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Design Of Cold Box

cold box lng heat exchanger plate fin composite curves heat integration

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#1 panoskagiou

panoskagiou

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Posted 03 July 2019 - 03:22 PM

Dear all,

 

I would like your help and sharing your knowledge/experience on the cold box design.

 

 

Thank you in advance!



#2 Bobby Strain

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Posted 03 July 2019 - 06:42 PM

You need only to develop the specifications. Then let the equipment supplier design it.

 

Bobby



#3 Chemitofreak

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Posted 04 July 2019 - 08:17 AM

Hi,

 

Cold box is nothing but a Brazed Aluminium Heat Plate Fin Heat Exchanger.

 

As Bobby rightly said, you need to develop a technical specification and the vendors will design the same for you. 

 

Refer API 668 or ALPEMA standard for the same.

 

Regards



#4 panoskagiou

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Posted 04 July 2019 - 01:08 PM

Hello to both of you and thank you for your response. Maybe, I did not epxress myself properly. 

What I specifically I wanted to ask is how we start from the srcatch the design, which means how many LNG Heat exchangers we will use, how we will combine the different streams and generally its simulation.



#5 Bobby Strain

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Posted 04 July 2019 - 04:31 PM

You need to do some work to show. We have no idea what your process is.

 

Bobby






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