Turbo expander manufactors

[MortenA]

I would appreciate if somebody could name a couple of turboexpander manfuctures.

The application im considering is dew point adjustment for natural gas. Flow rate approx. 1 million Nm3/d with 30-40% (mol) c2-c5.

Preferably with web site link if possible

Best regards

Morten

 

[mb44]

You could try Mafi Trench, I think GE also make some but which office I don't know

http://www.mafi-trench.com

 

[unclesyd]

I think these people will be able to help.

http://www.hickham.com/

 

[sshep]

Try GE-rotoflow.

http://www.gepower.com/businesses/ge_oilandgas/en/our_brands/rotoflow.htm

 

[Montemayor]

Morten:

I think you've got the serious, leaders of the herd identified.

Rotoflow wrote the original book on turboexpanders in the hydrocarbon gas industry; Mafi-Trench added several chapters to it later. They both lead in the field, I believe and there may be some others that have started to give them competition. If I remember correctly, the Mafi-Trench people were originally Rotoflow folks who left and started their own company, with improvements on the technology. The same may be happening today.
Good Luck.

Art Montemayor
Spring, TX

 

[procengIV]

Mafi-Trench is better than Rotoflow in helping the customer in the control associated with TE.