Carbon mineralization: from natural analogues to engineered systems
Carbon mineralization sequesters CO2 by reaction of alkaline earth metal bearing silicate
and hydroxide minerals with CO2 to form stable carbonate minerals. Seifritz (1990) …
and hydroxide minerals with CO2 to form stable carbonate minerals. Seifritz (1990) …
An experimental study of crystalline basalt dissolution from 2⩽ pH⩽ 11 and temperatures from 5 to 75 C
S Gudbrandsson, D Wolff-Boenisch… - … et Cosmochimica Acta, 2011 - Elsevier
Steady-state element release rates from crystalline basalt dissolution at far-from-equilibrium
were measured at pH from 2 to 11 and temperatures from 5 to 75° C in mixed-flow reactors …
were measured at pH from 2 to 11 and temperatures from 5 to 75° C in mixed-flow reactors …
Geochemistry and petrology of listvenite in the Samail ophiolite, Sultanate of Oman: Complete carbonation of peridotite during ophiolite emplacement
Extensive outcrops of listvenite—fully carbonated peridotite, with all Mg in carbonate
minerals and all Si in quartz—occur along the basal thrust of the Samail ophiolite in Oman …
minerals and all Si in quartz—occur along the basal thrust of the Samail ophiolite in Oman …
[HTML][HTML] The effect of pH, grain size, and organic ligands on biotite weathering rates
Biotite dissolution rates were determined at 25° C, at pH 2–6, and as a function of mineral
composition, grain size, and aqueous organic ligand concentration. Rates were measured …
composition, grain size, and aqueous organic ligand concentration. Rates were measured …
Kinetic modelling of CO2–water–rock interactions
A system perturbated by CO2 injection reacts by dissolving primary minerals and form new
secondary phases. The importance of such mineral reactions for safe long-term storage is …
secondary phases. The importance of such mineral reactions for safe long-term storage is …
[HTML][HTML] Geochemical carbon dioxide removal potential of Spain
Many countries have made pledges to reduce CO 2 emissions over the upcoming decades
to meet the Paris Agreement targets of limiting warming to no> 1.5° C, aiming for net zero by …
to meet the Paris Agreement targets of limiting warming to no> 1.5° C, aiming for net zero by …
Selective flotation separation of magnesite from quartz by palmitoyl trimethylammonium chloride
H Sun, W Yin - Separation and Purification Technology, 2022 - Elsevier
To achieve efficient separation of magnesite from quartz, it is crucial to develop highly
selective collector. In this work, for the size range of samples was− 74+ 35 μm (d80= 70.96 …
selective collector. In this work, for the size range of samples was− 74+ 35 μm (d80= 70.96 …
Experimental determination of the solubility product of magnesite at 50 to 200 C
Accurate knowledge of magnesite thermodynamic properties over a wide range of
temperatures is crucial for characterizing mineral stabilities in the system MgO–CO 2–H 2 O …
temperatures is crucial for characterizing mineral stabilities in the system MgO–CO 2–H 2 O …
An experimental study of magnesite precipitation rates at neutral to alkaline conditions and 100–200 C as a function of pH, aqueous solution composition and …
Magnesite precipitation rates were measured at temperatures from 100 to 200° C as a
function of saturation state and reactive fluid composition in mixed flow reactors. Measured …
function of saturation state and reactive fluid composition in mixed flow reactors. Measured …
Isotopic fractionation during congruent dissolution, precipitation and at equilibrium: Evidence from Mg isotopes
This study provides direct experimental evidence of magnesium (Mg) isotope fractionation
between an aqueous fluid and magnesite during its congruent dissolution, precipitation and …
between an aqueous fluid and magnesite during its congruent dissolution, precipitation and …