Download or read book Mass Spectrometer Study of Metal containing Flames written by Thomas A. Milne and published by . This book was released on 1963 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary is give of the present model of beam formation in high pressure sampling and of the effects associated with the process. Results of stable product analyses in CH4-O2-Ar flames and of a study of the dissociation of C12 in CO-O2- Ar flames are presented. Both studies showed successful quenching from 1-atm. flames. (Author).
Download or read book Thermodynamic Studies in Metal Containing Flames written by D. E. Jensen and published by . This book was released on 1969 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several different experimental techniques (flame-ion mass spectrometry microwave cavity resonance, electrostatic probes and absorption spectrophotometry) were applied to fuel-rich atmospheric-pressure H2/O2/N2 flames seeded with potassium in order to determine the thermochemistry of ions produced from additives containing tungsten, boron or tin. Addition of tungsten results in reductions in concentrations of free potassium atoms and in formation of stable W-containing negative ions. The derived enthalpy changes imply electron affinities for WO3 and HWO4 of approximately 305 and 400 kj/mole, respectively. The reaction K + H2WO4 = KHWO4 + H is found to be exothermic. Comparison of the apparently rapidly established dissociative electron attachments to HBO2 and HCl provides a value for the electron affinity of BO2. Reactions leading to formation of BO( - ) are discussed, and a lower limit for the electron affinity of BO of approximately 240 kj/mole is obtained. An examination of the positive ions produced by addition of tin compounds to these flames leads to a zero-point standard heat of formation for SnOH(+)(g). (Author).
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characterization of High Temperature Vapors and Gases written by John W. Hastie and published by . This book was released on 1979 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metal Vapours in Flames written by C. Th. J. Alkemade and published by Elsevier. This book was released on 2013-10-22 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is unique in comprising our present knowledge about the general state of, and the processes involving, metal vapours in combustion flames. It deals thoroughly with a great variety of experimental techniques, including many practical hints, and synthesizes the results in this field of research which are often scattered across publications in widely different areas of science and technology and over a large time span. An account is given of the results of recent and past flame experiments on the properties of metal species and the processes in which they take part. Properties and processes that are discussed 'in extenso' include the dissociation energy of metal compounds, collisional broadening of atomic lines, physical and chemical excitation and quenching of electric states, formation reactions of metal compounds, ionization and diffusion. Many of the topics and experimental methods discussed are also of interest in other fields of fundamental and applied science. In particular, explicit conclusions are drawn as to the analytical application of flame spectroscopy.
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flames and Flame Properties written by Defense Documentation Center (U.S.) and published by . This book was released on 1964 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Reports written by and published by . This book was released on 1962 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Mass Spectroscopy Literature for 1970 written by and published by . This book was released on 1972 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research and Development Reports written by and published by . This book was released on 1965 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1966 with total page 1576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Naval Research Reviews written by and published by . This book was released on 1968 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Special Publication written by and published by . This book was released on 1969 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography on the High Temperature Chemistry and Physics of Materials written by and published by . This book was released on 1969 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Notices of Changes in Classification Distribution and Availability written by and published by . This book was released on 1977 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1970 with total page 1532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Mass Spectrometry written by Dennis Price and published by . This book was released on 1971 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
