Assertion: hydrocyanic acid | /r/CapableOf | pass top sections
Facets:
value: through the column
type: LOCATION
value: upward
type: MANNER
Source sentences:
text: The hydrocyanic acid and water vapor pass upward through the column 36 which may consist of several bubbling sections, the top sections preferably being equipped with cooling coils 37 supplied with water from pipe 38.