CO2 sequestration in a different manner
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The document contains various studies and findings related to the dissolution and carbonation processes of olivine and other minerals for carbon dioxide sequestration. It compiles research from multiple universities, addressing production methods, reaction kinetics, and applications in enhancing CO2 storage solutions. Key chemical reactions and their implications for environmental applications are discussed throughout.
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Mg2SiO4 + 2CO2 + 2H2O => 2MgCO3 + Si(OH)4
Mg2SiO4 + 4CO2 + 4H2O => 2Mg2+ + 4HCO3- + Si(OH)4
[!H = -239.2 kJ/mol]$
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CO2 sequestration in a different manner
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- 10. >5"#$,)5I,2*"'$#,02*"' Olivine: Mg2SiO4 + 2CO2 + 2H2O => 2MgCO3 + Si(OH)4 Mg2SiO4 + 4CO2 + 4H2O => 2Mg2+ + 4HCO3- + Si(OH)4 [!H = -239.2 kJ/mol]$ ?$D"70/(9$ $$ $ $ $ $ $ $ $ $."&N6,"&( $ $I".7($$ &+07D+#$`/+0L/D6&M $ $ $+EG6/&0 $ $ $-HB$ !D"N7.0$D/'#+./E/&0 $ $ $*+D6"7( $ $ $V/'#+./E/&0$ !D"./(($6&0/&(6a.+,"& $ $T!T8$ $ $ $U&N$!D"N7.0($
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- 14. (,5"5"%'7*$#'FKL',M#"2*"' Year Name Description University 1997 Jonckbloedtt The dissolution of olivine in acid Utrecht 1997 Lieftink The preparation of and characterization of silica from acid treatment of olivine Utrecht 2010 Haug Dissolution and carbonation of mechanically activated olivine Trondheim 2007 Olsen FORSTERITE DISSOLUTION KINETICS:APPLICATIONS AND IMPLICATIONS FOR CHEMICAL Virginia WEATHERING 2007 Huigen Carbon Dioxide Sequestration by Mineral Carbonation Wageningen 2009 Krevor Mineral carbon dioxide sequestration: Enhancing process kinetics and a resource base Columbia assessment for minerals suitable for use in enhanced carbonation processes 2012 Fagerlund Carbonation of Mg(OH)2 in a pressurised fluidised bed for CO2 sequestration Turku 2011 Kwon MINERALIZATION FOR CO2 SEQUESTRATION USING OLIVINE SORBENT IN THE Georgia PRESENCE OF WATER VAPOR 2008 Jarvis Reaction mechanisms for enhancing carbon dioxide mineral sequestration Arizona 2010 Stasiulaitiene Binding potential of concentrated carbon dioxide using Lithuanian rocks Kaunas 2009 Costa Accelerated carbonation of minerals and industrial residues for carbon dioxide storage 2005 Park CARBON DIOXIDE SEQUESTRATION: CHEMICAL AND PHYSICAL ACTIVATION OF Ohio AQUEOUS CARBONATION OF Mg-BEARING MINERALS AND pH SWING PROCESS 2008 Teir FIXATION OF CARBON DIOXIDE BY PRODUCING CARBONATES FROM MINERALS AND Espoo STEELMAKING SLAGS 2007 Hänchen CO2 storage by aqueous mineral carbonation; olivine dissolution and precipitation of MG- Zürich carbonates
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