Also it was originally considered to use blocks of sodium peroxide ("oxylithe") to remove the carbon monoxide, but this was rejected in view of the fire hazard.
Tiež sa pôvodne uvažovalo o použitý blokov peroxidu sodného ("oxylitu") na odstraňovanie oxidu uhoľnatého, no vzhľadom na riziko požiaru sa od toho upustilo.