blowdown drum造句

• As a result of the accident, BP said that it would eliminate all blowdown drums / vent stack systems in flammable service.
• The spent acid is degassed in an acid blowdown drum, waste water pH is adjusted and acid vent streams are neutralized with caustic in a scrubber before being flared.
• Technical failings included a blowdown drum that was of insufficient size, a lack of preventative maintenance on safety critical systems, inoperative alarms and level sensors in the ISOM process unit and the continued use of outdated blowdown drum and stack technology when replacement with the safer flare option had been a feasible alternative for many years.
• Technical failings included a blowdown drum that was of insufficient size, a lack of preventative maintenance on safety critical systems, inoperative alarms and level sensors in the ISOM process unit and the continued use of outdated blowdown drum and stack technology when replacement with the safer flare option had been a feasible alternative for many years.