| Commercial Test of Flexible Dual-Riser Catalytic Cracking Process |
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| 作者姓名： | TangHaitao WangLongyan WangGuoHang ZhangLixin WeiJialu ChenZhenghong TengTiancan SunZhonghang |
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| 作者单位： | [1]LuoyangPetrochemicalEnginneringCompanyofSINOPEC,Luoyang,471003 [2]QingjiangPetrochemicalCompanyofSINOPEC,Luoyang,471003 |
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| 摘 要： | The technical features and commercial test results of flexible dual-riser fluidized catalytic cracking (FDFCC) process are presented for refiners to choose an efficient process to upgrade FCC naphtha and boost propylene production in a RFCC unit. The commercial test results indicate that the olefin content of catalytically cracked gasoline can be significantly reduced to less than 20 v%, while sulfur content reduced by 15%-25% and RON increased by 0.5-2 units in a RFCC unit. In addition, propylene yield and the production ratio of diesel to gasoline can also be remarkably enhanced in the RFCC unit.
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| 关 键 词： | 催化裂化工艺 可塑性 双立管 石脑油 丙烯 石蜡 生产能力 |
Commercial Test of Flexible Dual-Riser Catalytic Cracking Process |
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| TangHaitao WangLongyan WangGuoHang ZhangLixin WeiJialu ChenZhenghong TengTiancan SunZhonghang.Commercial Test of Flexible Dual-Riser Catalytic Cracking Process[J].China Petroleum Processing and Petrochemical Technology,2003(1):29-33. |
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| Authors: | Tang Haitao Wang Longyan Wang Guoliang Zhang Lixin Wei Jialu Chen Zhenghong Teng Tiancan Sun Zhonghang |
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| Abstract: | The technical features and commercial test results of flexible dual-riser fluidized catalytic cracking (FDFCC) process are presented for refiners to choose an efficient process to upgrade FCC naphtha and boost propylene production in a RFCC unit. The commercial test results indicate that the olefin content of catalyti-cally cracked gasoline can be significantly reduced to less than 20 v%, while sulfur content reduced by 15%. 25% and RON increased by 0.5-2 units in a RFCC unit. In addition, propylene yield and the production ratio of diesel to gasoline can also be remarkably enhanced in the RFCC unit. |
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| Keywords: | RFCC dual-riser commercial test |
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