Journal of the Japan Institute of Energy
New Arrival Alert : OFF

You can use this feature after you logged into the site.
Please click the button below.

Log in / Sign up
ONLINE ISSN: 1882-6121
PRINT ISSN: 0916-8753

Journal of the Japan Institute of Energy Vol. 80 (2001), No. 1

  • A Kinetic Study of Pyrolysis of a Brown Coal using High Temperature 1H-NMR

    pp. 22-28


    You can use this feature after you logged into the site.
    Please click the button below.

    Log in / Sign Up


    Proton magnetic resonance thermal analysis was applied to clarify the thermal behavior of a pale lithotype fraction of Bacchus Marsh brown coal (Victoria in Australia). Isothermal measurements at temperatures 400-450°C revealed three main components: two mobile components and one rigid component. The two mobile components could be distinguished by their rates of decrease mainly due to volatilization, but not by their signal lifetimes in solid echo NMR. The rate constants and activation energies were evaluated for the interconversion processes among these components. From the kinetic data, a model for the pyrolysis of this brown coal was proposed.

Article Access Ranking

22 Feb. (Last 30 Days)

  1. Thermodynamic Modeling of the SFCA Phase Ca2(Fe, Ca)6(Fe, Al, Si)6O20 Tetsu-to-Hagané Advance Publication
  2. Effect of Nut Coke Addition on Physicochemical Behaviour of Pellet Bed in Ironmaking Blast Furnace ISIJ International Advance Publication
  3. Thermal Driving Demonstration of Li4SiO4/CO2/Zeolite Thermochemical Energy Storage System for Efficient High-Temperature Heat Utilizations ISIJ International Advance Publication
  4. Evolution of Blast Furnace Process toward Reductant Flexibility and Carbon Dioxide Mitigation in Steel Works ISIJ International Vol.56(2016), No.10
  5. Effects of Sulfur and Titanium Interaction in Molten Pig Iron on Erosion of Carbon Brick ISIJ International Vol.59(2019), No.1
  6. Chemical Structure of Si–O in Silica Fume from Ferrosilicon Production and Its Reactivity in Alkali Dissolution ISIJ International Advance Publication
  7. Viscosity Property and Melt Structure of CaO–MgO–SiO2–Al2O3–FeO Slag System ISIJ International Vol.59(2019), No.1
  8. Preparation of High-Carbon Metallic Briquette for Blast Furnace Application ISIJ International Vol.59(2019), No.1
  9. Preface to the Special Issue “Heterogeneous Structure Control: Towards Innovative Development of Metallic Structural Materials” Tetsu-to-Hagané Vol.105(2019), No.2
  10. Effects of Impurities and Processing Conditions in Al–1%Mn Alloys on the Formation of Thermally Stabilized Substructures MATERIALS TRANSACTIONS Vol.59(2018), No.11

Search Phrase Ranking

22 Feb. (Last 30 Days)

  1. blast furnace
  2. blast furnace productivity
  3. blast furnace permeability
  4. 鉄と鋼
  5. clean steel
  6. hydrogen brittle
  7. mold flux
  8. takayuki maeda
  9. mill setup
  10. mill-setup