producing an alkali metal |
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2002-04-09 |
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Electrochemical production of lithium using a lithium amalgam anode |
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2001-09-11 |
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Electrolytic method for the production of sodium and aluminum chloride |
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Electrochemical reduction of organic compounds |
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Traveling-wave tube |
— |
1987-04-14 |