Results 21 to 30 of about 20,300 (346)

Process liquor carbonation and simulation on an industrial scale, harnessing exhaust gas from light diesel oil fired boilers in mining and ore processing plants [PDF]

Scientific Reports
​The release of flue gases is a widespread environmental issue in mineral processing operations. This flue gas contains several components i.e. CO2, CO, SO2, SO3, NO2, particulate, etc.
Vipin Kumar Sharma, Sunil Kumar Thamida, Bhumireddy Naveen Kumar Reddy   +2 more
doaj   +2 more sources

Mineral carbonation of ultramafic tailings: A review of reaction mechanisms and kinetics, industry case studies, and modelling

Cleaner Engineering and Technology, 2022
Reduction of greenhouse gas emissions is becoming a greater priority in the mining industry due to increasing social pressures, government incentives, and its consideration in companies stock evaluation.
Stephen Stokreef, Farzaneh Sadri, Arthur Stokreef, Ahmad Ghahreman   +3 more
doaj   +1 more source

Utilization of Bio-Mineral Carbonation for Enhancing CO₂ Sequestration and Mechanical Properties in Cementitious Materials

Buildings, 2022
Microorganisms can perform mineral carbonation in various metabolic pathways, and this process can be utilized in the field of construction materials.
Hayeon Kim, Hyeongmin Son
doaj   +1 more source

Carbon fixation from mineral carbonates [PDF]

Nature Communications, 2017
AbstractPhotoautotrophs assimilate oxidized carbon obtained from one of two sources: dissolved or atmospheric. Despite its size, the pool of lithospheric carbonate is not known to be a direct source for autotrophy. Yet, the mechanism that euendolithic cyanobacteria use to excavate solid carbonates suggests that minerals could directly supply CO2 for ...
Brandon S. Guida, Maitrayee Bose, Ferran Garcia-Pichel   +2 more
openaire   +4 more sources

Cation Exchange in Smectites as a New Approach to Mineral Carbonation

Frontiers in Climate, 2022
Mineral carbonation of alkaline mine residues is a carbon dioxide removal (CDR) strategy that can be employed by the mining industry. Here, we describe the mineralogy and reactivity of processed kimberlites and kimberlite ore from Venetia (South Africa ...
Nina Zeyen, Baolin Wang, Sasha Wilson, Carlos Paulo, Amanda R. Stubbs, Ian M. Power, Matthew Steele-Maclnnis, Antonio Lanzirotti, Matthew Newville, David J. Paterson, Jessica L. Hamilton, Thomas R. Jones, Connor C. Turvey, Gregory M. Dipple, Gordon Southam   +14 more
doaj   +1 more source

Frictional Instabilities and Carbonation of Basalts Triggered by Injection of Pressurized H2O- and CO2- Rich Fluids [PDF]

, 2018
The safe application of geological carbon storage depends also on the seismic hazard associated with fluid injection. In this regard, we performed friction experiments using a rotary shear apparatus on precut basalts with variable degree of hydrothermal ...
Alfredsson, Andrea Marzoli, Aradóttir, Aradóttir, Bachu, Bakker, Beeler, Callegaro, Carslaw, Choi, Di Toro, Diamond, Edlmann, Elena Spagnuolo, François Passelegue, Gislason, Gislason, Giulio Di Toro, Goldberg, Hanley, Hubbert, Kelemen, Kelemen, Lachenbruch, Manuela Nazzari, Marzoli, Matter, Matter, McGrail, McGrail, Merle, Moore, Nasrrddine Youbi, Nielsen, Niemeijer, Oelkers, Passelègue, Piercarlo Giacomel, Pluymakers, Remitti, Rodriguez-Navarro, Rodriguez-Navarro, Rohmer, Samuelson, Shimamoto, Sigfusson, Terzaghi, Tisato, Violay, Violay, Wang, Waples, Wells, Wintsch, Zoback   +54 more
core   +4 more sources

Preliminary Environmental Assessment of Carbonated Slags as a Carbon Capture, Utilization, and Storage Materials (CCUS)

Materials Proceedings, 2023
The steel manufacturing industry is one of the most concentrated anthropogenic carbon-emitting point sources that is still expected to increase further each year.
Ponnapat Watjanatepin, Laura Steinwidder, Anthony de Schutter, Giuseppe Granata, Sara Vicca, Tom Van Gerven, Karel Van Acker   +6 more
doaj   +1 more source

Ultrasound-intensified mineral carbonation [PDF]

Applied Thermal Engineering, 2013
Abstract Several aspects of ultrasound-assisted mineral carbonation were investigated in this work. The objectives were to intensify the CO 2 sequestration process to improve reaction kinetics and maximal conversion. Stainless steel slags, derived from the Argon Oxygen Decarburization (AOD) and Continuous Casting/Ladle Metallurgy (CC/LM) refining ...
Santos, Rafael, François, Davy, Mertens, Gilles, Elsen, Jan, Van Gerven, Tom   +4 more
openaire   +2 more sources

A review of mineral carbonation technologies to sequester CO2 [PDF]

, 2014
Carbon dioxide (CO2) capture and sequestration includes a portfolio of technologies that can potentially sequester billions of tonnes of CO2 per year.
A. Sanna, Andersen, Arickx, Baciocchi, Baciocchi, Baciocchi, Baciocchi, Back, Balaz, Baldyga, Balucan, Becker, Berner, Bobicki, Bodénan, Bonenfant, Bonenfant, Bonfils, Boot-Handford, Boudier, Broecker, Chang, Chang, Chang, Chiang, Cooling, Costa, Daval, Declercq, Dessert, Dilmore, Doucet, Drever, Dri, Dri, Ecke, Eisaman, El-Sheikh, Eloneva, Eloneva, Eloneva, Eloneva, Faatz, Fabian, Fagerlund, Fagerlund, Fagerlund, Falkowski, Favre, Fedoročkova, Fernández Bertos, Fernández Bertos, Flaathen, Folger, G. Caramanna, Gahan, Gerdemann, Gerdemann, Gislason, Gislason, Gislason, Goldberg, Goldberg, Goldberg, Goldberg, Gunning, Gunning, Gunning, Hallenbeck, Haug, Haug, Haug, Highfield, Hitch, Hitch, Holmes, House, House, Huijgen, Huijgen, Huijgen, Huijgen, Huijgen, Huijgen, Huntzinger, Huntzinger, Huntzinger, Hänchen, Hänchen, Iizuka, Johnston, Jones, Jones, Kashef-Haghighi, Katsuyama, Kelem, Kirchofer, Kodama, Kondratenko, Krevor, Krevor, Kuusik, Kwak, Kwak, Kwon, Lackner, Larachi, Lee, Lekakh, Levenspiel, Li, Li, Lin, Lindeboom, M. M. Maroto-Valer, M. Uibu, Maguire, Maroto-Valer, Matter, Matter, Matter, Mayoral, McGrail, Meima, Metz, Monkman, Montes-Hernandez, Montes-Hernandez, Munz, Muriithi, Nduagu, Nicholls, Nyambura, O'Connor, O'Connor, O'Connor, O'Connor, O'Connor, Olajire, Olajire, Olsen, Olsen, Olsen, Oskierski, Pacala, Pachauri, Pan, Park, Park, Park, Paukert, Perez-Lopez, Pokrovsky, Polettini, Praetorius, Qiao, R. Kuusik, Raschman, Rau, Reddy, Reddy, Reinhardt, Rendek, Renforth, Rosenthal, Sahoo, Sahu, Said, Salek, Sanna, Sanna, Sanna, Sanna, Santos, Santos, Santos, Santos, Seifritz, Shih, Si, Sigfusson, Sipilä, Soong, Stockmann, Stolaroff, Stolaroff, Sun, Tai, Teir, Teir, Teir, Teir, Teir, Teir, Teramura, Uibu, Uibu, Uibu, Uibu, Van Gerven, Velts, Verduyn, Verduyn, Wang, Wang, Wang, Wang, Wang, Wanjari, Wee, Wilson, Yadav, Yan, Zakharova, Zevenhoven   +214 more
core   +1 more source

CO2 sequestration through direct aqueous mineral carbonation of red gypsum

Petroleum, 2018
In this study, the physical and chemical characteristics and direct aqueous mineral carbonation of red gypsum have been investigated. The characterization studies showed that red gypsum is a very potential feedstock for mineral carbonation.
Amin Azdarpour, Mohammad Afkhami Karaei, Hossein Hamidi, Erfan Mohammadian, Bizhan Honarvar   +4 more
doaj   +1 more source