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.
针对辽河超稠油金属含量高，残炭、胶质、沥青质含量高的特点，研究开发了焦化脱金属剂。
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.
针对辽河超稠油金属含量高，残炭、胶质、沥青质含量高的特点，研究开发了焦化脱金属剂。
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