Results 51 to 60 of about 7,667 (214)

Desenvolvimento de geopolímeros a partir de cinzas pesadas oriundas da queima do carvão mineral e metacaulim sintetizado a partir de resíduo da indústria de papel [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia QuímicaA presente pesquisa concentrou-se no estudo e desenvolvimento de um material com propriedades cimentícias.
Boca Santa, Rozineide Aparecida Antunes
core  

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 Role of Awareness in Sustainable Construction Materials Uptake in Developing Economies: Evidence From Nigeria

Sustainable Development, EarlyView.
ABSTRACT Sustainable Construction Materials (SCM) are crucial for reducing lifecycle emissions in the built environment, yet their adoption remains limited in many developing economies, such as Nigeria. This study investigates how awareness influences the adoption of SCM among professionals in Nigeria's Architecture, Engineering, and Construction (AEC)
Mumini Damilola Osuolale, Tajudeen Ajisomo, Juliana Felkner   +2 more
wiley   +1 more source

Characterization of LUSI Mud as Geopolymer Raw Material [PDF]

, 2012
The mud of mud volcano samples were collected from an eruption site named ‘LUSI’ (Lumpur “mud” –Sidoarjo), East Java, Indonesia for characterization. Analysis showed that, the major constituents of mud are SiO2 and Al2O3 which are higher than those in ...
Mustafa Al Bakri, A. M., Rafiza, A.R., Hardjito, D., Khairul Nizar, I,, Kamarudin, H.   +4 more
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DEVELOPMENT OF TECHNOLOGIES FOR RECYCLING AND BIOTECHNICAL RECOVERY OF ASH SLAGS WASTE

SERIES OF GEOLOGY AND TECHNICAL SCIENCES, 2021
n ...
Zhalgasuly, N., Kogut, A.V., Estemesov, Z.A., Ismailova, A.A., Shaltabaeva, S.T.   +4 more
openaire   +2 more sources

Development and Validation of a Next‐Generation Mechanistic Model of the Electric Arc Furnace

steel research international, EarlyView.
This study presents a next‐generation mechanistic model of the electric arc furnace (EAF). It describes equations for all crucial processes appearing during the steel‐recycling process in an EAF, i.e., thermal, mass, and chemical. The model was parameterized and validated using industrial EAF data.
Vito Logar, Igor Škrjanc
wiley   +1 more source

Desenvolvimento de aglomerantes ecoeficientes com encapsulamento de metais pesados [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Civil, Florianópolis, 2014.A produção de aglomerantes para uso na construção civil gera impactos ambientais em vários países do ...
Manfroi, Eliz Paula
core  

Sustainable inorganic Binders and Their Applications in Building Engineering: A Green Alternative to Ordinary Portland Cement

, 2012
In the last decades, the building materials and construction industry has been contributing to a great extent to generate a high impact on our environment.
Natali Murri, Annalisa <1982>
core   +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

Reducing the use of Fossil Carbon and Fuels to Defossilize the Electric Steelmaking Route: Evaluation of the Effects of Alternative C‐Bearing Materials and Hydrogen in the Electric Arc Furnace

steel research international, EarlyView.
The experiments and simulations demonstrate that, in general, alternative carbon sources can decrease fossil CO2 without adversely impacting EAF process and product. High plastics and tires ratios cause unsafe conditions and poor slag foaming. Hydrogen in EAF burners decreases CO2 but increases water vapor, which can raise the hydrogen content in ...
Ismael Matino, Orlando Toscanelli, Antonella Zaccara, Aintzane Soto Larzabal, Asier Zubero Lombardia, Jon Hermosa, Tamara Rodríguez Durán, Valentina Colla   +7 more
wiley   +1 more source