Document emOYRmB1KardJRJNw46mvV0VG

Ethanolamines/Glycol Ethers In Plant Training (IPT) S ction Number Issue Number Origination Date Revision Date Section Test 13 1.3 06-25-91 12-23-97 :13 Author :Mike Viator Ethanolamines Purification Control Module T-271 Answers: 1. State the DEA and TEAGE specs for t-271 overheads. A. .25 to .70 DEA. B. .15 to .95 TEAGE. 2. State the primary ejector used for T-271. Secondary. A. EJ-260. B. EJ-130A or (EJ-270). 3. State the set pressure of PSV-T271. 100 psig. 4. State the parameters) on T-271 controlled by the VAX computer. As of the date of this procedure, none. 5. State the set pressure of PSV-E273 A/B. 100 psig. 6. State what adjustment you would make if the DEA in T-271 overheads was .85% and the TEA in T-260 overheads was .06%. Increase T-260 temperature set point. 7. State what would be the possible cause(s) of T-271 overheads being wet. A. E-273 leak. B. E-270-1 tube leak. C. E-272 leak. 8. State what you would do if the recirculation flow was lost to E-270-1. Cut steam off to the reboiler (E-270-1). 9. State the target bottoms flow for T-271. Based on production plan, the value is communicated through the instruction log book. Date Printed: April 18,1998 Paper Copies Of This Document Are Uncontrolled & Not Subject To Update. The Controlled Document Resides In File: T:\ORIGINAL\IPT\EACONTRL\PURIFICA\ASOST271 .DOC Page 1 Of 2 DO A 058639 CONFIDENTIAL 10. State what would be the cause(s) of high color in the overheads. A. Excessive cut on the tower. B. Air leak on T-271. C. Spent charcoal. 11. State the conditions that need to exist for packing auto ignition. Product saturated packing exposed to air at high temperatures. Revisions: Revision No. 1 06-18-93 Yearly Review Revision No. 2 12-18-94 Yearly Review Revision No. 3 12-23-97 Yearly Review Date Printed: April 18,1998 Paper Copies Of This Document Are Uncontrolled & Not Subject To Update. The Controlled Document Resides In File: T:\ORIGINALMPT\EACONTRL\PURIFICA\ASOST271.DOC Page 2 Of 2 DO A 058640 CONFIDENTIAL