A5101497521- Catalytic Processes in Materials Science
- Industrial Gas Emission Control
- Bauxite Residue and Utilization
- Ammonia Synthesis and Nitrogen Reduction
- CRISPR and Genetic Engineering
- Extraction and Separation Processes
- Catalysis and Oxidation Reactions
- Recycling and utilization of industrial and municipal waste in materials production
- Plant Virus Research Studies
- 3D IC and TSV technologies
- Luminescence Properties of Advanced Materials
- Thermochemical Biomass Conversion Processes
- Catalysis and Hydrodesulfurization Studies
- Electronic Packaging and Soldering Technologies
- Coal Properties and Utilization
- Lignin and Wood Chemistry
- Iron and Steelmaking Processes
- Transgenic Plants and Applications
- Chromosomal and Genetic Variations
- Coal and Coke Industries Research
- Innovative Microfluidic and Catalytic Techniques Innovation
- CO2 Reduction Techniques and Catalysts
- Granular flow and fluidized beds
- Fluid Dynamics and Mixing
- Nanomaterials for catalytic reactions
University of Chinese Academy of Sciences
2018-2023
Gannan Normal University
2023
Institute of Genetics and Developmental Biology
2023
Chinese Academy of Sciences
2023
Hunan Normal University
2023
Southern Medical University
2023
Institute of Process Engineering
2018-2022
Xiamen University Malaysia
2022
Partial replacement of K + by Sr 2+ in Eu-doped K-beta-alumina changes the trap content and structural rigidity, which facilitates variation from anti-thermal quenching to zero thermal within 150 °C.
Red mud (RM) with the high alkalinity as a catalyst was evaluated for coal pyrolysis in fixed bed well CO2 gasification of its resultant char thermogravimetric analyzer (TGA). The addition RM into could improve quality tar during and enhance reactivity gasification. For catalytic 12 wt% at 600 °C, light fraction 72.0 wt%, which increased by 20.0%, compared alone. role metal oxides on further clarified well. After RM, specific surface area increased, especially mesoporous area, meanwhile...
The desulfurization of blast furnace gas (BFG) is highly desired by iron and steel enterprises to realize its resource utilization with no environmental pollution. In this work, spent activated coke (SAC) modified NaOH was innovatively reused as an efficient material for the removal carbonyl sulfide (COS) sulfuretted hydrogen (H2S) from BFG admirable breakthrough sulfur capacities 126.58 141.62 mg/g, respectively, 100% efficiency both COS H2S could be reached total capacity high 116.60 mg/g...
To investigate the poisoning effects of cement dust, commercial V-based catalyst was directly mixed and aged with real kiln dust. It found that introduction dust led to serious deactivation catalysts, especially for samples above 300 °C. The multiple characterization results (X-ray diffraction, Raman spectroscopy, X-ray photoelectron NH3-temperature-programmed desorption, H2-temperature-programmed reduction) revealed alkaline/alkaline earth metal elements (mainly Ca) can react active...
As a new way for the high-value utilization of red mud (RM) waste, we proposed an improved approach to prepare RM-based sludge/powder via sulfuric acid hydrothermal dissolution and NH3 aqueous precipitation route then industrial-sized honeycomb (150 × 150 600 mm) was successfully produced by extrusion moulding method in pilot scale. The synthesized powdery/honeycomb catalyst exhibited more than 80% deNO x activity good durability H2O SO2 above 350°C. But decline NO conversion also observed...
The rise of carbon dioxide (CO2) in atmosphere is considered as a major cause global warming. Therefore, CO2 utilization has attracted increasing attention. Among those, using C1-feedstock for "value carbon" advanced chemicals provides solution. Here, we show an acetylglucose-based imidazolium salt Cu-catalyzed cyclization propargylic amines and with excellent turnover frequency value 400 h−1. To the best our knowledge, it first example salts noble-metal-free Cu catalytic system CO2.
Purpose Adding Pd element to Au wire can improve the reliability of Au-Al bonding, but mechanism has not been well revealed so far. The purpose this study is reveal in more detail role elements Au/Al bonding. Design/methodology/approach In paper, microstructure changes and tensile data 99.99% (4N) gold 99% (2N) with 1 at % were compared through high-temperature thermal aging treatment specimens, as explore influence on bonding reliability. Findings addition effectively reduces thickness...
A new honeycomb production process was proposed with both filter cake (from hydrothermal treatment of metatitanic acid) and industrial titanium dioxide as Ti sources. The strength the obtained pilot product comparable current from only cake, but its denitration (DeNOx) efficiency elevated up to 15 percentage points. Multiple characterizations revealed be composed primary particles secondary particles, respectively, introduced resulted in increased specific surface area pore size/volume,...
The desulfurization of blast furnace gas (BFG) is highly desired by iron and steel enterprises to realize its resource utilization with no environmental pollution. In this work, the exhausted activated coke (EAC) modified NaOH was reused as efficient material for simultaneous removal carbonyl sulfide (COS) sulfuretted hydrogen (H2S) from BFG admirable breakthrough sulfur capacity 126.58 mg/g 141.62 mg/g, respectively. behaviors manifested that process included catalytic hydrolysis COS H2S...