Characterization and Provenance of Carbonate Rocks for Quicklime and Dololime Production in Twin-Shaft Regenerative Kilns from the Arabian Peninsula and …

G Vola, M Ardit, G Frijia, F Di Benedetto, F Fornasier… - Minerals, 2023 - mdpi.com
This study analyzes high-grade carbonate rocks from several strategic deposits in the
Arabian Peninsula and neighboring countries. The rocks are used locally for quicklime and …

Impact of Limestone Surface Impurities on Quicklime Product Quality

M Eriksson, K Sandström, M Carlborg, M Broström - Minerals, 2024 - mdpi.com
Quicklime is produced through the thermal processing of limestone in industrial kilns. During
quarry operations, fine particulate quarry dust adheres to limestone lump surfaces …

Effect of Calcium Expansive Additives on the Performance of Granite-Based Geopolymers for Zonal Isolation in Oil and Gas Wells

FD Gomado, M Khalifeh, A Saasen, SG Sanfelix… - SPE Journal, 2023 - onepetro.org
Geopolymers have emerged as a promising alternative to Portland cement for oil and gas
wells. Achieving effective zonal isolation by use of geopolymers may require controlling their …

Microstructure of CEM II/BS pastes modified with set accelerating admixtures

J Pizoń, B Łaźniewska-Piekarczyk - Materials, 2021 - mdpi.com
The presented paper aims to describe the influence of accelerating admixtures on the
properties and microstructure of cement pastes and mortars. Blended slag cement CEM …

Investigation and prediction of sticking tendency, blocks formation and occasional melting of lime at HT (1300° C) by the overburning test method

G Vola, M Ardit, L Sarandrea, G Brignoli… - … and Building Materials, 2021 - Elsevier
The overburning test method was developed to simulate and predict lime densification,
agglomeration, and sporadic melting at the highest potential temperature of lime kilns …

Effects of impurities on phase equilibrium in quicklime and cement clinker production

K Sandström - 2024 - diva-portal.org
The production of quicklime and cement clinker are energy-intensive processes resulting in
significant CO2 emissions. Fuel switching, electrified heating, and carbon capture have …

Expansion and Strength Evolution Mechanism of Granite-Based Geopolymer Based on the Reactivity of Calcium Expansive Agents

FD Gomado, MN Agista… - … Open Journal of …, 2024 - asmedigitalcollection.asme.org
In this article, the role of the reactivity of different heat-treated calcium oxides on the
properties of a granite-based geopolymer was investigated for low-temperature application …

Impact of limestone properties influencing the process of thermal decomposition

D Sklenářová, K Dvořák - AIP Conference Proceedings, 2023 - pubs.aip.org
The main process of thermal decomposition of limestones can be described as the
decomposition of calcium carbonate due to thermal stress. During this process, there are …

[PDF][PDF] Formation of Steel from Iron Ore

A Kumar - 2020 - ijmrset.com
Steelmaking is the process of producing steel from iron ore and/or scrap. In steelmaking,
impurities such as nitrogen, silicon, phosphorus, sulfur and excess carbon (the most …