Associated Elements of the Petrographcal Constituents of Samples of Romanian Coals.

被引：0
|
作者：
Barca, F. [1 ]
Panaitescu, Cornelia [1 ]
机构：
[1] Inst Politehnic Bucuresti, Bucharest, Rom, Inst Politehnic Bucuresti, Bucharest, Rom
来源：
Mine, petrol si gaze | 1986年 / 37卷 / 05期
关键词：
LASER BEAMS - Applications - MICROANALYSIS - Applications;
D O I：
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中图分类号：
学科分类号：
摘要：
The paper presents the determination of the mineral substance distribution in coals, by combining the carbopetrographical investigation methods with the laser spectral microanalysis, directly on the polished section obtained from the concentrates of these constituents and of the total coal. The method offers the possibility of establishing geochemical associations of the mineral components specific to the coal sedimentation conditions and determining the mineral to organic mass interaction in the coal generating periods.
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页码：219 / 224
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