Among the biomass gasification technologies, the dual fluidized bed gasifier may be used to produce a methane-rich syngas. Analysis of all the physicochemical phenomena involved inside the gasifier is difficult because they all occur simultaneously. In this thesis, the main chemical reactions are decoupled and studied independently one of each other at the scale of original laboratory facilities in thermal conditions close to those encountered in the gasifier. Intraparticular reactions of biomass pyrolysis and gas/solid reactions (char-steam gasification and catalytic thermal cracking of vapors on olivine) are carried out with an image furnace. Experiments related to gas-phase vapors thermal cracking are performed inside a continuous self s...
The increasing population in the world leads to increasing energy demand. In order to limit emission...
The gasification of lignocellulosic biomass is viewed as a promising technological solution for thep...
The biomass thermochemical conversion in fast internally circulating fluidized bed (FICFB) allows pr...
Among the biomass gasification technologies, the dual fluidized bed gasifier may be used to produce ...
Parmi les technologies de gazéification de la biomasse, le gazéifieur à lit fluidisé double permet l...
Parmi les technologies de gazéification de la biomasse, le gazéifieur à lit fluidisé double permet l...
This study contributes to the French biomass gasification project: Gaya project. It is a large R&D p...
The detailed thermodynamic analysis of biomass conversion by pyrolysis and gasification was studied ...
The detailed thermodynamic analysis of biomass conversion by pyrolysis and gasification was studied ...
Pyrolysis and gasification processes give rise to gases containing by-products such as condensable v...
The thermochemical conversion of biomass at high temperature (>700°C) in Fast Internally Circulating...
ALes gaz issus des procédés de pyrolyse-gazéification de la biomasse doivent être épurés. Ils contie...
La conversion thermochimique à haute température (>700°C) de la biomasse en double lit fluidisé circ...
Ce travail s'inscrit dans le projet français de gazéification de la biomasse : le projet Gaya. C'est...
The increasing population in the world leads to increasing energy demand. In order to limit emission...
The increasing population in the world leads to increasing energy demand. In order to limit emission...
The gasification of lignocellulosic biomass is viewed as a promising technological solution for thep...
The biomass thermochemical conversion in fast internally circulating fluidized bed (FICFB) allows pr...
Among the biomass gasification technologies, the dual fluidized bed gasifier may be used to produce ...
Parmi les technologies de gazéification de la biomasse, le gazéifieur à lit fluidisé double permet l...
Parmi les technologies de gazéification de la biomasse, le gazéifieur à lit fluidisé double permet l...
This study contributes to the French biomass gasification project: Gaya project. It is a large R&D p...
The detailed thermodynamic analysis of biomass conversion by pyrolysis and gasification was studied ...
The detailed thermodynamic analysis of biomass conversion by pyrolysis and gasification was studied ...
Pyrolysis and gasification processes give rise to gases containing by-products such as condensable v...
The thermochemical conversion of biomass at high temperature (>700°C) in Fast Internally Circulating...
ALes gaz issus des procédés de pyrolyse-gazéification de la biomasse doivent être épurés. Ils contie...
La conversion thermochimique à haute température (>700°C) de la biomasse en double lit fluidisé circ...
Ce travail s'inscrit dans le projet français de gazéification de la biomasse : le projet Gaya. C'est...
The increasing population in the world leads to increasing energy demand. In order to limit emission...
The increasing population in the world leads to increasing energy demand. In order to limit emission...
The gasification of lignocellulosic biomass is viewed as a promising technological solution for thep...
The biomass thermochemical conversion in fast internally circulating fluidized bed (FICFB) allows pr...