Assertion: hydrogen iodide | /r/HasProperty | decomposed
Facets:
value: without electrolysis
type: OTHER
value: thermally
type: MANNER
value: in the second stage
type: TEMPORAL
Source sentences:
text: This invention relates to a two stage process for the production of oxygen and hydrogen from water using electrolysis with added iodine in the first stage to produce hydrogen iodide which is thermally decomposed in the second stage without electrolysis.