Comprehensive pyrolysis characteristic and kinetic analysis of industrial-sludge and rice straw: Blending and pellet

The amount of industrial sludge (IS) produced in the treatment of industrial wastewater is significant, with high water and ash content, and low calorific value. However, the recovery of energy from IS can be improved through the coordinative processing with biomass. In this study, we explored the c...

Full description

Saved in:
Bibliographic Details
Published in:Journal of cleaner production 2024-02, Vol.440, p.140887, Article 140887
Main Authors: Chen, Zhiwen, Zhao, Ming, Liu, Yang, Lv, Yi, Khan, Saleem Nawaz, Tariq, Ghulam, Lu, Jinyang, Dong, Weiguo, Ji, Guozhao
Format: Article
Language:English
Subjects:
Co-pyrolysis
Industrial sludge
Kinetics
Pelletization
Rice straw
Synergistic effect
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The amount of industrial sludge (IS) produced in the treatment of industrial wastewater is significant, with high water and ash content, and low calorific value. However, the recovery of energy from IS can be improved through the coordinative processing with biomass. In this study, we explored the comprehensive pyrolysis characteristics of IS, rice straw (RS), and the synergistic effects of blending and pelletization. Additionally, this study investigated the pyrolysis kinetic behavior of IS-RS pellets for the first time. Our findings suggest that both blending and pelletization treatments improved heat and mass transfer characteristics. Pelletization treatment also promotes low-temperature pyrolysis, torrefaction (
ISSN:0959-6526
1879-1786
DOI:10.1016/j.jclepro.2024.140887