Does anyone know of a standard for how much nitrogen is required to bubble through a unit of water in order to effectively remove oxygen from the water? Trying to decide on an appropriate flow rate of nitrogen through a bulk water tank in order to reduce oxygen pitting in components downstream...
Can anyone tell me where I could find some information/options for fire detection or "hot spot" detection systems for Ljungstrom Air Heaters? The infrared detectors aren't doing the job so I'm thinking of switching to a stationary thermocouple design. Any help would be appreciated. Thanks,
Dan
