Technical papers
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A structured method for diagnosing high BS&W at a dehydrator or desalter outlet
High basic sediment and water (BS&W) at the outlet of an electrostatic dehydrator or desalter has a short list of possible causes. This paper sets out an order in which to check…
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Specifying a DeOxo dryer for electrolyser hydrogen: the inputs that set the design
Hydrogen leaves a water electrolyser wet and carrying trace oxygen. A DeOxo dryer, a catalytic deoxidiser followed by a temperature swing adsorption (TSA) dryer, brings it to product specification. This paper sets…