Authors: Zhang, Fan; Xu, Deping; Wang, Yonggang; Wang, Yan; Gao, Ying; Popa, Tiberiu; Fan, Maohong Publication Date: Sun Feb 01 00:00:00 EST 2015 Sponsoring Org ...
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The total yield of the liquid tars increased from wt% for noncatalytic stepwise degradation to wt% for CaO catalyzed stepwise degradation, with an increase of wt%. ... Characterization of the mechanism of gasification of a powder river basin coal with a composite catalyst for producing desired syngases and liquids. Appl Catal, A ...
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CO2 gasification of Powder River Basin coal catalyzed by a costeffective and environmentally friendly iron catalyst. Full Record; Other Related Research; Authors: Zhang, Fan; Xu, Deping; Wang, Yonggang; Argyle, Morris D.; Fan, Maohong Publication Date: Fri May 01 00:00:00 EDT 2015 Sponsoring Org.: USDOE
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DOI: / Corpus ID: ; Catalytic CO 2 gasification of a Powder River Basin coal article{Zhang2015CatalyticC2, title={Catalytic CO 2 gasification of a Powder River Basin coal}, author={Fan Zhang and Deping Xu and Yonggang Wang and Yan Wang and Gao Ying and T. Popa and Maohong Fan}, journal={Fuel Processing Technology}, year={2015}, volume={130}, pages={107116} }
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CO2 gasification of a subbituminous Wyodak coal from the Powder River Basin (PRB) was conducted in a fixedbed laboratory gasifier at atmospheric pressure with FeCO3 as a catalyst precursor.
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The objective of this work was to study the catalytic gasification of a subbituminous coal from the Powder River Basin (PRB) using a CO2 and H2O mixture as the gasifying agent.
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DOE PAGES ® Journal Article: Catalytic gasification of a Powder River Basin coal with CO2 and H2O mixtures. Catalytic gasification of a Powder River Basin coal with CO2 and H2O mixtures. Full Record; Other Related Research; Authors: Zhang, Fan; Fan, Maohong; Huang, Xin; Argyle, Morris D.; Zhang, Bo; Towler, Brian; Zhang, Yulong
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CO2 gasification of a subbituminous Wyodak coal from the Powder River Basin (PRB) was conducted in a fixedbed lab. gasifier at atm. pressure with FeCO3 as a catalyst precursor. The effect of iron on the coal pyrolysis was evaluated by thermogravimetric anal.
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Catalytic gasification of a Powder River Basin coal with CO2 and H2O mixtures Fan Zhang M. Fan +4 authors Yulong Zhang Chemistry 2017 17 PDF CO2 gasification of Yangchangwan coal catalyzed by ironbased waste catalyst from indirect coalliquefaction plant Xinsha Zhang Xudong Song +4 authors G. Yu Chemistry 2021 20
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1. Introduction. Gasification technology offers one of the cleanest ways for different carbonaceous feedstocks. Since the 21st century, the C1 chemical industry based on syngas has developed rapidly under the promotion of largescale coal gasification technology, especially in a country rich in coal resources. 1 With the development of gasification technology, the feedstock of gasifiers ...
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The YN coal samples were manually ground and sieved to particle sizes mm. The pyrolysis of coal samples and char gasification was carried out in a fixed bed reactor. The experimental setup is shown in Fig. 1. The quartz tube used in this work has an inner diameter of 5 cm and length of 22 cm, the
WhatsApp: +86 18203695377![[PDF] Catalytic gasification of a Powder River Basin coal with CO2 and ...](/zt4f2sg/40.jpg)
The gasification experiments of coal chars with CO2 were carried out isothermally, with K, Ca, Ni, and Zn chloride catalysts, adopting a thermal gravimetric analyzer (TGA) from 800 to 1100 C. The. Expand 1 1 Excerpt CO2 gasification of Yangchangwan coal catalyzed by ironbased waste catalyst from indirect coalliquefaction plant
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The coalbased integrated gasification combined cycle (IGCC) offers the advantages of higher efficiency in separating CO 2 and other pollutants compared to conventional coalfired power plants. The CO 2 collected in the IGCC can be injected into oceans or deep underground geological formations [4].
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The catalytic gasification of coal using calcium as the catalyst has several advantages over potassium, such as lower costs and corrosiveness, abundant reserves on earth, and facile accessibility. ... 2015 Reaction kinetics of Powder River Basin coal gasification in carbon dioxide using a modified drop tube reactor. Fuel 140, 616625.
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Gasification of biomass with CO 2 and H 2 O mixtures in a catalytic fluidised bed. Fuel 2017, 210, 605610. DOI: / Ying Wang, David A. Bell. Competition between H 2 O and CO 2 during the gasification of Powder River Basin coal. Fuel 2017, 187, 94102. DOI: /
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CO2 capture and utilization caused more and more public attention because of its environmental impact. The objective of this work was to study the catalytic gasification of a subbituminous coal from the Powder River Basin (PRB) using a CO2 and H2O mixture as the gasifying agent. Sodium and iron, in the form of inexpensive compounds, were chosen to catalyze the ...
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Popa et al. [13]. studied the catalytic steam gasification of a Powder River Basin coal using Na2CO3, and the results demonstrated that the total amounts of H2, CO, CO2 and CH4 generated during the entire gasification with 5 g of dry ashfree coal were,, and mol, respectively, while correspondingly, those with catalyst were ...
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Competition between H2O and CO2 during the gasification of Powder River Basin coal article{Wang2017CompetitionBH, title={Competition between H2O and CO2 during the gasification of Powder River Basin coal}, author={Ying Wang and David A. Bell}, journal={Fuel}, year={2017}, volume={187}, pages={94102} }
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Catalytic gasification in the coal conversion process is a promising way to develop ... Wang, Y., Argyle, M. D. Fan, M. CO 2 gasification of powder river basin coal catalyzed by a costeffective ...
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The objective of this work was to study the catalytic gasification of a subbituminous coal from the Powder River Basin (PRB) using a CO 2 and H 2 O mixture as the gasifying agent. Sodium and iron, in the form of inexpensive compounds, were chosen to catalyze the coal gasification.
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A study was carried out in both inert and CO 2 atmosphere to investigate the interaction mechanism of K 2 CO 3 with graphite and coal char during the catalytic gasification of coal char. The formation of K 2 CO 3 catalytic precursors was identified by using series of different techniques. The results obtained in an inert atmosphere show that the interaction between K 2 CO 3 and carbon readily ...
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The mechanisms of char gasification in the mixture of H2O and CO2 are not clear, and some problems are yet to be solved. The LangmuirHinshelwood (LH) model of char gasification in the mixture of H2O and CO2 and the inhibition effect between charH2O and charCO2 reactions are two controversial issues among these problems. This paper presented new data to elucidate these two issues ...
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Characterization of the mechanism of gasification of a powder river basin coal with a composite catalyst for producing desired syngases and liquids. R. Monterroso M. Fan +7 authors D ... to study the catalysis of the carbonNO reaction by alkali, alkaline earth, and transition metal catalysts. The catalytic actions by the catalysts used in
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Catalytic gasification of a Wyodak lowsulfur subbituminous coal from the Powder River Basin of Wyoming was investigated using an inexpensive catalyst, Na2CO3, widely available in Wyoming.
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Popa et al. [13]. studied the catalytic steam gasification of a Powder River Basin coal using Na 2 CO 3, and the results demonstrated that the total amounts of H 2, CO, CO 2 and CH 4 generated during the entire gasification with 5 g of dry ashfree coal were,, and mol, respectively, while correspondingly, those with catalyst ...
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