Summary of research progress on industrial flue gas desulfurization technology

X Li, J Han, Y Liu, Z Dou, T Zhang - Separation and Purification Technology, 2022 - Elsevier
Through the purification technology of flue gas desulfurization, ultralow emissions of SO 2
flue gas in industrial flue gas can be achieved. This article involves dry desulfurization, semi …

A review of the research about gypsum mortars with waste aggregates

M del Río-Merino, A Vidales-Barriguete… - Journal of Building …, 2022 - Elsevier
With the growing environmental awareness occurring worldwide, many industries, such as
the construction sector, are setting their own measures to reduce their environmental impact …

Recycling phosphogypsum and construction demolition waste for cemented paste backfill and its environmental impact

Q Chen, Q Zhang, C Qi, A Fourie, C Xiao - Journal of Cleaner Production, 2018 - Elsevier
Solid waste management has become an important global issue, and the collection,
recycling, and disposal of solid waste have great environmental impacts. This study …

Application of desulfurization gypsum as activator for modified magnesium slag-fly ash cemented paste backfill material

S Ruan, L Liu, M Zhu, C Shao, L Xie, D Hou - Science of The Total …, 2023 - Elsevier
Recycling industrial solid waste for mine backfill is one of the best ways to achieve green
production in multiple industries. In this paper, the desulfurization gypsum (DG) as an …

Industrial wastes applications for alkalinity regulation in bauxite residue: A comprehensive review

S Xue, Y Wu, Y Li, X Kong, F Zhu, H William… - Journal of Central South …, 2019 - Springer
Bauxite residue is a highly alkaline material generated from the production of alumina in
which bauxite is dissolved in caustic soda. Approximately 4.4 billion tons of bauxite residues …

Environmental perspectives of recycling various combustion ashes in cement production–A review

K Yin, A Ahamed, G Lisak - Waste Management, 2018 - Elsevier
Recycling different types of ashes for cement production has gained increasing attentions
worldwide in a bid to close the waste loop. It minimizes waste landfilling and meanwhile …

Utilization of phosphogypsum and phosphate tailings for cemented paste backfill

Q Chen, Q Zhang, A Fourie, C Xin - Journal of Environmental Management, 2017 - Elsevier
This research is an investigation of the feasibility of utilizing phosphogypsum (PG) and
phosphate tailings (PTS) for cemented paste backfill. Some experiments were conducted …

Research on the incorporation of untreated flue gas desulfurization gypsum into magnesium oxysulfate cement

K Gu, B Chen - Journal of Cleaner Production, 2020 - Elsevier
The growing concern of low-carbon economy and sustainable development has obliged the
researchers to investigate green building materials through utilizing industrial by-products …

Strength development and microstructure of recycled gypsum-soda residue-GGBS based geopolymer

Q An, H Pan, Q Zhao, S Du, D Wang - Construction and Building Materials, 2022 - Elsevier
The utilization of waste materials in road construction is one type of sustainable
infrastructure practice, which reduces the dependence on natural resources. The waste …

Study on the synergistic effect of calcium carbide residue-fly ash enhanced desulphurisation gypsum under high temperature maintenance condition

X Gu, X Ge, J Liu, G Song, S Wang, Z Hu… - Construction and Building …, 2024 - Elsevier
The preparation of cementitious materials from bulk industrial solid waste is an effective way
to replace cement. Based on the multi-component synergistic coupling effect, the influence …