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An Expert System for the Prediction of the Spontaneous Combustion Potential of Coal.

Authors
Smith-AC
Source
Paper in Int'l Coal Testing Conference: Proceeds 9th Conf Coal Testing Conf PP 63-67 :63-67
Link
NIOSHTIC No.
10011416
Abstract
The use of the expert system "sht" (self-heating temperature) allows the assignment of the self-heating potential of a coal sample without the need for detailed laboratory experiments. The program requires only the input of a coal's proximate and ultimate analyses and heating value and can evaluate the self-heating tendency of a single sample, an entire database of samples, or a select group from a database. The program evaluates only the relative reactivity of a coal sample, and does not take into account other important factors in the self-heating process, such as mining conditions and practices and geologic conditions. However, it is an important first step in determining the self-heating risk of a mining operation and can have an impact on the prevention of spontaneous combustion mie fires. The program is available through the authors.
Publication Date
19920101
Document Type
OP;
Fiscal Year
1992
NTIS Accession No.
NTIS Price
Identifying No.
OP 167-92
NIOSH Division
PRC;
Source Name
Paper in Int'l Coal Testing Conference: Proceeds 9th Conf. Coal Testing Conf., PP. 63-67
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