Results 11 to 20 of about 4,897,655 (258)

Co-pyrolysis of oil palm trunk and polypropylene: Pyrolysis oil composition and formation mechanism

open access: yesSouth African Journal of Chemical Engineering, 2023
Pyrolysis oil can be used as a precursor to synthesize value-added biochemicals. Co-pyrolysis of two or more feedstocks generally improves the selectivity and yield of the target compounds.
Liza Melia Terry   +7 more
doaj   +2 more sources

On-line Monitoring of Tobacco Pyrolysis Products in Different Parts by Photoionization Mass Spectrometry [PDF]

open access: yesZhipu Xuebao, 2023
An on-line pyrolysis-vacuum ultraviolet photoionization mass spectrometer was built for the analysis of pyrolysis products of tobacco. Vacuum ultraviolet photoionization is a “soft” ionization method producing few or no fragments of molecular ions, and ...
WANG Jian1   +9 more
doaj   +1 more source

Current status of co-pyrolysis of oil shale and biomass [PDF]

open access: yesOil Shale, 2021
The use of biomass (BM) and oil shale (OS) blends for the production of cleaner and improved fuels and chemicals through co-pyrolysis has recently attracted attention.
Alejandro Lyons Cerón   +3 more
doaj   +1 more source

AN INVESTIGATION INTO THE CHARACTERISTICS AND KINETICS OF OIL SHALE OXY-FUEL COMBUSTION BY THERMOGRAVIMETRIC ANALYSIS; pp. 1–18 [PDF]

open access: yesOil Shale, 2019
The characteristics of Huadian oil shale combustion in O2/CO2 atmospheres were compared to those in O2/N2 atmospheres by using non-isothermal methods.
FENGTIAN BAI, JINMIN ZHAO, YUMIN LIU
doaj   +1 more source

An Overview on Co-Pyrolysis of Biodegradable and Non-Biodegradable Wastes

open access: yesEnergies, 2022
Continuous urbanization and modernization have increased the burning of fossil fuels to meet energy needs across the globe, emanating environmental pollution and depleting fossil fuels.
Hemant Ghai   +10 more
doaj   +1 more source

Co-pyrolysis of sewage sludge and manure [PDF]

open access: yesWaste Management, 2017
The management and valorization of residual organic matter, such as sewage sludge and manure, is gaining interest because of the increasing volume of these residues, their localized generation and the related problems. The anaerobic digestion of mixtures of sewage sludge and manure could be performed due to the similarities between both residues.
Ruiz-Gómez, N.   +5 more
openaire   +4 more sources

Chlorine Release from Co-Pyrolysis of Corn Straw and Lignite in Nitrogen and Oxidative Pyrolysis

open access: yesEnergies, 2021
Elevated emissions of hydrogen chloride (HCl) from the combustion of biomass in utility boilers are a major issue because they can cause corrosion problems and deposit molten alkali chloride salts on boilers’ water tubes, resulting in further corrosion ...
Jian Cheng   +4 more
doaj   +1 more source

On-line Analysis of Chemical Components of Gas-phase and Particulate-phase in Cigarette Mainstream Smoke by Vacuum Ultraviolet Photoionization Mass Spectrometry [PDF]

open access: yesZhipu Xuebao, 2023
Cigarette mainstream smoke is a complex aerosol system that consists of gas-phase and particulate-phase components. The chemical compositions of both phases continuously change with time and temperature, and can significantly impact human health in ...
ZHAO Feng1,2;WEN Zuo-ying2;GU Xue-jun2;WANG Jian1;TANG Xiao-feng2;ZHANG Wei-jun2
doaj   +1 more source

Co-Pyrolysis of Estonian Oil Shale with Polymer Wastes [PDF]

open access: yesACS Omega, 2021
Recycling of polymeric wastes is important for both energy recovery and raw material processing. In light of the EU Green Deal, the oil shale industry is looking for new opportunities to use its production potential. As an intermediate stage, the co-pyrolysis of oil shale with waste plastic and tires will be considered acceptable.
Olga Pihl   +4 more
openaire   +3 more sources

Kinetics of co-pyrolysis of sawdust, coal and tar [PDF]

open access: yesBioresource Technology, 2016
Two coals, sawdust and coal tar were selected to prepare briquettes. Thermogravimetric analyses at three heating rates (i.e. 10, 20 and 30°C/min) and up to 1000°C were carried out with the briquette components. Four blends were prepared and the experimental decomposition profiles were compared with the calculated data taking into account the amount of ...
Montiano Redondo, María de Garabandal   +2 more
openaire   +3 more sources

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