Data Search of Major Classification
| Major Class | Parent | Descriptor | Acronym | Synonym | Chinese Descriptor | Spanish Descriptor | Reference | Definition |
| Product | Catalyst Maintenance | Rejuvenation Catalyst | 催化剂复原 | Rejuvenecimiento del catalizador | Coalogix | “Catalyst cleaning” followed by a wet chemical process to remove some decay compounds with minimum removal of catalytic compound(s). There is no re-impregnation of the catalytic compound(s). |
| Major Class | Parent | Descriptor | Acronym | Synonym | Chinese Descriptor | Spanish Descriptor | Reference | Definition |
| None defined at this time . . . | ||||||||