APPLICATION OF FUNCTIONS AS A MEANS OF DESCRIBING THE CHARACTERISTICS OF RAW COAL.

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作者：
Nehm, G.
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来源：
Aufbereitungs-Technik | 1986年 / 27卷 / 05期
关键词：
COAL ASH - COAL PREPARATION - MATHEMATICAL MODELS;
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摘要：
Functions have been developed which enable one, under certain conditions, to describe mathematically all mean and limiting value curves in terms of three curve points. This permits a considerable simplification of analysis and recording data as well as processing and evaluation of data. The application of functions for describing characteristics of raw coal will be demonstrated using examples of ash, density and grain-size distribution.
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页码：251 / 257
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