Sentences with phrase «vessels for hydrogen»
If there are not places along the piping and in the vessels for hydrogen to exit the flow of waste, enough could build up to explode.
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In fact, certain of TEPCO's actions in the aftermath of the explosions have been confused and, some might opine, lacking discipline of purpose to the extent that expedient decisions have been made without proper forethought and judiciousness to avoid knock - on consequences: for example, the injection of seawater may have resulted in salt deposits sufficient to foul cooling flows in the lower regions of the RPV [reactor pressure vessel]; the liberation of hydrogen from seawater is more rampant than from freshwater and radiolysis of oxygen from the cooling water could provide stoichiometric conditions and ignition with hydrogen in the absence of air in the containments; and the latest and most recent announcement to deploy a nitrogen purge to the Unit 1 reactor seems yet another ill - explained and unjustified desperate measure».
Engineering & Inspections (Kapolei, HI) 10/2002 — 06/2003 Pressure Equipment Inspector • Perform pressure equipment inspections to the requirements of API - 653, 510 and 570 • Inspect large above ground storage tanks monitoring repairs to the requirements of API - 650 / 653 • Finish 400 piping system inspections in less than 2.5 months and identify hundreds of non-conformities • Finish inspection of 20 large above ground storage tanks (AST) and identify numerous service induced non-conformities • Complete the remaining pressure vessel inspections for 2003 and identify several potentially catastrophic anomalies • Write repair procedure for high pressure hydrogen compressor bottles