Runsheng Xu

Biomass Gas-Thermal Carbonization Process for Producing Blast Furnace Injection Fuel: Energy Consumption–Economy–Carbon Emission Model and Parameter Influence Research

Jianliang Zhang, Jinyin Zhang, Johannes Schenk, Dawei Lan et autres

Abstract To quantify the production burden of biochar intended for blast furnace injection, an energy–economy–carbon emission model was developed for biomass gas-thermal carbonization (GTC), coupling steam generation, gas-thermal carbonization, waste-heat predrying, and tail-gas condensation/separation. The model uses 1 t of as-received reed …

cn, at, hk (code pays fourni par la source)

Gasification Behavior and Interfacial Strengthening Mechanism of CDQ Powder Briquettes with a Phenolic Resin–B4C Composite Binder

Yuchen Zhang, Runsheng Xu, Jianliang Zhang, Rongrong Wang et autres

cn (code pays fourni par la source)

Study on Reduction Melting Behavior of Iron-Bearing Burden Under Oxygen-Enriched Condition of Blast Furnace

Y ZHANG, Runsheng Xu, J C Zhang, Rongrong Wang et autres

The oxygen blast furnace (OBF) represents a key pathway toward deep decarbonization in ironmaking. The main difference between it and the traditional blast furnace is that the atmosphere in the furnace has high reduction potential and little nitrogen content. However, the burden …

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Influence of Co-injection of COG and LDG on Blast Furnace Smelting Parameters and Carbon Emission Reduction

Xu Huang, Runsheng Xu, Bo An, J Y Zhang et autres

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Influence of Metallurgical Dust on Ferro‐Coke Reactivity and Gasification Mechanism

Yuchen Zhang, Runsheng Xu, Jianliang Zhang, Rongrong Wang et autres

Ferro‐coke is an emerging ironmaking fuel that can reduce both blast furnace fuel consumption and CO 2 emissions. This study investigates the effect of metallurgical dust on the gasification behavior of ferro‐coke and elucidates its catalytic mechanism. Results indicate that the addition …

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High‐Temperature Reduction of Metallurgical Dust Briquettes by Biochar: Reduction Thermodynamics, Kinetics, and Mechanism

Rong Wang, Yongsheng Yang, Runsheng Xu, Jianliang Zhang et autres

Metallurgical dust contains valuable Fe, Pb, and Zn, enabling resource recovery. Biochar, a carbon‐neutral reductant with low ash and high reactivity, is used to reduce metallurgical dust briquettes. Thermodynamic reactions are calculated with FactSage, followed by nonisothermal tests to clarify reduction mechanisms …

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Waste to energy: Gasification characteristics and conversion mechanism of biomass char in the novel steam explosion process for blast furnace injection

Han Dang, Runsheng Xu, Jianliang Zhang, Mingyong Wang et autres

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Biomass gas thermal carbonization process for producing blast furnace injection fuel: energy consumption-economy-carbon emission model and parameter influence research

Runsheng Xu, Jianliang Zhang, Jinyin Zhang, Johannes Leopold Schenk et autres

cn, hk (code pays fourni par la source)

Reaction pathways in synergistic carbothermal reduction of fly ash and red mud for ferrosilicon alloy synthesis ⋆

Jingyu Zhao, Yingjiang Wen, Jiayong Qiu, Kai Zhao et autres

To enhance the utilization efficiency of industrial byproducts, a synergistic carbothermal reduction process was developed for the synthesis of ferrosilicon alloy from fly ash and red mud. The reaction mechanisms were systematically analyzed through thermodynamic calculations. The effects of key parameters, including …

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Gas-Thermal Carbonization of Woody Biomass for Clean Blast Furnace Injection: Structural Evolution and Combustion Kinetics Study

Jinyin Zhang, Runsheng Xu, Jianliang Zhang, Han Dang et autres

Effect of iron-carbon containing dust addition on the properties and microstructure of ferro-coke

Rongrong Wang, Siqi Li, Runsheng Xu, J C Zhang et autres

Ferro-coke is a material that not only enables the efficient utilization of iron-containing resources and coal but also significantly enhances the energy efficiency and emission-reduction potential of blast furnaces, making it a major focus of current research. However, the performance and mechanism …

cn (code pays fourni par la source)

Gas-Thermal Carbonization of Woody Biomass for Clean Blast Furnace Injection: Structural Evolution and Combustion Kinetics Study

Jianliang Zhang, Han Dang, Guoli Jia, Yong Zhang et autres

cn (code pays fourni par la source)