The hydrogen plant at ICI in Billingham. At the hydrogen plant carbon monoxide and water were converted to carbon dioxide and hydrogen. 
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A Pictorial History of Stockton-on-Tees
The hydrogen plant at ICI in Billingham. At the hydrogen plant carbon monoxide and water were converted to carbon dioxide and hydrogen.
Does anyone have any idea what catalyst was used in this plant? It was a vital step in the ammonia synthesis process