A5007442126- Lignin and Wood Chemistry
- Thermochemical Biomass Conversion Processes
- Catalysis and Hydrodesulfurization Studies
- Petroleum Processing and Analysis
- Catalysis for Biomass Conversion
- Catalytic Processes in Materials Science
- Hydrocarbon exploration and reservoir analysis
- Coal and Coke Industries Research
- Analytical Chemistry and Chromatography
- Catalysts for Methane Reforming
- Mass Spectrometry Techniques and Applications
- Minerals Flotation and Separation Techniques
- Chemical Synthesis and Reactions
- NMR spectroscopy and applications
- Nanomaterials for catalytic reactions
- Advanced Photocatalysis Techniques
- Block Copolymer Self-Assembly
- Thermal and Kinetic Analysis
- Sulfur-Based Synthesis Techniques
- Supercapacitor Materials and Fabrication
- Extraction and Separation Processes
- Fermentation and Sensory Analysis
- Advanced Polymer Synthesis and Characterization
- Zeolite Catalysis and Synthesis
- Covalent Organic Framework Applications
Zaozhuang University
2015-2025
China University of Mining and Technology
2011-2015
An efficient protocol for photocatalytic degradation of organic dyes and antibiotics has been successfully established via MOF-derived (MOF = metal-organic framework) Ni, Co-embedded N-doped bimetallic porous carbon nanocomposites (NiCo/NC). Such a NiCo/NC nanocomposite features well-distributed structures, suitable specific surface areas, more active sites determined by various characterization analyses. The catalyst exhibits higher performance stability toward the liquid-phase methylene...
Cyclanes serve as crucial platform compounds for the production of polymers, chemicals, and biofuels. Utilizing renewable biomass to synthesize cyclohexane is imperative not only mitigate dependence on fossil fuels but also advance green development strategies. The use metal catalysts in hydrodeoxygenation (HDO) reaction essential obtaining biomass-derived cyclanes. During HDO process, size particles adsorption capacity substrate significantly impact reaction. This study reports preparation...
Abstract Directional conversion of organic matter in coals has been a promising protocol for transforming into high‐value chemicals, high‐performance carbon materials, and high‐density liquid fuels. Low‐rank (LRCs) exhibit overwhelming advantages as feedstocks fuels valuable due to their higher H/C atom ratio, volatile, contents oxygen‐functional groups. Organic LRCs is rich condensed aromatic rings, which are connected by various types C─C/〉C─O bridge bonds, some alkyl side chains...
Four arylhopanes, i.e., 22-phenyl-30-norhopane, 22-(o-tolyl)-30-norhopane, 30-(5-methylthien-2-yl)hopane, and 30-(thien-2-ylmethyl)hopane, were enriched from Shengli lignite, their structures tentatively identified by gas chromatography/mass spectrometry. Phenylhopanes unreported before thienylhopanes rarely detected in coals. The nearly equal relative contents of 22-phenyl-30-norhopane 22-(o-tolyl)-30-norhopane suggest that a hopanoid precursor with longer side chain compared to...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationIsolation and Identification of 3-Ethyl-8-methyl-2,3-dihydro-1H-cyclopenta[a]chrysene from Shengli LigniteXing-Shun Cong†‡, Zhi-Min Zong*†, Yin Zhou†, Min Li§, Wan-Li Wang†, Feng-Gang Li‡, Jun Xing Fan†, Yun-Peng Zhao†, Xian-Yong Wei*†View Author Information† Key Laboratory Coal Processing Efficient Utilization, Ministry Education, China University Mining & Technology, Xuzhou 221116, Jiangsu, People's Republic China‡ Department Chemistry,...
Shengli lignite was subjected to thermal dissolution in a methanol/benzene mixed solvent at 240°C for 1 h. The soluble fraction sequentially eluted with petroleum ether and 5, 10, 15% carbon disulfide/petroleum solvents through silica gel-packed column afford fractions 4 (EF1 EF4). In total, 15 methyl alkanones from C15 C27, including 2 side-chain 13 straight-chain were enriched EF4 identified gas chromatography/mass spectrometry.
Stable and efficient photocatalytic degradation of organic pollutants has been achieved via a ZIF-67-derived Co-embedded N-doped nanoporous carbon material catalyst (Co-N/C). The features well-distributed structure, suitable specific surface area, more active sites according to the various characterization analyses. activity Co-N/C was evaluated by target pollutant Rhodamine B (RhB). As result, RhB could establish an adsorption-desorption equilibrium in dark within 30 min thoroughly degraded...
A novel synthesis method was developed to prepare a silica-supported monoclinic molybdenum dioxide (MoO2/SiO2) catalyst via calcination of disulfide (MoS2)/SiO2 in N2 flow with 0.1 vol % O2. MoO2/SiO2 employed as for sawdust hydroliquefaction ethanol at 320 °C under an initial H2 pressure (IHP) 2–6 MPa, and the bio-oil yield high 72.3% obtained IHP 6 MPa. The catalytic activity should be attributed efficient cleavage on surface highly dispersed MoO2, which shows unusual metallic...