Iron separation from iron-rich manganese ore leachate: Comprehensive optimization of operating parameters and economic viability DOI
Zhisheng Zhao, Jiancheng Shu,

Xiangfei Zeng

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 367, P. 143608 - 143608

Published: Nov. 1, 2024

Language: Английский

Electrolytic manganese residue-carbide slag-phosphorus slag ternary clinker-free backfill material: Synergistic mechanism and performance evolution DOI
Shulong Liu, Yiming Wang, Aixiang Wu

et al.

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 106839 - 106839

Published: Jan. 1, 2025

Language: Английский

Citations

3
Self-Foaming Expanded Ceramsites Prepared from Electrolytic Manganese Residue, Red Mud and Waste Soil DOI Open Access

Zhuowen Yang,

Xuesong Lu, Jie Wang

et al.

Materials, Journal Year: 2025, Volume and Issue: 18(2), P. 356 - 356

Published: Jan. 14, 2025

In this study, in order to solve the problems of resource utilization electrolytic manganese residue and destruction natural resources by over-exploitation raw materials traditional ceramics, (EMR), red mud (RM), waste soil (WS) were used prepare self-foaming expanded ceramsite (SEC), different firing temperatures four groups with mixing ratios these three considered. Water absorption, porosity, heavy metal ion leaching, compressive strength cylinder SEC evaluated. The chemical composition microscopic morphology investigated XRD SEM. mechanism behind reaction among EMR, RM, WS was discussed. results showed that both temperature ratio significantly influenced basic performance SEC. With lower than 1200 °C, sphere appearance could be maintained all groups; however, density, seemed unacceptable. When rose up 1220 only found group whose 2:2.5:0.5. Under condition, excellent observed, a porosity 46.7%, bulk density 0.61 g/cm3, 3 d 26.82 MPa. described: when is 1180 an obvious took place, followed liquid phase being produced gas released decomposition Fe2O3 RM gypsum EMR. viscosity rate generation achieved balance, encapsulated anorthite (CaAl2Si2O8) began grow slowly. As time passed, prepared. study are great significance field artificial lightweight aggregate industrial solid utilization.

Language: Английский

Citations

1
Ultra-lightweight ceramsites from waste glass and red mud: Performance and microstructural analysis DOI

Jiannan Pei,

Peiyuan Ye,

Binda Lu

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: 13(2), P. 115876 - 115876

Published: Feb. 19, 2025

Language: Английский

Citations

1
Evolution of physicochemical properties and environmental risk assessment of electrolytic manganese residue before and after storage and aging DOI

Xiaohan Nie,

Lei Lang, Lei Liu

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116416 - 116416

Published: March 1, 2025

Language: Английский

Citations

1
Synergy effects of phosphogypsum on the hydration mechanism and mechanical properties of alkali-activated slag in polysilicon sludge solidification DOI
Dongyang Tian, Hua Jiang, Zedong Qiu

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 456, P. 139386 - 139386

Published: Nov. 28, 2024

Language: Английский

Citations

6
Activated electrolytic manganese residue-based environmental materials for mine remediation: Performance and mechanism DOI

Tianyu Zeng,

S. K. Xue,

Shiyu Zhuang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 482, P. 136560 - 136560

Published: Nov. 18, 2024

Language: Английский

Citations

4
Enhancing the properties of electrolytic manganese residue-based unburned bricks through multifaceted composite additives DOI
Y. B. Guo, Yuehui Chen, Liu Yun

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 473, P. 140911 - 140911

Published: March 28, 2025

Language: Английский

Citations

0
Polyvinyl alcohol fiber reinforced electrolytic manganese slag based geopolymer mortar: Mechanical properties and microstructure DOI
Ying Wang,

Sang-Cheol Jin,

Yingying Li

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 477, P. 141390 - 141390

Published: April 19, 2025

Language: Английский

Citations

0
Utilization of Marine-Dredged Sediment and Calcium Sulfoaluminate Cement for Preparing Non-Sintered Ceramsites: Properties and Microstructure DOI Creative Commons
Jiuye Zhao, Zijian Wang, Mengying Xiao

et al.

Journal of Marine Science and Engineering, Journal Year: 2025, Volume and Issue: 13(5), P. 891 - 891

Published: April 30, 2025

The resource utilization of marine-dredged sediment is considered a sustainable approach to its disposal. This paper investigates the preparation non-sintered ceramsites from sediments and CSA cement via cold-bonded pelletization. study examines effects various conditions on engineering properties, phase compositions microstructures ceramsites. results indicate that significantly influence particle size distribution early-strength development prepared remarkable, with PCS achieving approximately 60% 80% 28-day strength within 3 days 7 days, respectively—a marked contrast OPC. Response surface methodology analysis reveals significant interaction between disc rotation angle, rotational speed, duration open-ended porosity exhibits greater sensitivity changes in parameters compared closed-ended total porosity. have negligible impact hydration process For both ellipsoidal plate-like soil particles, ettringite AH3 provide effective pore-filling binding These findings imply low-carbon through offers nature-based solution for management coastal systems.

Language: Английский

Citations

0
Progress of lightweight and robust ceramsite from solid waste: Preparation, properties and applications DOI
Yifan Liu, Jiahe Huang,

Xiaoyan Zhang

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 482, P. 141601 - 141601

Published: May 8, 2025

Language: Английский

Citations

0