Kinetic Controls on the Partitioning of Trace Elements Between Silicate and Sulfide Liquids   总被引：1，自引：0，他引：1  

MUNGALL  J. E. 《Journal of Petrology》2002,43(5):749-768

Mass transfer between sulfide and silicate liquids is oftendiscussed by reference to a mass ratio between hypotheticalliquid reservoirs at equilibrium, defined as R. In an open systemnot at equilibrium the mass of silicate melt from which a growingsulfide droplet appears to have scavenged chalcophile elementswill depend on diffusivities D_i and D_FeS of the element andof the FeS component in the silicate melt, respectively, onthe degree of supersaturation of the melt with FeS C^FeS_o, onthe radius a of the droplet and on the velocity v with whichthe droplet is advected through the melt, so that  相似文献