Reclaimed asphalt pavement (RAP) is a valuable material that can be recycled and reused in road engineering to reduce environmental impact, resource utilization, and economic costs. However, the application of RAP in road engineering presents both opportunities and challenges. This study visually analyzes the knowledge …
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The main utilization methods of the spent silicon contact mass,which was oxidation,depth conversion,combustion,inactivation,were introduced,and the suggestions of development on the comprehensive utilization of spent silicon contact mass in China were introduced.
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Over here in this paper, we have tried to present detailed information to the best of our knowledge regarding carbon capture storage and its utilization. CCU as well as CCS may be imagined with corresponding parts inside a coordinated framework that could move towards zero discharges that may be required for environment adjustment in the …
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The overabundance of annually generated PG without direct or continuous use results in large landfills, posing a challenge beyond mere removal, transportation and disposal, but also its effective utilization through existing and innovative purification methods (Chernysh et al. 2021).Currently, only 15% of the annual PG production is …
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This paper presents a comprehensive review of current trends and opportunities for sustainable concrete construction, emphasizing the importance of …
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This paper expounds on the development status of different energy sources in China and the development technical path of nuclear energy, lists the policy suggestions related to the comprehensive utilization of nuclear energy, focuses on the forms and key technologies of comprehensive utilization of nuclear energy, such as nuclear heating ...
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Introduction. Comprehensive geriatric assessment (CGA) is a multidimensional, multidisciplinary diagnostic and therapeutic process to determine the medical, psychological and functional capabilities of an older person and develop a coordinated and integrated plan for treatment and follow-up [].It has been studied …
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Sugarcane bagasse (SCB) is a by-product of the sugar industry. After burning, a large volume of SCB becomes sugarcane bagasse ash (SCBA) to generate electricity during sugar processing [20]. Fig. 1 shows that Brazil and India are the largest producers of sugarcane in 2021, accounting for 46.3% of the world's production [21].The bagasse …
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The mining industry produces a large amount of stone waste and tailings, which poses a threat to the environment. Dumping is the most common means of disposing of this industrial waste, contributing to soil degradation and water pollution with the acquisition of valuable land.
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The term "industrial solid waste" can be defined as any solid residual matter produced by industrial activity that is rendered useless and can lead to health hazards (Millati et al. 2019).As shown in Table 4.1, modern industrial activities produce a significant amount of solid waste, including wood waste, ash, slag, sludge, scrap metal and glass, …
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The daily utilization of a large amount of raw materials is causing a rapid depletion of natural resources. The growth of the human population is accompanied by higher activities in the agricultural and manufacturing sectors that resulted in a larger volume of waste materials being disposed of in landfills each year. Researchers are …
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In 2021, in order to further expand the applications of recycled PG, a directive, the Guiding Opinions on Comprehensive Utilization of Bulk Solid Waste for the 14th Five-Year Plan, was released by the National Development and Reform Commission of China (National Development and Reform Commission, 2021). Particularly, it was …
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CO 2 utilization is also seen variously as a stepping stone towards 4 or a ... The curves should not be interpreted as comprehensive ... CO 2 Utilization 9, 82–102 (2015). This paper compares ...
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1. Introduction. Gold mines are an important component of metal mineral resources and play an important role in the development of the aerospace, electronic communication, medical medicine, precision instruments, jewelry, financial investment, and many other fields (Qi et al., 2021).Currently, gold is derived primarily from mines of …
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The research progress of comprehensive utilization of phosphogypsum is introduced, including the production of sulfuric acid, calcium sulfate whiskers, potassium sulfate, ammonium sulfate, paper filler and coating pigment, building materials and products, nano-hydroxyapatite, as soil amendments, fertilizer, subgrade material, filling …
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Green mining production practical experiences of Lushanwu mining Co.,LTD,Huzhou,Zhejiang Province has been studied in this paper,a series technologies of comprehensive utilization of resources of building stone type open-pit mines has been summarized,including reuse the strip topsoil and vegetation of mining,make use of …
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Many studies have been performed on the use of waste foundry sand in concrete and concrete related items such as replacement of aggregate (fine), and bricks, blocks, and paving stones. The current study provides an idea about the scope of waste foundry sand utilization.
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The comprehensive utilization of the synergistic effect of fullerene and non-fullerene acceptors to achieve highly efficient polymer solar cells ... Paper. Submitted 24 Apr 2019. Accepted 02 Jun 2019. First published 04 Jun 2019. Download Citation. J. Mater. Chem. A, 2019, 7, 15841-15850
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Red mud (RM) is a by-product of extracting of alumina from bauxite. Red mud contains high quantities of alkali-generating minerals and metal ions, which can cause significant environmental damage. Many valuable components such as rare-earth elements, Al, and Fe, in RM are difficult to be utilized owing to their particle size and alkalinity. …
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This paper provides an overview of literature on the multiple-time recycling of concrete waste and meticulously analyzes the research findings. The paper begins by …
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In this study, sand is replaced by stone dust in different percentages ranging from 0 to 60%. The influence of replacement of sand by SD was analyzed through …
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The escalating demand for natural resources within the construction industry is progressing upward. At the same time, however, there is a great concern regarding the depletion of these resources. This review paper emphasizes the significance of utilizing alternative aggregate materials in concrete. Particularly, it aims to explore replacing …
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Firstly the basic characteristics of Flue-gas-desulfurization gypsum (FGD gypsum) is described in this paper. Then the research status of FGD gypsum is introduced, especially the comprehensive utilization of FGD gypsum. Finally, some suggestions are put forward to solve the problems existing in the application of FGD gypsum, which …
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This comprehensive literature review investigates the impact of stabilization and reinforcement techniques on the mechanical, hygrothermal properties, and durability of adobe and compressed earth blocks (CEBs). Recent advancements in understanding these properties have spurred a burgeoning body of research, prompting a meticulous analysis …
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This study proposed a novel process of killing three birds with one stone for valorizing titanium gypsum, which benefits the reduction of CO 2 emissions in cement industries, the production of vaterite CaCO 3 as potential feedstock of construction materials, and the fabrication of adsorbent for wastewater treatment. The indirect carbonation process of …
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Paper • The following article is Open access. Comprehensive control model of soil and water conservation in Pisha stone area. Zhenzhou Shen 1,2, Wenyi Yao 1,2, Peiqing Xiao 1,2, ... the comprehensive control model of soil and water conservation is summarized in Pisha stone area. The dates shows that: The general idea of this area is …
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The comprehensive use and efficient management of straw are significant for agriculture's green and low-carbon transformation. This paper uses literature research and comparative analysis to systematically review the literature on comprehensive straw utilization and governance policy research in China over the past five years. The current ...
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As a developing country, China is also a major producer and consumer of mineral resources. At present, China is still in a critical period of rapid development of industrialization and urbanization, which will inevitably lead to huge resource consumption. It is only 30 years between the peak carbon consumption and the timepoint planned to …
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This article presents a comprehensive literature review of the main trends in utilizing stone dust in recycled aggregates in the past decade and its influence on concrete properties.
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This paper reviews such papers where dimensional stone waste produced from marble mining and processing is tested as a constituent of concrete. The impact of replacement …
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DOI: 10.1016/j.conbuildmat.2024.136541 Corpus ID: 269882089; Co-utilization of stone coal leaching slag and bauxite residue for the preparation of lightweight ceramsite @article{Zeng2024CoutilizationOS, title={Co-utilization of stone coal leaching slag and bauxite residue for the preparation of lightweight ceramsite}, author={Huayun Zeng and …
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This paper provides a comprehensive review of flue gas desulphurized (FGD) gypsum production, property, and applications in the construction industry. In 2020, global FGD gypsum production reached an estimated 255 million tons, primarily in Asia (55%), followed by Europe (22%), North America (18%), and the rest of the world (5%).
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Given the prevailing concerns about greenhouse gas emissions, global warming, and the growing demand for renewable resources, the pavement industry, among others, is actively engaged in researching and exploring low-carbon materials and technologies. Despite the growing interest in low-carbon asphalt pavement, there is still …
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a Heavy metal ions adsorption process; the metal ions of wastewater adhere to the surface of nanoporous adsorbents, which has a high surface area due to its porosity. The adsorption process could ...
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This article presents a comprehensive literature review of the main trends in utilizing stone dust in recycled aggregates in the past decade and its influence on concrete properties.
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The stainless steel dust is harmful to the environment due to its large amount of heavy metal ion;meanwhile,it has the high added-value for recovery because of big percentage of nickel,chromium and ferrite contents.The paper introduces the basic characteristic and harmless treatment technique of stainless steel dust,and cites in detail the relevant …
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The paper tackles the important problem of estimating and predicting the thermal conductivity of bio-based building materials that can help decarbonize the building sector. Knowledge and the possibility to optimize their insulating properties is the first criterion for determining the ability of their use in the building sector.
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