sizing of vane separators
sizing of vane separators
(OP)
At present I'm writing a study about "high-performance vane separators for gas/liquid separation" at LINDE AG in Munich. A major part of the present investigation is designated to investigate approaches to size vane separators. Especially the way how to rate the maximal allowable gas velocity ugas,max right in front of the vane pack and the sizing of the vane pack area is important.
The type of separator this investigation is about are vane type separators, vertical assembly and horizontal flow. Both direct (IN-LINE design) and indirect approaching flow (TWO STAGE design) are to be analyzed.
Are there any calculation methods about this topic available?? Furthermore I'm interested in possible inlet devices (e.g. Schoepentoeter, half-open pipe) and the respecting operating conditions under which they are deployed.
Would be awesome if someone could send me information about the sizing procedure.
Thanx, Dan
The type of separator this investigation is about are vane type separators, vertical assembly and horizontal flow. Both direct (IN-LINE design) and indirect approaching flow (TWO STAGE design) are to be analyzed.
Are there any calculation methods about this topic available?? Furthermore I'm interested in possible inlet devices (e.g. Schoepentoeter, half-open pipe) and the respecting operating conditions under which they are deployed.
Would be awesome if someone could send me information about the sizing procedure.
Thanx, Dan





RE: sizing of vane separators
The GPSA engineering data book has a recommended sizing guideline of 20 lb/fts^2, one manufacturer I worked with went up to 40 for retrofits as an allowable maximum (I think their sizing basis for a new system was about 30).
The recips I was analyzing had a rho*v2 for their vane packs of just over 100 and had no sign of liquid entrainment (vapors came off a flash separator from the oil and then through a scrubber containing the vane pack element). The area we had was from the original vendor (it was NOT shown on the drawings) but looking at the size of the separators and the dimensions we did have, the vendor's area looked reasonable.
RE: sizing of vane separators
RE: sizing of vane separators
1976 till late 1980s.
Not sure who is still in the Business
Names that spring to mind are
Premaberg, Peerless and a quick look on the Knitmesh site
showed 2 articles.
Not sure how helpful these might be ?
Hope this helps
stuartj
http://www.knitmesh.com
SEPARATION
Metal Mesh Pads (131kb pdf file)
Mist Elimination article Hydrocarbon Engineering March 2001 (337kb pdf file)
RE: sizing of vane separators
Peerless
Burgess Manning
ConsepT
CDS Engineering
NATCO
and many others. I found these by an internet search on vane Pack Separators.
RE: sizing of vane separators
Just when you think you know something, it changes.
RE: sizing of vane separators