A reaction kinetic study of CO2 gasification of petroleum coke, coals and mixture
Sign Up to like & getrecommendations! Published in 2017 at "Korean Journal of Chemical Engineering"
DOI: 10.1007/s11814-017-0214-y
Abstract: Characteristics of Char-CO2 gasification were compared in the temperature range of 1,100–1,400 °C using a thermogravimetric analyzer (TGA) for petroleum coke, coal chars and mixed fuels (Petroleum coke/coal ratios: 0, 0.25, 0.5, 0.75, 1). The… read more here.
Keywords: coal; gasification; co2 gasification; petroleum coke ... See more keywords
Bio-combustion of petroleum coke: The process integration with photobioreactors
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2017.12.001
Abstract: Abstract The objective of this study is to develop a bio-combustion system integrated into a photobioreactor. Different oxidizers (a simulated industrial gas stream containing 5.5% O2, 18% CO2 and 76.5% N2, the atmospheric air and… read more here.
Keywords: combustion petroleum; integration; bio combustion; combustion ... See more keywords
ReaxFF simulations of petroleum coke sulfur removal mechanisms during pyrolysis and combustion
Sign Up to like & getrecommendations! Published in 2018 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2018.09.005
Abstract: Abstract Green petroleum coke (petcoke) is used as a feedstock for raw carbon material or as a fuel. Petcoke with high sulfur (S) content (>4 wt%) is typically restricted to fuel use unless extensive S removal… read more here.
Keywords: pyrolysis; removal; combustion; simulation ... See more keywords
Experimental and kinetic studies on co-gasification of petroleum coke and biomass char blends
Sign Up to like & getrecommendations! Published in 2017 at "Energy"
DOI: 10.1016/j.energy.2017.05.023
Abstract: The non-isothermal thermogravimetric method was applied to petroleum coke (PC), corncob char (CC) and their blends with the different mass ratios under CO2 atmosphere. The results show that CC with highly developed pore structure, high… read more here.
Keywords: char blends; synergetic effect; petroleum coke;
Utilization of biomass ash for upgrading petroleum coke gasification: Effect of soluble and insoluble components
Sign Up to like & getrecommendations! Published in 2020 at "Energy"
DOI: 10.1016/j.energy.2019.116642
Abstract: Abstract In this paper, the catalytic effect of different components in biomass ash on petroleum coke (PC) gasification was studied. Cotton straw ash with high content of AAEMs and low content of silica, was prepared… read more here.
Keywords: coke gasification; biomass ash; effect; ash ... See more keywords
Conversion of petroleum coke into valuable products using oxy-cracking technique
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2017.11.103
Abstract: Abstract The global production of residual feedstock has reached 150 million metric tons per annum and is expected to increase in the future due to the progressively increasing heavier nature of the crudes. Petroleum coke… read more here.
Keywords: technique; cracking technique; oxy cracking; reaction ... See more keywords
Mild oxidation of Yanshan petroleum coke with aqueous sodium hypochlorite
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.04.005
Abstract: Abstract Yanshan petroleum coke (YPC) was subjected to oxidation with aqueous sodium hypochlorite under mild conditions followed by subsequent solvent extraction to afford various arenecarboxylic acids (ACAs). In total, 77 compounds were identified with a… read more here.
Keywords: yanshan petroleum; aqueous sodium; sodium hypochlorite; petroleum coke ... See more keywords
Co-gasification of petroleum coke with coal at high temperature: Effects of blending ratio and the catalyst
Sign Up to like & getrecommendations! Published in 2022 at "Fuel"
DOI: 10.1016/j.fuel.2021.121863
Abstract: Abstract In this study, co-gasification and catalytic co-gasification of petroleum coke with coal at high temperature are studied. The structural characteristics of high temperature petroleum coke and bituminous coal pyrolysis char are compared, and the… read more here.
Keywords: temperature; high temperature; coal; gasification ... See more keywords
Comparative evaluation for catalytic gasification of petroleum coke and asphaltene in subcritical and supercritical water
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2018.05.012
Abstract: Abstract Subcritical and supercritical water gasification of petroleum coke and asphaltene was performed at variable temperatures (350–650 °C), feed concentrations (15–30 wt%) and reaction times (15–60 min). Nickel-impregnated activated carbon (Ni/AC) was synthesized as a catalyst for enhancing… read more here.
Keywords: supercritical water; spectroscopy; petroleum coke; gasification ... See more keywords
Bromination of petroleum coke for elemental mercury capture.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2017.04.040
Abstract: Activated carbon injection has been proven to be an effective control technology of mercury emission from coal-fired power plants. Petroleum coke is a waste by-product of petroleum refining with large quantities readily available around the… read more here.
Keywords: mercury capture; petroleum; bromination; petroleum coke ... See more keywords
Design of highly capacitive and durable supercapacitors using activated carbons with different pore structures: Petroleum coke and oil palm
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2019.08.008
Abstract: Abstract Four types of supercapacitors (SCs), assembled by activated carbons (ACs) with different pore structures derived from petroleum coke (CK) and oil palm (OP), are analyzed to investigate the mechanism for improvement of cycle durability… read more here.
Keywords: activated carbons; different pore; coke oil; electrode ... See more keywords