Kinetics of CO methanation using a Fe-bearing catalyst from a blast furnace sludge

Fuel ◽  
2020 ◽  
Vol 276 ◽  
pp. 118045
Author(s):  
Paulina Melo Bravo ◽  
Romel Jiménez ◽  
François Devred ◽  
Damien P. Debecker ◽  
Claudia Ulloa ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Co Methanation ◽  
Blast Furnace Sludge ◽  
Kinetics Of

Kinetics of CO2 methanation using a Fe-bearing blast furnace sludge as catalytic precursor

2021 ◽  
Author(s):  
Ismael Fuentes ◽  
Nicolás Bernales ◽  
Claudia Ulloa ◽  
Ximena García
Keyword(s):  
Blast Furnace ◽  
Co2 Methanation ◽  
Blast Furnace Sludge ◽  
Kinetics Of

Kinetics of carbon monoxide methanation on a Ni/SiO2 catalyst

1990 ◽  
Vol 55 (7) ◽  
pp. 1678-1685
Author(s):  
Vladimír Stuchlý ◽  
Karel Klusáček
Keyword(s):  
Carbon Monoxide ◽  
Reaction Rate ◽  
Catalyst Activity ◽  
Adsorbed Hydrogen ◽  
Reaction Products ◽  
Co Methanation ◽  
Molar Ratios ◽  
Rate Determining Step ◽  
Higher Temperature ◽  
Kinetics Of

Kinetics of CO methanation on a commercial Ni/SiO2 catalyst was evaluated at atmospheric pressure, between 528 and 550 K and for hydrogen to carbon monoxide molar ratios ranging from 3 : 1 to 200 : 1. The effect of reaction products on the reaction rate was also examined. Below 550 K, only methane was selectively formed. Above this temperature, the formation of carbon dioxide was also observed. The experimental data could be described by two modified Langmuir-Hinshelwood kinetic models, based on hydrogenation of surface CO by molecularly or by dissociatively adsorbed hydrogen in the rate-determining step. Water reversibly lowered catalyst activity and its effect was more pronounced at higher temperature.

Kinetics of CO2/Coal Gasification in Molten Blast Furnace Slag

2012 ◽  
Vol 51 (49) ◽  
pp. 15872-15883 ◽  
Author(s):  
Peng Li ◽  
Qingbo Yu ◽  
Qin Qin ◽  
Wei Lei
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Coal Gasification ◽  
Kinetics Of ◽  
Furnace Slag

Analysis of the Spheres and Bars Molded with Blast Furnace Sludge Incorporation in Clayey Mass

2016 ◽  
Vol 04 (03) ◽  
Author(s):  
Savazzini dos Reis A ◽  
Possamai Della Sagrillo V ◽  
Rolando Valenzuela Diaz F
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Sludge

Speciation of Zn in Blast Furnace Sludge from Former Sedimentation Ponds Using Synchrotron X-ray Diffraction, Fluorescence, and Absorption Spectroscopy

2012 ◽  
Vol 46 (22) ◽  
pp. 12381-12390 ◽  
Author(s):  
Ruben Kretzschmar ◽  
Tim Mansfeldt ◽  
Petar N. Mandaliev ◽  
Kurt Barmettler ◽  
Matthew A. Marcus ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Absorption Spectroscopy ◽  
X Ray Diffraction ◽  
X Ray ◽  
Blast Furnace Sludge

Nonisothermal Carbothermal Reduction Kinetics of Titanium-Bearing Blast Furnace Slag

JOM ◽  
2018 ◽  
Vol 70 (8) ◽  
pp. 1443-1448 ◽  
Author(s):  
Mengjun Hu ◽  
Ruirui Wei ◽  
Meilong Hu ◽  
Liangying Wen ◽  
Fangqing Ying
Keyword(s):  
Blast Furnace ◽  
Carbothermal Reduction ◽  
Blast Furnace Slag ◽  
Reduction Kinetics ◽  
Kinetics Of ◽  
Furnace Slag

Precipitation kinetics of anosovite in modified high Ti-bearing blast furnace slag

2015 ◽  
Vol 112 (1) ◽  
pp. 105 ◽  
Author(s):  
Shan Ren ◽  
Jianliang Zhang ◽  
Qingcai Liu ◽  
Kejiang Li ◽  
Baojun Zhao
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Precipitation Kinetics ◽  
Kinetics Of ◽  
Furnace Slag

Recycling of blast furnace sludge by briquetting with starch binder: Waste gas from thermal treatment utilizable as a fuel

2016 ◽  
Vol 48 ◽  
pp. 471-477 ◽  
Author(s):  
Klára Drobíková ◽  
Daniela Plachá ◽  
Oldřich Motyka ◽  
Roman Gabor ◽  
Kateřina Mamulová Kutláková ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Thermal Treatment ◽  
Waste Gas ◽  
Blast Furnace Sludge
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