| LDO-75重油催化裂化催化剂的工业应用 |
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| 引用本文： | 张亮,邹旭彪,秦松,邢侃.LDO-75重油催化裂化催化剂的工业应用[J].工业催化,2011,19(7):49-51. |
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| 作者姓名： | 张亮 邹旭彪 秦松 邢侃 |
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| 作者单位： | 中国石油兰州石化公司催化剂厂，甘肃 兰州 730060; |
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| 摘 要： | 介绍了LDO-75重油裂化催化剂在中国石油大连石化公司年产3.5 Mt重油催化裂化装置的工业应用.结果表明,LDO-75催化剂达到系统总藏量50%后,装置催化剂单耗由1.34kg·t-1降至1.04 kg·t-1,干气和油浆收率分别降低0.03%和1.36%,液化气收率增加1.19%,总液收提高1.42%.
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| 关 键 词： | 石油化学工程 重油裂化 FCC催化剂 产品分布 产品质量 |
Commercial application of LDO-75 catalyst for residue catalytic cracking |
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| ZHANG Liang,ZOU Xubiao,QIN Song,XING Kan.Commercial application of LDO-75 catalyst for residue catalytic cracking[J].Industrial Catalysis,2011,19(7):49-51. |
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| Authors: | ZHANG Liang ZOU Xubiao QIN Song XING Kan |
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| Affiliation: | The Catalyst Plant of PetroChina Lanzhou Petrochemical Company, Lanzhou 730060, Gansu, China |
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| Abstract: | The commercial application of LDO-75 catalyst for residue fluid catalytic cracking in 3.5Mr · a^-1 RFCC unit of PetroChina Dalian Petrochemical Company was introduced. The results showed that in comparison with the original catalyst, the consumption of LDO-75 catalyst decreased from 1.34 kg · t^-1 to 1.04 kg · t^-1 while LDO-75 catalyst loading reached 50% of the total catalysts; the yield of slurry and dry gas decreased by 0.03% and 1.36% respectively, LPG yield and the total liquid yield increased by 1.19% and 1.42%. |
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| Keywords: | petrochemical technology residue fluid catalytic cracking （ RFCC ） FCC catalyst product distribution product quality |
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