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Use of Coke Dust as Slag De-oxidation Agent for Improving Desulfurization in Si-Killed HC Steels
Experiments were carried out in Si-killed high carbon steels with an innovative and cost effective approach, coke dust as a slag de-oxidation agent...
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A bifunctional POM-based Cu-viologen complex with mixed octamolybdate clusters for rapid oxidation desulfurization and effective photogeneration of hydrogen
AbstractThe design and synthesis of catalysts for the oxidation desulfurization and production of hydrogen are extremely important for solving...
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Leaching and Oxidization of Semi-Dry Flue Gas Desulfurization Ash of Copper Recycling Industry
The content of desulfurization ash from semi-dry flue gas desulfurization of the copper recycling industry is complex, containing more than 10%...
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Treatment of Hot Metal Desulfurization Slag With CO2 Gas in the Temperature Range of 873 K to 1473 K for Better Recycling of the Slag
High sulfur content in hot metal desulfurization slag is one of the major barriers for recycling of the slag in the ironmaking and steelmaking...
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Deep Steel Desulfurization Practice
This article is aimed to study theoretical knowledges related to deep steel desulfurization and their practical application in specific production...
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A universal polymer-assisted route to fabricate Zr-doped TiO2 nanocomposite: boosting reactive desulfurization
A series of transition metal ion-doped TiO 2 composites were prepared by polyethyleneimine-assisted solvent-free self-assembly. Due to the similar...
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Photo-switchable Cu+ sites in metal-organic frameworks for adsorptive desulfurization
Photo-switchable metal-organic frameworks (PMOFs) as energy-saving adsorbents for tailorable guest capture show admirable potentials for various...
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The Desulfurization and Digestion Property of High-Sulfur Bauxite with Coarse-Grained Particles by Roasting: Desulfurization Ratio and Digestion Kinetics
A three-stage method (grinding, roasting and digestion) was adopted to study the effect of particle size on the desulfurization rate and digestion...
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Stable Au nanoparticles confined in boron nitride shells for optimizing oxidative desulfurization
Supported gold (Au) nanocatalysts have long played an important role in numerous heterogeneous catalysis. However, the dominant difficulty of poor...
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Effect of Ca Addition on the Oxidation Resistance of Ni–Al Alloy
Ni-base superalloys are known for their high temperature oxidation resistance, however, impurity of S at ppm order can significantly decrease the...
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Insights into Interfacial Structure of Slag–Metal Interface During Desulfurization Through XPS and DFT Simulations
Ultra-low sulfur steel has excellent resistance to pitting and hydrogen-induced cracking, and is mainly used for gas pipeline steel, drilling steel...
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Kinetic Simulation of Hot Metal Pretreatment: Desulfurization Using Powder Injection
A kinetic model for hot metal pretreatment process was developed. The co-injection of soluble magnesium and insoluble lime, and both of the...
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Fabrication of Ordered Meso-macroporous HPW/TiO2 Catalyst for Efficient Heterogeneous Oxidative Desulfurization
In order to reduce the emission of SO x in the environment, sulfur compounds must be removed efficiently from fuels. Three-dimensional highly ordered...
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Oxidation Performance During Adsorption of Ethyl Mercaptan by Ag-MnO2 Nanosheets
This study focused on the creation of Ag-MnO 2 nanosheet composites by combining Ag and MnO 2 nanosheets with the use of surfactant and organic...
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Upgrading Iron Ore by Microwave Desulfurization with Reduction of Harmful SO2 Emission
In this study, a novel method for simultaneously improving desulfurizationDesulfurization of iron oreIron ore and lowering SO2SO2 emission in flue...
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Deep Steel Desulfurization during Chamber Degassing
AbstractThe rather long period of processing deoxidized steel in a chamber degasser is often combined with metal desulfurization. The results of...
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Heteropolyacids supported on hierarchically macro/mesoporous TiO2: efficient catalyst for deep oxidative desulfurization of fuel
The fabrication of polyoxometalates (POMs)-modified TiO 2 catalysts with connected pore structure has attracted great interests due to its prominent...
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Carbon nanotubes wrapped phthalocyanine: enhanced oxidative desulfurization for dibenzothiophene in fuel
A series of binuclear metallophthalocyanines (M 2 Pc 2 (CP) 4 , M = Fe 2+ , Co 2+ , and Zn 2+ ) were synthesized and wrapped on the surface of multi-walled...
