| 乳化重油催化裂化反应行为考察 |
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| 引用本文： | 徐鸽,杨基和,陆振光,林挺,云志. 乳化重油催化裂化反应行为考察[J]. 西南石油学院学报, 2010, 32(1) |
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| 作者姓名： | 徐鸽 杨基和 陆振光 林挺 云志 |
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| 作者单位： | 徐鸽,XU Ge(南京工业大学化学化工学院,江苏,南京,210009;江苏工业学院化学化工学院,江苏,常州,213164);杨基和,陆振光,林挺,YANG Ji-he,LU Zhen-guang,LIN Ting(江苏工业学院化学化工学院,江苏,常州,213164);云志,YUN Zhi(南京工业大学化学化工学院,江苏,南京,210009) |
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| 基金项目： | 江苏省高技术研究项目，常州市高技术研究项目，重质油国家实验室开放课题基金 |
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| 摘 要： | 为改善催化裂化原料油雾化状况,降低结焦和干气收率,将原料重油进行乳化.对乳化剂进行了选择和复配,并考察了温度对乳化重油催化裂化反应产品分布的影响.结果表明:采用乳化剂Span(S-1)、S-1与聚氧乙烯醚乳化剂(O-3)的二元复配剂以及S-1/O-3与Tween(T-2)三元复配乳化剂具有较好的乳化性能;与重油相比,乳化重油催化裂化反应温度可降低10 ℃,轻油收率提高1.2%～5.6%,而焦炭产率则较低.研究认为,对原料进行乳化可提高催化裂化反应的轻油收率,降低结焦,具有一定的工业应用前景.
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| 关 键 词： | 催化裂化原料 重油 乳化剂 乳化 催化裂化 |
INVESTIGATION ON BEHAVIOR OF CATALYTIC CRACKING REACTION FOR EMULSIFYING HEAVY OIL |
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| XU Ge,,YANG Ji-he,LU Zhen-guang,LIN Ting,YUN Zhi. INVESTIGATION ON BEHAVIOR OF CATALYTIC CRACKING REACTION FOR EMULSIFYING HEAVY OIL[J]. Journal of Southwest Petroleum Institute, 2010, 32(1) |
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| Authors: | XU Ge YANG Ji-he LU Zhen-guang LIN Ting YUN Zhi |
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| Affiliation: | XU Ge1,2,YANG Ji-he2,LU Zhen-guang2,LIN Ting2,YUN Zhi1(1.College of Chemistry , Chemical Engineering,Nanjing University of Technology,Nanjing Jiangsu 210009,China,2.School of Chemistry & Chemical Engineering,Jiangsu Polytechnic University,Changzhou Jiangsu 213164,China) |
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| Abstract: | To improve the heavy oil atomization situation of FCC feed stock and decrease the yield of carbon and dry gas,the feed stock,heavy oil,is emulsified.Selecting and adjusting composition of emulsifier are studied.The effect of reactive temperature is observed with emulsifying heavy oil for FCC productive distribution.As a result,Emulsifier Span (S-1),combination of S-1 and polyoxyethylene ether (O-3) diary,S-1/O-3 and Tween (T-2) ternary combinative emulsifier are satisfactory emulsifiers.In comparison with t... |
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| Keywords: | FCC feed stock heavy oil emulsifier emulsification catalytic cracking |
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