Results 61 to 70 of about 247,388 (153)

An Environmentally Friendly Approach to Soil Improvement with by-Product of the Manufacture of Iron

BioResources, 2023
Blast furnace slag has been used for many years in various applications related to civil engineering. Many studies have created a wide variety of cost-effective and environmentally friendly solutions for this industrial by-product.
İnan Keskin, İbrahim Şentürk, Halil İbrahim Yumrutaş, Ermedin Totiç, Ali Ateş   +4 more
doaj   +2 more sources

Optimization of High-Alumina Blast Furnace Slag Based on Exergy Analysis

Metals
Raw material with a high Al2O3 content has led to an increase in the Al2O3 content in blast furnace slag, which has affected the normal operation of a blast furnace. The exergy analysis method is an important method for studying the energy utilization of
Zhen Wang, Haiyan Zheng, Yan Zhang, Liang Ge   +3 more
doaj   +1 more source

Dissolution, Reconfiguration and Formation: Decarbonisation Effects on Regional Industrial Interpath Dynamics

Tijdschrift voor Economische en Sociale Geografie, EarlyView.
Abstract Decarbonising mature industries is crucial for achieving overall carbon neutrality. This article provides an interpath dynamics perspective on how mature industries' decarbonisation paths affect interconnected industries via three key interpath transformation dynamics: interpath dissolution, reconfiguration and formation.
Marius Angstmann
wiley   +1 more source

Inverse Vulcanized Sulfur Polymer Composites From Poultry‐Industry Products and Lignocellulosic Biomass Waste

Journal of Applied Polymer Science, Volume 143, Issue 39, October 15, 2026.
This work explores the use of various fillers, including eggshell powder, feather meal, peanut hulls, and sawdust to reinforce a base binder GFS90 (comprised of 90 wt.% sulfur, 5 wt.% chicken fat, and 5 wt.% sunflower oil). The resulting composites showed impressive compressive strengths ranging from 15.3 to 36.2 MPa, making them a potential ...
Bárbara G. S. Guinati, Katelyn A. Tisdale, Rashmi N. Jayasinghe, Nicholas B. Ames, Ashlyn D. Smith, Rhett C. Smith   +5 more
wiley   +1 more source

Geopolymer materials made from fly ash, blast furnace, and incinerator slags in Vietnam: a study on their mechanical and physical properties

Materials Research Express
This work examined geopolymers made from blast furnace and incinerator slags, as well as blast furnace slag and fly ash, with and without nano-silica additives.
Chuc Ngoc Pham, Kien Trung Nguyen, Bac Quang Nguyen, Do Nguyen Huy Tuan, Chi Thi Ha Nguyen, Lam Dai Tran, Nguyen Quang Man, Nguyen Chi Bao, Ngoc Nhiem Dao, Hoa Le Thi, Nguyen Hai Phong, Dinh Quang Khieu   +11 more
doaj   +1 more source

Clinker-Free Cement Manufactured with Metallurgical Slags

Buildings
Steel slag is a significant environmental liability generated by pyrometallurgical processes. Residue generation, such as granulated blast furnace slag and basic oxygen slag (BOF), is intrinsic in steel production.
Marcel Demarco, Fernando Vernilli, Sara Carvalho Zago   +2 more
doaj   +1 more source

Performance improvement of recycled aggregate concrete using fly ash and Portland blast-furnace slag cement

Journal of Materials and Engineering Structures, 2022
Several countermeasures are implemented in the manufacture of construction materials to avoid negative impacts on the environment. Using concrete debris in construction demolition waste as a recycled aggregate to make recycled aggregate concrete (RAC) is
Duc NGUYEN ANH, Yasuhiro DOSHO, Huynh NGUYEN VAN, Akio OGAWA   +3 more
doaj  

Drying shrinkage of mortars with limestone filler and blast-furnace slag

Materiales de Construccion, 2003
During the 1990's the use of cements made with port land clinker and two mineral admixtures, called ternary or blended cements, has grown considerably. Nowadays, cements containing several combinations of fly ash and silica fume, blast-furnace slag and ...
M. F. Carrasco, V. L. Bonavetti, E. F. Irassar   +2 more
doaj   +1 more source

Recycling Possibilities of Metallurgical Slag

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2007
The target of the current metallurgical industry is to recycle and utilize all their by-products. Slags are the important wastes and by-products of metallurgical industry, which have been treated, recycled and used worldwide. The present paper summarizes
Maria CIOROI, Licuta NISTOR (CRISTEA)
doaj  

Synergistic mechanism of electrolytic manganese residue and red mud in ground granulated blast furnace slag -based cementitious materials system: Multiscale analysis based on hydration characteristics and mechanical properties

Case Studies in Construction Materials
This paper investigates the synergistic effects and hydration mechanisms of ground granulated blast furnace slag-based cementitious materials under different types of solid waste composites.
Jiang Xuexian, Wang Lusen, Zhang Weiguang, Li Zhonglin, Li Yibing   +4 more
doaj   +1 more source