| 焦化蜡油脱碱氮技术研究进展 |
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| 引用本文： | 张宝君.焦化蜡油脱碱氮技术研究进展[J].广州化工,2012,40(16):39-40,61. |
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| 作者姓名： | 张宝君 |
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| 作者单位： | 辽河石油勘探局石油化工总厂,辽宁盘锦,124010 |
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| 摘 要： | 我国焦化蜡油具有碱性氮化物含量高的显著特点,作为催化裂化、加氢裂化的掺兑原料时,极易造成催化剂中毒,对装置的正常运行与产品分布造成不利影响。本文介绍了我国焦化蜡油的主要性质以及所含碱性氮化物对催化剂的作用机理,并对焦化蜡油加氢精制、酸处理脱氮、溶剂精制、吸附精制、络合精制等脱碱氮技术进行了综述。
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| 关 键 词： | 焦化蜡油 碱性氮化物 脱碱氮技术 |
Research Progress of Basic Nitrogen Removal in Coker Gas Oil |
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| ZHANG Bao-jun.Research Progress of Basic Nitrogen Removal in Coker Gas Oil[J].GuangZhou Chemical Industry and Technology,2012,40(16):39-40,61. |
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| Authors: | ZHANG Bao-jun |
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| Affiliation: | ZHANG Bao-jun(Petrochemical Factory of Liaohe Petroleum Exploration Bureau,Liaoning Panjin 124010,China) |
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| Abstract: | Coker gas oil in China was characterized by high content of basic nitrogen compounds.It would easily result in catalyst poisoning when blending the coker gas oil as raw material for catalytic cracking and hydrocracking.Consequently,proper operation of the installations and distribution of the products would be impacted badly.The main properties of coker gas oil in China as well as the action mechanism of basic nitrogen on the catalysts were introduced.The removal technologies of basic nitrogen such as hydrorefining,acid purification,solvent refining,adsorption and complexation were reviewed. |
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| Keywords: | coker gas oil basic nitrogen basic nitrogen removal |
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