Quench Headers Lining
Problem: Clench headers traditionally experienced hot spots prematurely using conventional refractory due to improper thermal dry-out during unit start-up....
Problem: Clench headers traditionally experienced hot spots prematurely using conventional refractory due to improper thermal dry-out during unit start-up....
Problem: The existing dense refractory lining deteriorated contributing to significant maintenance costs and energy losses....
Problem: Existing lids were damaging existing lid support structure, and failing within 6 months...
Problem: Scheduled thermal imaging showed excessive hot spots in the FCC unit in various locations. Emergency refractory repairs were required to replace areas of damaged refractory....
Problem: Scheduled thermal imaging showed excessive hot spots in the FCC unit in various locations. Emergency refractory repairs were required to replace areas of damaged refractory....
Problem: Insufficient life span and excessive maintenance of the retention ring and refractory (about 100 heats)....
Problem: Conventional castable nose ring castings required annual replacement....
Problem: In this severe abrasive application, the previous ramp material showed significant signs of wear after just 2 months in service. ...
Problem: The use of conventional refractory created hot spot problems during operation as the refractory was not able to be properly dried out....
Problem: The use of conventional refractory created hot spot problems during operation as the refractory was not able to be properly dried out....