Results 81 to 90 of about 4,596 (226)
, 2013 Lakeland Steel Limited developed a pilot plant for biomass pyrolysis based on sawdust. The pilot plant was based on an auger screw design which was indirectly heated using a double pipe heat exchange configuration to prevent oxidation (combustion) of the
Sichone, Kavwa
core
, 2012 This research was established due to an increase of interest in renewable energy sources and utilisation of various wastes and biomass. Gasification is currently one of the most promising thermal-chemical conversion techniques for recovering energy from ...
Liu, Yi
core +1 more source
Pyrolysis char derived from waste peat for catalytic reforming of tar model compound
, 2020 The pyrolysis char derived from solid waste peat was used in the removal of biomass tar. A laboratory dual-stage reactor was designed to obtain a cost-effective and eco-friendly tar removal approach using peat pyrolysis char-based catalyst.
Yuan, Haoran +5 more
core +1 more source
The Catalytic Effect from Alkaline Elements on the Tar-Rich Coal Pyrolysis
, 2022 Tar-rich coal has been widely concerned because of its high tar yield. Two kinds of tar-rich coals were studied by Thermogravimetric-Mass spectrometer-Fourier transform infrared (TG-MS-FTIR) to obtain the pyrolysis characteristics. TG-MS-FTIR was used to
Wu Li, Zhonghua Du
core +1 more source
CHARACTERIZATION OF COAL FROM BAYANTEEG DEPOSIT
Proceedings of the Mongolian Academy of Sciences, 2017 The coal of Bayanteeg deposit was investigated and its technical characteristics, elemental and petrographical maceral compositions were determined.
Batbileg S +6 more
doaj +1 more source
International Journal of Coal Science & Technology, 2020 In this study, the Powder River Basin (PRB) coal fast pyrolysis was conducted at 700 °C in the atmosphere of syngas produced by CH4–CO2 reforming in two different patterns, including the double reactors pattern (the first reactor is for syngas production
Xingjun Wang +5 more
doaj +1 more source
Fuel gas production from dusty tar pyrolysis
, 2018 Dusty tar is an undesired product obtained from a coal pyrolysis/combustion system. Thermal conversion of dusty tar into fuel gas was studied with a fixed-bed reactor.
Li, Songgeng +4 more
core +1 more source
Study of extraction and pyrolysis of Jordan tar sand
International Journal of Energy Research, 1999 The extraction and pyrolysis of tar sand from Wadi Isal, Jordan have been investigated. Solvent type, mixing time, temperature, particle size and alkali concentration have been identified as important parameters for bitumen recovery. The results show that hot water extraction is ineffective since a small amount of bitumen has been obtained even at 80°C.
openaire +1 more source
Chemical Engineering Transactions, 2014 Two detailed pyrolysis models are used to predict pyrolysis products of the conversion of two biomass fuels in a drop tube reactor. In both models, biomass is considered as a combination of the reference components cellulose, hemicellulose and lignin ...
M. Rabacal +3 more
doaj +1 more source
, 2022 Alberto Burri, among the artists of the 20th century, was known for using some of the most complex and iconic “paint” techniques of this period, which entailed using a mixture of traditional and modern materials. The chemical composition of the materials
Francone S. +4 more
core +1 more source