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Catalyst for Hydrotreating Residual Pyrolysis C4 Hydrocarbons Developed by Research Institute of Tia
<正>The research institute of SINOPEC Tianjin Petrochemical Company has successfully developed a catalyst for hydrotreat......
由天津石化公司研究院开发成功的聚酯钛系复合催化剂，在经过5kt／a半连续工业装置的聚合试验和6kt／a切片纺工业纺丝试验成功后，在天津石......
