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Strategies & Market Trends : The Epic American Credit and Bond Bubble Laboratory -- Ignore unavailable to you. Want to Upgrade?


To: croesus1111 who wrote (29291)3/24/2005 1:43:40 PM
From: Elroy Jetson  Respond to of 110194
 
I think the only role the maintenance workers play in the BP explosion was as victims, as the isomerization technicians would have been in an underground control room.

These maintenance workers, who are usually contract workers from outside the refinery, are watched suspiciously by refinery engineers who fear damage to their precious refinery equipment. While working on the adjacent coker and cracker, according to BP, they would be close enough to die if the isomerization unit blew up, but not close enough to have any affect on it themselves.

It will be interesting to see what they discover, but I think the safe bet is on an excessive run-time past the last isomerization unit overhaul. All the unit needs is a small loss of containment due to corrosion and this is the natural result.
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To: croesus1111 who wrote (29291)3/24/2005 3:57:45 PM
From: Elroy Jetson  Read Replies (1) | Respond to of 110194
 
If this photo shows the isomerization unit which blew up, it is one of the smallest such units I have ever seen. Chevron's Isomax, which isomerizes crude oil with natural gas, is at least ten times the diameter and somewhat taller.

smh.com.au

Yet an isomizer is filled with things like gasoline and hydrogen at 1,000 degrees Fahrenheit. So all you need is a small failure of the containment vessel, like a corroded weld.
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