High-temperature fast pyrolysis of coal: An applied basic research using thermal gravimetric analyzer and the downer reactor

Energy ◽  
2021 ◽  
Vol 223 ◽  
pp. 119977
Author(s):  
Yuan Jiang ◽  
Peijie Zong ◽  
Xue Ming ◽  
Haixin Wei ◽  
Xin Zhang ◽  
...  
Keyword(s):  
High Temperature ◽  
Fast Pyrolysis ◽  
Basic Research ◽  
Thermal Gravimetric ◽  
Thermal Gravimetric Analyzer ◽  
Downer Reactor

Determination of the sensitive fractions for vacuum residue high temperature fast pyrolysis

Fuel ◽  
2021 ◽  
Vol 299 ◽  
pp. 120903
Author(s):  
Yuanjun Che ◽  
Qian Wang ◽  
Jinhua Huo ◽  
Yuanyu Tian
Keyword(s):  
High Temperature ◽  
Fast Pyrolysis ◽  
Vacuum Residue

scholarly journals Thermal Effect of Ceramic Nanofiller Aluminium Nitride on Polyethylene Properties

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Omer Bin Sohail ◽  
P. A. Sreekumar ◽  
S. K. De ◽  
Masihullah Jabarullah Khan ◽  
Abbas Hakeem ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Ethylene Polymerization ◽  
Filler Loading ◽  
Aluminium Nitride ◽  
Thermal Gravimetric ◽  
X Ray Diffraction ◽  
Sem Images ◽  
Nano Composite ◽  
X Ray ◽  
Thermal Gravimetric Analyzer

Ethylene polymerization was done to form polyethylene nano-composite with nanoaluminum nitride using zirconocene catalysts. Results show that the catalytic activity is maximum at a filler loading of 15 mg nanoaluminum nitride. Differential scanning calorimeter (DSC) and X-ray diffraction (XRD) results show that percentage crystallinity was also marginally higher at this amount of filler. Thermal behavior of polyethylene nanocomposites (0, 15, 30, and 45) mg was studied by DSC and thermal gravimetric analyzer (TGA). Morphology of the component with 15 mg aluminium nitride is more fibrous as compared to 0 mg aluminium nitride and higher filler loading as shown by SEM images. In order to understand combustibility behavior, tests were performed on microcalorimeter. Its results showed decrease in combustibility in polyethylene nanocomposites as the filler loading increases.

scholarly journals Fast Pyrolysis of Qinhuangdao Vacuum Residue at High Temperature by Py-GC/MS

2018 ◽  
Vol 452 ◽  
pp. 022018
Author(s):  
Yuanjun Che ◽  
Jinhong Zhang ◽  
Yuanyu Tian ◽  
Yinyun Qiao
Keyword(s):  
High Temperature ◽  
Fast Pyrolysis ◽  
Vacuum Residue

Continuous fast pyrolysis of biomass at high temperature in a fluidized bed reactor

1992 ◽  
Vol 38 (12) ◽  
pp. 2621-2629 ◽  
Author(s):  
S. Rapagna ◽  
E. Tempesti ◽  
P. U. Foscolo ◽  
E. Parodi
Keyword(s):  
High Temperature ◽  
Fluidized Bed ◽  
Fast Pyrolysis ◽  
Fluidized Bed Reactor ◽  
Pyrolysis Of Biomass

Synthesis of Novel Carbon Spheres and Study on Graphitization Process

2013 ◽  
Vol 634-638 ◽  
pp. 2293-2296
Author(s):  
Ai Li Ma ◽  
Cheng Qian Li ◽  
Wu Qing Du ◽  
Jie Chang
Keyword(s):  
High Temperature ◽  
Microwave Plasma ◽  
Gravimetric Analysis ◽  
Thermal Gravimetric ◽  
Carbon Spheres ◽  
X Ray Diffraction ◽  
X Ray ◽  
Cvd Method ◽  
Graphitization Degree ◽  
Scanning Electron

In this paper, carbon spheres were synthesized by CVD method. These carbon spheres exhibit diameters of about 200 nm. Thermal gravimetric analysis indicated the good stability in high temperature of the carbon spheres. The products were treated by microwave plasma and high temperature vacuum heat treatments respectively. The products were characterized by X-ray diffraction, Raman spectroscopy and Field Emission Scanning Electron Microscope. The study indicated that the original products, with perfect morphology and low graphitization degree, were converted to crystal. The different techniques were considered for the influence on the graphitization degree.

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