Articles with "pyrolysis gasification" as a keyword



Kinetic-compartmental modelling of potassium-containing cellulose feedstock gasification

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Published in 2018 at "Frontiers of Chemical Science and Engineering"

DOI: 10.1007/s11705-018-1767-y

Abstract: AbstractBiomass is of growing interest as a secondary energy source and can be converted to fuels with higher energy density especially by pyrolysis or gasification. Understanding the mechanism and the kinetics of biomass pyrolysis (thermal… read more here.

Keywords: kinetic compartmental; pyrolysis; feedstock; model ... See more keywords

Effects of potassium salts loading on calcium oxide on the hydrogen production from pyrolysis-gasification of biomass.

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Published in 2018 at "Bioresource technology"

DOI: 10.1016/j.biortech.2017.10.083

Abstract: The effects of potassium (K) salts loading on CaO on the H2 production from pyrolysis-gasification of wheat straw were investigated. The loading of 0.25 wt% KCl could significantly enhance the CO2 absorption capability of CaO. The… read more here.

Keywords: cao; pyrolysis gasification; effects potassium; potassium salts ... See more keywords

Synergistic effects during the co-pyrolysis and co-gasification of high volatile bituminous coal with microalgae

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Published in 2018 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2018.03.023

Abstract: Abstract In this work, the co-pyrolysis and co-gasification of Nannochloropsis sp. microalgae (NM) and Colombian bituminous coal (CC) were performed in order to evaluate potential synergistic effects and the kinetic parameters, which are essential for… read more here.

Keywords: bituminous coal; pyrolysis gasification; synergistic effects;

Structure-reactivity relationships of biowaste-derived hydrochar on subsequent pyrolysis and gasification performance

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Published in 2019 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2019.112014

Abstract: Abstract Hydrothermal carbonization (HTC) is emerged as a potential technology to convert wet biowastes into clean solid fuels with significant advantages, which means that the insight into the relationships between HTC pretreatment and subsequent thermochemical… read more here.

Keywords: reactivity; pyrolysis gasification; biowaste; structure ... See more keywords

Investigation on the physicochemical structure and gasification reactivity of nascent pyrolysis and gasification char prepared in the entrained flow reactor

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Published in 2019 at "Fuel"

DOI: 10.1016/j.fuel.2018.11.145

Abstract: Abstract The structure of nascent pyrolysis and gasification char during lignite pyrolysis and gasification changes due to the product branching which holds the key to unveil these mechanisms, but it is notoriously difficult to find… read more here.

Keywords: gasification char; gasification; structure; char ... See more keywords
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A critical review on thermal treatment technologies of combustible fractions from mechanical biological treatment plants

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Published in 2021 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2021.105643

Abstract: Abstract The presence of combustible fractions (CFs) such as plastic, paper and cardboard, textiles, wood, leather, and rubber in municipal solid waste (MSW), which are incalcitrant to microbial activities, has become a limitation for their… read more here.

Keywords: combustible fractions; review; treatment; thermal treatment ... See more keywords

Coupling Pyrolysis and Gasification Processes for Methane-Rich Syngas Production: Fundamental Studies on Pyrolysis Behavior and Kinetics of a Calcium-Rich High-Volatile Bituminous Coal

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Published in 2017 at "Energy & Fuels"

DOI: 10.1021/acs.energyfuels.7b01788

Abstract: The coupling pyrolysis and gasification (CPG) process in the fluidized bed reactor to produce methane-rich syngas is an attractive technology in efficient and clean utilization of coals. Pyrolysis plays a leading role in this technology… read more here.

Keywords: pyrolysis; rich syngas; pyrolysis gasification; coupling pyrolysis ... See more keywords

Hydrogen-Rich Syngas Production from Gasification and Pyrolysis of Solar Dried Sewage Sludge: Experimental and Modeling Investigations

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Published in 2017 at "BioMed Research International"

DOI: 10.1155/2017/7831470

Abstract: Solar dried sewage sludge (SS) conversion by pyrolysis and gasification processes has been performed, separately, using two laboratory-scale reactors, a fixed-bed pyrolyzer and a downdraft gasifier, to produce mainly hydrogen-rich syngas. Prior to SS conversion,… read more here.

Keywords: pyrolysis; sewage sludge; pyrolysis gasification; solar dried ... See more keywords

Thermochemical Production of Hydrogen from Biomass: Pyrolysis and Gasification

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Published in 2024 at "Energies"

DOI: 10.3390/en17020537

Abstract: Today, hydrogen is one of the best options for generating electrical energy, for both industrial and residential use. The greatest volume of hydrogen produced today derives from processes that utilize petroleum. Although hydrogen has numerous… read more here.

Keywords: hydrogen biomass; thermochemical production; pyrolysis gasification; hydrogen ... See more keywords