Results 101 to 110 of about 1,271,850 (301)

Summary and Prospect of Steel Slag Treatment Technology at the “Double Carbon” Goal

Kuangchan zonghe liyong
This is an article in the field of metallurgical engineering. As a solid waste produced in the process of steelmaking, the steel slag has the characteristics of large output, high temperature, complex chemical composition and poor stability. The resource
Yidang HAO, Huigang WANG, Long WU, Guibo QIU, Changsheng YUE, Ben PENG   +5 more
doaj   +1 more source

Evaluation of the slag regime and desulphurization of steel with synthetic slag containing Cr2O3 [PDF]

, 2014
The paper focuses on an evaluation of the slag regime and steel desulphurisation in a ladle with the help of synthetic slags based on Al2O3 containing various mass amounts of Cr2O3 varying from 0.3 % to 3.0 %.
Bažan, Jiří, Machovčák, Pavel, Morávka, Jan, Opler, Aleš, Socha, Ladislav, Styrnal, Petr, Trefil, Antonín   +6 more
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Review of recent advances in the design, synthesis, and modification of biochar for remediation of heavy metal pollution in water

The Canadian Journal of Chemical Engineering, EarlyView.
Research frontiers in using biochar for heavy metal remediation. Abstract Heavy metal contamination of water has long been a serious environmental issue. Biochar and biochar‐based composites are emerging as effective and sustainable solutions for heavy metal removal due to their strong adsorption abilities and environmentally friendly nature.
Soumik Chakma, Mehedi Hasan, Sudip K. Rakshit, Janusz Kozinski, Kang Kang   +4 more
wiley   +1 more source

Hydration behavior and cementitious properties of steel slag: From an early age to a long-term

Case Studies in Construction Materials
In China, steel slag as a solid waste caused land occupation and environmental pollution, and its utilization ratio is relatively low. To increase the utilization field and ratio of steel slag, hydration behavior and cementitious properties of three ...
Yu Zhang, Guohai Zhu, Yunsheng Zhang, Xu Wu, Fuqiang Zhang, Junlin Zhang, Xiaomin Li   +6 more
doaj   +1 more source

Influence of slag denaturalization on inclusions in IF steel

工程科学学报, 2018
To study the influence of slag denaturalization process on the top slag oxidation and inclusions in interstitial free (IF) steel, the slag and steel samples were analyzed and taken from different positions in different slag denaturalization experiments ...
PENG Zhu-gang, QI Jiang-hua, YANG Cheng-wei   +2 more
doaj   +1 more source

Could large‐scale silicon supplementation of crop‐lands mitigate the impacts of climate change?

PLANTS, PEOPLE, PLANET, EarlyView.
Intervention strategies that involve supplementing crop‐lands with silicon have significant scope for carbon capture and drought mitigation, offering wide‐ranging societal impacts. These include contributing to decarbonisation goals, enhancing food security, providing economic benefits and reducing environmental damage associated with intensive ...
Scott N. Johnson, Kimberley J. Simpson, Susan E. Hartley   +2 more
wiley   +1 more source

Use of steel slag as carbonation material: A review of carbonation methods and evaluation, environmental factors and carbon conversion process

Journal of CO2 Utilization
Steel slag, as a major solid waste in the steel industry, and its rational disposal is of significant meaning to the carbon emissions of the steel industry.
Xiaozhe Zhang, Jihui Zhao, Yamei Liu, Jianxin Li   +3 more
doaj   +1 more source

RECYCLING OF STEEL SLAGS IN ROAD FOUNDATIONS

Environmental Engineering and Management Journal, 2010
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PASETTO M, BALDO, Nicola
openaire   +4 more sources

Influence of Steel Recycling on Phase Transformation in Medium‐Manganese Third‐Generation Advanced High‐Strength Steels

steel research international, EarlyView.
On the pathway to climate‐neutral steel production, recycling fractions will necessarily increase over time. Since alloying elements will enrich progressively, as they cannot be removed economically from the melt, processes need to be adjusted.
Anindita Chakraborty, Radhakanta Rana, Ulrich Krupp, Alexander Gramlich   +3 more
wiley   +1 more source

Sifat Mekanis Beton dengan Menggunakan Steel Slag sebagai Bahan Subtitusi Agregat Halus dan Fly Ash sebagai Bahan Subtitusi Semen [PDF]

, 2016
The purpose of research is to identify the mechanical properties of concrete by using steel slag as subtitution for fine aggregates and fly ash as subtitution cement on concrete with the quality (f`c) 25 MPa. The research meant to review the permeability,
Djauhari, Z. \u27. (Zulfikar), Kurniawandy, A. \u27. (Alex), Rosianda, Y. \u27. (Yonna)   +2 more
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