摘要
以一批进口含锡物料为例,通过外观、化学分析、X射线荧光光谱和X射线衍射光谱等分析手段,对该物料的化学成分和物相组成进行系统的分析。确定该样品为伴生磁黄铁矿、钨铁矿的含氧化锡矿物,尚具利用价值,不属于固体废物,为海关进口监管和资源有效利用提供了科学依据。
Taking a batch of imported tin-containing materials as an example,the chemical composition and phase composition were systematically identified by means of appearance,chemical analysis,X-ray fluorescence spectroscopy and X-ray diffraction spectroscopy.It was demonstrated that the sample was a tin oxide-containing mineral with associated pyrrhotite and ferberite,which is not listed as solid waste.The research provides a scientific basis for customs import supervision and effective utilization of resources.
作者
胡小霞
张金龙
吕晓华
王婷
沙力塔娜提·包拉提
张振
HU Xiaoxia;ZHANG Jinlong;LV Xiaohua;WANG Ting;BAOLATI·Shalitanati;ZHANG Zhen(Urumqi Customs Technology Center,Urumqi 830000,China)
出处
《再生资源与循环经济》
2023年第6期32-35,共4页
Recyclable Resources and Circular Economy
基金
海关总署科研计划项目(2020HK260)。
关键词
含锡物料
X-射线荧光光谱仪
X-射线衍射仪
固体废物
鉴别
tin-containing material
X-ray fluorescence spectrometer
X-ray diffractometer
solid waste
identification
