A5005027092- Catalytic Processes in Materials Science
- Coal and Its By-products
- Thermochemical Biomass Conversion Processes
- Industrial Gas Emission Control
- Selenium in Biological Systems
- Recycling and utilization of industrial and municipal waste in materials production
- Mercury impact and mitigation studies
- Catalysis and Hydrodesulfurization Studies
- Polymer Science and PVC
- Phosphorus and nutrient management
- Carbon Dioxide Capture Technologies
- Nanomaterials for catalytic reactions
- Synthesis and Characterization of Heterocyclic Compounds
- Radioactive element chemistry and processing
- Adsorption and biosorption for pollutant removal
- Atmospheric chemistry and aerosols
- Chemical Looping and Thermochemical Processes
- Recycling and Waste Management Techniques
- Energy and Environment Impacts
- Catalysts for Methane Reforming
- Zeolite Catalysis and Synthesis
- Synthesis of heterocyclic compounds
- Municipal Solid Waste Management
- Analytical chemistry methods development
- Wastewater Treatment and Nitrogen Removal
Inner Mongolia University of Technology
2024
Heilongjiang Bayi Agricultural University
2024
Shandong University
2017-2024
University of Science and Technology Beijing
2024
Coal combustion is a major energy provider but also serious pollutant emitter worldwide. Biomass has attracted increasing research attention due to its carbon neutral and other advantages during co-pyrolysis of coal. Therefore, pyrolysis corn straw, lignite coal, their mixed fuel was investigated using horizontal tube furnace at temperature range 300-900 °C in this study by concentrating on emissions nitrogen- sulfur-bearing gases. Emissions HCN, NH3, COS, SO2 were monitored, char yield...
The effect of heat released during CaO adsorption on sorption-enhanced steam methane reforming for hydrogen production is insufficiently understood. On this basis, Aspen Plus used to study the without/with CaO. At 700 °C and an O2 inflow 7 mol/h, molar flow percentages H2 are 20.62 67.35%. After adding CaO, at with 4.5 mol/h release 1.32 MJ/h, reduces 4.3 mol/h. percentage 22.80 85.94%. When 1.2 CH4 combusted CaCO3 decomposition in calciner, regenerated transferred reactor calcium cycling,...
Wet scrubbing is an effective nitric oxide (NO) emission control technology for marine diesel engines. Sodium persulfate (Na2S2O8) can efficiently oxidize NO and promote the absorption of NO. The activation Na2S2O8 could enhance mass transfer process However, reaction kinetic mechanism this method remains unclear, which was investigated through a bubble column reactor in paper. effects several parameters on rate were tested with gas flow 0.8 L/min absorber volume 1.0 L at 1 atm. It found...
The influence of steam and minerals on Cr transformation during oxy-coal combustion has been examined in a drop tube furnace at 1273 K. An extra 500 ppmv HCl 1000 SO2 were also added to flue gas examine the competition H2O, HCl, behaviors upon recirculation impurities gas. It was found that CaO Fe2O3 exhibited high capability capturing Cr-bearing vapors compared limestone kaolin. Changing air obviously weakened role CaO, whereas it promoted reaction between vapors. existence H2O facilitated...
Sewage sludge and waste biomass are unavoidable byproducts of municipal industrial processes. Both materials have significant carbon contents. Activated coke with a developed pore structure can be obtained after its physical activation. In this study, sewage poplar bark were used as precursor to prepare activated by steam, dioxide gas, their mixtures. The effects different concentrations activation gas on the product investigated. Through nitrogen adsorption analysis, it was found that has...
Wet scrubbing technology is an effective emission control for marine diesel engines. Nitric oxide (NO) one of the main component ship emissions, sodium persulfate (Na
Sewage sludge (SS) incineration technology has become a primary method to recover and reuse SS, the cocombustion with coal is more feasible process due limited heating value of wet SS difficulty drying SS. Being that phosphorus major element in its migration during was unclear but vital. Phosphorus various coals investigated by drop tube furnace this study. More fixed as apatite ash calcic magnesian minerals at 1000 °C than 800–900 °C. Calcium taken up sulfur Tianchi (TC) subsequently...