Results 61 to 70 of about 9,781 (207)

Development of Small-Scale Model House Using Cupola Slag [PDF]

E3S Web of Conferences
The increase in waste from industries has resulted in growing concern for the environment. This form of waste is directly deposited on land, leading to contamination.
Kasare Yogesh, Meshram Sangita, Pusate Samyak, Ghurde Viplav, Banshpal Soham, Bhogekar Prasad, Khandare Rudraksh   +6 more
doaj   +1 more source

The Application of Hydrochar Composite Briquettes for Sustainable Slag Foaming in the Electric Arc Furnace Process

steel research international, EarlyView.
Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu, Andrey Karasev, Björn Glaser, Chuan Wang   +3 more
wiley   +1 more source

Optimization Design and Experimental Study on Strength of Ternary Industrial Solid Waste Mixtures

Zhongwai Gonglu
This paper aims to explore whether fly ash, lithium slag, and slag powder (ternary industrial solid wastes) can effectively replace cement as cementitious materials for interlocking large-particle crushed stone bases.
YANG Shu, AI Yi, SHENG Shanwang, LI Chuangmin   +3 more
doaj   +1 more source

BUILDING CERAMICS BASED ON ASH AND SLAG WASTE

The results of research on the influence of ash-slag and wood waste, as well as surfactants on the properties of ceramic masses are presented. It is shown that complex activation of ash-slag ceramic mass by corrective additives in the form of surfactants leads to a decrease in molding humidity and improvement of physical and mechanical properties of ...
Makhsetova J., Ibraimbayeva G., Turapbai M., 0000-0003-4743-0772   +3 more
openaire   +2 more sources

The Rise of Layered Double Hydroxides (LDHs) in Hexavalent Chromium (Cr(VI)) Pollution Treatment: Performance, Optimization, and Challenges

Safety Science and Technology, EarlyView.
This article focus on the basic properties, adsorption processes, performance improvement strategies, and the facing challenges of LDHs. ABSTRACT Layered double hydroxides (LDHs), a class of inorganic materials with unique layered structures, exhibit significant potential in environmental remediation.
Wenqi Fan, Shuai Tian, Jiwen Lai, Zhiwu Min, Qingyang Qiu, Xian Li, Zuwen Liu   +6 more
wiley   +1 more source

Use of Ash-and-Slag Wastes after Burning of Fine-Dispersed Coal-Washing Wastes

E3S Web of Conferences, 2018
Effective utilization of ash-and-slag waste generated by coalfired power plants can help significantly to reduce the negative impact on the environment and improve their economic performance. Studies have been made of the mineralogical composition of ash-
Murko Vasilii, Khyamyalyainen Veniamin, Baranova Marina   +2 more
doaj   +1 more source

Cold‐curing effects on the strength development and sulfuric acid resistance of basalt fiber‐reinforced hybrid alkali‐activated slag mortars

Structural Concrete, EarlyView.
Abstract Cold weather conditions impose substantial constraints upon the performance and long‐term resilience of concrete materials. Alkali‐activated slag (AAS) presents itself as a promising substitute, exhibiting sustained hydraulic activity even when exposed to ambient conditions characterized by low temperatures.
Zeynep Bahçeci, Murat Dener, Ahmet Benli, Bilal Balun   +3 more
wiley   +1 more source

Achieving sustainable and durable concrete using high‐volume SiO2: Engineering properties, environmental and economic benefits

Structural Concrete, EarlyView.
Abstract This study explores the potential of high‐volume amorphous silica (SiO2) replacement for ordinary Portland cement (OPC) in concrete to reduce carbon emissions. Amorphous SiO2, such as silica fume (SF) and CO2 mineralization‐produced Si‐rich gel, offers superior properties to concrete but is under‐researched for its use in concrete with high ...
Xinlin Ji, Lijie Chen, R. K. L. Su
wiley   +1 more source

Utilisation of industrial waste in heat and power industry

Machinery & Energetics
The study aims to address the physical properties and chemical composition of ash and slag waste from a thermal power plant to determine the possibility of its reuse in the heat and power industry.
M. Dzhusupova, S. Kulshikova, A. Talantbek kyzy, G. Baimenova, A. Ospanov   +4 more
doaj   +1 more source

Seismic performance of coal ash slag concrete beam-column joints [PDF]

Journal of Hebei University of Science and Technology
To investigate the high-value and high-dose utilization of solid waste gasification ash in concrete components, low-cycle reciprocating loading tests were performed on joints within one ordinary concrete and three gasified ash concrete beam-column joints.
Jiaqi WEI, Mingqian ZHANG, Zhuo WANG, Kang MA, Haifeng YU, Ye FENG, Huawei LI, Qingke NIE, Kangjia CAO   +8 more
doaj   +1 more source