Distribution of Chemical Elementsin Quasi-Uniform Dust-Gas Mixtures on the Example of Gas Atomization of Molten Aluminum

摘要

Many industrial processes have natural analogues, just as many natural processes (e.g., diamond synthesis) are successfully modeled in the laboratory. Chemical differentiation of matter in a dust-vapor mixture is considered both in analysis of the production of powder materials by gas atomization of molten metal and in theories of the origin of the plants of the solar system. A number of hypotheses assume that the planets formed from "a chemically and physically uniform proearliest evolution of such a cloud could involve chemical differentiation leading to separation of elements and, ultimately, to differences in the chemical composition of the planets of the solar system. Also, although both the scales and the complexities of industrial and space systems are incomparable, some physicochemical mechanisms of processes in such systems can be common.