Arsenic-tolerant mutant of thiobacillus ferrooxidans and high temperature-tolerating thermoacidophilic archae were combined to bioleach high arsenic-bearing copper concentrate(As 4%～5%,Cu>20%) which contains tennantite mainly.
利用自主选育的耐高砷中高温浸矿菌浸出以砷黝铜矿为主的高砷铜精矿(As 4%~5%,Cu>20%)。
Tetrahedrite is a common cupreous sulfide mineral in the Ashele volcanic massive sulfide deposit.
新疆阿舍勒火山岩型块状硫化物铜矿床中黝铜矿广泛产出，并以锌砷黝铜矿为特徵。
Other minerals: Arsenopyrite, Native Bi, bismutinite, tetrahedrite, Hg, etc.
其它矿物：毒砂、自然铋、辉铋矿、黝铜矿、汞等。
A Novel Technology of Dearsenization and Deantimony from Copper Sulfide Concentrate by H_2O-Air Gas Mixtures;
高砷锑硫化铜精矿脱砷锑新工艺研究
cupric orthoarsenate
正砷酸化铜（不包括黑铜矿）
RESEARCH OF NEW FLOWSHEET OF LNNER MONGOLIA HIGH ARSENIC-LOW COPPER POLY-METALLIC
内蒙古某高砷低铜矿石选矿工艺研究
Study on Flow of Flotation-metallurgical Process for a Certain Arsenic-bearing Au-Cu Sulphide Ore
某含砷金铜硫化矿选冶工艺流程研究
Study on Process Mineralogy in the As-Cu-Zn Polymetallic Deposit in Shaoxing
绍兴含砷铜锌多金属矿的工艺矿物学研究
Study on Reclaiming of Gold from the Flotation Tailing Containg Arsenic and Cuprum of Chuantou Gold Deposit in Luoyang
洛阳川头金矿含砷铜浮选尾矿中回收金的研究
The Technology and Mechanism of Bacteria Leaching High-arsenic Copper Sulfide Concentrate and Comprehensive Utilization of Arsenic;
高砷硫化铜精矿细菌浸出及砷的综合利用工艺及理论研究
Among them, the gold-arsenomarcasite-quartz stage and the gold-stylotyp-polymetallic sulfide stage are the major gold-forming stages.
其中,金毒砂石英阶段和金黝铜矿多金属硫化物阶段为主要金成矿阶段。
Determination of As,Sb in Copper Concentrates by Hydride Generation Atomic Fluorescence Spectrometry
原子荧光光谱法测定铜精矿中的锑、砷的含量
Arsenic in a copper concentrate can be rapidly determined by atomic fluorescenc, accompanied with less interference from base copper.
用原子荧光光谱法可快速测定铜矿样中的砷，且基体铜干扰小。
Determination of Cu, Pb, Zn, S, Mg and As in Copper Concentrates by Wavelength Dispersive X-ray Fluorescence Spectrometry
波长色散X射线荧光光谱法测定铜精矿中铜铅锌硫镁砷
Methods for chemical analysis of copper concentrates--The potassium bromate volumetric method for the determination of arsenic content
GB/T3884.9-1983铜精矿化学分析方法溴酸钾容量法测定砷量
Growth of Single-CdGeAs_2 and Research by Density Functional Theory;
黄铜矿半导体砷化锗镉晶体的生长和密度泛函理论研究
Determination of the contents of As,Zn,Fe and Cu in stannum concentrate samples by energy-dispersive X-ray fluorescence spectrometry
能量色散X-射线荧光光谱法测定锡精矿中砷锌铁铜
Isolation,identification and 16S rDNA sequences analysis of arsenic-resisting bacteria from mine tailing dumps of Tongling in Anhui Province
安徽铜陵尾矿堆中三价砷抗性菌株的分离、鉴定及16S rDNA分析
Determination of Arsenic,Antimony and Bismuth in Copper Ores by Hydride Generation-Atomic Fluorescence Spectrometry
氢化物发生-原子荧光光谱法测定铜矿石中的砷锑铋