Menu
Search
Filters
Close
Menu

00687 CORROSION MANAGEMENT IN FRACTIONATOR FEED PREHEAT EXCHANGERS IN HYDROPROCESSING UNITS

Picture for 00687 CORROSION MANAGEMENT IN FRACTIONATOR FEED
Available for download
Product Number: 51300-00687-SG
ISBN: 00687 2000 CP
Author: Anil Singh, Craig Harvey
Industry: Materials Selection and Design
$0.00
$20.00
$20.00
Tube failures due to chloride attack have occurred with increasing frequency within both the reactor circuit and fractionation section of high severity hydroprocessing units. The fractionator feed preheat exchangers are particularly susceptible to chloride attack. This susceptibility develops when poor oil/water separation provides a mechanism to transfer chlorides from the reactor section into the fractionator feed stream. This paper describes the corrosion experience in the fractionator feed preheat exchangers of three hydroeracking units and reviews the materials and process modifications instituted to manage the corrosion severity. Keywords: Hydroprocessing, hydrocracking, ammonium chloride, C1SCC, boil-dry conditions
Tube failures due to chloride attack have occurred with increasing frequency within both the reactor circuit and fractionation section of high severity hydroprocessing units. The fractionator feed preheat exchangers are particularly susceptible to chloride attack. This susceptibility develops when poor oil/water separation provides a mechanism to transfer chlorides from the reactor section into the fractionator feed stream. This paper describes the corrosion experience in the fractionator feed preheat exchangers of three hydroeracking units and reviews the materials and process modifications instituted to manage the corrosion severity. Keywords: Hydroprocessing, hydrocracking, ammonium chloride, C1SCC, boil-dry conditions
PRICE BREAKS - The more you buy, the more you save
Quantity
1+
5+
Price
$20.00
$20.00
Product tags
Also Purchased
Picture for 00152 CORROSION PERFORMANCE OF 13CR STAINLESS
Available for download

00152 CORROSION PERFORMANCE OF 13CR STAINLESS STEELS

Product Number: 51300-00152-SG
ISBN: 00152 2000 CP
Author: Trond Rogne, John M. Drugli, Ole Oystein Knudsen, Stein Olsen and Jakob Enerhaug
$20.00
Picture for 00691 EXPERIENCE WITH TITANIUM HEAT EXCHANGERS
Available for download

00691 EXPERIENCE WITH TITANIUM HEAT EXCHANGERS IN REFINERY SERVICES

Product Number: 51300-00691-SG
ISBN: 00691 2000 CP
Author: Deyuan Fan, William C. Fort ili, Richard J. Horvath
Publication Date: 2000
$20.00

Several experiences with the use of titanium heat exchangers in refining processes are summarized. These involve distillation column overhead condensers in atmospheric crude distilling units, fluid catalytic cracking units, delayed coking units, and sour water strippers. The causes of problems are discussed. Needs for additional data are highlighted.
Picture for 00828 CORROSION PERFORMANCE AND FIELD
Available for download

00828 CORROSION PERFORMANCE AND FIELD EXPERIENCE WITH SUPER DUPLEX AND SUPER AUSTENITIC STAINLESS STEELS IN FGD SYSTEMS

Product Number: 51300-00828-SG
ISBN: 00828 2000 CP
Author: JEAN-PIERRE AUDOUARD, MICHEL VERNEAU, JOHN GROCKI
$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