A5101612363- Metal Extraction and Bioleaching
- Extraction and Separation Processes
- Minerals Flotation and Separation Techniques
- Fermentation and Sensory Analysis
- Catalytic C–H Functionalization Methods
- Advancements in Battery Materials
- Bauxite Residue and Utilization
- Phytochemicals and Antioxidant Activities
- Chemical Looping and Thermochemical Processes
- Food Quality and Safety Studies
- Probiotics and Fermented Foods
- Synthesis and Catalytic Reactions
- Microwave-Assisted Synthesis and Applications
- Recycling and Waste Management Techniques
- Protein Hydrolysis and Bioactive Peptides
- Catalytic Processes in Materials Science
- Radioactive element chemistry and processing
- Advanced Battery Technologies Research
- Meat and Animal Product Quality
- Microbial Metabolism and Applications
- Asymmetric Synthesis and Catalysis
- Seaweed-derived Bioactive Compounds
- Selenium in Biological Systems
- Innovative concrete reinforcement materials
- Invertebrate Immune Response Mechanisms
China Jiliang University
2019-2025
China University of Geosciences (Beijing)
2024-2025
Kunming University of Science and Technology
2015-2024
Yunnan Metallurgical Group (China)
2016-2024
Chongqing Three Gorges University
2024
Weatherford College
2024
Shanghai University
2010-2024
Guangdong Ocean University
2023-2024
Yunnan Provincial Department of Education
2024
Beijing University of Chemical Technology
2023
Coke oven gas (COG) is one of the most important by-products in steel industry, and conversion COG to value-added products has attracted much attention from both economic environmental views. In this work, we use chemical looping reforming technology produce pure H2 COG. A series La1-xSrxFeO3 (x = 0, 0.2, 0.3, 0.4, 0.5, 0.6) perovskite oxides were prepared as oxygen carriers for purpose. The reduction behaviors by different reducing gases (H2, CO, CH4 mixed gases) are investigated discuss...
Preparing biobased high-performance thermosetting resins is one of the most important factors for sustainable development. In this work, two kinds phthalonitrile containing spirocycle acetal structures were synthesized from pentaerythritol and renewable vanillin isovanillin by an efficient two-step process. The vanillin- isovanillin-based (VPN IVPN) monomers characterized Fourier transform infrared (FTIR), NMR, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry,...
A copper(0)-promoted direct reductive gem-difluoromethylenation of unactivated aryl or alkenyl halides with benzo-1,3-azolic (oxa-, thia- aza-) difluoromethyl bromides 2-bromodifluoromethyl-1,3-oxazoline has been developed for the construction pharmaceutically important gem-difluoromethylene-linked twin molecules. The unique π-conjugated aryl-fused 1,3-azolic moiety in bromide substrates could stabilise reaction intermediates, which promotes reactivities, providing facile access to...
Agar oligosaccharide (AOS) is a marine prebiotic with apparent anti-inflammatory, antioxidant and anti-tumor effects. During this study, different doses of AOS are added to basal diet evaluate its effects on the lifespan, motor vigor reproduction male Drosophilamelanogaster. Additionally, activities Cu,Zn-superoxide dismutase (Cu,Zn-SOD) catalase (CAT) malondialdehyde (MDA) content in Drosophila examined 10th, 25th 40th days. The fly midguts removed 10th days for analyses intestinal...
The process of germanium–tannin complex is the oldest form technology for extracting germanium from Ge-containing solutions. This reaction mechanism relatively controversial as it imposes restrictions on ideas and methods reducing amount tannin. In this paper, using SEM, TEM, FT-IR, XPS, NMR, TOF-SIMS UV diffuse reflectance spectroscopy a deep analysis complex, solutions with tannins investigated. results show that theoretical tannin mass 30 times mass, rate reaches 98.84%. changes -OH...
The leaching process represents the primary bottleneck in achieving efficient utilization of zinc suboxide, thereby resulting a squandering germanium resources. In this Article, kinetic mechanisms conventional and ultrasonic enhanced reduction suboxide were investigated while optimizing conditions. optimized conditions for found to be 358 K, FeS 0.6% mass, 300 W power. efficiency can reach 91.34% under these conditions, exhibiting an improvement 8.51%, compared with Moreover, Fe3+...
A novel strategy to synthesize highly functionalized oxazoles has been successfully developed via a base-mediated intermolecular substitution between 2-acyloxy-2H-azirines and N-nucleophile or O-nucleophile with subsequent ring expansion of 2H-azirine intermediate. This method provides straightforward access substituted high efficiency excellent functional group compatibility under metal-free reaction conditions.
The process to fast recovery of silver from the spent symbiosis lead-zinc mine enhanced by ultrasound has been developed. A system composed thiosulfate and under radiation is researched compared with regular methods prove superiority leaching. Oxygen not provided usual way but cavitation ultrasound, effect ultrasonic leaching more obvious than oxygen effect. We are authoritative combining some valuable literature after conducting systematic experiments. mechanism was analyzed fire assaying,...