Menu
Search
Filters
Close
Menu

Save 20% on select titles with code HIDDEN24 - Shop The Sale Now

51316-7586-Corrosion Risks in Tail Gas Lines Going To Sulfur Recovery Unit Incinerators

Picture for Corrosion Risks in Tail Gas Lines Going To Sulfur Recovery Unit Incinerators
Available for download
Product Number: 51316-7586-SG
ISBN: 7586 2016 CP
Author: Cathleen Shargay
Publication Date: 2016
$0.00
$20.00
$20.00
In Sulfur Recovery Units (SRU) the piping transporting various tail gas streams to the incinerator can experience severe corrosion and plugging due to the condensation of sulfur water and/or sulfuric acid. Case histories of these problems have occurred even in lines with properly-designed steam tracing systems. This paper will discuss the impacts of different feed gas combinations on the risk of plugging and corrosion in steam traced areas and refractory-lined sections; recommendations for design details of the piping systems; vertical vs. horizontal incinerator inlets and the locations of possible corrosion. A key lesson learned was that to avoid corrosion unit operators need a good understanding of which tail gas streams can and cannot be combined. Avoiding corrosion is even more critical in today’s ultra-large units which can have tail gas lines as large as 84-in diameter as the economic impacts of process losses and maintenance costs are also amplified.
In Sulfur Recovery Units (SRU) the piping transporting various tail gas streams to the incinerator can experience severe corrosion and plugging due to the condensation of sulfur water and/or sulfuric acid. Case histories of these problems have occurred even in lines with properly-designed steam tracing systems. This paper will discuss the impacts of different feed gas combinations on the risk of plugging and corrosion in steam traced areas and refractory-lined sections; recommendations for design details of the piping systems; vertical vs. horizontal incinerator inlets and the locations of possible corrosion. A key lesson learned was that to avoid corrosion unit operators need a good understanding of which tail gas streams can and cannot be combined. Avoiding corrosion is even more critical in today’s ultra-large units which can have tail gas lines as large as 84-in diameter as the economic impacts of process losses and maintenance costs are also amplified.
Product tags
Also Purchased
Picture for 09358 Corrosion Mitigation and Monitoring in Sulfur Recovery Unit
Available for download

09358 Corrosion Mitigation and Monitoring in Sulfur Recovery Unit

Product Number: 51300-09358-SG
ISBN: 09358 2009 CP
Author: Salah I. Al-Luqman, Majed M. Al-Qarni and Iyad Buraiki
Publication Date: 2009
$20.00

This paper will demonstrate the fundamental corrosion issues encountered in Sulfur Recovery Units. It will address the Claus process chronic corrosion problems such as sulfidation, sour environment cracking, weak acid corrosion, etc.
Picture for 11120 Sulfur Corrosion Due To Oxygen Ingress
Available for download

11120 Sulfur Corrosion Due To Oxygen Ingress

Product Number: 51300-11120-SG
ISBN: 2011 11120 CP
Author: Joseph Boivin and Scott Oliphant
Publication Date: 2011
$20.00

 Case histories are presented where Oxygen ingress has led to Sulfur corrosion failures in pipelines and downhole equipment. 

 
Picture for 11398 Investigation of Elemental Sulfur Corrosion Mechanisms
Available for download

11398 Investigation of Elemental Sulfur Corrosion Mechanisms

Product Number: 51300-11398-SG
ISBN: 2011 11398 CP
Author: Haitao Fang, Bruce Brown, David Young, Srdjan Nešic
Publication Date: 2011
$20.00
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support