METHOD OF AUTOMATIC OXIDATION sulfur dioxide in a multilayer contactors sulfuric acid production

摘要

method of automatic u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 structures, sulphur dioxide in u043cu043du043eu0433u043eu0441u043bu043eu0439u043du043eu043c contact the u0441u0435u0440u043du043eu043au0438u0441u043bu043eu0442u043du043eu0433u043e production, including measurement of speed u0440u0430u0442u0443u0440u044b at the outlet and inlet of the contact layers, determination of the u043eu0442u043au043bu043eu043du0435u043du0438u00a0 temperature at the outlet of each of the u0441u043bu043eu00a0 u0437u043du0430u0447u0435u043du0438u00a0, determination of the to u0440u0440u0435u043au0446u0438u0438 u0437u0430u0434u0430u043du0438u00a0 on temperature at the inlet to each layer.the regulation of the cold part of the gas mixture in the internal heat exchangers before u0441u043bu043eu00a0u043cu0438 catalyst, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u0432u044bu0447u0438u0441u043bu00a0u044eu0442 u043au043eu0440u0440u0435u043au0442u0438u0440u0443u044eu0449 s u0437u043du0430u0447u0435u043du0438u00a0 temperatures of gas at the inlet to each layer of a catalyst using a mathematical model of the object, u0432u044bu0447u0438u0441u043bu00a0u044eu0442 corrective value u0441u043eu043eu0442u043du043eu0448u0435u043du0438u00a0 the cost of reactionary and u043eu0445u043bu0430u0436u0434u0430u044eu0449u0435u0433u043eu0441u00a0 gasesu0432u044bu0447u0438u0441u043bu00a0u044eu0442 corrective value of concentration at the entrance of every layer of the catalyst to the reaction time of each u0441u043bu043eu00a0, reaction time, additional, go internal and external heat exchangers, and u0438u0437u043cu0435u0440u00a0u0435u043cu043eu0433u043e u0434u0430u0432u043bu0435u043du0438u00a0 source gas to the first layer.