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扬子石化公司650 kt/a乙烯改造工程总投资达43.52亿元,是首批列入国家财政贴息专项贷款的重点技术改造项目。650 kt/a乙烯改造工程包括:400 kt/a乙烯装置改扩到650 kt/a;裂解汽油加氢装置由300 kt/a改扩为500kt/a;丁二烯装置处理混合C_4能力由100 kt/a改扩为200
The total investment of the 650 kt / a ethylene renovation project of Yangzi Petrochemical Company reached 4.352 billion yuan, making it one of the first batch of key technological transformation projects included in the national special loan for financial discount interest. 650 kt / a ethylene retrofitting project includes: 400 kt / a ethylene unit expanded to 650 kt / a; pyrolysis gasoline hydrogenation unit expanded from 300 kt / a to 500 kt / a; butadiene unit treated mixed C_4 capacity increased from 100 kt / a expanded to 200