METHOD OF DETERMINING SEDIMENTATION STABILITY OF HOMOGENEOUS SLURRIES

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to measuring technology, in particular to the definition of ce - u0434u0438u043cu0435u043du0442u0430u0446u0438u043eu043du043du043eu0439 sustainability u0434u0438u0441u043fu0435u0440u0441u043du044bu0445 systems.u0434u043bu00a0 u0434u0438u0441u043fu0435u0440u0441u043du044bu0445 systems with u043du0435u0438u0437u043cu0435u043du00a0u044eu0449u0438u043cu0441u00a0 profile of firm invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to measuring technology, in particular to the definition of u0441u0435u0434u0438u043cu0435u043d - u0442u0430u0446u0438u043eu043du043d oh, the sustainability of u0434u0438u0441u043fu0435u0440u0441u043du044bu0445 systems, and can be used u0434u043bu00a0 express u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u0441u0435u0434u0438u043cu0435u043du0442u0430u0446u0438u043eu043du043du043eu0439 sustainability suspensions with high stability.the method of assessment is u0441u0435u0434u0438u043cu0435u043du0442u0430u0446u0438u043eu043du043du043eu0439 sustainability u0434u0438u0441u043fu0435u0440u0441u043du044bu0445 systems based on u0444u043eu0441u0444u043eu0433u0438u043fu0441u0430 on initial speed of u043eu0441u0435u0434u0430u043du0438u00a0 boundary section u0441u0443u0441u043fu0435u043du0437u0438u00a0 - u0434u0438u0441u043fu0435u0440u0441u0438 u043eu043du043du0430u00a0 wednesday. the phase height take u0440u00a0u0434 suspensions with decreasing concentration of the solid to an analyzed region (sa).u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 dependence of time u043fu043eu00a0u0432u043bu0435u043du0438u00a0 boundary section u0441u0443u0441u043fu0435u043du0437u0438u00a0 - u0434u0438u0441u043fu0435u0440u0441u0438u043eu043du043du0430u00a0 wednesday in the u0441u0443u0441u043fu0435u043du0437u0438u00a0u0445 (t) on the concentration (c). u043du0430u0445u043eu0434u00a0u0442 concentration of solid phase of suspension (rcs) and u0432u0440u0435u043cu00a0 (u0433u043au0440), the critical point in the curve of dependence of g (f (c) and u0441u0435u0434u0438u043cu0435u043du0442u0430u0446u0438u043eu043d their sustainability and u043du0430u043bu0438u0437u0438u0440u0443u0435u043cu043eu0439 suspension (a) u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 of u0432u044bu0440u0430u0436u0435u043du0438u00a0 and u0433u0433u0433u0437 / 4 / 3 / 4u0447. in (ea {(sa / rcs j - iJ...in this u043au0440u0438u0442u0438u0447u0435u0441u043au0430u00a0 point is a point of intersection, u043eu0431u0440u0430u0437u043eu0432u0430u043du043du0430u00a0 u043du043eu0440u043cu0430u043bu0438 to dependence of the f (ca) from the point u043fu0435u0440u0435u0441u0435u0447u0435u043du0438u00a0 linear approximation of the u0437u0430u0432u0438u0441u0438u043cu043eu0441 t, the smallest u0437u043du0430u0447u0435u043du0438u00a0u043c sa and an exponential approximation of this function, the least u043au043eu0440u0440u0435u043bu0438u0440u0443u044eu0449u0435u0439 first u0430u043fu043fu0440u043eu043au0441u0438u043cu0430u0446u0438u0435u0439, and - " brass,u043eu043fu0440u0435u0434u0435u043bu00a0u0435u043cu044bu0435 of u0432u044bu0440u0430u0436u0435u043du0438u00a0 in u043fu043eu0434u0441u0442u0430u043du043eu0432u043au0435 any sa rcs and u0440u0435u0448u0435u043du0438u00a0 system of four equations. 3, table 2). 1 il.method includes the preparation of suspensions of various concentrations, placing them in the graded cylinders, soak them for 1 hour before u043fu043eu00a0u0432u043bu0435u043du0438u00a0 border ra u0437u0434u0435u043bu0430 u0434u0438u0441u043fu0435u0440u0441u0438u043eu043du043du0430u00a0 among - u0441u0443u0441u043fu0435u043du0437u0438u00a0, fixing the height of the boundary section u0441u0443u0441u043fu0435u043du0437u0438u00a0 - u0434u0438u0441u043fu0435u0440u0441u0438u043eu043du043du0430u00a0 wednesday every 15, a schedule dependency heights s border section (h) from the time (t) u0434u043bu00a0 each concentration.the calculation of the initial speed u043eu0441u0435u0434u0430u043du0438u00a0, yeo (guo ke yu u0408u044c