| 摘要 |
21 PROCESS FOR PREPARING ALKALI METAL ALKOXIDES ABSTRACT: THE INVENTION RELATES TO A PROCESS FOR PREPARING AN ALCOHOLIC SOLUTION OF AN ALKALI METAL ALKOXIDE FROM ALKALI METAL HYDROXIDE AND ALCOHOL IN A REACTION COLUMN, THE ALCOHOL AND THE ALKALI METAL HYDROXIDE BEING CONDUCTED IN COUNTERCURRENT, WHICH IS CHARAC- TERIZED IN THAT A REFLUX RATIO OF AT LEAST 0.05 IS ESTABLISHED IN THE REACTION COLUMN.
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