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4

Cryogenic Heat Exchanger


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#1 Josef_84

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Posted 07 June 2020 - 07:52 PM

I need an explanation for heat exchange between 4 streams in Cryogenic heat exchanger In which 1 pass is cooled and the other three are heated
Any drawing or isometric for the internals will help
Thx

#2 Pilesar

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Posted 07 June 2020 - 09:01 PM

Here is a start https://alpema.org/construction.html



#3 Napo

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Posted 11 June 2020 - 12:37 PM

Josef_84
 
Another reference: Sumitomo Precision Products, Heat Exchanger Division:https://www.spp.co.j...roducts/smalex/
 
Napo.



#4 Chemitofreak

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Posted 12 June 2020 - 12:51 AM

These exchangers are generally called Cold Box, they are nothing but Brazed Aluminium Plate Fine Exchangers.

 

These are generally vendor designed. Some vendors that design the same are Sumitomo, Chart Industries...

 

Refer the following links:

 

http://cryogenics-en...m/equipment/...
http://www.linde-eng...net.global.l...
http://www.chartindu...Energy-Produ...
http://www.kobelco.c...nery/product...
http://www.hts.org.u...LNG_HEX_09De...
http://www.asiaiga.o...32_12 Perlit...
http://www.asiaiga.o...79_12 Safe%2...

 

You can also refer API 668 for the same.


Edited by Chemitofreak, 12 June 2020 - 12:52 AM.


#5 Josef_84

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Posted 14 June 2020 - 02:21 AM

Thx for caring guys




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