Development, production, and commercial application of the FZC serial residue hydrotreating guard assistant and demetallization catalyst were introduced.
介绍了FZC系列渣油加氢保护剂和脱金属催化剂的研制、生产和工业应用。
2
Aimed at the characteristic of Liaohe super heavy crude oil such as high content of heavy metal, carbon residue, gum and asphaltene, the demetallization agent for delayed coking unit was developed.