You are right about the “lessons to learn” in SRU’s.
The plant I worked in had a 1.5 mile long molten sulfur transfer line between the SRU and the SFU. Among other things, I learned how to troubleshoot steam supply, condensate recovery and jacketed piping just trying the get the sulfur to flow !
Anybody building a new SRU should really pay attention to these details, to avoid having problems later.
Regards CG
