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PROCESS FOR THE PREPARATION OF ANhydrous HYDROGEN PEROXIDE SOLUTIONS IN HIGHER EBULATION POINT ORGANIC SOLVENTS, AS WELL AS HYDROGEN PEROXIDE SOLUTIONS OBTAINED
PROCESS FOR THE PREPARATION OF ANhydrous HYDROGEN PEROXIDE SOLUTIONS IN HIGHER EBULATION POINT ORGANIC SOLVENTS, AS WELL AS HYDROGEN PEROXIDE SOLUTIONS OBTAINED
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机译:在高沸点有机溶剂中制备无水过氧化氢溶液的方法以及获得的过氧化氢溶液的方法
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摘要
1. A process for the production of anhydrous solutions of hydrogen peroxide in higher boiling point organic solvents by mixing hydrogen peroxide with the higher boiling point solvents in the continous presence of those organic solvents which form, with water, one or more azeotropes, the boiling points of which lie below the boiling point of hydrogen peroxide, with respect to normal pressure, characterised in that the water is removed from the mixture down to 1% by weight, preferably to below 0.5% by weight, with these lower boiling point solvents by azeotrope formation at from 50 to 400 mbar.
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