WebJul 1, 2016 · Encarnación Ruiz-Agudo, Helen E. King, Luis D. Patiño-López, Christine V. Putnis, Thorsten Geisler, Carlos Rodriguez-Navarro, Andrew Putnis; Control of silicate weathering by interface-coupled dissolution-precipitation processes at the mineral-solution interface. WebDuring the dissolution of cerussite we observed simultaneous growth of needle-shaped or spherical pyromorphite phases. This occurred at two different pH … Coupled dissolution and precipitation at the cerussite-phosphate solution interface: implications for immobilization of lead in soils Environ Sci Technol. 2013;47 (23):13502 ...
Eclogite resembling metamorphic disequilibrium assemblage formed ...
WebApr 12, 2024 · Grain recycling zoning occurs by coupled dissolution and precipitation that is driven by a reduction in surface energy. The sites of dissolution are adjacent to the sites of precipitation where coupled dissolution and precipitation operate (Pearce and Wheeler, 2010; Mukai et al., 2014). The process does not involve movement of materials. WebNov 6, 2024 · The highly selective nature of the replacement reaction indicates that calcite dissolution initiates silica precipitation. The dissolution reaction releases Ca 2+ and CO 3 2− into the fluid... bar raum
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WebOct 1, 2024 · Our results suggest that coupled dissolution-precipitation reactions could be a feasible method for deploying subsurface barriers in aquifers. No full-text available Citations (2) Pore-scale... WebApr 30, 2024 · However, the transformation of kaolinite into dickite through a coupled dissolution–precipitation process suggests that pore waters were available when the relevant temperatures for illitization were present . In addition, potassium-rich pore waters have been reported within the carboniferous sandstones from the Ibbenbüren coalfield . Webtween channel formation due to dissolution and pore clog-ging due to precipitation. Under the conditions of these experiments, calcium carbonate dissolution is a (flow) mass transfer limited process. Experimental investigations by De Graaff et al. [1997] showed that coupled dissolution of calcium carbonate and gypsum precipitation can significant- bar rauma