Phosphogypsum-based building materials: Resource utilization, development, and limitation

Journal of Building Engineering, Год журнала: 2024, Номер 91, С. 109734 - 109734

Опубликована: Май 24, 2024

Язык: Английский

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Performance regulation of desulfurized gypsum on solid waste-based road base materials: Hydration characteristics and environmental performance

Construction and Building Materials, Год журнала: 2025, Номер 465, С. 140231 - 140231

Опубликована: Фев. 1, 2025

Язык: Английский

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Sustainable clinker-free composites: Effect of mix proportion parameters on hydration and microstructure of steel slag-GBFS-phosphogypsum binder

Construction and Building Materials, Год журнала: 2025, Номер 472, С. 140801 - 140801

Опубликована: Март 17, 2025

Язык: Английский

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Hydration process and fluoride solidification mechanism of multi-source solid waste-based phosphogypsum cemented paste backfill under CaO modification

Cement and Concrete Composites, Год журнала: 2024, Номер unknown, С. 105804 - 105804

Опубликована: Окт. 1, 2024

Язык: Английский

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Securing gypsum demand in cement industry by gypsum by-products: Current challenges and prospects

Materials Today Sustainability, Год журнала: 2024, Номер unknown, С. 101034 - 101034

Опубликована: Окт. 1, 2024

Язык: Английский

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Effect of Industrial Byproduct Gypsum on the Mechanical Properties and Stabilization of Hazardous Elements of Cementitious Materials: A Review

Materials, Год журнала: 2024, Номер 17(17), С. 4183 - 4183

Опубликована: Авг. 23, 2024

Industrial byproduct gypsum (BPG) is a secondary product that mainly composed of calcium sulfate discharged during industrial production. BPG primarily consists desulfurized gypsum, phosphogypsum, and titanium which account for 88% the total in China. The large-scale utilization these three types solid waste crucial safe disposal BPG. contains various impurities harmful elements, limiting its applications. continuous accumulation poses serious threat to safety environment. Based on literature review (2021-2023), it was found 52% used preparation cementitious materials, addition results an average improvement 7-30% mechanical properties materials. Moreover, has positive impact immobilization hazardous elements raw Therefore, materials beneficial disposal. This study reviews effects mechanisms solidification elements. Most importantly, reveals positively influences hydration activity silica-alumina-based (such as steel slag blast furnace slag) alkaline carbide red mud). improves proportion cement reduces production costs carbon emissions. Finally, this article summarizes proposes application + silica-alumina solid-waste-based expected realize new type green ecological chain joint multiple wastes promote low-carbon sustainable development clusters.

Язык: Английский

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Novel ethylbenzyl and hydroxyethyl quaternary ammonium collectors for co-reverse flotation desilication and impurity removal from phosphogypsum: Flotation performance and mechanism

Separation and Purification Technology, Год журнала: 2024, Номер 358, С. 130403 - 130403

Опубликована: Ноя. 6, 2024

Язык: Английский

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Mechanical properties and life cycle assessment (LCA) of waste glass reinforced concrete

Journal of Building Engineering, Год журнала: 2024, Номер 96, С. 110643 - 110643

Опубликована: Сен. 3, 2024

Язык: Английский

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Preparation of aragonite from calcium carbonate via wet carbonation to improve properties of steel slag building materials

Construction and Building Materials, Год журнала: 2024, Номер 451, С. 138763 - 138763

Опубликована: Окт. 18, 2024

Язык: Английский

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Hydration analysis of phosphogypsum cementitious materials: mechanisms of mechanical property changes under water resistance experiments

Journal of Materials Science, Год журнала: 2025, Номер unknown

Опубликована: Янв. 6, 2025

Язык: Английский

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