Part 4/8:
Pressure readings began at 30.6 psi (approximately 2.1 bar) and were monitored closely. As the temperature increased, the hydrogen generation process should cause pressure fluctuations. At 170°C, the team paused to observe the pressure drop, which is a sign that reactions are happening as anticipated.
The team's aim is to keep pressure levels manageable and increase the temperature systematically to facilitate continued hydrogen release without overshooting the target temperatures, which could lead to unwanted consequences.