Experimental and numerical modeling of carbonized biomass gasification: A critical review  

作　　者：Kannie Winston Kuttin Haowen Yu Mingming Yang Lu Ding Xueli Chen Guangsuo Yu Fuchen Wang 

机构地区：[1]Institute of Clean Coal Technology,East China University of Science and Technology,Shanghai 200237,China [2]Engineering Research Center of Resource Utilization of Carbon-containing Waste with Carbon Neutrality,Ministry of Education,China [3]Shanghai Institute of Pollution Control and Ecological Security,Shanghai 200092,China [4]State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering,Ningxia University,Yinchuan,Ningxia 750021,China

出　　处：《Green Carbon》2024年第2期176-196,共21页绿碳（英文）

基　　金：support from the project of the National Natural Science Foundation of China(22278142);the social development science and technology tackling roject of 2021“Scientific and Innovative Action Plan of Shanghai”(21DZ1209000).

摘　　要：Gasification is one of the most significant and well-researched pathways to produce energy from biomass among the different options available.It is a conversion through thermo-chemical process that takes place within a gasifier,with interconnected factors that have an impact on how well the gasifier works.Gasification of carbonized biomass,which has a variety of effects on both the gasification process and the final product,is a significant method of producing energy from raw biomass that contains a lot of moisture or has non-homogeneous morphology.Although carbonized biomass has the potential to eliminate or significantly reduce tar formation,which is the most difficult aspect of biomass gasifier design and operation,it has not received the attention it merits even though gasification of biomass is a well-known conversion process with extensive research and development spanning all sectors of the process.This review gathers and analyzes the growing number of experimental and numerical modeling approaches in gasification of carbonized biomass based on exact conditions such as type of modeling considerations,feedstock,gasifier,and assessed parameters.The study also provides an overview of various models,such as equilibrium and kinetic rate models and numerical simulations of carbonized biomass gasification schemes based on computational fluid dynamics and Aspen Plus,while comparing the modeling approaches and results for each type of models that are described in the literature.Also,this review encompasses a broad variety of technologies,from laboratory reactors to industrial scale.Overall,this review offers a brief overview of the modeling decisions that must be taken at the beginning of a modeling research.

关 键 词：Carbonized biomass GASIFICATION Thermodynamic model Kinetic model Computational fluid dynamics model 

分 类 号：O61[理学—无机化学]