Battersea Power Station
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gases in 1925. It used water and alkaline sprays over scrubbers of steel and timber in the flue ducts. The gases were subject to continuous washing, and with the presence of the catalyst iron oxide, sulphur dioxide was converted into sulphuric acid. Battersea Power Station was one of the first commercial applications of this technique in the world. This method of washing was stopped in the B Station in the 1960s, when it was discovered that the discharge of these products into the Thames, was more harmful to the river than the gases would be to the atmosphere.
Closure and redevelopment
Closure
The fact that the station’s output continued to grow, coupled with increased operating costs, such as flue gas cleaning, led to Battersea’s demise. On 17 March 1975, the A Station was closed after being in operation for 40 years. By this time the A
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