Matches in SemOpenAlex for { <https://semopenalex.org/work/W1933485483> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W1933485483 abstract "Dissolution and precipitation rates of kaolinite were determined at steady-state in 80°C solutions near pH 3 as a function of deviation from equilibrium using flow-through reaction cells. The dependence of dissolution rate (mol/m2/s) on solution saturation state can be described equally well by either of the empirical relations: [EQUATION] or [EQUATION] The present data on dissolution rates indicate linearity of the rates near equilibrium. The dissolution and precipitation rates near equilibrium were used to bracket the solubility of the kaolinite, providing a self-consistent thermodynamic reference point for the calculation of solution saturation state. To investigate the effects of near equilibrium kinetics during diagenesis in a sandstone we have carried out a numerical simulation in which the reactions are driven by fluid flow. Full dissolution and crystal growth laws were obtained from the rates measured for kaolinite and from published dissolution rates far from equilibrium for other minerals, together with the principle of detailed balancing. The results indicate that for a flow velocity of 10 m/yr, the assumption of kaolinite formation under local equilibrium conditions may not be justified. The simulation can account for the timing of diagenetic mineralization inferred from observed textural relationships between quartz, feldspar, and kaolinite. The results emphasize the need for accurate kinetic data on silicate-aqueous reac ions and the importance of flow of chemically-reactive fluids in producing disequilibrium mineral assemblages and in controlling the spatial and temporal evolution of porosity in subsurface rocks." @default.
- W1933485483 created "2016-06-24" @default.
- W1933485483 creator A5004343247 @default.
- W1933485483 creator A5013740625 @default.
- W1933485483 creator A5020861464 @default.
- W1933485483 creator A5039049177 @default.
- W1933485483 date "1990-01-01" @default.
- W1933485483 modified "2023-09-22" @default.
- W1933485483 title "Dissolution and Precipitation Kinetics of Kaolinite<subtitle>Initial Results at 80°C with Application to Porosity Evolution in a Sandstone</subtitle>" @default.
- W1933485483 doi "https://doi.org/10.1306/m49520c6" @default.
- W1933485483 hasPublicationYear "1990" @default.
- W1933485483 type Work @default.
- W1933485483 sameAs 1933485483 @default.
- W1933485483 citedByCount "5" @default.
- W1933485483 countsByYear W19334854832015 @default.
- W1933485483 crossrefType "book-chapter" @default.
- W1933485483 hasAuthorship W1933485483A5004343247 @default.
- W1933485483 hasAuthorship W1933485483A5013740625 @default.
- W1933485483 hasAuthorship W1933485483A5020861464 @default.
- W1933485483 hasAuthorship W1933485483A5039049177 @default.
- W1933485483 hasConcept C114614502 @default.
- W1933485483 hasConcept C121332964 @default.
- W1933485483 hasConcept C127313418 @default.
- W1933485483 hasConcept C130452526 @default.
- W1933485483 hasConcept C147789679 @default.
- W1933485483 hasConcept C151730666 @default.
- W1933485483 hasConcept C155574463 @default.
- W1933485483 hasConcept C178790620 @default.
- W1933485483 hasConcept C185592680 @default.
- W1933485483 hasConcept C187320778 @default.
- W1933485483 hasConcept C199289684 @default.
- W1933485483 hasConcept C2777335606 @default.
- W1933485483 hasConcept C2779870107 @default.
- W1933485483 hasConcept C2779899878 @default.
- W1933485483 hasConcept C33923547 @default.
- W1933485483 hasConcept C6648577 @default.
- W1933485483 hasConcept C88380143 @default.
- W1933485483 hasConcept C97355855 @default.
- W1933485483 hasConcept C9930424 @default.
- W1933485483 hasConceptScore W1933485483C114614502 @default.
- W1933485483 hasConceptScore W1933485483C121332964 @default.
- W1933485483 hasConceptScore W1933485483C127313418 @default.
- W1933485483 hasConceptScore W1933485483C130452526 @default.
- W1933485483 hasConceptScore W1933485483C147789679 @default.
- W1933485483 hasConceptScore W1933485483C151730666 @default.
- W1933485483 hasConceptScore W1933485483C155574463 @default.
- W1933485483 hasConceptScore W1933485483C178790620 @default.
- W1933485483 hasConceptScore W1933485483C185592680 @default.
- W1933485483 hasConceptScore W1933485483C187320778 @default.
- W1933485483 hasConceptScore W1933485483C199289684 @default.
- W1933485483 hasConceptScore W1933485483C2777335606 @default.
- W1933485483 hasConceptScore W1933485483C2779870107 @default.
- W1933485483 hasConceptScore W1933485483C2779899878 @default.
- W1933485483 hasConceptScore W1933485483C33923547 @default.
- W1933485483 hasConceptScore W1933485483C6648577 @default.
- W1933485483 hasConceptScore W1933485483C88380143 @default.
- W1933485483 hasConceptScore W1933485483C97355855 @default.
- W1933485483 hasConceptScore W1933485483C9930424 @default.
- W1933485483 hasLocation W19334854831 @default.
- W1933485483 hasOpenAccess W1933485483 @default.
- W1933485483 hasPrimaryLocation W19334854831 @default.
- W1933485483 hasRelatedWork W1963618860 @default.
- W1933485483 hasRelatedWork W1965571863 @default.
- W1933485483 hasRelatedWork W1972595903 @default.
- W1933485483 hasRelatedWork W1977331002 @default.
- W1933485483 hasRelatedWork W1999165439 @default.
- W1933485483 hasRelatedWork W2003609307 @default.
- W1933485483 hasRelatedWork W2010621570 @default.
- W1933485483 hasRelatedWork W2057921967 @default.
- W1933485483 hasRelatedWork W2062346731 @default.
- W1933485483 hasRelatedWork W2063918557 @default.
- W1933485483 hasRelatedWork W2069773493 @default.
- W1933485483 hasRelatedWork W2075177847 @default.
- W1933485483 hasRelatedWork W2077664513 @default.
- W1933485483 hasRelatedWork W2078916507 @default.
- W1933485483 hasRelatedWork W2081261395 @default.
- W1933485483 hasRelatedWork W2085468600 @default.
- W1933485483 hasRelatedWork W2135245560 @default.
- W1933485483 hasRelatedWork W2314937256 @default.
- W1933485483 hasRelatedWork W2326809482 @default.
- W1933485483 hasRelatedWork W2328521826 @default.
- W1933485483 isParatext "false" @default.
- W1933485483 isRetracted "false" @default.
- W1933485483 magId "1933485483" @default.
- W1933485483 workType "book-chapter" @default.