.~.~ Employing oxygen donor particles or carbidable metal particles
DEFINITION
Classification: 48/198.5
Employing oxygen donor particles or carbidable metal particles:
(under subclass 198.1) Subject matter in which a feedstock or an intermediate mixture contacts particles of a metal which can be converted to a carbide of the metal or oxygen-containing particles which can give up their oxygen to another gas used in the process.
(1) Note. The particles involved must be described as carbidable or oxygen-donating or the carbiding or oxygen-donating reaction must be described as taking place.
SEE OR SEARCH THIS CLASS, SUBCLASS:
198.7, for a process including contact with particles described as catalytic.
