Hgo Circuit

Question 1

Combination tower Hgo draws and reflux

Answer 1

Hgo draw
Hot Hgo reflux (FV-60049)
Cold Hgo reflux (FV-60047) (TCV-60047)

Question 2

From HGO pumps (4)

Answer 2

Cold HGO reflux CV 60020
To HGO reflux CV 60049
To HGO STM GEN
To Stabilizer reboiler

Question 3

From HGO STM GEN

And HGO STM GEN psv

Answer 3

Thru cold Hgo reflux TCV 60047 to combination tower

Psv 85 A

Question 4

From stabilizer reboiler and bypass CV around reboiler

Answer 4

To EA 611, 612, 613

Bypass CV 70008

Question 5

Hgo from EA 613

Answer 5

To HGO product CV 60002 and goes to product or slop

To blowdown tower

To seal flush

To FCV 60521 back to tower (possibly)