| 催化裂化柴油不安定因素的考察 |
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| 引用本文： | 齐江,李林,战风涛,徐永强,苏贻勋. 催化裂化柴油不安定因素的考察[J]. 中国石油大学学报(自然科学版), 1997, 0(5) |
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| 作者姓名： | 齐江 李林 战风涛 徐永强 苏贻勋 |
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| 作者单位： | 石油大学炼制系!山东东营，257062，清华大学(齐江)，石油大学炼制系!山东东营，257062(李林，战风涛，徐永强，苏贻勋) |
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| 摘 要： | 将催化裂化柴油中常见的硫化物、氮化物按一定方式添加到催化裂化柴油基础油及其模拟基础油中，将催化裂化柴油中常见的酸性化合物添加到碱洗后的脱酸柴油中，考察了这些化合物对柴油安定性的影响．研究表明，催化裂化柴油中的非碱性氮化物单独存在时可使柴油颜色变深；酸性化合物、碱性氮化物单独存在对柴油的安定性影响不大．若在非碱性氮化物、碱性氮化物、酸性硫化物或其它酸性化合物等并存的条件下，由于酸性化合物、碱性氮化物具有催速作用，柴油的安定性变得更差．
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| 关 键 词： | 催化裂化 柴油 氧化反应 稳定性 |
STUDY ON BAD OXIDATION STABILITY OF CATALYTICALLY-CRACKED DIESEL OIL |
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| Qi Jiang, Li Lin, Zhan Fengtao, Xu YongQiang, Su Yixun. STUDY ON BAD OXIDATION STABILITY OF CATALYTICALLY-CRACKED DIESEL OIL[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1997, 0(5) |
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| Authors: | Qi Jiang Li Lin Zhan Fengtao Xu YongQiang Su Yixun |
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| Affiliation: | Qi Jiang; Li Lin; Zhan Fengtao; Xu YongQiang; Su Yixun |
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| Abstract: | The properties of the sulfides and nitrides in the catalytically-cracked diesel oil are studied by means of adding thee compounds to the analog and the true basal diesel oil and adding acids to the diesel oil washed by alkali liquor. Experiments indicate tha, non-basic nitrides can grealy effect the stability of the diesel by theirown,but basic nitrides and acid sulfides have no effect on it. Neverthelere, in the existence of non-basic nitrides, basic nitrides and acid sulfides or other acid compounds can accelerate the diesel getting bad. |
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| Keywords: | Catalytical crack Diesel oil Oxidation reaction Stability |
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