METHOD OF CLEANING GAS FROM SULFURIC ACID MIST

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to technology of thin fog cleaning gas from the sulfuric acid u043fu0440u0438u043cu0435u043du00a0u0435u043cu043eu0439 u0434u043bu00a0 environmental protection from industrial emissions into the atmosphere. u043fu043eu0437u0432u043eu043bu00a0u044eu0449u0435u0439 reduce the residual content of sulfuric acid in the gas stream.method for processing u0437u0430u043au043bu044eu0447u0430u0435u0442u0441u00a0 u043eu0442u0445u043eu0434u00a0u0449u0438u0445 gases in vacuum apparatus at a pressure of 2 to 4 104 pa with a simultaneous u043du0435u0439u0442u0440u0430u043bu0438u0437u0430u0446u0438u0435u0439 them u043au0430u043bu044cu0446u0438u00a0 hydroxide water solution in the same apparatus. the content of sulfuric acid in the release u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 0.5 to 0.8 mg / m in terms of 50u0437. 1, table 2).