Herng Liu,Bertolet D C,Rogers J W,et al.Reaction of trimethylaluminum and ammonia on alumina at 600 K-surface chemical aspects of AlN thin film growth[J].Surface Science,1995,(340):88-100.Liu, H., Bertholet, D. C. and Rogers, J. W., Reactions of trimethylaluminium and ammonia on ...
netite were partially dissolved, resulting in high silica, aluminum, sodium, and iron concentrations [9,10]. However, deploying the ammonia technology in the field for treatment of uranium or other inorganic contaminants requires further knowledge about ammonia transport and the geochemi- cal reac...
No ammonia was isolated. Metal catalysts showed higher activity than the above basic oxides. They have, however, different activities. The reaction was faster over the active materials than over sodium chloride (NaCl) or glass wool or in a blank reactor without any catalyst. 展开 关键词:...
We compared the results to measured rates over a ruthenium catalyst supported on magnesium aluminum spinel. When the size distribution of ruthenium particles measured by transmission electron microscopy was used as the link between the catalyst material and the theoretical treatment, the calculated rate ...
Twitter Google Share on Facebook toxicity (redirected fromammonia toxicity) Also found in:Dictionary,Thesaurus,Medical. [täk′sis·əd·ē] (pharmacology) The quality of being toxic. The kind and amount of poison or toxin produced by a microorganism, or possessed by a chemical substance not...
NH2Cl + NH3+ NaOH → N2H4+ NaCl + H2OIn this process there is a detrimental reaction that occurs between hydrazine and chloramine and that appears to be catalyzed by heavymetalions such asCu2+.Gelatinis added to this process to scavenge these metal ions and suppress the side reaction.N2H4...
As for this invention, it confronts high selectivity and nitrogen oxide where the oxygen content in the reaction blend is close to those of stoichiometry, or shows high activity when it is lower than this, confronts nitrous oxide it designates that the catalytic converter which shows low ...
Black phosphorene with removable aluminum ion protection for enhanced electrochemical nitrogen fixation. Advanced Energy Materials, Jan 9, 2024. https://doi.org/10.1002/aenm.202303963 Liu Y G, Tian M, Hou J, Jiang H Y. Research progress and perspectives on active sites of photo- and electro...
A photopromoted catalytic method of producing ammonia by the reduction of molecular nitrogen is provided using a solid metal oxide catalyst and molecular hydrogen as the reducing agent. Pure gaseous nitrogen can be reduced by gaseous hydrogen in the absence of water using a photopromoted reaction wh...
Adsorption sites of an iron-aluminum catalyst for ammonia oxidation as studied by the IR spectroscopy of the adsorbed NO probe molecule The effects of adding CeO2 to Ag/Al2O3 on the selective catalytic oxidation of ammonia to nitrogen were investigated by activity test and N-2 physisorption.....