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Otto Dieffenbach
Wilhelm Modenhauer
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Abstract
8 7 6 8 . Dieffenbach, O., and Moldenhauer, W. April 24, 1907, [date applied for under Section 91 of Patents &c. Act, 1907] Nitrogen oxides are prepared by passing hydrocyanic acid, mixed with oxygen or air and heated to a high temperature, over suitable catalysts, such as platinum, the temperature being adjusted to avoid the decomposition of more than an inconsiderable quantity of the nitrogen oxides primarily formed.
GB190808768D1907-04-241908-04-22Process for the Transformation of Hydrocyanic Acid into Oxynitrogen Compounds.
ExpiredGB190808768A
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