Results 41 to 50 of about 18,341 (216)
Behaviour of ground cupola furnace slag blended concrete at elevated temperature [PDF]
, 2020 Fires adversely affect the performance of concrete when expose to extreme temperatures. However, it is important to study the effects of elevated temperature on the concrete properties.
ALABI, Adeyemi Stephen, MAHACHI, Jeffrey
core
Social, Technological, Economic, and Policy Factors in the Circular Economy Transition in Brazil
Sustainable Development, EarlyView.ABSTRACT A well‐functioning circular economy (CE) integrates resilience across economic, environmental, and social dimensions. This study identifies key drivers and barriers to Brazil's CE transition through 20 semi‐structured interviews with stakeholders. Major sociocultural barriers include inadequate education and limited CE awareness, while growing
Alejandro Gallego‐Schmid +9 more
wiley +1 more source
Waste foundry sand regeneration
Proceedings of XVI International Mineral Processing and Recycling Conference - zbornik radovaThe casting industry uses large quantities of quartz sand, which is a cheap and accessible raw material that must be prepared for use in foundries. After the casting process, foundries generate huge amounts of waste foundry sand (WFS) as industrial waste.
Milena Kostović, Sanja Bajić
openaire +2 more sources
Evaluation of Formaldehyde in Foundry Waste Sands Using Liquid Chromatography [PDF]
Analytical Letters, 2009 Abstract The industrial manufacturing of metallic objects results in a high level of foundry waste sands that may contain toxic compounds such as formaldehyde. The formaldehyde content of foundry waste sands was evaluated by liquid chromatography. Samples were collected during various steps of the industrial processes.
Oliva-Teles, Maria Teresa +3 more
openaire +2 more sources
Influence green sand system by core sand additions [PDF]
, 2012 Today, about two thirds of iron alloys casting (especially for graphitizing alloys of iron) are produced into green sand systems with usually organically bonded cores. Separation of core sands from the green sand mixture is very difficult, after pouring.
J. Beňo +4 more
core +1 more source
Business Strategy and the Environment, Volume 35, Issue 4, Page 5236-5267, May 2026.ABSTRACT Ensuring the resilience of industrial symbiosis networks (ISNs) has emerged as a key concern in the literature. However, existing studies focus on network‐level strategies, neglecting the potential benefits derived from strengthening the links between symbiotic partners.
Melissa Mollica +2 more
wiley +1 more source
Buildings, 2020 Waste foundry sand (WFS) is a ferrous and non-ferrous foundry industry by-product, produced in the amount of approximately 700 thousand tons annually in Poland and it is estimated that only a small percentage of this waste is recycled. The study used WFS
Piotr Smarzewski
doaj +1 more source
The Feasibility of Reclaiming Shell Material from Investment Casting [PDF]
, 1992 This report examines the feasibility of investment shell component reclamation. Shell material components and their compositions are investigated with an industry survey, a study of the available literature, and analysis of specimen shell materials ...
Peters, Timothy M., Twarog, Daniel L.
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Managing the trade-off implications of global supply [PDF]
, 2006 The cost versus response trade-off is a growing logistics issue due to many markets being increasingly characterized by demand uncertainty and shorter product life cycles.
Adler +46 more
core +1 more source
Engineering Reports, Volume 8, Issue 4, April 2026.This study demonstrates the successful incorporation of Spent Foundry Sand (SFS) as a sustainable alternative to natural sand in concrete, enhancing compressive and tensile strengths by up to 26% and 12.87%, respectively, while reducing chloride permeability.
Yiren Wang, Lian Ju, Yibo Wang, Wei Liu
wiley +1 more source