Results 21 to 30 of about 159,215 (293)

Microwave pyrolysis of sludge: a review

open access: yesSustainable Environment Research, 2022
As an environmentally friendly energy recovery technology, microwave pyrolysis has huge development potential in sludge resource treatment. This paper comprehensively reviews the progress of microwave pyrolysis of sludge, focusing on the mechanisms and ...
Shaobai Li, Caixia Li, Zhiguo Shao
doaj   +1 more source

Micro CT study of microstructure of long flame coal after high temperature steam

open access: yesMeikuang Anquan, 2021
The microstructure of long flame coal samples subjected to different high temperature steam was studied by means of micro CT technique. The results show that when the pyrolysis temperature is lower than 300 ℃, the loss of free water and gas leads to the ...
LI Haiqi, FENG Zijun
doaj   +1 more source

BIO-OIL FROM CATALYTIC AND NON-CATALYTIC PYROLYSIS OF GLYCEROL [PDF]

open access: yes, 2010
The rapid increasing of fuel consumption cause the resource is depleting fast and threat the continuation of energy supply. That is the reason why petroleum price is rising. Therefore, the variation of alternative fuels are being exploited to sustain the
Halim, Steventh Chendra Minto   +2 more
core   +1 more source

Short-Chain Modified SiO2 with High Absorption of Organic PCM for Thermal Protection

open access: yesNanomaterials, 2019
Organic phase change materials (PCMs) have great potential in thermal protection applications but they suffer from high volumetric change and easy leakage, which require “leak-proof” packaging materials with low thermal conductivity.
Fuxian Wang   +4 more
doaj   +1 more source

Pyrolysis of fluorocarbon polymers

open access: yesJournal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1961
The thermal decomposition of various fluorocarbon polymers were investigated; volatile products of the decomposition were determined along with the overall rates of volatilization, and from these rates the activation energies were calculated for the thermal degradation reactions.
Wall, Leo A., Straus, Sidney
openaire   +2 more sources

Kinetic, Products and Shrinkage for the Pyrolysis of Flax Fibers [PDF]

open access: yes
Biomass pyrolysis is a thermochemical process used for renewable products and energies. However, there are still issues that need to be addressed for process modeling and optimization.
DHAHAK, Asma   +3 more
core   +1 more source

Kinetic characteristics and reactive behaviors of HSW vitrinite coal pyrolysis: A comprehensive analysis based on TG-MS experiments, kinetics models and ReaxFF MD simulations

open access: yesEnergy Reports, 2021
Currently it is highly desired to study coal pyrolysis based on weight loss behavior, mathematical model of pyrolysis kinetics and advanced multi-scale molecular simulations to realize clean utilization of coal.
Hongcun Bai   +5 more
doaj   +1 more source

Pyrolysis characteristics of typical biomass thermoplastic composites

open access: yesResults in Physics, 2017
The biomass thermoplastic composites were prepared by extrusion molding method with poplar flour, rice husk, cotton stalk and corn stalk. The thermo gravimetric analyzer (TGA) has also been used for evaluating the pyrolysis process of the composites. The
Hongzhen Cai   +5 more
doaj   +1 more source

Advances in Computational Fluid Dynamics Modeling for Biomass Pyrolysis: A Review

open access: yesEnergies, 2023
Pyrolysis, a process for extracting valuable chemicals from waste materials, leverages computational fluid dynamics (CFD) to optimize reactor parameters, thereby enhancing product quality and process efficiency.
Anirudh Kulkarni   +5 more
doaj   +1 more source

Dataset on the analytical cohydropyrolysis of chilean oak and polyethylene under catalytic and noncatalytic conditionsMendeley Data

open access: yesData in Brief
Co-hydropyrolysis—fast pyrolysis under a hydrogen atmosphere—offers a thermochemical route for converting plastic residues, co-processed with lignocellulosic biomass feedstocks, into platform hydrocarbons.
Carlos Romero-Unda   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy