Prediction of correlation between ash fusion temperature of ASTM and Thermo-Mechanical Analysis
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.07.114
Abstract: Abstract Ash problems, such as slagging and fouling, are important because of their negative effect of reducing the heat transfer on the furnace wall and tube in pulverized coal boilers and decreasing the boiler safety.… read more here.
Keywords: temperature; sub bituminous; fusion temperature; bituminous coals ... See more keywords
Modification of ash fusion behavior of coal with high ash fusion temperature by red mud addition
Sign Up to like & getrecommendations! Published in 2017 at "Fuel"
DOI: 10.1016/j.fuel.2016.12.012
Abstract: Abstract The influences of two red mud (RM) samples (ZZ and ZM) on fusion behaviors of three high ash fusion temperature (AFT) coals (FZ, JC and JZ) were investigated. It was evaluated by determining AFTs… read more here.
Keywords: red mud; high ash; fusion; coal ... See more keywords
Investigation on combustion performance and ash fusion characteristics of Zhundong coal co-combustion with coal gangue
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2021.120555
Abstract: Abstract In this study, the combustion characteristics of Zhundong coal (ZC), coal gangue (CG) and the ZC-CG blends with 10, 20, 30, 40 and 50% CG were investigated using a thermogravimetric analysis (TGA). The ash… read more here.
Keywords: ash fusion; coal; zhundong coal; combustion ... See more keywords
Ash fusion characteristics and mineral matter transformations during sewage sludge/petrochemical sludge co-firing with wheat straw
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.121103
Abstract: Abstract Addition of sludge into biomass is an alternative method to capture alkali metals and obtain biomass good combustion conditions. The ash fusion characteristics of sewage sludge (SS), petrochemical sludge (PS), wheat straw (WS), and… read more here.
Keywords: fusion characteristics; sewage sludge; sludge petrochemical; fusion ... See more keywords
Ash fusion characteristics and gasification activity during biomasses co-gasification process
Sign Up to like & getrecommendations! Published in 2020 at "Renewable Energy"
DOI: 10.1016/j.renene.2019.09.058
Abstract: Abstract The ash fusion characteristics and co-gasification activities of different biomasses (corn straw (CS), rice straw (RS) and rice husk (RH)) are investigated in an ash fusion temperature (AFTs) analyzer and a thermo-gravimetric analyzer (TGA).… read more here.
Keywords: fusion characteristics; gasification activity; gasification; characteristics gasification ... See more keywords
Ash Fusion Properties and Mineral Transformation Behavior of Gasified Semichar at High Temperature under Oxidizing Atmosphere
Sign Up to like & getrecommendations! Published in 2017 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.7b02756
Abstract: The carbon conversion of fluidized bed gasification has been restricted by the entrainment of semichars with high carbon content. Recently, the disposal of the semichar has become an intractable problem. In this study, the ash… read more here.
Keywords: properties mineral; mineral transformation; transformation behavior; fusion ... See more keywords
Regulation of Ash Fusibility Characteristics for High-Ash-Fusion-Temperature Coal by Bean Straw Addition
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.8b01013
Abstract: The effects of bean straw (BS) on ash fusion behaviors of coals (Jiaozuo (JZ) and Zaozhuang (ZZ)) with high ash fusion temperature (AFT) and the regulating mechanism were investigated from the perspectives of ash chemical… read more here.
Keywords: high ash; ash fusion; ash; fusion temperature ... See more keywords
Influence of Sewage Sludge on Ash Fusion during Combustion of Maize Straw
Sign Up to like & getrecommendations! Published in 2019 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.9b02179
Abstract: A key issue associated with combustion of maize straw (MS) is slagging, in order to solve this problem, MS co-combustion with sewage sludge (SS) is a good choice. In this work, co-combustion experiments were conducted… read more here.
Keywords: maize straw; combustion; sewage sludge; spectroscopy ... See more keywords
Influence of the Slag–Crucible Interaction on Coal Ash Fusion Behavior at High Temperatures
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.9b04454
Abstract: Traditional ash fusion behavior is described by four characterization temperatures determined by shape of variation ash cone, cylinder or cubes. The results by thermomechanical analysis (TMA) describe the whole fusion process, which supports the better… read more here.
Keywords: slag crucible; high temperatures; fusion behavior; interaction ... See more keywords
Investigation on Ash Fusion and Slagging Properties of Coal under Reducing Atmosphere
Sign Up to like & getrecommendations! Published in 2021 at "Combustion Science and Technology"
DOI: 10.1080/00102202.2021.1935906
Abstract: Liquid slag tapping at low operation temperature is a major challenge for the application of entrained-flow slagging gasifier. To obtain and elucidate a regulation on stable liquid slag tapping, th... read more here.
Keywords: coal reducing; properties coal; investigation ash; slagging properties ... See more keywords