Nitric oxide reductions

Turnover frecuencies of Pt Co Mordenite for the nitric oxide reduction. ... 

Nitric Oxide Reduction by Hydrogen over Rhodium Using Transient Response Techniques... 

The nitric oxide reduction of Cu(dmp)2(H20)2+ in aqueous media gives a Cu(II)-NO complex via an inner-sphere mechanism [216] (dmp = 2,9-dimethyl-l,10-phen-... 

Fig. 6. Temperature dependence of adsorption constant for nitric oxide reduction, Eq. (18).

The proper location of data is also important in parameter-estimation situations. For the nitric oxide reduction reaction (K11), for example, the relative sizes of the three-dimensional confidence regions calculated after each observation are shown in Fig. 27. The size of the confidence region after 12 points taken according to a one factor at a time variation of hydrogen and nitric oxide partial pressures is seen to be equivalent the size of the region... 

A. Ueda, andM. Haruta, Nitric oxide reduction with hydrogen, carbon monoxide, and hydrocarbons over gold catalysts. Gold Bull. 32, 3-11 (1999). 

Jen, H.-W. Study of nitric oxide reduction over silver/alumina catalysts imder lean conditions Effects of reaction conditions and support, Catal Today, 1998, Volume 42, Issues 1-2, 37-44. 

Pearsall, K. A., and Bonner, F. T. (1982). Aqueous nitrosyliron(ll) chemistry. 2. Kinetics and mechanism of nitric oxide reduction. The denitrosyl complex. Inorg. Chem. 21, 1978-1985. 

Ye, R. W., Arunakumari, A., Averill, B. A., and Tiedje, J. M. (1992a). Mutants of Pseudomonas fluorescens deficient in dissimilatory nitrite reduction are also altered in nitric oxide reduction.). Bacterial. 174, 2560-2564-Ye, R. W., Averill, B. A., and Tiedje, J. M. (1992b). Characterization of Tn5 mutants deficient in dissimilatory nitrite reduction in Pseudomonas sp. strain G-179, which contains a copper nitrite reductase.). Bacteriol. 174, 6653-6658. 

Nitric oxide reduction with ammonia. Lintz and co-workers78,79 have studied the platinum catalysed reduction of nitric oxide by ammonia in the region... 

De Soete, G. G. "Mechanisms of Nitric Oxide Reduction on Coal and Char Particles," Report on EERC Subcontract No. 8318-6, (Internal Report Institut Francais du Petrole, Ref. No. 28136), 1980. 

Nitric Oxide Reduction by Hydrogen and Carbon Monoxide oyer Char Surface... 

The noncatalytic reduction of nitric oxide by insitu formed char is considered one of the significant reactions which control nitric oxide emission and a detailed kinetic study was carried out. (2, 3, 4) The present authors demonstrated that this reaction proceeded even under an excess air condition and that the rate is enhanced by the coexisting oxygen up to 750°C. (.5,6) Besides the noncatalytic reaction, carbon monoxide may have a significant effect on nitric oxide reduction by char. (2.) Roberts et al.(8) reported that the gas phase reactions in the nitric oxide reduction play a minor role and that the absence of a major gas phase reaction of NO and coal nitrogen into N2 requires the participation of a surface which catalyzes reactions. Char is considered to... 

Effect of Carbon Monoxide on Nitric Oxide Reduction by Char, The effects of carbon monoxide on nitric oxide reduction by char was analyzed by changing the gas flow rate of the reactant and the ratio of concentration of carbon monoxide to nitric oxide at the inlet of the reactor. This ratio defined as a was chosen to be three extreme cases a = 4-W. 16, a = 47.8, and a 91.6-V98.9. The initial series of experiments were carried out for O 4-V. 6... 

This indicates that the amount of carbon dioxide formed by this experiment coincided with the amounts of both carbon monoxide and nitric oxide consumed. Thus the use of carbon monoxide reduced the consumption of carbon to approximately zero and the char provided catalytic surfaces for nitric oxide reduction by carbon monoxide as ... 

Effect of Hydrogen on Nitric Oxide Reduction by Char. The first series of experiments were carried out to investigate the material balances which reflect the reaction mechanism. 

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