A5052667732- Chemical Looping and Thermochemical Processes
- Industrial Gas Emission Control
- Organic Light-Emitting Diodes Research
- Luminescence and Fluorescent Materials
- Lanthanide and Transition Metal Complexes
- Coal and Its By-products
- Thermal and Kinetic Analysis
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Oil, Gas, and Environmental Issues
- Advanced Algorithms and Applications
- Fuzzy Logic and Control Systems
- Advanced Computational Techniques and Applications
- Multi-Criteria Decision Making
- Magnetism in coordination complexes
- Hydrocarbon exploration and reservoir analysis
- Thermochemical Biomass Conversion Processes
- Carbon Dioxide Capture Technologies
- Geological and Geochemical Analysis
- Rough Sets and Fuzzy Logic
- Coal Properties and Utilization
- Neural Networks and Applications
- Geomagnetism and Paleomagnetism Studies
- Nuclear Materials and Properties
- Iron and Steelmaking Processes
China Geological Survey
2018-2025
Northwest University
2019-2024
University of Macau
2024
North China University of Water Resources and Electric Power
2013-2023
Yunnan University
2021
China XD Group (China)
2019-2021
Huazhong University of Science and Technology
2007-2020
Fujian Agriculture and Forestry University
2017-2019
National Formosa University
2018
Gansu Agricultural University
2018
The characteristics and gas product properties of pyrolyzing sewage sludge were determined, aiming to utilize efficiently the waste for energy recovery. pyrolysis two predried materials (S1 S2) was conducted in a thermogravimetry analyzer (TGA). It found that mainly occurred at about 150–550 °C, with one reaction stages respectively S1 S2. Using global kinetic model, activation calculated ∼30 kJ mol−1 first stage all selected heating rates, pre-exponential factors increased increasing rate....
Chemical looping combustion (CLC) has great advantages to obtain pure CO2 from coal flue gas at a manageable cost. CuFe2O4 was put forward as novel oxygen carrier, which integrated Cu and Fe metals into one oxide matrix with superior characteristics over single metal of either CuO or Fe2O3 had high potential be used in CLC. In this study, the reaction two Chinese coals different ranks [Liu Pan Shui (LPS) sub-bituminous Yang Quang (YQ) anthracite] performed thermogravimetric analyzer (TGA)....
Chemical looping combustion (CLC) with syngas, a synthesized gas mixture of CO, H2, CO2, H2O(g), N2, and H2S, was investigated using thermodynamic simulation, focus on carbon deposition sulfur evolution in CLC. Five metal oxides, such as NiO, CuO, Fe2O3, Mn3O4, CoO, were selected oxygen carriers for CLC application. Different influencing factors the formation deposits investigated, including pressure, fuel reactor (FR) temperature, excess number Φ (denoting availability lattice carrier to...
Chemical-looping combustion (CLC) is a very promising technology to combine the energy-utilization situation in China and CO2 zero-emission situ allowing for sequestration by efficient energy-saving ways without nitrogen oxide (NOx) formation. Having an oxygen carrier with sufficient reactivities reduction oxidation enough recyclability strength long-term operation one of key issues CLC process. This paper focuses on investigation Ni-based carriers coal char. First, Al(OC3H7)3 Ni(NO3)2 are...
Reaction temperature is regarded as one of the important factors influencing efficient utilization coal in chemical looping combustion (CLC), but research into its effect on structure CLC limited. In reported herein, oxygen-transfer mechanism CuFe2O4 prepared through sol–gel method combined with synthesis, along characteristics reaction a typical high sulfur and ash contents (abbreviated LZ), were systematically investigated at different final temperatures, focused temperature....
Chiral NIR-light emitters [<bold>Pt(iqbt)(S-Ln)</bold>] (<bold>1–4</bold>) were used as dopants to produce <bold>CP-NIR-PLEDs</bold> displaying <italic>λ</italic><sub>em</sub> of 732 nm, <italic>η</italic>MaxEQE 0.87–0.93%, and <italic>g</italic><sub>EL</sub> up 10<sup>−3</sup>.
Calcium sulfate (CaSO4) has attracted a great amount of attention as potential oxygen carrier (OC) to be applied in chemical looping combustion (CLC) due its high transfer capacity, wide distribution, and easy accessibility, but low reactivity sulfur emission from side reactions CaSO4 should well resolved. In this research, the CaSO4–CuO mixed OC was prepared using template method combined with sol–gel synthesis (SGCS). Its reaction characteristics selected lignite (designated YN) were...
To determine the tectonic characteristics of Juyanhai Depression in west Yingen-Ejinaqi Basin, gravity data study area were processed and analyzed on basis collection existing geophysical data. Then, fault systems comprehensively presumed explained mainly using conjunction with electrical seismic Existing units depression divided studied afterward. There are three groups faults Depression, namely, NE (or NNE)-, NW NWW)-, nearly EW-trending ones. Faults not only control thickness difference...
Coal is of heterogeneous nature with a complex chemical structure, which closely associated its reactivity. In this research, from the perspective structure coal, reaction characteristics as-synthesized CuFe2O4 oxygen carrier (OC) typical Chinese bituminous coal (designated as LZ) were deeply investigated using thermogravimetric analysis (TGA). Also, effect excess number Φ on behavior LZ was highlighted. TGA investigation at = 1.0 displayed enhanced reactivity CuFe2O4, useful to conversion...