Results 91 to 100 of about 23,098 (274)

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

open access: yesAdvanced Functional Materials, Volume 36, Issue 34, 27 April 2026.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel   +4 more
wiley   +1 more source

Comparison of growing media for container grown plants [PDF]

open access: yes, 2011
Greenhouse and growth chamber experiments are conducted worldwide in efforts to produce solutions that would increase yields of agronomic crops. However, the results of those experiments vary due to the many growth media being used.
Harris, Paul   +3 more
core   +2 more sources

Mechanochemical Characterisation of Calcined Impure Kaolinitic Clay as a Composite Binder in Cementitious Mortars [PDF]

open access: gold, 2022
Kwabena Boakye   +6 more
openalex   +1 more source

EFFECT OF CALCINATION TEMPERATURE OF TUNISIAN CLAYS ON THE PROPERTIES OF GEOPOLYMERS [PDF]

open access: yes, 2013
Geopolymers are amorphous three dimensional aluminosilicate materials that may be synthesized at room or slightly higher temperature by alkaline activation of aluminosilicates obtained from industrial wastes, calcined clays and natural minerals.
Baklouti S.   +3 more
core   +1 more source

Impact of clay calcination method on the physicochemical properties of limestone calcined-clay cement

open access: yesConstruction and Building Materials
Published by Elsevier Science, Amsterdam [u.a.]
Anastasia Koutsouradi   +6 more
openaire   +2 more sources

Viscoelastic study of fresh and aged hot-mix asphalt with sintered calcined clay aggregate

open access: green, 2021
Juliano Rodrigues Spínola   +3 more
openalex   +1 more source

Carbonated waste paste calcined clay cement with enhanced CO2 mineralization and early strength

open access: yesCarbon Capture Science & Technology
Modern concrete offers a significant potential for carbon capture, utilization and storage due to their alkaline nature. Herein, we combine the CO2 mineralization in the waste cement paste (WCP) with calcined clay cement to develop a novel low-carbon ...
Qing Liu   +4 more
doaj   +1 more source

Zinc adsorption in bentonite clay: influence of pH and initial concentration - doi: 10.4025/actascitechnol.v35i2.13364

open access: yesActa Scientiarum: Technology, 2013
This paper evaluated the adsorption capacity of zinc by Bofe bentonite clay. Bofe clay was subjected to a thermal treatment for optimizing its adsorption capacity. The kinetic equilibrium of the process was studied in a finite bath system and experiments
Ana Lucia Pereira de Araujo   +4 more
doaj   +1 more source

Determination of the degree of reaction of fly ash in blended cement pastes [PDF]

open access: yes, 2015
This paper gives a review over methods to determine the degree of reaction for supplementary cementitious materials (SCMs) with focus on Portland cement - fly ash blends only and summarizes and highlights the most important findings which are detailed in
De Belie, Nele   +7 more
core  

Recycling Used Lubricating Oil Using Untreated, Activated and Calcined Clay Methods [PDF]

open access: yes, 2016
This study addresses recycling of used lubricating oils treated using different methods involving rmtreated clay as the control sample, clay activation and calcined clay methods. A recycling process of the used lube oil was carried out which eventually
Ajalo, I. J.   +5 more
core  

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