文章基本信息

标题：Morphology of flotation froth for enrichment of coal in saline water
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作者：Anna Mlynarczykowska ; Anna Mlynarczykowska ; Klaudia Tupek 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2016
卷号：8
页码：1-9
DOI：10.1051/e3sconf/20160801011
语种：English
出版社：EDP Sciences
摘要：Gas bubbles have an important influence on the efficiency of flotation. The use of mine saline water in coal preparation plants affects the quality of froth. This paper shows the results of morphological analysis of froth generated in flotation enrichment process performed in technological waters with varying degrees of pulp salinity. The raw material model subjected to flotation tests was coal (type 33 in Polish classification). The appearance of froth was registered and evaluated by using a vision system with a special software. The aim of the study was to determine the size and number of air bubbles formed in the presence of inorganic electrolyte ions in the process water as well as their relationship with the efficiency of enrichment process.