||State of the art: 1971 : instrumentation for measurement of particulate emissions from combustion sources. Volume III, Particle size /
Sem, Gomore J. ;
Sem, Gilmore J. ;
Borgos, John A. ;
Whitby, Kenneth T. ;
Liu., Benjamin Y. H.
||Thermo-Systems, Inc., St. Paul, Minn.
|| Office of Research and Development, U.S. Environmental Protection Agency,
||APTD-1524; EPA-APTD-0733; PB202-265; EPA-APTD-0734; PB202-266; EPA-APTD-1524; PB233-393; CPA-70-23
Particle size distribution ;
Combustion products ;
Size determination ;
Drag classifiers ;
Performance evaluation ;
Cyclone separators ;
Electrostatic separators ;
Centrifugal classifiers ;
Sizing screens ;
Fluid filters ;
Light scattering ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||iii, 80 p. : ill., charts, plans ; 28 cm.
The report discusses candiate techniques for automatic or semi-automatic measurement of particle size distribution in combustion source effluents. Automatic or semi-automatic particle size measuring instruments do not yet exist for this application. This report considers the application to effluent streams of particle size measuring instruments used in other fields. The discussions emphasize the particulate concentration parameter (mass, number, surface area, etc.) which each technique senses as well as the method of classifying particles into size ranges (aerodynamically, electrostatically, optically, etc). Included are description of the basic operation of each technique, discussions of limitations of each technique, suggestions of possible major problems in applying each technique to effluent streams and an overall evaluation of each technique relative to others. (Modified author abstract)
EPA project officer: John Burckle, Chemistry and Physics Laboratory, National Environmental Research Center. Sponsored by the U.S. Environmental Protection Agency, National Environmental Research Center and prepared by Thermo-Systems, Inc., for the Office of Research and Development, U.S. Environmental Protection Agency. "Volume I was issued as APTD 0733, volume II was issued as APTD-0734"--P. 80. "July 1972." Final report. Includes bibliographical references (p. 72-79). "APTD-1524." PB-223 393.
v.1 Particulate Mass - Summary Report -- v.2 Particulate Mass - Detailed Report -- v.3 Particle Size.