Results 21 to 30 of about 6,748 (227)

An Optimization-Based Approach for the Development of a Combustion Chamber for Residential Micro Gas-Turbine Applications

open access: yesChemical Engineering Transactions, 2015
In the field of micro gas turbine, attention must be paid on the design of the combustion chamber to reduce NOx formation without compromising combustion efficiency. To this goal flameless combustion represents an appealing solution.
V. Fortunato   +3 more
doaj   +1 more source

Numerical simulation of flameless combustion of multi-source low calorific value gas

open access: yesMeitan xuebao
Fuel can be produced from biomass, municipal solid waste, low-grade coal and other raw materials through anaerobic fermentation, pyrolysis gasification and other technologies.
Beibei YAN   +3 more
doaj   +1 more source

Clean Fuel, Clean Energy Conversion Technology: Experimental and Numerical Investigation of Palm Oil Mill Effluent Biogas Flameless Combustion

open access: yesBioResources, 2015
The combustion of effluent biogas from a palm oil mill is not feasible on a large scale because of its low calorific value (LCV). Therefore, the captured biogas is usually flared because of a lack of appropriate combustion technology.
Seyed Ehsan Hosseini   +3 more
doaj   +1 more source

Large-Eddy Simulation of flameless combustion with neural-network driven chemistry

open access: yesApplications in Energy and Combustion Science, 2023
Large eddy simulation of a flameless combustion furnace is discussed with comparison against experimental measurements of the mean thermochemical quantities.
Huu-Tri Nguyen   +4 more
doaj   +1 more source

Influence of Thermal Diffusion on the Hysteresis Area of Hydrogen Impurities’ Catalytic Combustion on Platinum Wire

open access: yesФізика і хімія твердого тіла, 2018
A complex investigation of the hysteresis mechanisms of heat and mass exchange and catalytic flameless combustion of hydrogen-air mixtures on platinum’s particles and wires.
V. V. Kalinchak   +3 more
doaj   +1 more source

Experimental methods in chemical engineering: Atomic absorption spectrometry—AAS

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 5, Page 2206-2224, May 2026.
Abstract Elements absorb electromagnetic radiation (light) of a specific wavelength in proportion to the number of atoms in its path. As the atoms absorb this light energy, electrons rise from the ground state to an excited state. In atomic absorption spectrometry (AAS), high temperatures produce clouds of atoms from the sample (atomization) and ...
Emily Cintia Tossi de A. Costa   +4 more
wiley   +1 more source

Environmental implications of phytoextraction for mercury and gold : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Earth Science [PDF]

open access: yes, 2000
The overall objective of this study was to investigate how plants could be used to harvest gold (phytomining) and at the same time remove mercury (phytoremediation) from auriferous mercury-contaminated soils. This study was undertaken to find appropriate
Msuya, Fletcher Abduel Msami
core  

Disproportionate Belowground Carbon Loss and Ecotone Sensitivity in Boreal Peatland Wildland Fires: Insights From LiDAR and Field Data

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 4, April 2026.
Abstract Peatlands play a critical role in the global carbon (C)‐climate cycle, acting as vast long‐term stores of disproportionately large quantities of C relative to their land area. In recent decades, climate‐driven shifts in fire regimes and peatland hydrophysical properties have occurred across Canada's boreal regions, increasing concerns about ...
K. Nelson   +4 more
wiley   +1 more source

Mercury Content of Waters in the Midcontinent Region [PDF]

open access: yes, 1980
Two major areas of the midcontinent region were investigated for their aqueous mercury concentrations. Sixteen surface water and 17 ground water samples were collected in an eleven county area of N.W. Arkansas, S.W. Missouri and N.E. Oklahoma (Ozark area)
Barber, Larry, II, Steele, Kenneth F.
core   +2 more sources

An Experimental and Analytical Approach to Understanding the Dynamic Leaching from Municipal Solid Waste Combustion Residue [PDF]

open access: yes, 2002
This paper describes an experimental technique involving the use of small columns for generating significant quantities of leachate data from municipal solid waste (MSW) solid residues within a relatively short amount of time.
Gardner, Kevin H.   +2 more
core   +2 more sources

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