Chengyi Ding
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View article: Effect of Electroplating Sludge on the Iron Ore Sintering: Mineralization, Yield and Gaseous Emission
Effect of Electroplating Sludge on the Iron Ore Sintering: Mineralization, Yield and Gaseous Emission Open
Electroplating sludge (ES), the inevitable by‐product of electroplating wastewater treatment processes, has been conventionally managed via solidification landfilling or thermal processing; these methods may engender secondary environmenta…
View article: A novel approach to treating nickel-containing electroplating sludge by solidification with basic metallurgical solid waste
A novel approach to treating nickel-containing electroplating sludge by solidification with basic metallurgical solid waste Open
Nickel-containing electroplating sludge is a solid waste generated during the treatment of electroplating wastewater, often managed through solidification with materials such as cement and lime. This paper presents a novel approach for sol…
View article: Prediction model of sintering bed temperature based on lognormal distribution function: construction and application
Prediction model of sintering bed temperature based on lognormal distribution function: construction and application Open
The monitoring of sintering bed temperature is crucial for controlling physical and chemical reactions during the sintering process and achieving low carbonization trends. However, accurately monitoring this temperature is challenging due …
View article: Catalytic Reduction of No Using Iron-Nickel Oxygen Carriers Derived from Electroplating Sludge: A Novel Method for Collaborative Emission Decrease of Polluting Gases
Catalytic Reduction of No Using Iron-Nickel Oxygen Carriers Derived from Electroplating Sludge: A Novel Method for Collaborative Emission Decrease of Polluting Gases Open
View article: Prediction Model of Sintering Bed Temperature Based on Lognormal Distribution Function: Construction and Application
Prediction Model of Sintering Bed Temperature Based on Lognormal Distribution Function: Construction and Application Open
View article: A Novel Approach to Treating Nickel-Containing Electroplating Sludge by Solidification with Basic Metallurgical Solid Waste
A Novel Approach to Treating Nickel-Containing Electroplating Sludge by Solidification with Basic Metallurgical Solid Waste Open
View article: Effect of Silica on Reduction of Calcium Ferrite with CO–N<sub>2</sub> Gas Mixtures
Effect of Silica on Reduction of Calcium Ferrite with CO–N<sub>2</sub> Gas Mixtures Open
Silica is a significant chemical component in the formation of SiO2–Fe2O3–CaO–Al2O3 from CaO·Fe2O3 (CF). The influence of silica on the reducibility of the CaO–Fe2O3–SiO2 system was fully examined in this study. The isothermal reduction ki…
View article: Reduction of CaO–Fe<sub>2</sub>O<sub>3</sub> Series Compounds by CO
Reduction of CaO–Fe<sub>2</sub>O<sub>3</sub> Series Compounds by CO Open
The isothermal reduction kinetics of C2F, CF, and CF2 by 30% CO and 70% N2 at 1123 K (850°C), 1173 K (900°C), and 1223 K (950°C) were investigated by thermogravimetric analysis in this study. Results indicated that the maximum reduction de…
View article: Isothermal Reduction Kinetics of Powdered Hematite and Calcium Ferrite with CO–N<sub>2</sub> Gas Mixtures
Isothermal Reduction Kinetics of Powdered Hematite and Calcium Ferrite with CO–N<sub>2</sub> Gas Mixtures Open
CF is regarded as the best bonding phase with superior strength and reducibility in sintering. The comparison of hematite and CF reduction process was made in this study. Isothermal reduction experiments of powdered hematite and CF in a co…
View article: Crystallization Kinetics of 2CaO·Fe<sub>2</sub>O<sub>3</sub> and CaO·Fe<sub>2</sub>O<sub>3</sub> in the CaO–Fe<sub>2</sub>O<sub>3</sub> System
Crystallization Kinetics of 2CaO·Fe<sub>2</sub>O<sub>3</sub> and CaO·Fe<sub>2</sub>O<sub>3</sub> in the CaO–Fe<sub>2</sub>O<sub>3</sub> System Open
In this study, the non-isothermal crystallization kinetics of 2CaO·Fe2O3 and CaO·Fe2O3 were investigated by DSC measurement. Crystallization of CaO–Fe2O3 system includes three reactions and can be explained using Fe2O3–CaO phase diagram. T…