Ammonia oxidation by passing a mixture of air and ammonia over a catalyst containing at least one cobalt compound at an elevated temperature wherein, prior to contact with the catalyst, the air is passed through an absorber comprising a support carrying an absorbent material for acidic gases.WOLF...
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Ammoniakkoksydasjon med redusert dannelse av N2OUse of an apparatus for distributing an ammonia/air mixture arising from ammonia oxidation on the cross-section of a reactor whose diameter is a multiple of the pipe diameter, where the inlet pipe is provided with a concentric inner pipe, to ...
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Ammoniakkoksydasjon med redusert dannelse av N2OUse of an apparatus for distributing an ammonia/air mixture arising from ammonia oxidation on the cross-section of a reactor whose diameter is a multiple of the pipe diameter, where the inlet pipe is provided with a concentric inner pipe, to ...
Ammonia oxidation by passing a mixture of air and ammonia over a catalyst containing at least one cobalt compound at an elevated temperature wherein, prior to contact with the catalyst, the air is passed through an absorber comprising a support carrying an absorbent material for acidic gases.WOLF...
The apparatus comprises delay means for ensuring conversion of the sample of reaction product before analysis. Analysis may be by UV or IR spectrophotometry of by mass spectrography.WHITEHEAD, PAUL