I would appreciate if some one let me know the availability of LRUT (Long Range Ultrasonic Test) inspection technique for 4" to 42" flow lines and headers in Canadian Oil Sands.
I would appreciate any feed back on performance of clad materials for surface and buried pipelines in sour service with moderate to high CO2 content. I understand metallurgical bonded pipes,e.g.,PROCLAD, as well as mechanical lined, e.i., ABUTTING, pipe have been used for long time.
This is one of the corrosion issues with conventional Reforming Plants or Sulphur Recovery Plants. Tube-ends get corroded and eroded on fire side and start leaking. The failure gets affected by Operational upsets, damaged refractory (castables or Ferrules), dry run, inadequate material and...
I like to share the forum experience on material design for 600# Steam Super-heater coil in an Incinerator for waste heat recovery.
The gas burner uses sweet gas and flue gas temperature is about 1400 F (760 C). The off gases to burn contain 4 to 12%CO2, 0.5 to 1%SO2, about 140ppm CO and 5ppm...
