A5100401632- Catalysis and Hydrodesulfurization Studies
- Catalysis for Biomass Conversion
- Catalytic Processes in Materials Science
- Catalysts for Methane Reforming
- Thermochemical Biomass Conversion Processes
- Nanomaterials for catalytic reactions
- Lignin and Wood Chemistry
- Biofuel production and bioconversion
- Electrocatalysts for Energy Conversion
- Petroleum Processing and Analysis
- Zeolite Catalysis and Synthesis
- Coal Combustion and Slurry Processing
- Catalysis and Oxidation Reactions
- Minerals Flotation and Separation Techniques
- Chemical Synthesis and Reactions
- Ammonia Synthesis and Nitrogen Reduction
- Supercapacitor Materials and Fabrication
- Ionic liquids properties and applications
- Fluid Dynamics and Mixing
- Carbon dioxide utilization in catalysis
- Coal Properties and Utilization
- Soil Carbon and Nitrogen Dynamics
- Coal and Its By-products
- Analytical Chemistry and Sensors
- Mesoporous Materials and Catalysis
Key Laboratory of Guangdong Province
2021-2025
Guangdong University of Technology
2019-2025
Ji Hua Laboratory
2023-2025
Guangzhou University
2021-2025
China Tobacco
2025
Shanghai University of Traditional Chinese Medicine
2024-2025
Henan Normal University
2024
Huaqiao University
2024
Second Xiangya Hospital of Central South University
2008-2024
Central South University
2008-2024
Abstract The effect of agricultural land use change on soil microbial community composition and biomass remains a widely debated topic. Here, we investigated [e.g., bacteria (B), fungi (F), Arbuscular mycorrhizal (AMF) Actinomycete (ACT)] using phospholipid fatty acids (PLFAs) analysis, basal respiration in afforested, cropland adjacent uncultivated soils central China. We also organic carbon nitrogen (SOC SON), labile (LC LN), recalcitrant (RC RN), pH, moisture, temperature. Afforestation...
The conversion of renewable bioethanol into high-energy-density higher alcohols has become essential for meeting the increasing global demand to achieve carbon neutrality. In this study, Zn- and nitrogen-codoped Ni-based lignin-derived catalysts (NiZn@NC) were prepared by solvent volatile self-assembly in situ reductive carbonization using pulp paper waste stream alkali lignin as source. Lignin amphipathic derivatives with −COOH −NH2 groups would coordinate metal ions form a stable...
This work proposes a novel acid-free Ni x Mo y N/C catalyst for the hydrodeoxygenation of lignin-derived phenolic compounds with high reaction efficiency and stability.
Aromatics and cyclic-hydrocarbons are the significant components of jet fuel with high energy-density. However, conventional technologies for bio-fuel production cannot produce these products without further aromatization isomerization. In this work, renewable liquid content aromatics was obtained through aqueous catalytic conversion biomass sorbitol over Ni-HZSM-5/SBA-15 catalyst. Texture characteristics catalyst were determined by physisorption N2, which indicated its bimodal pore...
Dry reforming of methane, the methane with carbon dioxide to produce syngas, is important within chemical industry and has aroused wide interest from both industrial academic fields. Many research efforts have been devoted development catalysts excellent activity stability. One most common critical issues for traditional nickel-based severe deactivation due deposition. Recently, atomically dispersed metals found be promising coke-resistant dry their superior catalytic high resistance This...
Hydrotreating renewable oils over sulfided metal catalysts is commercially applied to produce green diesel, but it requires a continuous sulfur replenishment maintain catalyst activity, which inevitably results in contamination and increases production costs. We report robust P-doped NiAl-oxide with frustrated Lewis pairs (i.e., P atom bonded the O acts as an electron donor, while spatially separated Ni acceptor) that allows efficient diesel without replenishment. The runs more than 500 h at...
In this work, a facile method to tune the carbon dioxide (CO2) reduction reaction (CRR) activities of graphitic nitride (GCN) was developed via capping-agent-free involvement trace amount Ag nanocrystals with decreased size. After optimization experimental conditions, CRR performance investigation confirms that Ag-GCN-0.2 exhibited superior performance, achieving faradaic efficiency (FE) more than 72 ± 1% for CO in wide potential range from −0.6 −1.1 V (vs reversible hydrogen electrode...
Aqueous-phase reforming of methanol represents a promising avenue for hydrogen (H
An acidic ionic liquid N-butyl-N-methylimidazolium hydrogen sulfate ([BMIm]HSO4) was applied as extractant and catalyst for the oxidative desulfurization of dibenzothiophenes (DBT) in presence H2O2 model oil. Several parameters, e.g., amount, peroxide quantity, reaction time, temperature, were investigated detail. The catalytic rate can reach 100% DBT [BMIm]HSO4 be recycled 5 times with only a slight reduction activity.
Hydrodeoxygenation of biorefinery lignin-rich wastes to jet fuel hydrocarbons offers a significant opportunity for enhancing the overall operational efficiency, carbon conversion economic viability, and sustainability biofuels production. However, these usually mainly contain lignin with sugars, furans, their derivatives as "impurities". Although several factors, including reactant structure, solvents, or decreased ratio catalyst reactant, could be responsible yield loss, we found evidence...
This paper reports an experimental investigation into the desulfurization of a spent tire pyrolysis oil and its distillate using combined catalytic oxidative selective adsorption method. The (ODS) experiments were carried out in batch reactor H2O2-formic acid as oxidant. effect reaction temperature, time, to ratio on percentage sulfur removal was studied. samples after ODS treated Al2O3 adsorbent at 25 °C atmospheric pressure. analyzed inductively coupled plasma-optical emission spectrometry...