NIOSHTIC-2 Publications Search

Sample preparation and electron microprobe examination of lignite ash deposits.

Authors
Fowkes WW; Wilhelm TD; Kube WR
Source
Metallography 1969 Sep; 2(2-3):209-225
NIOSHTIC No.
10010111
Abstract
A suitable technique was developed for preparation of lignite ash deposits for electron microprobe examination. Prepared samples were analyzed for concentrations and distribution relationships of seven elements at four separate positions in the bulk deposit. Forty-two discrete groups of these elements were identified, each of which may represent more than one chemical compound.
Keywords
Coal; Lignite coal; Elements; Chemical analysis; Chemicals; Rock mechanics; Sampling; Sample preparation
CODEN
MEIJAP
Publication Date
19690901
Document Type
OP; Journal Article
Fiscal Year
1969
Identifying No.
OP 37-70
Issue of Publication
2-3
ISSN
0026-0800
Source Name
Metallography
State
ND
Page last reviewed: August 26, 2022
Content source: National Institute for Occupational Safety and Health Education and Information Division