here includes sodium hydroxide and sodium salts that makes it possible to study simultaneous absorption of flue gas components in alkaline scrubber solutions. Simultaneous Sulfur Dioxide Absorption and Hydrogen Sulfide Generation in an Aqueous Solution of Sodium Sulfide. Sulfur dioxide react with sodium hydroxide. Our channel. For example, + + Reaction with metals and oxides. Absorption after inhalation has been studied in rabbits and man. Sulfur dioxide is highly soluble in aqueous media. The influences of different operating conditions on the SO 2 removal efficiency, such as sodium hydroxide concentration, liquid-to-gas ratio, gas velocity and SO 2 concentration, were examined. The unbalanced chemical equation for this reaction is given below: SO 2 ( g ) + NaOH ( s ) → Na 2 SO 3 ( s ) + H 2 O ( l ) Assuming you react 38.3 g sulfur dioxide with 32.8 g sodium hydroxide and assuming that the reaction goes to completion, calculate the mass of each product formed. The absorption of sulfur dioxide into highly concentrated sodium hydroxide in a spray column from simulated flue gas was investigated. 25. Environmental Science & Technology 1996 , 30 (2) , 377-384. Find another reaction. 26. A process for removing sulfur dioxide from a gaseous mixture comprising: Sulfur dioxide (SO2) and sodium hydroxide (NaOH) react to form sodium sulfite (Na2SO3) and water (H2O) by the following reaction. At higher concentrations (29-290 mg/cu m, 10-100 ppm), the fraction absorbed is much higher (about 95%). Such reactions are often used to "scrub" harmful acidic gases (like SO 2 and H 2 S) produced in the burning of coal and thus prevent their release into the atmosphere. Thermodynamic properties of substances The solubility of the substances Periodic table of elements. The model is in this report applied on the absorption of a flue gas into a NaOH scrubber solution. Sodium hydroxide - concentrated solution. 27. 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