A5044713090- Geochemistry and Elemental Analysis
- Radioactive element chemistry and processing
- Extraction and Separation Processes
- Groundwater and Isotope Geochemistry
- Mass Spectrometry Techniques and Applications
- Geological and Geochemical Analysis
- Metal Extraction and Bioleaching
- Chemical Synthesis and Characterization
- Minerals Flotation and Separation Techniques
- Nuclear Physics and Applications
- Hydrocarbon exploration and reservoir analysis
- Analytical chemistry methods development
- Isotope Analysis in Ecology
- Heavy metals in environment
- Clay minerals and soil interactions
- Calcium Carbonate Crystallization and Inhibition
- Recycling and Waste Management Techniques
Baotou Research Institute of Rare Earths
2023
Chinese Academy of Sciences
2016-2022
China University of Geosciences (Beijing)
2019-2022
University of Chinese Academy of Sciences
2016-2017
Northwest Institute of Eco-Environment and Resources
2017
The aim of this study was to characterize the riebeckite type rare earth ore found in Bayan Obo deposit, order identify distribution and occurrence both earths gangue species within ore. Several analytical techniques were utilized accomplish this, such as chemical analysis, quantitative XRD, a single polarizing microscope, mineral automatic analysis system. revealed that primary minerals (REMs) bastnaesite monazite, with huanghoite, parisite, aeschynite, fergusonite identified secondary...
Borate minerals are important industrial materials that produced in both exogenous and endogenous borate deposits. The former includes volcanic-sedimentary salt lake sedimentary or boron-rich brine, the latter contains skarn-type metamorphic In this paper, XRD TG-DTG-DSC used to study thermal decomposition characteristics of three natural borates, we find they ulexite, mixture tincalconite northupite, szaibelyite, dolomite, magnesite lizardite, respectively. borates mainly contain processes:...
Boron element is widely distributed in different geologic bodies, and there are important geo-chemical applications earth science. Halite a common mineral found sediment basin. However no good method to accurately measure the boron content halite, which mainly because Inductively Coupled Plasma Optical Emission Spectrometer (ICP-OES) Mass (ICP-MS) limited by high salt matrix interference instrument detection limit. Thus enriching removing necessary before measuring. In this paper, Amberlite...
Cyanide tailings (CTs), which amount to hundreds of millions tons and pose significant a danger the environment's ecology, are regarded as hazardous waste. This study suggests an efficient environmentally favorable method for recovery gold silver from CTs. The influence calcium chloride dosage, silicon dioxide pellet moisture content, roasting temperature, duration on chloridizing volatilization Au Ag was investigated. simultaneous cyanide via heating with chlorination also It found that...