Artificial Intelligence-based Modeling of High Ash Coal Gasification in a Pilot Plant Scale Fluidized Bed Gasifier

2014 ◽  
Vol 53 (49) ◽  
pp. 18678-18689 ◽  
Author(s):  
Veena Patil-Shinde ◽  
Tejas Kulkarni ◽  
Rahul Kulkarni ◽  
Prakash D. Chavan ◽  
Tripurari Sharma ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Fluidized Bed ◽  
Pilot Plant ◽  
Coal Gasification ◽  
Pilot Plant Scale ◽  
Fluidized Bed Gasifier ◽  
High Ash Coal

scholarly journals Influence of O2/C molar ratio and coal feeding rate on sulfur release during CFB gasification

2020 ◽  
Vol 194 ◽  
pp. 04044
Author(s):  
Shengxian Xian ◽  
Denghao Jiang ◽  
Yanqi Fan ◽  
Haixia Zhang ◽  
Zhen Chai ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Coal Gasification ◽  
Feeding Rate ◽  
Circulating Fluidized Bed ◽  
Molar Ratio ◽  
Release Behavior ◽  
Far From Equilibrium ◽  
Gaseous Sulfur ◽  
Fluidized Bed Gasifier ◽  
Gasification Temperature

The release behavior of sulfur during coal gasification was studied in a bench-scale self-heated circulating fluidized bed gasifier. With the increase of the O2/C molar ratio, gasification temperature increases, which promotes sulfur release rate and the formation of H2S. The conversion reaction between H2S and COS is far from equilibrium and the yield of COS is excessive. Under the same molar ratio of O2/C, the increase of coal feeding rate can elevate the gasification temperature, promote the release of sulfur and the transformation of gaseous sulfur to H2S.

Copper deposition in a pilot-plant-scale fluidized bed cell

1979 ◽  
Vol 24 (12) ◽  
pp. 1237-1242 ◽  
Author(s):  
F. Goodridge ◽  
C.J. Vance
Keyword(s):  
Fluidized Bed ◽  
Pilot Plant ◽  
Copper Deposition ◽  
Pilot Plant Scale

Hydrometallurgical Recovery of Germanium from Coal Gasification Fly Ash: Pilot Plant Scale Evaluation

2009 ◽  
Vol 48 (7) ◽  
pp. 3573-3579 ◽  
Author(s):  
Fátima Arroyo ◽  
Constantino Fernández-Pereira ◽  
Joaquín Olivares ◽  
Pilar Coca
Keyword(s):  
Fly Ash ◽  
Pilot Plant ◽  
Coal Gasification ◽  
Scale Evaluation ◽  
Pilot Plant Scale
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