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Closed Drain With Sump

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#1 Ghasem.Bashiri


    Gold Member

  • Members
  • 155 posts

Posted 22 May 2022 - 01:20 AM

I found several design for cold closed drain as

Closed drain with steam coil

Closed drain with closed loop methanol vaporizer and steam heater for methanol

Closed drain with electrical heater


I need Basis for selection of these optinos and their limitation.


#2 Art Montemayor

Art Montemayor

    Gold Member

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  • 5,774 posts

Posted 29 May 2022 - 09:55 AM



This is a very poorly written request for help.

  • We don't know how this can be within the Relief Devices Forum.  It is not a relief device.
  • Is the Closed Drain located on shore?  Off shore?
  • Are you a student?   Your request is very amateurish.  You don't give specific, detailed, and illustrated information on what your query is.
  • Is this an academic assignment?  Or is it real life?
  • Why the need for heat or vaporization?  Be specific.
  • What kind of process environment is this closed drain meant to service?
  • Furnish a detailed P&ID of the process, complete with a written description.
  • What do you mean by "Basis for selection"?  Be detailed and specific.
  • A closed drain is there to protect personnel and the environment.  This is a very serious and important item and requires a lot of specific, accurate, and detailed information if our members are to give suggestions or recommendations.

You are requesting specific and detailed recommendations.  The same type of information is required by the Forum.   The quality and detail of the response is directly proportional to the quality of the request.


And don't fail to fill in the requested information in your personal information form.


Await your response.

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