method of obtaining u0431u0443u0442u0430u0434u0438u0435u043du0430 through u043eu043au0438u0441u043bu0438u0442u0435u043bu044cu043du043eu0433u043e u0434u0435u0433u0438u0434u0440u0438u0440u043eu0432u0430u043du0438u044f - u0431u0443u0442u0435u043du043eu0432 by regulating the content of peroxide in the processing of product

摘要

method of obtaining u0431u0443u0442u0430u0434u0438u0435u043du0430 h u0431u0443u0442u0435u043du0430, comprising the following steps: (a) a flow of a source gas containing n - u0431u0443u0442u0435u043du044b;) file and the source gas flow with a n - u0431u0443u0442u0435u043d and u043au0438u0441u043bu043eu0440u043eu0434u0441u043eu0434u0435u0440u0436u0430u0449u0435u0433u043e strip in at least one zone u0434u0435u0433u0438u0434u0440u0438u0440u043eu0432u0430u043du0438u044f and oxidative dehydrogenation (u0431u0443u0442u0435u043du043eu0432 in u0431u0443u0442u0430u0434u0438u0435u043du044b and receive current b from gas containing butadiene.u043du0435u043fu0440u043eu0440u0435u0430u0433u0438u0440u043eu0432u0430u0432u0448u0438u0439 - u0431u0443u0442u0435u043d, water vapor, oxygen, u043bu0435u0433u043au043eu043au0438u043fu044fu0449u0438u0435 hydrocarbons, if necessary, oxides of carbon and, if necessary, inert gases; c) cooling and the compression gas b from at least one stage cooling, and at least one stage of compression, and the flow of the gas from entering contact with at least one cooling substanceto enter the circulation, and receive at least one flow condenser c1 containing water, and a gas flow s2 containing butadiene, n - u0431u0443u0442u0435u043d, water vapor. oxygen, u043bu0435u0433u043au043eu043au0438u043fu044fu0449u0438u0435 hydrocarbons, if necessary, oxides of carbon and, if necessary, inert gases; d) separating the u043du0435u043au043eu043du0434u0435u043du0441u0438u0440u0443u0435u043cu044bu0445 and u043bu0435u0433u043au043eu043au0438u043fu044fu0449u0438u0445 gas components containing oxygen, u043bu0435u0433u043au043eu043au0438u043fu044fu0449u0438u0435 hydrocarbonsif necessary, the oxides of carbon and, if necessary, inert gases, in the form of gas flow from a gas stream by absorption d2 c2 c hydrocarbons, u0441u043eu0434u0435u0440u0436 u0430u0449u0438u0445 butadiene and n - u0431u0443u0442u0435u043d, at least in u0430u0431u0441u043eu0440u0431u0435u043du0442u0435 and receive at least one stream of absorbent, the saturated c hydrocarbons and a gas stream d2, and after the u0434u0443u044eu0449u0443u044e u0434u0435u0441u043eu0440u0431u0446u0438u044e c hydrocarbons from a stream of absorbentthe received stream d1 and related gas; (e) separation of the flow passing through u044du043au0441u0442u0440u0430u043au0442u0438u0432u043du043eu0439 distillation gas from refuse