Any chloride that you introduce in a combustion process will cause severe corrosion, in particular where flue gas is able to condense (exhaust pipe, stack, boiler, heat recovery economizer, …)
Just to provoke the thought process - maybe not directly applicable to this issue:
Google "gamma bend elbow". These elbows are used in pneumatic conveying of abrasive solids. The concept is that the accumulation of product in the outer curve of the elbow absorbs a portion of the impact of...
It's a matter of how you bring the message. I understood that American Airlines previously extended the flight cancellations until December 3rd, 2019 and now decided to further extend the cancellations until January 15th, 2020.
Typically in burner management, the first safety time is the time after opening the pilot fuel valve that allows for a flame sensor signal to confirm that there's a pilot flame. If the signal doesn't come up within this period, you'd trip. If you do have a pilot flame signal, the burner...
Hacksaw raises an important point: if the water quality and purity is important, you may want to protect against contamination from wildlife or nearby dust sources. That would require a simple mesh screen (against birds and insects) or filter. However, that would need to be included in the vent...
To build on the idea of containers + water bags: Flexi-bags or flexi-tanks (https://en.wikipedia.org/wiki/Flexi-bag) can be used to fill a container with water, overcoming the waterproofing issue. The bags that I've seen for liquid food products are supplied with an integrated head board that is...
Hello,
Does anybody have experience in applying the Spanish Normative RD 2060-2008? I'm interested to find out if there would be a difference in applicability between a direct fired fire tube boiler (fuel burned in 1st boiler pass inside the boiler shell) and a waste heat fire tube boiler (fuel...
It depends... You should discuss with potential suppliers.
Much will depend on:
* Your raw material (whole trees? co-product from timber wood harvesting? sawdust from wood sawing operation? demolition wood?). That will make a big difference for your consumption in step 1 and 2.
* Energy for...
Zaxmin, I guess you are referring to tube-in-tube heat exchangers, where the outer surface of the inner tube has a spiral on the surface to promote turbulation and thus heat transfer. See http://www.redenko.com/products/tube-heat-exchangers/spiralex-spiralised-tubular-heat-exchangers/
These...
The pipes on the picture are DN250. The same protection is used on lines DN400 and DN600. In all cases, the distance between pipe wall and perforated plate is only a few centimeters.
Perforated plate personal protection works for me in an outdoor application for piping with process temperature of 150 °C. The perforated plate has supporting rings (0.5 to 1 m apart) which are on small strip legs attached to the process pipe. The conduction through these small strips is clearly...
