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#1
Posted 19 April 2015 - 08:17 AM
#2
Posted 19 April 2015 - 09:55 AM
Walid,
API 560 might help you out getting outstanding points of fired heater design...
#3
Posted 19 April 2015 - 11:07 AM
If you are not familiar with the design of process furnaces, I'd suggest you get in touch with somebody who does these things for living. You can contact either the manufacturers (e.g. Heurtey, Broach, Petro-Tech etc.) or engineering designers who have extensive experience with fired heaters (e.g. FW, Linde etc.)
http://www.heurtey.c...rnaces/refining
http://www.broach.co...s/fired-heaters
http://heat-transfer...aters-furnaces/
http://www.fwc.com/g...eaters.pdf.aspx
http://www.linde-eng...rmal/index.html
#4
Posted 15 June 2015 - 01:36 PM
Walid,
The type of heater you refer to is called a Regeneration Gas Heater. One big issue with these heaters is the process inlet temperature which can often be quite low (~15 - 60 deg C).
With this low process temperature, the inlet tube temperatures in contact with the hot flue gas can cause the flue gas to condense on the tube surface (flue gas condensation). If there is Sulphur in the flue gas (or other corrosives), this will corrode the process tubes fairly quickly.
A mitigating step to minimise the potential of the condensation, would be to arrange the process tubes in a co-current arrangement (process inlets entering the radiant section, instead of the more usual convection section). However, this is not a guarantee that corrosion will not occur.
There is a new fired heater software called Heater560 which is very easy to use and will actually carry out the design automatically for you, based on your minimal requirements. So you don't have to input any mechanical data at all such as tube OD size, tube lengths, etc.
see more: automatic fired heater design and fired heater simulation
#5
Posted 04 April 2016 - 09:29 AM
There is a new fired heater software called Heater560 which is very easy to use and will actually carry out the design automatically for you, based on your minimal requirements. So you don't have to input any mechanical data at all such as tube OD size, tube lengths, etc.
Hi,
I have two questions:
1. This software Heater560 is for verify only the fired heaters?
2. If yes, what differences there are with FRNC5?
Thank you for the answers.
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