Assertion: leaching | /r/HasProperty | conducted in one process configuration
Facets:
value: at a pressure above atmospheric pressure
type: OTHER
Source sentences:
text: In one process configuration, leaching is conducted in the presence of an oxygen-enriched atmosphere at atmospheric pressure, or at a pressure above atmospheric pressure using an oxygen-containing gas to reduce or eliminate the need for the presence of copper and/or ammonia in the leach.