FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990846100> ?p ?o ?g. }

• W1990846100 endingPage "385" @default.
• W1990846100 startingPage "367" @default.
• W1990846100 abstract "The reaction kinetics of dioctahedral muscovite and trioctahedral phlogopite and biotite were studied in aqueous solutions at pH 1–4 and room temperature. The experiments were performed in a reactor where mineral suspensions were separated from eluent solutions with dialysis membranes. Dissolution of muscovite was close to stoichiometric. In the experiments with trioctahedral micas, a solid residual of altered 2:1 layers was formed by preferential release of cations. A preferential release of K was found with phlogopite and biotite. Also, an excess release of octahedral cations compared to tetrahedral Si was obtained in biotite experiments. Describing the dissolution rates, R, by the equation R=kH+aHn+, apparent rate constants, kHstaggered+, of 1.7·10−2 for muscovite, 3.4·10−11 for phlogopite and 3.2·10−10 for biotite, in units of mol (O20(OH)4 formula units) m−2 s−1 were obtained. The corresponding exponents, n, were 0.14, 0.40, and 0.61. These values were calculated from rates that were normalized to the total mineral surface area at the start of experiments. Surface area changed during the experiments, partly due to delamination along basal surfaces, which affected the calculation of rate constants and the pH-dependence of rates. Rates that are normalized to total surface area may have little relevance for micas, since reactive sites probably are concentrated on edge surfaces which comprise a small fraction of total surface. Biotite Fe2+ was found to reduce dissolved Fe3+, confirming previous reports about the importance of Fe-rich silicates for the redox state of dissolved species. Possible effects of nonstoichiometric release of cations on the composition of altered products are discussed." @default.
• W1990846100 created "2016-06-24" @default.
• W1990846100 creator A5012419028 @default.
• W1990846100 creator A5037243707 @default.
• W1990846100 date "1996-02-01" @default.
• W1990846100 modified "2023-09-28" @default.
• W1990846100 title "Kinetics of muscovite, phlogopite, and biotite dissolution and alteration at pH 1?4, room temperature" @default.
• W1990846100 cites W1978406567 @default.
• W1990846100 cites W1987447231 @default.
• W1990846100 cites W1989182463 @default.
• W1990846100 cites W1993209602 @default.
• W1990846100 cites W2004357712 @default.
• W1990846100 cites W2006082013 @default.
• W1990846100 cites W2018091719 @default.
• W1990846100 cites W2018987217 @default.
• W1990846100 cites W2022766601 @default.
• W1990846100 cites W2026709093 @default.
• W1990846100 cites W2028498253 @default.
• W1990846100 cites W2031744573 @default.
• W1990846100 cites W2033072415 @default.
• W1990846100 cites W2039789664 @default.
• W1990846100 cites W2040833829 @default.
• W1990846100 cites W2050989783 @default.
• W1990846100 cites W2055282179 @default.
• W1990846100 cites W2057788561 @default.
• W1990846100 cites W2057921967 @default.
• W1990846100 cites W2058313901 @default.
• W1990846100 cites W2060730710 @default.
• W1990846100 cites W2064640147 @default.
• W1990846100 cites W2065703703 @default.
• W1990846100 cites W2081261395 @default.
• W1990846100 cites W2107407561 @default.
• W1990846100 cites W2126145057 @default.
• W1990846100 cites W2126936478 @default.
• W1990846100 cites W2132434465 @default.
• W1990846100 cites W2147878966 @default.
• W1990846100 cites W2157187232 @default.
• W1990846100 cites W2157737855 @default.
• W1990846100 cites W2169713537 @default.
• W1990846100 cites W2328521826 @default.
• W1990846100 cites W2335754877 @default.
• W1990846100 doi "https://doi.org/10.1016/0016-7037(95)00411-4" @default.
• W1990846100 hasPublicationYear "1996" @default.
• W1990846100 type Work @default.
• W1990846100 sameAs 1990846100 @default.
• W1990846100 citedByCount "222" @default.
• W1990846100 countsByYear W19908461002012 @default.
• W1990846100 countsByYear W19908461002013 @default.
• W1990846100 countsByYear W19908461002014 @default.
• W1990846100 countsByYear W19908461002015 @default.
• W1990846100 countsByYear W19908461002016 @default.
• W1990846100 countsByYear W19908461002017 @default.
• W1990846100 countsByYear W19908461002018 @default.
• W1990846100 countsByYear W19908461002019 @default.
• W1990846100 countsByYear W19908461002020 @default.
• W1990846100 countsByYear W19908461002021 @default.
• W1990846100 countsByYear W19908461002022 @default.
• W1990846100 countsByYear W19908461002023 @default.
• W1990846100 crossrefType "journal-article" @default.
• W1990846100 hasAuthorship W1990846100A5012419028 @default.
• W1990846100 hasAuthorship W1990846100A5037243707 @default.
• W1990846100 hasConcept C113196181 @default.
• W1990846100 hasConcept C121332964 @default.
• W1990846100 hasConcept C127313418 @default.
• W1990846100 hasConcept C147789679 @default.
• W1990846100 hasConcept C148898269 @default.
• W1990846100 hasConcept C151730666 @default.
• W1990846100 hasConcept C17409809 @default.
• W1990846100 hasConcept C178790620 @default.
• W1990846100 hasConcept C179104552 @default.
• W1990846100 hasConcept C185592680 @default.
• W1990846100 hasConcept C199289684 @default.
• W1990846100 hasConcept C2776432453 @default.
• W1990846100 hasConcept C2776581184 @default.
• W1990846100 hasConcept C2777229588 @default.
• W1990846100 hasConcept C2778882853 @default.
• W1990846100 hasConcept C2779870107 @default.
• W1990846100 hasConcept C43617362 @default.
• W1990846100 hasConcept C62520636 @default.
• W1990846100 hasConcept C67236022 @default.
• W1990846100 hasConcept C88380143 @default.
• W1990846100 hasConcept C93391505 @default.
• W1990846100 hasConceptScore W1990846100C113196181 @default.
• W1990846100 hasConceptScore W1990846100C121332964 @default.
• W1990846100 hasConceptScore W1990846100C127313418 @default.
• W1990846100 hasConceptScore W1990846100C147789679 @default.
• W1990846100 hasConceptScore W1990846100C148898269 @default.
• W1990846100 hasConceptScore W1990846100C151730666 @default.
• W1990846100 hasConceptScore W1990846100C17409809 @default.
• W1990846100 hasConceptScore W1990846100C178790620 @default.
• W1990846100 hasConceptScore W1990846100C179104552 @default.
• W1990846100 hasConceptScore W1990846100C185592680 @default.
• W1990846100 hasConceptScore W1990846100C199289684 @default.
• W1990846100 hasConceptScore W1990846100C2776432453 @default.
• W1990846100 hasConceptScore W1990846100C2776581184 @default.
• W1990846100 hasConceptScore W1990846100C2777229588 @default.
• W1990846100 hasConceptScore W1990846100C2778882853 @default.
• W1990846100 hasConceptScore W1990846100C2779870107 @default.

• next