Assertion: arsine | /r/ObjectUse | used at low level
Facets:
value: relatively
type: DEGREE
value: in this regard
type: OTHER
value: within a concentration range
type: LOCATION
value: in accordance with the present invention
type: OTHER
Source sentences:
text: In this regard, and in accordance with the present invention, arsine is used at a relatively low level within a concentration range which has been found to be effective for maintaining acceptable catalyst activity and enhancing selectivity to the desired extent.