干旱区生态环境知识资源中心(Arid): 超声波纳米提取测量法---一种覆盖区找矿新技术:在拜仁达坝铅锌矿区的实践

Arid

	超声波纳米提取测量法---一种覆盖区找矿新技术:在拜仁达坝铅锌矿区的实践
其他题名	A New Method of Ultrasonic Nanoparticles Extraction for Geochemical Exploration in the Bairendaba Mine of Inner Mongolia
	王翰 1; 向武 2; 于桑 2; 陈晨 2; 陈启 2; 李启立 2; 谢淑云 2; 徐启东 3; 杨振 3
来源期刊	地质与勘探
ISSN	0495-5331
出版年	2018
卷号	54 期号:5 页码:968-978
中文摘要	覆盖区寻找隐伏矿是今后找矿工作重要的勘查目标,常用的勘查方法有气体测量法和化学偏提取的方法.这些方法野外工作量大,室内操作复杂,外界干扰因素大,分析测量重现性较差.为此,我们建立了土壤纳米简便提取和测量的新方法---超声波纳米提取测量法,利用超声波空化原理,快速提取土壤中的纳米物质,并在内蒙古半干旱草原区上方开展了超声波纳米提取测量法的地球化学勘查方法的试验工作.结果表明,超声波纳米提取测量法获得的地球化学异常明显,对下伏矿体的指示效果较为明确,其中主要成矿元素Cu、Pb、Zn、Ni、Ag在矿体上方均有明显的异常,且异常衬度与矿体深度的对应关系好.矿体深度浅,异常衬度大,矿体深度深,异常衬度小.超声波纳米提取法可作为该景观区寻找隐伏矿的有效手段.
英文摘要	Concealed ore deposits in covered areas are important targets in the future prospecting work. Common exploration methods include gas extraction and chemical dispersion extraction. These methods have a large amount of work in field; the indoor extraction process is complicated,the operation is complex,and it is not environmentally friendly. Besides,the results are often influenced by external influences,and the reproducibility of measurement results is poor. Based on ultrasonic technology,this work established a new method for simple extraction of nanoparticles in soil,and conducted test work on semi - arid grasslands of Inner Mongolia by using this new method. The results show that this new ultrasonic nanoparticles extraction method can obtain high geochemical anomalous value and can also indicate concealed deposits effectively. There are obvious geochemical anomalies of such main ore - forming elements as Cu,Pb,Zn,Ni and Ag over the ore - body and the contrast of abnormity has good relation to the deep orebodies. The contrast of abnormity of shallow ore - body is larger than that of deep ore - body. It is known that ultrasonic nanoparticles extraction can be used to search for concealed deposits on semi - arid grassland - covered region.
中文关键词	干旱草原覆盖区 ; 超声波提取法 ; 土壤纳米物质 ; 地球化学异常 ; 拜仁达坝铅锌矿区 ; 内蒙古
英文关键词	arid grassland - covered region ultrasonic nanoparticles extraction method nanoparticles in soil geochemical anomaly Bairendaba Pb - Zn mine Inner Mongolia
语种	中文
国家	中国
收录类别	CSCD
WOS类目	MINERALOGY
WOS研究方向	Mineralogy
CSCD记录号	CSCD:6344808
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/237481
作者单位	1.中国地质大学(武汉)地球科学学院;;宜昌市夷陵区国土资源局, ;;, 武汉;;宜昌, 湖北;;湖北 430074;;443100, 中国; 2.中国地质大学(武汉)地球科学学院, 武汉, 湖北 430074, 中国; 3.中国地质大学(武汉)资源学院, 武汉, 湖北 430074, 中国
推荐引用方式 GB/T 7714	王翰,向武,于桑,等. 超声波纳米提取测量法---一种覆盖区找矿新技术:在拜仁达坝铅锌矿区的实践[J],2018,54(5):968-978.
APA	王翰.,向武.,于桑.,陈晨.,陈启.,...&杨振.(2018).超声波纳米提取测量法---一种覆盖区找矿新技术:在拜仁达坝铅锌矿区的实践.地质与勘探,54(5),968-978.
MLA	王翰,et al."超声波纳米提取测量法---一种覆盖区找矿新技术:在拜仁达坝铅锌矿区的实践".地质与勘探 54.5(2018):968-978.