Recombination of Carbon Monoxide and Atomic Oxygen at High Temperatures PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Recombination of Carbon Monoxide and Atomic Oxygen at High Temperatures PDF full book. Access full book title Recombination of Carbon Monoxide and Atomic Oxygen at High Temperatures by Theodore A. Brabbs. Download full books in PDF and EPUB format.
Author: Theodore A. Brabbs
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 28
Get Book Here
Book Description
Author: Theodore A. Brabbs
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 28
Get Book Here
Book Description
Author: Atomic Energy Research Establishment (Harwell, England)
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Get Book Here
Book Description
Author: Richard Bruce Solo
Publisher:
ISBN:
Category : Carbon monoxide
Languages : en
Pages : 216
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 458
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: H. L. PETERSEN
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
Get Book Here
Book Description
OXYGEN WAS PARTLY DISSOCIATED BY A MICROWAVE DISCHARGE IN STATIC EXPERIMENTS, AND THE ABSOLUTE CONCENTRATION OF ATOMS WAS DETERMINED WITH A Wrede gage. The rate of recombination was measured by observing the radiation emitted as a result of the reaction of O atoms with a trace of NO2. An upper limit of 2.5 x 10 to the 14th power cc sq./mole sq. sec was established for the rate constant at 350 K of the reaction O + O + O2 yields O2 + O2. Since this upper limit is 1/3 to 1/2 times the value found in shocktube experiments for the same rate constant at 3500 K, it is concluded that the rate constant increases slowly with temperature instead of varying as an inverse power of absolute temperature, as has conventionally been assumed. In the same experiments, the rate constant for the reaction O + O2 + O2 yields O3 + O2 was found to be 1.1 x 10 to the 14th power cc sq./mole sq. sec at 350 K, in excellent agreement with other recent determinations. Recombination was strongly catalyzed by OH radicals in accordance with the mechanism O + OH + O2 yields HO2 + O2 and O + HO2 yields OH + O2. The rates of these reactions are reported. (Author).
Author: Anthony M. Dean
Publisher:
ISBN:
Category :
Languages : en
Pages : 27
Get Book Here
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.
Author: J. H. Tait
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Get Book Here
Book Description
Author: Mina L. Carnicom
Publisher:
ISBN:
Category : Gases at high temperatures
Languages : en
Pages : 156
Get Book Here
Book Description
The values used by a number of investigators for the rate constants of high-temperature ([greater than or equal to]1000©K) homogeneous gaseous reactions involving species of the elements nitrogen, oxygen, carbon, and sodium have been compiled and are presented in tabular form. Included are reactions involving neutral species, charged species, free electrons, some species in excited electronic or vibrational states, and radiative processes.
Author: Miran Mozetič
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
