Life Cycle Of Steel Slag
Life Cycle Assessment of Internal Recycling Options of Steel Slag …
DOI: 10.1016/S1006-706X(11)60087-3 Corpus ID: 110618471; Life Cycle Assessment of Internal Recycling Options of Steel Slag in Chinese Iron and Steel Industry @article{Chen2011LifeCA, title={Life Cycle Assessment of Internal Recycling Options of Steel Slag in Chinese Iron and Steel Industry}, author={Bo Chen and Jian-xin Yang and Zhiyun Ouyang}, journal={Journal of …
WhatsApp: +86 18221755073
Evaluation of the steel slag incorporation as coarse …
Natural and slag derived aggregates were compared by using life cycle assessment. ... The use of the steel slag as coarse aggregate in the hot bituminous mixture was evaluated in this study by comparing the results obtained from tests with the specific technical requirements of coarse aggregate for road and bridge works in Spain (PG-3).
WhatsApp: +86 18221755073
Towards the co-benefits of carbon capture, utilization and
Presently, research on steel slag treatment processes places more emphasis on the application phase, specifically conducting life cycle assessments of products derived from steel slag recycling (e.g., using steel slag as aggregate, cement, or …
WhatsApp: +86 18221755073
Environmental benefit assessment of steel slag utilization …
This paper first illustrates the production processes, properties, and applications of steel slag, and then summarizes the key findings of the environmental benefits for steel slag utilization using life cycle assessment from the reviewed literature. This paper also identifies the limitations of quantifying the environmental benefits using life ...
WhatsApp: +86 18221755073
Combining organizational and product life cycle perspective …
Our research evaluates the environmental improvements of a plant generating and recovering the steel slag by using the Organizational Life Cycle Assessment methodology (O …
WhatsApp: +86 18221755073
Influence of steel slag and steel fiber on the mechanical …
Increasing the steel slag dosage, unreacted steel slag particles are present on the surface, accompanied by an increase in the number of pores. Steel slag and GGBS can mutually promote hydration reactions in an alkali solution, as shown in Fig. 9. Steel slag and GGBS respectively dissolve Ca 2+ in waterglass, combining with H 2 S i O 4 2 − to ...
WhatsApp: +86 18221755073
Comparative life cycle assessment to maximize CO2 …
Steel slag can be treated as a potential material owing to the large percentage of alkaline silicate minerals contained. Herein, a comparative evaluation of environmental …
WhatsApp: +86 18221755073
Life cycle assessment to evaluate the environmental performance …
Industrial wastes such as coal bottom ash, paper sludge ash, and biomass fly ash have also been studied. Recently, other types of slags, including copper slag, steel slag, and electric arc furnace ...
WhatsApp: +86 18221755073
Life Cycle Assessment of Internal Recycling Options of Steel Slag …
The internal recycling process of BOF slag which is one of the huge solid wastes from iron and steel industry was emphasized. Based on the four scenarios of different internal recycling strategies for BOF slag, life cycle assessment (LCA) as a valuable tool for industrial solid waste management was applied to analyze the contribution to reducing environmental …
WhatsApp: +86 18221755073
Environmental benefit assessment of steel slag utilization …
With the large portions of alkaline silicate mineral content, steel slag can also be used as a suitable material for carbon capture to mitigate global warming. This article comprehensively reviews the environmental performance of steel slag utilization, especially emphasizing quantitative evaluation using life cycle assessment.
WhatsApp: +86 18221755073
Environmental assessment of warm mix asphalt incorporating steel slag
An electric arc furnace (EAF) steel slag-based mix and three recycled mixtures incorporating steel slag and fractionated reclaimed asphalt (RA) of varying contents (i.e. 25, 40, and 50%) were analyzed comparatively to reference hot mix asphalt (HMA) using the 'cradle-to-gate' approach.
WhatsApp: +86 18221755073
Environmental benefit assessment of steel slag utilization …
Life cycle assessment of steel slag3.1. Selection of literature concerning the LCAs of steel slag. LCA is a scientific methodology to qualitatively and quantitatively evaluate the potential environmental impact of the product or process throughout its life cycles (Van den …
WhatsApp: +86 18221755073
Cradle-to-gate life cycle assessment of precipitated calcium carbonate
Depending on the reactivity of the chosen slag fraction, this approach results to NH 4 Cl concentration of 0.5–1.0 mol/L, when slag-to-solution ratio is 100 g/L. (Mattila and Zevenhoven, 2014) Even though the materials are handled effectively, separating the solvent salt to from the solids leaving the system, i.e. slag residue and the PCC ...
WhatsApp: +86 18221755073
Life cycle assessment to evaluate the environmental …
Life cycle assessment to evaluate the environmental performance of new construction material from stainless steel slag Andrea Di Maria1 & Muhammad Salman2 & Maarten Dubois3 & …
WhatsApp: +86 18221755073
Properties, Microstructure Development and Life Cycle …
To improve solid waste resource utilization and environmental sustainability, an alkali-activated material (AAM) was prepared using steel slag (SS), fly ash, blast furnace slag …
WhatsApp: +86 18221755073
Environmental benefit assessment of steel slag utilization …
DOI: 10.1016/j.scitotenv.2021.150280 Corpus ID: 237626839; Environmental benefit assessment of steel slag utilization and carbonation: A systematic review. @article{Li2021EnvironmentalBA, title={Environmental benefit assessment of steel slag utilization and carbonation: A systematic review.}, author={Lufan Li and Tung-chai Ling and …
WhatsApp: +86 18221755073
Integrated policies to promote sustainable use of steel slag …
Introduction: Sand, steel slag and the application of life cycle assessment. Concrete – one of the primary materials in buildings and civil engineer structures – is the second most consumed product on earth, after water [1]. One of its compositions is fine aggregate, whereby sand is the dominant choice. The heavy reliance on sand, a natural ...
WhatsApp: +86 18221755073
Integrated policies to promote sustainable use of steel slag …
Introduction: Sand, steel slag and the application of life cycle assessment. Concrete – one of the primary materials in buildings and civil engineer structures – is the second most consumed product on earth, after water [1]. One of its compositions is fine aggregate, whereby sand is the dominant choice. ...
WhatsApp: +86 18221755073
Life cycle assessment of melting reduction treatment for iron and steel
Request PDF | Life cycle assessment of melting reduction treatment for iron and steel waste slag: A case study in Tangshan, China | Currently, the total utilization rate of iron and steel solid ...
WhatsApp: +86 18221755073
Comprehensive Analysis of Steel Slag as Aggregate for …
Blast Oxygen Furnace (BOF) slag represents one of the largest waste fractions from steelmaking. Therefore, slag valorisation technologies are of high importance regarding the use of slag as a secondary resource, both in the steel sector and in other sectors, such as the construction or cement industries. The main issue regarding the use of BOF slag is its …
WhatsApp: +86 18221755073
Effect of Steel Slag on the Permanent Deformation and Life Cycle …
This study investigates the effect of using steel slag in different layers of a flexible pavement structure on the permanent deformation performance and life cycle cost (LCC).
WhatsApp: +86 18221755073
Effect of Steel Slag on the Permanent Deformation and Life Cycle …
Rutting was not significantly different from the control section when steel slag was used in the base and/or subbase pavement structure. Rutting increased from 12.5 to 17.9 mm at the end of design life when slag was used in the WC layer. Further increase in rutting resulted when the steel slag was introduced in the BBC layer.
WhatsApp: +86 18221755073
Ontology Framework for Sustainability Evaluation of Cement–Steel-Slag …
Ontology Framework for Sustainability Evaluation of Cement–Steel-Slag-Stabilized Soft Soil Based on Life Cycle Assessment Approach July 2023 Journal of Marine Science and Engineering 11(7):1418
WhatsApp: +86 18221755073
Environmental impact and life cycle assessment (LCA) of …
For the assessment of wood and steel reinforced housing construction, Gerilla et al. [81] expressed the FU in kilogram emission per year and per m 2. ... Life cycle inventory of slag cement manufacturing process: project CTL. No. 312012. Construction technology Laboratories, Illinois …
WhatsApp: +86 18221755073
Combining organizational and product life cycle perspective …
DOI: 10.1016/j.scitotenv.2023.161440 Corpus ID: 255567506; Combining organizational and product life cycle perspective to explore the environmental benefits of steel slag recovery practices.
WhatsApp: +86 18221755073
Influence of steel slag and steel fiber on the mechanical …
Influence of steel slag and steel fiber on the mechanical properties, durability, and life cycle assessment of ultra-high performance geopolymer concrete. Author links open overlay panel Zikai Xu a b, Jiupeng Zhang a b, Jiajun Zhang a, Qiquan Deng a, Zhijia Xue a, Guojing Huang a b, Xiaoming Huang c.
WhatsApp: +86 18221755073
Performance and life-cycle assessment of high-volume fly …
According to the life cycle inventory of the Portland Cement Association, ... The steel slag is used as a secondary cementitious binder or aggregates for road construction. The slag aggregate is an ideal replacement to natural aggregate to utilize in the base course and subbase course [13].
WhatsApp: +86 18221755073
The Use of Steel Slags in Asphalt Pavements: A State-of-the …
Steel slag is a by-product obtained through the separation of molten steel from impurities in steel-making furnaces. It can be produced by different types of furnaces (blast, basic oxygen, electric arc, ladle furnaces). The reuse of metallurgical slags in road pavements can pursue aims of recycling and environmental sustainability. Based on the extensive literature, …
WhatsApp: +86 18221755073
Performance and life-cycle assessment of high-volume fly …
According to the life cycle inventory of the Portland Cement Association, energy to produce coarse and fine aggregates from crushed rock is estimated to be 35440 kJ/ton whereas the energy to generate them from uncrushed aggregate is 23190 kJ/ton [6]. ... The steel slag is used as a secondary cementitious binder or aggregates for road ...
WhatsApp: +86 18221755073
(PDF) Comprehensive Analysis of Steel Slag as Aggregate …
steel slag; road materials; life cycle assessment; experimental testing; recycled materials; circular economy. 1. Introduction. Steel slag is the main source of solid waste in the steel industry [1].
WhatsApp: +86 18221755073- Crushing Plant Supplier Stone Crusher
- Gold Panning 200 Mesh Screen
- Durable Rock Crusher
- Bone Crushing Machine The Codoh Revisionist Forum
- Ballast Screening Plant In South Africa
- Manufacturers Of Crusher Jaw Plates In India
- Fly Ash Activator
- Chinesse Magnetic Gold Crusher Seperator Untuk Emas
- Silver Orer Mining
- Stone Crushers In Punjab In Syria
- Cedarapids Crusher Parts For Sale In Indonesia
- What Is Concrete Batching
- Vsi Crusher Schematic In Sudan
- Increase Size Jaw Crusher In Mongolia
- Aluminum Vibrator Exciter
- Crusher Factory Germany
- Perusahaan Pertambangan Famouse Di Amerika
- Machine De Granulateur De Cuivre
- Mobile Iron Ore Jaw Crusher For Sale In Angola
- Pengaruh Mesin Penghancur