EFFECT OF PRESSURE ON GASIFICATION OF COAL WITH STEAM.

被引：0
|
作者：
Feistel, Peter Paul
van Heek, Karl Heinrich
Juentgen, Harald
机构：
来源：
| 1978年 / 1卷 / 05期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effects of the partial pressure of steam in the range of 1 to 100 bar on the steam gasification of coals and cokes and the composition of resulting gases were investigated. Thermodynamic laws were applied to heterogeneous and homogeneous equilibria in the gas phase. In addition, results were assessed from non-isothermal measurements in a differential reactor at pressures from 1 to 70 bar, and temperatures from 300 to 1100 degree C. It is shown that a significant increase in the gasification rate could not be achieved by increasing the partial pressure of steam. However, the production of methane could be enhanced by an increase in the steam pressure.
引用
收藏
页码：294 / 298
相关论文
共 50 条
  • [31] STUDIES ON COAL GASIFICATION WITH OXYGEN AND STEAM
    BISWAS, GK
    CHANDA, BC
    INDIAN JOURNAL OF TECHNOLOGY, 1972, 10 (08): : 313 - &
  • [32] EFFECT OF CARBONIZATION ON STEAM GASIFICATION OF TAIHEIYO COAL IN FLUIDIZED-BED
    SHIMADA, K
    HARA, H
    JOMOTO, Y
    KAGAKU KOGAKU RONBUNSHU, 1983, 9 (02) : 223 - 225
  • [33] THE EFFECT OF STEAM ON AIR GASIFICATION OF MECHANICALLY ACTIVATED COAL IN A FLOW REACTOR
    Nikitin, Alexander D.
    Ryzhkov, Alexander F.
    Butakov, Evgenii B.
    Burdukov, Anatoliy P.
    THERMAL SCIENCE, 2021, 25 (01): : 321 - 330
  • [34] Effect of internal diffusion on steam gasification reactivity of coal and petroleum coke
    Lin, Shan-Jun
    Zhou, Zhi-Jie
    Huo, Wei
    Ding, Lu
    Yu, Guang-Suo
    Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 2014, 42 (08): : 905 - 912
  • [35] DFT study of carbon-H2O reactions during gasification with steam.
    Espinal, JF
    Truong, TN
    Mondragón, F
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2004, 228 : U677 - U677
  • [36] Steam. The second coming
    Professional Engineering, 1993, 6 (01)
  • [37] The surface condensation of steam.
    Nusselt, W
    ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1916, 60 : 569 - 575
  • [38] METAL COMBUSTION IN STEAM.
    Fuhs, Allen E.
    Buck, Jerome A.
    Hallenbeck Jr., Amos E.
    Strott, John B.
    Naval Engineers Journal, 1985, 97 (03): : 65 - 79
  • [39] Effect of Steam Partial Pressure on Gasification Rate and Gas Composition of Product Gas from Catalytic Steam Gasification of HyperCoal
    Sharma, Atul
    Saito, Ikuo
    Takanohashi, Toshimasa
    ENERGY & FUELS, 2009, 23 (10) : 4887 - 4892
  • [40] VISCOSITY OF WATER AND STEAM.
    Anon
    1978, (78040):
12345