No. 1 FCCU in Jinling Petrochemical Company was revamped in 2001 to increase the processing ratio of vacuum residue. It was found later that the coke yield was increased after the revamping.
中国石化股份有限公司金陵分公司1号催化裂化装置于2001年初进行了掺渣扩容改造，在生产中发现装置的生焦率较高。
No. 1 FCCU in Jinling Petrochemical Company was revamped in 2001 to increase the processing ratio of vacuum residue. It was found later that the coke yield was increased after the revamping.
中国石化股份有限公司金陵分公司1号催化裂化装置于2001年初进行了掺渣扩容改造，在生产中发现装置的生焦率较高。
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