High pressure steam to reduce into low pressure steam system

Hello Brothers and friends,

i need urgently a economical solution for reducing high pressure steam line into low pressure steam..

Thank you very much, i appreciate very much

Depending on the amount and pressures of the steam ether a turbine or simple reduction valve..

Thanks for you reply henj...

The pressure of the steam is around 34 bar, and should be reduced into ~8 bar

Okay - roughly let us then say you get 50 kW electricity per ton steam/h you can calculate your earning and ask a supplier of steam turbines. My guess could be that you shall above 15-20 tons steam/h most of the year to get a good pay back. (not knowing your energy prices). Else chose the reduction valve

Well you may try my small program for turbines yourself:
[url]http://ifile.it/9g4uf7i[/url]

Preferable if the steam is superheated to say 315 C it would gives ~62 kW/ton/h. Make sure the outlet is superheated T2_SH is a few degrees.

[B][I][COLOR="indigo"]Hi HENJ ,

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I don't know what happened, now I re-upload and corrected the link above. And the link is working now :)

hello everyone =) i'm currently doing my exergy analysis on a power plant for my final year project. i was given a HBD n i did some calculation on d exergy . but it seems like i'm stucked ...need help urgently..plz3...tq

learnt something new...thanks

Thanks for the link.