Calcium carbonate formation and dissolution
JW Morse, RS Arvidson, A Lüttge - Chemical reviews, 2007 - ACS Publications
Calcium carbonate is an important and often dominant component of marine sediments. This
is reflected by the observation that about 20% by volume of Phanerozoic (0-547 Ma; Ma) …
is reflected by the observation that about 20% by volume of Phanerozoic (0-547 Ma; Ma) …
[PDF][PDF] The surface chemistry of divalent metal carbonate minerals; a critical assessment of surface charge and potential data using the charge distribution multi-site ion …
The Charge Distribution MUltiSite Ion Complexation or CD--MUSIC modeling approach is
used to describe the chemical structure of carbonate mineral-aqueous solution interfaces …
used to describe the chemical structure of carbonate mineral-aqueous solution interfaces …
Kinetics of calcite dissolution in CO2-saturated water at temperatures between (323 and 373) K and pressures up to 13.8 MPa
We report measurements of the calcite dissolution rate in CO 2-saturated water at pressures
ranging from (6.0 to 13.8) MPa and temperatures from (323 to 373) K. The rate of calcite …
ranging from (6.0 to 13.8) MPa and temperatures from (323 to 373) K. The rate of calcite …
[PDF][PDF] Precipitation and dissolution of iron and manganese oxides
ST Martin - Environmental catalysis, 2005 - researchgate.net
Iron and manganese are the first and third most abundant transition metals in the 2 earth's
crust (5.6× 104 ppm and 9.5× 102 ppm, respectively)(1). The redox chemistries 3 of iron II/III …
crust (5.6× 104 ppm and 9.5× 102 ppm, respectively)(1). The redox chemistries 3 of iron II/III …
Kinetic Monte Carlo approach to study carbonate dissolution
I Kurganskaya, A Luttge - The Journal of Physical Chemistry C, 2016 - ACS Publications
Reactive properties of carbonate minerals and rocks attract a significant attention with
regard to modern environmental and industrial problems, including geologic carbon …
regard to modern environmental and industrial problems, including geologic carbon …
Reviews and syntheses: Weathering of silicate minerals in soils and watersheds: Parameterization of the weathering kinetics module in the PROFILE and ForSAFE …
HU Sverdrup, E Oelkers… - Biogeosciences …, 2019 - bg.copernicus.org
The PROFILE model, now incorporated in the ForSAFE model can accurately reproduce the
chemical and mineralogical evolution of the soil unsaturated zone. However, in deeper soil …
chemical and mineralogical evolution of the soil unsaturated zone. However, in deeper soil …
Role of molecular oxygen in the dissolution of siderite and rhodochrosite
OW Duckworth, ST Martin - Geochimica et Cosmochimica Acta, 2004 - Elsevier
The dissolution of siderite (FeCO3) and rhodochrosite (MnCO3) under oxic and anoxic
conditions is investigated at 298 K. The anoxic dissolution rate of siderite is 10− 8.65 mol m …
conditions is investigated at 298 K. The anoxic dissolution rate of siderite is 10− 8.65 mol m …
Effect of pH on calcite growth at constant aCa2+/aCO32-ratio and supersaturation
In situ Atomic Force Microscopy (AFM) was used to study the growth of calcite at a constant
supersaturation (Ω= 6.5) and solution stoichiometry [Formula: see text] in the pH range 7.5 …
supersaturation (Ω= 6.5) and solution stoichiometry [Formula: see text] in the pH range 7.5 …
Analytical Model for the Alite (C3S) Dissolution Topography
L Nicoleau, MA Bertolim - Journal of the American Ceramic …, 2016 - Wiley Online Library
The surface topography that develops during the dissolution of alite (or C3S) has never
been considered as an important aspect of the hydration of portland cement. Like many …
been considered as an important aspect of the hydration of portland cement. Like many …
Do clay mineral dissolution rates reach steady state?
The temporal evolution of natural illite du Puy dissolution rates was measured from Si
release rates in single-pass flow-through experiments lasting at least 100 days at 25° C and …
release rates in single-pass flow-through experiments lasting at least 100 days at 25° C and …