scholarly journals Simulation of air-biomass gasification in a bubbling fluidized bed using CPFD model

2020 ◽  
Author(s):  
Ramesh Timsina ◽  
Britt Moldestad ◽  
Marianne S. Eikeland ◽  
Rajan K. Thapa
Keyword(s):  
Fluidized Bed ◽  
Biomass Gasification ◽  
Bubbling Fluidized Bed

Simulation of biomass gasification in bubbling fluidized bed reactor using aspen plus®

2021 ◽  
Vol 235 ◽  
pp. 113981
Author(s):  
M. Puig-Gamero ◽  
D.T. Pio ◽  
L.A.C. Tarelho ◽  
P. Sánchez ◽  
L. Sanchez-Silva
Keyword(s):  
Fluidized Bed ◽  
Aspen Plus ◽  
Fluidized Bed Reactor ◽  
Biomass Gasification ◽  
Bubbling Fluidized Bed

Particle behaviours of biomass gasification in a bubbling fluidized bed

2021 ◽  
pp. 131847
Author(s):  
Dali Kong ◽  
Kun Luo ◽  
Shuai Wang ◽  
Jiahui Yu ◽  
Jianren Fan
Keyword(s):  
Fluidized Bed ◽  
Biomass Gasification ◽  
Bubbling Fluidized Bed

Biomass Gasification in a Bubbling Fluidized Bed Reactor

2020 ◽  
Vol 6 (2) ◽  
Author(s):  
D.V. Baratha Dodawatta ◽  
U.D. Indula ◽  
N.A.C.J.D. Senarathna ◽  
D.G.C. Wickramasinghe ◽  
M. Narayana
Keyword(s):  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Biomass Gasification ◽  
Bubbling Fluidized Bed

Biomass gasification in atmospheric and bubbling fluidized bed: Effect of the type of gasifying agent on the product distribution

1999 ◽  
Vol 17 (5) ◽  
pp. 389-403 ◽  
Author(s):  
Javier Gil ◽  
José Corella ◽  
Marı́a P. Aznar ◽  
Miguel A. Caballero
Keyword(s):  
Fluidized Bed ◽  
Biomass Gasification ◽  
Product Distribution ◽  
Bubbling Fluidized Bed

Particle-scale modeling of biomass gasification in the three-dimensional bubbling fluidized bed

2019 ◽  
Vol 196 ◽  
pp. 1-17 ◽  
Author(s):  
Shiliang Yang ◽  
Hua Wang ◽  
Yonggang Wei ◽  
Jianhang Hu ◽  
Jia Wei Chew
Keyword(s):  
Fluidized Bed ◽  
Three Dimensional ◽  
Biomass Gasification ◽  
Scale Modeling ◽  
Bubbling Fluidized Bed

scholarly journals Experimental analysis of a bubbling fluidized bed gasification plant fed by biomass: Design, implementation and validation of the control system

2021 ◽  
Vol 239 ◽  
pp. 00007
Author(s):  
Carlos Vargas-Salgado ◽  
Lina Montuori ◽  
Manuel Alcázar-Ortega
Keyword(s):  
Control System ◽  
Fluidized Bed ◽  
Biomass Gasification ◽  
Screw Conveyor ◽  
Air Velocity ◽  
Gasification Process ◽  
Control Functions ◽  
Bubbling Fluidized Bed ◽  
Measurement Devices ◽  
Gasification Plant

Despite being a renewable source, biomass as fuel for power generation is still not completely exploited. In biomass gasification plants, control operations are crucial for the proper management of the plant. This paper describes the results of a regulation control applied to an experimental biomass bubbling fluidized bed (BFB) gasification plant. The aim of implementing the system is to improve the biomass gasification process, increasing the efficiency and ensuring the safety in the plant operation. The equivalence ratio (ER) is one of the main parameters in a gasification process. To improve the ER, the airflow input is controlled, measuring the air velocity through an anemometer. On the other hand, the biomass flow is controlled modifying the speed of the screw conveyor using an inverter for regulating the frequency of its electric motor. A PLC is used for programming the instructions to implement control functions and to store the data given by the measurement devices. Once implemented the control system, the biomass gasification plant could work either; manually o automatically, allowing to adjust ER, increasing efficiency of the process. Finally, some tests are done to validate the control system, using the acquired data to improve the process.

Experimental Study on Catalytic Biomass Gasification in a Bubbling Fluidized Bed

2018 ◽  
Vol 41 (10) ◽  
pp. 1928-1935 ◽  
Author(s):  
Zhenheng Cao ◽  
Jun Chen ◽  
Caiqin Wang
Keyword(s):  
Experimental Study ◽  
Fluidized Bed ◽  
Biomass Gasification ◽  
Bubbling Fluidized Bed

Investigation into fluctuating anisotropy for biomass gasification in bubbling fluidized bed gasifier

2018 ◽  
Vol 138 ◽  
pp. 774-782 ◽  
Author(s):  
Juhui Chen ◽  
Xiao Shi ◽  
Shuai Wang ◽  
Jiahao Li ◽  
Ting Hu ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Biomass Gasification ◽  
Bubbling Fluidized Bed ◽  
Fluidized Bed Gasifier
Sign in / Sign up

Export Citation Format

Share Document