岩心光谱扫描仪研制现状与进展  

Development and Progress of Hyperspectral Instrument for Core Scan

作　　者：杨彬[1] 殷靓[1] Yang Bin;Yin Liang(Nanjing Center of China Geological Survey Jiangsu Nanjing,210016)

机构地区：[1]中国地质调查局南京地质调查中心,江苏南京210016

出　　处：《现代科学仪器》2021年第3期5-9,共5页Modern Scientific Instruments

基　　金：国家重大科学仪器设备开发专项“岩心光谱扫描仪研发与产业化”(2012YQ050250)。

摘　　要：近年来,由于技术方法的创新,我国地质行业得到突飞猛进的发展,每年钻探工作都会采集到数百万米的岩心矿物,为了更好的研究矿物属性,依据光谱分析技术研发的岩心光谱扫描仪广泛应用在地质领域。其主要对岩心矿物进行在线扫描,通过分析解译获取图像信息和光谱信息,鉴定矿物类别,分析矿物的化学组成和相对含量,实现岩心的数字化,建立岩心数据库,使科研工作者可以随时调取数字化数据,实现资源共享,为地质科研、地质找矿和资料获取提供方便。本文详细阐述了岩心光谱扫描仪的国内外进展与现状,为从事地质相关工作的同行提供借鉴。In recent years,due to the innovation of technical and methods,China's geological industry has developed by leaps and bounds.Millions of meters of core minerals are collected in the drilling work.In order to better study the mineral properties,the hyperspectral instrument for core scan developed based on spectral analysis technology is widely used in the field of geology.It mainly scans core minerals online,obtains image information and spectral information through analysis and interpretation,identifies mineral types,analyzes the chemical composition and relative content of minerals,realizes the digitization of cores,establishes core databases,enable scientific researchers to access digital data at any time,realize resource sharing,and provide convenience for geological research,geological prospecting and data acquisition.This article elaborates on the domestic and international progress and status quo of the hyperspectral instrument for core scan,and provides reference for colleagues who are engaged in geological-related work.

关 键 词：岩心扫描 光谱仪 矿物分析 可见光 近红外 

分 类 号：TH763[机械工程—仪器科学与技术]