Maity, M.
How Cr compounds discolor refractory brick walls of an ethylene cracking furnace
Unusual pink coloration was noticed on the entire refractory brick wall in the radiant section of an ethylene cracking furnace of a petrochemical plant. The problem was investigated by evaluating the ..
How caustic stress leads to failures of incinerator caustic spray nozzles
Frequent failures of the waste spray nozzles in incinerators result in accelerated degradation of the refractory lining, requiring unscheduled shutdowns for repairs. A study was carried out to identify the factors that contributed to the nozzle failure and to prevent the reoccurrence of similar failures in the future.
Prevent external corrosion of boiler tubes under refractory lining
A leak developed on the water wall for several boiler tubes within five months of the commissioning of a plant boiler. In this case, the boiler tubes were partially covered with a castable refractory ..
Updates on improving refractory lining service life
Tips help maintenance and operations care and maintain refractory products in high-temperature operations
- 1
- ... 1 pages
- Asia refineries, petchem firms cut runs as Middle East conflict disrupts feedstock supplies 3/6
- Hungary's MOL says capacity tests on Adria pipeline to start next week 3/6
- Brazil's antitrust watchdog approves private equity firm's controlling stake purchase in Braskem 3/6
- Shell-CNOOC China JV to close 1.2-MMtpy steam cracker due to feedstock disruption 3/6
- India invokes emergency powers, orders refiners to boost LPG output 3/6
- Russia gets export boost from Iran war as price of oil to India surges 3/6
