CAJ | 학술논문

介绍了中国石化抚顺石油化工研究院开发的 FDC 单段两剂多产中间馏分油加氢裂化技术，该技术在中国石化金陵分公司1．5 Mt/a 和中国石化海南炼油化工有限公司1．2 Mt/a 加氢裂化装置的工业应用结果表明，该技术具有中间馏分油收率高（分别为78．99％和74．87％）、化学氢耗低（分别为2．31％和2．15％）、产品质量好、装置综合能耗低等特点，不仅保持了常规单段加氢裂化工艺技术工艺流程简单、体积空速大等优点，而且弥补了常规单段加氢裂化工艺技术对原料油适应性差、催化剂运转周期短和加氢裂化产品质量相对较差等不足。
개소료중국석화무순석유화공연구원개발적 FDC 단단량제다산중간류분유가경열화기술，해기술재중국석화금릉분공사1．5 Mt/a 화중국석화해남련유화공유한공사1．2 Mt/a 가경열화장치적공업응용결과표명，해기술구유중간류분유수솔고（분별위78．99％화74．87％）、화학경모저（분별위2．31％화2．15％）、산품질량호、장치종합능모저등특점，불부보지료상규단단가경열화공예기술공예류정간단、체적공속대등우점，이차미보료상규단단가경열화공예기술대원료유괄응성차、최화제운전주기단화가경열화산품질량상대교차등불족。
A single-stage,double-catalyst hydrocracking technology (FDC technology)is developed by FRIPP,which converts heavy gas oil to maximum clean diesel. FDC technology has been successfully applied in six commercial units. The commercial results in Jinling Branch hydrocracking unit with 1.5 Mt/a as well as Hainan Petrochemical Co.,Ltd hydrocracking unit with 1.2 Mt/a show that the middle distillate yield is high (78.99%,74.87%,respectively)and chemical hydrogen consumption is low (2.31%,2.15%,respectively). The FDC technology possesses the properties of simple flow sheet and high LHSV of the single-stage hydrocracking technology and remedy for some shortcomings of single-stage hydrocracking technology such as bad feed adaptability,short running cycle of catalyst and bad quality of hydrocracking product. Moreover,the FDC technology is also featured by good quality of products and flexibility for product slate and low production cost as well.