4 replies to this topic

[Nikunj Gangar]

Dear all,
can anyonr suggest me tips/guides/references for process euipment ( like heat xchangers, pumps, process lines) flushing as well as instrument purging?
Replies from anyone are highly apreciated!!!
Thanks,

[Art Montemayor]

Nikunj:

You are young and only 18. However, you are accountable for what you do -- and what you don't do. What you haven't done is read the Forum Guidelines which direct you to what is acceptable comportment in these Forums.

Multiple postings of the same, identical query or comments are not allowed. I have stated this countless times and my hands and arms are getting worn out from deleting all the multiple postings made carelessly. This is not a chat room website. We respond to serious, formal questions from students and professionals --- according to the rules set forth in the Guidelines.

I have deleted the other 3 postings you made on this same theme. Please stop the multiple postings. If you are interested in finding out why we don't allow multiple postings, please read all my prior posts on this subject and follow instructions.

Thank you.

[mishra.anand72@gmail.com]

Air blowing/water flushing/Manual cleaning.

[Nikunj Gangar]

Dear Sir,

I am extremely sorry for my mistake. Actually i was unaware of the posting rules. Hence forth this will not happen.

Actually i do have access to the p&id's of the flushing details for a unit in a refinery. The flushing is being done by various oils. However i dont know the basis on which it is done and how we decide the series of various fittings (nrv, tracing line, isolation valve etc.) that are done.

Awaiting +ve reply from your side.
Thanks,
Nikunj.

[djack77494]

Actually i do have access to the p&id's of the flushing details for a unit in a refinery. The flushing is being done by various oils. However i dont know the basis on which it is done and how we decide the series of various fittings (nrv, tracing line, isolation valve etc.) that are done.
Awaiting +ve reply from your side.
Thanks,
Nikunj.

Nikunj,
It is very difficult to reply to an inquiry such as your own. If you state that you have the P&ID's showing flushing details, and you know various types of flushing oil are used, then the only things missing are the procedures. Talk to the operators, maintenance people, etc. and/or locate and read the operating manuals to find out what the designers intended. Please then return to this forum with specific questions related to unresolved issues. We can offer suggestions for specific problems; in fact, that's what we do best.
Doug