Greetings.
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3DDave, thanks for sharing this report. This one I already reffered from net., also similar line failure case study in Canada .
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Need to address such issue section by section, I guess.
All,
Thanks for reply.
Using steam is difficult and not so useful process.
True, this is cumbersome job. Need to use electrical heating coil at different sections and move section by section. If we don't have fiber optic cable for temperature measurement, you are not sure of cold spots too...
For liquid sulfur line, using skin effect heat tracing, during shutdown for sulfur solidification case; during remelting process risks present are sulfur specific volume will expand and cause over pressure and line rupture.
a. What are precautions to be taken?
b. In case, if anyone faced such...
