Search
Now showing items 51-60 of 78
Thermal conversion behaviors and products of spent mushroom substrate in CO2 and N-2 atmospheres: Kinetic, thermodynamic, TG and Py-GC/MS analyses
(Elsevier, 2019)
This study aims at characterizing pyrolysis/gasification behaviors and products of spent mushroom substrate (SMS) in the CO2 and N-2 atmospheres. The major decomposition stages occurred between 200 and 600 degrees C with ...
Thermogravimetric and mass-spectrometric analyses of combustion of spent potlining under N-2/O-2 and CO2/O-2 atmospheres
(Pergamon-Elsevier Science Ltd, 2019)
Thermal decomposition and gaseous evolution of the spent potlining (SPL) combustion were quantified using thermogravimetric and mass-spectrometric analyses in CO2/O-2 and N-2/O-2 atmospheres using three heating rates (15, ...
Characterizing and optimizing (co-) pyrolysis as a function of different feedstocks, atmospheres, blend ratios, and heating rates
(Elsevier Sci Ltd, 2019)
(Co-) pyrolysis behaviors were quantified using TG and Py-GC/MS analyses as a function of the two fuels of sewage sludge (SS) and water hyacinth (WH), five atmospheres, six blend ratios, and three heating rates. Copyrolysis ...
Torrefaction, temperature, and heating rate dependencies of pyrolysis of coffee grounds: Its performances, bio-oils, and emissions
(ELSEVIER SCI LTD, 2022)
The torrefaction pretreatment is of great significance to the efficient conversion of biomass residues into bioenergy. In this study, the effects of the three torrefaction temperatures (200, 250, and 300 degrees C) on the ...
Comparative (co-)pyrolytic performances and by-products of textile dyeing sludge and cattle manure: Deeper insights from Py-GC/MS, TG-FTIR, 2D-COS and PCA analyses
(Elsevier, 2021)
Not only does pyrolysis recover energy and value-added by-products but also reduces waste stream volume. The low volatiles and high ash contents of textile dyeing sludge (TDS) limit its mono-pyrolysis performance. This ...
Dynamic pyrolysis behaviors, products, and mechanisms of waste rubber and polyurethane bicycle tires
(Elsevier, 2021)
Given their non-biodegradable, space-consuming, and environmentally more benign nature, waste bicycle tires may be pyrolyzed for cleaner energies relative to the waste truck, car, and motorcycle tires. This study combined ...
Ash-to-emission pollution controls on co-combustion of textile dyeing sludge and waste tea
(Elseiver, 2021)
Given the globally increased waste stream of textile dyeing sludge (TDS), its co-combustion with agricultural residues appears as an environmentally and economically viable solution in a circular economy. This study aimed ...
Thermal behaviors, combustion mechanisms, evolved gasses, and ash analysis of spent potlining for a hazardous waste management
(Chinese Academy of Sciences, 2021)
An unavoidable but reusable waste so as to enhance a more circular waste utilization has been spent potlining (SPL) generated by the aluminum industry. The combustion mechanisms, evolved gasses, and ash properties of SPL ...
Oxy-fuel and air combustion performances and gas-to-ash products of aboveground and belowground biomass of Sedum alfredii Hance
(ELSEVIER SCIENCE SA, 2021)
The eco-friendly disposal choices of phytoremediation biomass still remain to be explored. This study characterized the combustions of Sedum alfredii Hance (SAH) in response to its aboveground (SAH-A) and belowground (SAH-B) ...
Emission-to-ash detoxification mechanisms of co-combustion of spent pot lining and pulverized coal
(Elsevier, 2021)
In response to the global initiative for greenhouse gas emission reduction, the co-combustion of coal and spent pot lining (SPL) may cost-effectively minimize waste streams and environmental risks. This study aimed to ...
