Assertion: hydrogen iodide | /r/AtLocation | first stage
Facets:
value: decomposed in a second stage
type: TEMPORAL
value: cathodically
type: MANNER
value: by electrolysis
type: MANNER
Source sentences:
text: This invention concern a hybrid process for obtaining hydrogen and oxygen from water in a cyclic operation wherein oxygen is produced anodically and hydrogen iodide is produced cathodically in a first stage by electrolysis and in a second stage without electrolysis the hydrogen iodide is thermally decomposed to hydrogen and iodine with the iodine being recycled and the hydrogen being recovered.