Author: Atomic Energy Research Establishment (Harwell, England)
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Recombination Between Carbon Monoxide and Excited Oxygen Atoms
Author: Atomic Energy Research Establishment (Harwell, England)
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
The Recombination Between Carbon Monoxide and Excited Oxygen Atoms
Author: J. H. Tait
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Recombination of Carbon Monoxide and Atomic Oxygen at High Temperatures
Author: Theodore A. Brabbs
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 28
Book Description
The Carbon Monoxide Atomic Oxygen Reaction
Author: Richard Bruce Solo
Publisher:
ISBN:
Category : Carbon monoxide
Languages : en
Pages : 216
Book Description
Publisher:
ISBN:
Category : Carbon monoxide
Languages : en
Pages : 216
Book Description
A Shock Tube Study of the Recombination of Carbon Monoxide and Oxygen Atoms
Author: Anthony M. Dean
Publisher:
ISBN:
Category :
Languages : en
Pages : 27
Book Description
For some time now this laboratory has been utilizing nitrous oxide as a high temperature source of oxygen atoms. Recently, an independent technique has been used to calibrate the detector system for oxygen atoms. With this calibration factor known, more refined experiments have been performed in which the absolute oxygen atom concentration can be monitored as a function of time. It was found that only slight modifications of earlier rate constant assignments were required to quantitatively explain these new results. In this light it is now felt that the dissociation kinetics of N2O are reasonably well understood. Thus the CO2 production rate in N2O/CO mixtures has been measured in an attempt to determine k sub r. It is shown that small amount of impurities can drastically affect the CO2 production rate. Analysis of this impurity effect has yielded estimates of the actual recombination rate constant between 2100 and 3200 K. The value of k sub r determined in this way is shown to be consistent with the recent measurements of k sub d reported by Wagner, and Kiefer, which yielded normal activation energies for CO2 dissociation.
Publisher:
ISBN:
Category :
Languages : en
Pages : 27
Book Description
For some time now this laboratory has been utilizing nitrous oxide as a high temperature source of oxygen atoms. Recently, an independent technique has been used to calibrate the detector system for oxygen atoms. With this calibration factor known, more refined experiments have been performed in which the absolute oxygen atom concentration can be monitored as a function of time. It was found that only slight modifications of earlier rate constant assignments were required to quantitatively explain these new results. In this light it is now felt that the dissociation kinetics of N2O are reasonably well understood. Thus the CO2 production rate in N2O/CO mixtures has been measured in an attempt to determine k sub r. It is shown that small amount of impurities can drastically affect the CO2 production rate. Analysis of this impurity effect has yielded estimates of the actual recombination rate constant between 2100 and 3200 K. The value of k sub r determined in this way is shown to be consistent with the recent measurements of k sub d reported by Wagner, and Kiefer, which yielded normal activation energies for CO2 dissociation.
CATALYSIS OF OXYGEN ATOM RECOMBINATION.
Author: B. F. Myers
Publisher:
ISBN:
Category :
Languages : en
Pages : 29
Book Description
A search has been made for materials which could act as effective catalysts for oxygen atom recombination. Ten gases have been examined for this effect in the temperature range 297 K to 753 K over a pressure interval of 0.2 mm to 2.0 mm Hg. No effective catalysts were discovered among the following gases: boron trifluoride, carbon dioxide, carbon tetrafluoride, sulfur hexafluoride, carbonyl sulfide, carbon disulfide, carbon monoxide, monomethylamine, stannic chloride and sulfur dioxide. A few solids were tested and of these graphite exhibited interesting catalytic activity. An indication of its possible effectiveness was given by calculating the ratio of the rate loss of oxygen atoms in its presence to that in its absence. The upper limit to this ratio was found to be 2500 at 10 to the -4th power atmosphere and 300 K. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 29
Book Description
A search has been made for materials which could act as effective catalysts for oxygen atom recombination. Ten gases have been examined for this effect in the temperature range 297 K to 753 K over a pressure interval of 0.2 mm to 2.0 mm Hg. No effective catalysts were discovered among the following gases: boron trifluoride, carbon dioxide, carbon tetrafluoride, sulfur hexafluoride, carbonyl sulfide, carbon disulfide, carbon monoxide, monomethylamine, stannic chloride and sulfur dioxide. A few solids were tested and of these graphite exhibited interesting catalytic activity. An indication of its possible effectiveness was given by calculating the ratio of the rate loss of oxygen atoms in its presence to that in its absence. The upper limit to this ratio was found to be 2500 at 10 to the -4th power atmosphere and 300 K. (Author).
Reactions of Excited Oxygen Atoms
Author: Edward Weissberger
Publisher:
ISBN:
Category : Oxygen
Languages : en
Pages : 188
Book Description
Publisher:
ISBN:
Category : Oxygen
Languages : en
Pages : 188
Book Description
The Reaction of Carbon Monoxide with Oxygen Atoms
Author: Albert S. Bergendahl
Publisher:
ISBN:
Category :
Languages : en
Pages : 23
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 23
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1368
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1368
Book Description
Recombination of Oxygen Atoms at Surfaces
Author: J. C. Greaves
Publisher:
ISBN:
Category : Electric discharges through gases
Languages : en
Pages : 9
Book Description
Publisher:
ISBN:
Category : Electric discharges through gases
Languages : en
Pages : 9
Book Description