Articles with "gaseous products" as a keyword



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Thermal conversion of tobacco stem into gaseous products

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Published in 2019 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-019-08010-4

Abstract: The pyrolysis of tobacco stem (TS), a potential source of lignocellulosic biomass, is investigated, focusing on gas formation via thermogravimetric analysis–mass spectrometry to obtain accurate gaseous product distributions under various conditions. The results revealed that… read more here.

Keywords: gaseous products; conversion tobacco; tobacco stem; formation ... See more keywords
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The gaseous products characterization of the pyrolysis process of various agricultural residues using TGA–DSC–MS techniques

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Published in 2019 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-019-08733-4

Abstract: Slow pyrolysis characteristics of agricultural residue feedstocks (corn brakes, wheat straw, and hazelnut shell) were investigated by simultaneous thermal analysis (STA–TG–DTG–DSC), coupled with mass spectrometry (MS). Thermal decomposition of agricultural residues was divided into three… read more here.

Keywords: gaseous products; pyrolysis; products characterization; characterization pyrolysis ... See more keywords
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TG-MS-FTIR study on pyrolysis behavior of superfine pulverized coal

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Published in 2017 at "Journal of Analytical and Applied Pyrolysis"

DOI: 10.1016/j.jaap.2017.10.024

Abstract: Abstract Superfine pulverized coal as a new energy utilization method plays a significant role in alleviating pollutant emissions. The devolatilization behavior of superfine pulverized coal during pyrolysis was examined using TG-MS-FTIR. Gaseous products and mass… read more here.

Keywords: gaseous products; superfine pulverized; pyrolysis; behavior superfine ... See more keywords
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Pyrolysis behaviors of antibiotic fermentation residue and wastewater sludge from penicillin production: kinetics, gaseous products distribution, and nitrogen transformation

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Published in 2021 at "Journal of Analytical and Applied Pyrolysis"

DOI: 10.1016/j.jaap.2021.105208

Abstract: Abstract Antibiotic fermentation residue (AFR) and wastewater sludge (AFS) were dangerous wastes from penicillin fermentation, and pyrolysis kinetics, gaseous products distribution, and nitrogen transformation of the two were investigated. The content of C/H/N/O/S in AFR… read more here.

Keywords: antibiotic fermentation; nitrogen; transformation; gaseous products ... See more keywords
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Gaseous products of the bombardment of a tetrafluoroethylene–hexafluoropropylene copolymer with accelerated MeV protons

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Published in 2017 at "High Energy Chemistry"

DOI: 10.1134/s0018143917010027

Abstract: The action of 1- to 4-MeV protons on a copolymer of tetrafluoroethylene and hexafluoropropylene (FEP) in a vacuum is accompanied by the release of more than 25 gaseous products and a decrease in its thermal… read more here.

Keywords: gaseous products; products bombardment; tetrafluoroethylene hexafluoropropylene; bombardment tetrafluoroethylene ... See more keywords
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Modelling the influence of gaseous products of explosive detonation on the processes of crack treatment while rock blasting

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Published in 2021 at "Mining of Mineral Deposits"

DOI: 10.33271/mining15.03.102

Abstract: Purpose is mathematical modeling of fracturing as well as influence of gaseous products of explosive detonation on the changes in rock strength. Methods. Mathematical model, using foundations of Griffith theory, has been developed. To explain… read more here.

Keywords: strength; products explosive; gaseous products; influence gaseous ... See more keywords