Title : ( Simulation of tar-free biomass syngas enhancement in a calcium looping operation using Aspen Plus built-in fluidized bed model )
Authors: Bijan Hejazi ,
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Abstract
The FluidBed model in Aspen Plus v10 is applied to simulate Calcium-looping for production of hydrogen-rich product gas from a bubbling fluidized bed carbonator of a dual fluidized bed (DFB) reactor. The predictions are compared with experimental results from a steady-state 20 kWth DFB biomass gasifier performing Ca-looping, fed with tar-free syngas. The effects of key operating parameters such as carbonator temperature, space time, Ca-looping ratio and feed syngas composition are studied over substantial ranges. The good agreement between the predictions and experimental results suggests that the model is a useful tool which can be revised and extended to simulate lime-enhanced biomass gasification more generally.
Keywords
, Aspen plus simulation, Dual fluidized bed. Biomass, H2-rich syngas, Calcium looping, CO2 capture
@article{paperid:1080814,
author = {Hejazi, Bijan},
title = {Simulation of tar-free biomass syngas enhancement in a calcium looping operation using Aspen Plus built-in fluidized bed model},
journal = {International Journal of Greenhouse Gas Control},
year = {2020},
volume = {99},
month = {August},
issn = {1750-5836},
pages = {103096--103096},
numpages = {0},
keywords = {Aspen plus simulation; Dual fluidized bed. Biomass; H2-rich syngas; Calcium looping; CO2 capture},
}
%0 Journal Article
%T Simulation of tar-free biomass syngas enhancement in a calcium looping operation using Aspen Plus built-in fluidized bed model
%A Hejazi, Bijan
%J International Journal of Greenhouse Gas Control
%@ 1750-5836
%D 2020
