Record Display for the EPA National Library Catalog

RECORD NUMBER: 50 OF 81

OLS Field Name OLS Field Data
Main Title Occurrence and distribution of potentially volatile trace elements in coal /
Author Ruch, R. R. (Rodney R.), 1933-
Other Authors
Author Title of a Work
Gluskoter, Harold J. (Harold Jay), 1935-
Shimp, Neil F.
Rhodes, William J.
Publisher Office of Research and Development, U.S. Environmental Protection Agency ; Available from National Technical Information Service,
Year Published 1974
Report Number 68-02-0246; EPA-650/2-74-054; EPA-68-02-0246; EPA-ROAP-21ADD-072
Stock Number PB-238091
OCLC Number 37575402
Subjects Coal--Analysis.
Additional Subjects Coal ; Trace elements ; Chemical analysis ; Chemical composition ; Neutron activation analysis ; Spectrochemical analysis ; Ashes ; Calorific value ; Air pollution ; Transition metals ; Alkaline earth metals ; Sulfur ; Selenium ; Halogens ; Metals ; Boron ; Silicon ; Phosphorus ; Arsenic ; Atomic absorption spectroscopy ; X ray fluorescence analysis ; Ion selective electrodes
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000Z56R.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 650-2-74-054 Headquarters Library/Washington,DC 02/27/2012
EJBD  EPA 650-2-74-054 Headquarters Library/Washington,DC 09/27/2013
NTIS  PB-238 091 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation [x], 96 p. : ill. ; 28 cm.
Abstract
The report gives results of complete chemical analyses of 101 whole coal samples and of 32 separate fractions of four laboratory prepared (washed) coals. Trace elements determined were: Sb, As, Be, B, Br, Cd, Cr, Co, Cu, F, Ga, Ge, Pb, Mn, Mo, Ni, Hg, P, Se, Sn, V, Zn, and Zr. In addition, the following major and minor elements were determined: Al, Ca, Cl, Fe, Mg, K, Si, Na, S, and Ti. Standard coal analyses-proximate, ultimate, heating value, sulfur varieties, and ash--are also reported. Wherever possible, accuracy was evaluated by comparing results obtained by the various methods with results from splits of the same coal samples. Analytical procedures given in detail include: neutron activation, optical emission, atomic absorption, X-ray fluorescence, and ion-selective electrode. Certain techniques were chosen for determining specific elements because they are more accurate, their precision is superior, or they take less time for analysis. Further comparisons, based on analyzing whole coal and its low- and high-temperature ashes, permitted a thorough evaluation of trace-element losses resulting from volatilization during sample preparation.
Notes
"EPA contract no. 68-02-0246, program element no. 1AB013, ROAP no. 21ADD-72." "July 1974." "EPA-650/2-74-054." "EPA project officer: William J. Rhodes." Includes bibliographical references.