本文選題：湖北西部磷礦 + 空區(qū)隱患治理　； 參考：《中國礦業(yè)》2016年S2期

【摘要】：�？�-宜昌磷礦帶成磷地質(zhì)條件與礦床類型相同或相似,采用的采礦方法也基本相同,多采用房柱法開采,礦柱支撐空區(qū)。隨著暴露時間的延長,空區(qū)隱患逐漸顯現(xiàn)。本文以興發(fā)集團(tuán)楚烽磷礦試驗(yàn)盤區(qū)空區(qū)隱患治理為例,對湖北西部磷礦區(qū)空區(qū)處理面臨的共性問題進(jìn)行了探討,提出了采用移動式充填人工置換礦柱方式來解決空區(qū)的辦法,在處理空區(qū)的同時,回收殘礦資源。
[Abstract]:The geological conditions of phosphate formation in Baokang-Yichang phosphate ore belt are the same or similar to those of ore deposits, and the mining methods are basically the same. With the extension of exposure time, the hidden danger of empty area appears gradually. Taking the treatment of hidden dangers in the test plate of Chufeng phosphate mine in Xingfa Group Group as an example, this paper discusses the common problems in the treatment of the empty area in the west of Hubei Province, and puts forward a method to solve the gap area by using mobile filling artificial replacement pillar method. In the treatment of empty areas, the recovery of residual mineral resources.
【作者單位】： 北京礦冶研究總院;湖北興發(fā)化工集團(tuán)股份有限公司;
【分類號】：TD87
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本文編號：2014998