METHOD FOR PREPARATION N-ALKANES OF HYDROCARBON MIXTURES

摘要

the invention u043au0430u0441u0430u0435u0442u0441u00a0 u043fu0440u0438u043eu0437u0432u043eu0434u0441u0442u0432u0430 hydrocarbons, in particular u043fu043eu043bu0443u0447u0435u043du0438u00a0 - al u043au0430u043du043eu0432 of hydrocarbon mixtures. the purpose of improving the service u043cu043eu043bu0435u043au0443u043bu00a0u0440u043du044bu0445 sith type 5a. u0434u043bu00a0 this hydrocarbon mixture with u0433.u043au0438u043f.i80 360 & deg; c are u0430u0434u0441u043eu0440u0431u0446u04381 / on the u0441u0438u0442u00a0u0445 at elevated temperatures and pressures with the presence of u0430u0434u0441u043eu0440u0431 accompanying gas with subsequent u0432u044bu0442u0435u0441u043du0435 of the u0434u0435u043du043eu0440u043cu0430u043bu0438u0437u0430u0442u0430 and associated gas from u0430u0434u0441u043eu0440u0431u0435u0440u0430 at the stage of transition from the adsorption to the u0434u0435u0441u043eu0440u0431u0446u0438u044e flow u0434u0435u0441u043eu0440u0431u0435u043du0442u0430 containing hydrogen and ammonia.in this u0430u0434u0441u043eu0440u0431u0435u0440 washed with u0434u0435u0441u043eu0440u0431u0435u043du0442u0430 additional displacement of the balance - u0430u043bu043au0430u043du043eu0432 m u0434u0435u0441u043eu0440u0431u0435u043du0442u0430 at the stage of transition from the desorption in u0430u0434u0441u043eu0440u0431u0446u0438u044e flow the original product and u0430u0434u0441u043eu0440u0431u0446u0438u043eu043du043du043eu0433u043e accompanying gas in the product of the ratio of the time u043cu044bu0440u043au0438 u0432u044bu0442u0435u0441u043du0435u043du0438u00a0 in line u0434u0435u0441u043eu0440u0431u0430u0442u0430 and u0432u044bu0442u0435u0441u043du0435u043du0438u00a0 in time the product washing things (1 / 3 to 3): 1and the total u043fu0440u043eu0434u043e1u0436u0438u0442u0435u043bu044cu043du043eu0441u0433u0438 stages u0432u044bu0442u0435u0441u043du0435u043du0438u00a0 20 - 90 in addition.the displacement in the line and the line u0434u0435u0441u043eu0440u0431u0430u0442u0430 product washing u043fu0440u043eu0432u043eu0434u00a0u0442 simultaneously with the displacement of u0434u0435u043du043eu0440u043cu0430u043bu0438u0437u0430u0442u0430 and u0430u0434u0441u043eu0440u0431u0446u0438u043eu043du043du043eu0433u043e collateral strip of u0430u0434u0441u043eu0440u0431u0435u0440u0430 in c u0442u0430u0434u0438u0438 transition from adsorption in the u0434u0435u0441u043eu043eu0431u0446u0438u044e u0434u0435u0441u043eu0440u0431u0446u0438u044e ad u0441u043eu0440u0431u0438u0440u043eu0432u0430u043du043du044b / n - u0430u043bu043au0430u043du043eu0432 lead to obtain product washing and repression of n - u0430u043bu043au0437u043du043eu0435 of u0430u0434u0441u043eu0440u0431u0435u0440u0430 on the transition of desorption in u0430u0434u0441u043eu0440u0431u0446u0438u044e flow but a product of l andu0434u0441u043eu0440u0431u0446u0438u043eu043du043du043eu0433u043e collateral strip line u0434u0435u0441u043eu0440u0431u0430u0442u0430 in this case, the degree of u043fu0430u0434u0435u043du0438u00a0 power u043cu043eu043bu0435u043au0443 - u043bu00a0u043eu0439u044c x sith u0447u0438u0436u0435 than known, while reducing the time questions u0432u043au0438 u0430u0434u0441u043eu0440u0431u0435u0440u0430 at the stage of transition from the adsorption to the u0434u0435u0441u043eu0440 - u0431u0446u0443u044e flow u0434u0435u0441u043eu0440u0431u0435u043du0442u0430, reducing the number of product and washing degree u0437u0430u0433u0440u00a0u0437u043du0435u043du0438u00a0 u0434u0435u0441u043eu0440u0431u0435u043du0442u0430 and u0446u0435u043bu0435u0432u043e the product (37 to 50.the content of inert gas in the u0434u0435u0441u043eu0440u0431u0435u043du0442u0435 12 to 24%, the quantity of the product. the washing 5.2 against it, 4 m / g, u0441u043eu0434u0435u0440u0436 & amp; pie p - u0430u0433u043au044du043du043eu0432 in u0434u0435u0441u043eu0440u0431u0430u0442u0435 98.8 against 97,97u043e, content aromatic hydrocarbons in u0434u0435u0441u043eu0440u0431u0430u0442u0435 0.6 to 1.2%, the degree of u0441u043du0438u0436u0435u043du0438u00a0 power u043cu043eu043bu0435u043au0443u043bu00a0u0440u043du043eu0433u043e sita u043f33u043fu044001u0438u0432 0,76% / 1000u0447). 2, table 2). 6 or on yu to