| 冷再生剂循环催化裂化工艺在广西东油沥青有限公司的应用 |
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| 引用本文： | 彭震宇,柳召永. 冷再生剂循环催化裂化工艺在广西东油沥青有限公司的应用[J]. 石化技术与应用, 2012, 30(1): 40-45,50 |
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| 作者姓名： | 彭震宇 柳召永 |
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| 作者单位： | 1. 广西东油沥青有限公司,广西钦州,535008
2. 中国石油兰州化工研究中心,甘肃兰州,730060 |
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| 摘 要： | 介绍了洛阳维达石化工程有限公司开发的冷再生剂循环催化裂化（CRC—FCC）工艺在广西东油沥青有限公司50万t／a重油催化裂化装置上的应用情况。结果表明，应用是成功的；与改造前相比，在原料油性质和掺渣比均相近的情况下，改造后干气产率、液态烃收率、油浆收率和生焦率分别下降1．31，1．04，0．72，0．94个百分点，能量单耗[m（标准油）／m（原料油）]下降16．8kg／t，汽、柴油收率分别提高2．01，1．63个百分点。
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| 关 键 词： | 催化裂化装置 冷再生剂循环催化裂化工艺 再生剂循环 |
Commercial applications of cooling cracking process in Guangxi regenerated circulation - catalytic Eastern Oil Asphalf Co Ltd |
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| PENG Zhen-yu , LIU Zhao-yong. Commercial applications of cooling cracking process in Guangxi regenerated circulation - catalytic Eastern Oil Asphalf Co Ltd[J]. Petrochemical Technology & Application, 2012, 30(1): 40-45,50 |
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| Authors: | PENG Zhen-yu LIU Zhao-yong |
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| Affiliation: | PENG Zhen - yu , LIU Zhao - yong ( 1. Guangxi Eastern Oil Asphalt Co Ltd, Qinzhou 535008, China ; 2. Lanzhou Petrochemical Research Center, PetroChina ,Lanzhou 730060, China) |
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| Abstract: | The application of cooling regenerant circulation - catalytic cracking process （ CRC - FCC） developed by Luoyang Weida Petrochemical Engineering Co Ltd in the 500 kt/a FCC unit of Guangxi Eastern Oil Asphalt Co Ltd was introduced. The results showed that the application was successful. After revamping, under the condition of similar raw material performance and residual oil blending ratio, the yields of dry gas, liquid hydrocarbon, slurry and coke decreased by 1.31,1.04,0.72 and 0.94 percent points, respectively, energy unit consumption [m （standard oil）/m （raw oil）] decreased by 16.8 kg/t, and yields of gasoline and diesel oil in- creased by 2.01 and 1.63 percent points compared to those before revamping. |
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| Keywords: | catalytic cracking unit cooling regen- erated circulation - catalytic cracking process regen- erated circulation |
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