Steam gasification kinetics of biochar at elevated pressures. [PDF]
HeliyonA waste product biomass sample was received and charred to produce the biochar sample. The char reactivity experiments were conducted in a high-pressure fixed bed reactor in the temperature range of 700-730 °C. The steam pressure was varied from 1 to 10 bar steam, and the CO and CO2 products were measured and used to determine the specific reaction ...
Schroeder J +4 more
europepmc +4 more sources
A Unified Classification of Waste Plastic Chemical Recycling: Pyrolysis, Gasification, Depolymerization, and Dissolution. [PDF]
ChemSusChemInconsistent terminology hampers communication in plastic recycling. This perspective compares definitions in standards and authoritative sources and proposes a unified classification: dissolution is placed within chemical recycling, chemical and feedstock recycling are distinguished, pyrolysis and gasification are defined by process, and energy ...
Kim JS.
europepmc +2 more sources
OXYGEN-FREE STEAM GASIFICATION UNDER POLYGENERATION
Известия Томского политехнического университета: Инжиниринг георесурсов, 2021 The relevance of the research is associated with the prospects for solid fuel deep processing with an unconventional method of producing superheated water vapor at thermal power plants with oxygen-free steam gasification.
Sergey A. Shevyrev +3 more
doaj +1 more source
Reactivity and performance of steam gasification during biomass batch feeding
Carbon Resources Conversion, 2023 The steam gasification characteristics of poplar sawdust were investigated in a piston fed fixed-bed gasifier, reflecting the batch feeding process of fixed-bed gasifiers in industrial applications.
Yuna Ma +5 more
doaj +1 more source
The initiation stage of Food Court Waste during air versus steam gasification processes [PDF]
E3S Web of Conferences, 2019 Using different gasification agents: air and steam, two types of gasification process were performed into a batch reactor at temperature of 750°C and 850°C and atmospheric pressure.
Nicoleta Tîrtea Raluca +3 more
doaj +1 more source
Utilization of Modified Zeolite as Catalyst for Steam Gasification of Palm Kernel Shell
Bulletin of Chemical Reaction Engineering & Catalysis, 2021 Syngas from biomass gasification is being developed for alternative feedstock in the chemical industry. Palm kernel shell which is generated from palm oil industry can be potentially used as raw material for gasification process.
Joko Waluyo +6 more
doaj +1 more source
Applied Sciences, 2021 A comprehensive process model is proposed to simulate the steam gasification of biomass in a bubbling fluidized bed reactor using the Aspen Plus simulator.
Nhut M. Nguyen +2 more
doaj +1 more source
Pyrolysis of Rapeseed Oil Press Cake and Steam Gasification of Solid Residues
Energies, 2020 A deoiled rapeseed press cake (RPC) was pyrolyzed by heating at a slow heating rate to 1000 °C in a fixed bed reactor, and the produced char was then gasified to obtain data for the kinetic modeling of the process.
Lech Nowicki +2 more
doaj +1 more source
Potential Application of Canola Hull Fuel Pellets for the Production of Synthesis Gas and Hydrogen
Energies, 2022 The production of biopellets from agricultural residues is an effective method to overcome the expected shortage in the supply of fuel pellets in the future.
Ramin Azargohar +3 more
doaj +1 more source
Steam Gasification in a Fluidized Bed with Various Methods of In-Core Coal Treatment
Axioms, 2023 The aim of this work is to study coal steam gasification with various methods of coal in-core treatment in FB using a newly developed thermodynamic calculation method.
Nikolay Abaimov +6 more
doaj +1 more source