| 摘要: |
| 近年来,随着机动车燃料油消耗量的增大,引发了严重雾霾天气等环境污染问题。为了有效地控制机动车尾气污染物的排放,2016年底,国内发布了第六阶段车用柴油标准GB 19147-2016《车用柴油》,其中车用柴油中的多环芳烃质量分数由原来的不大于11%降至不大于7%。加氢脱芳烃技术(hydrodearomatization-HDA)是生产超清洁国VI柴油的关键。主要综述了加氢脱芳烃技术及催化剂方面的研究进展,并对其未来的发展方向进行了展望。 |
| 关键词: 国VI标准 加氢脱芳烃 催化剂 雾霾 排放 |
| DOI：10.3969/j.issn.1007-3426.2018.02.003 |
| 分类号: |
| 基金项目:中国海洋石油集团有限公司科技项目“基于介微孔材料的柴油加氢精制催化剂开发”(CNOOC-KJ 135 FZDXM 00 LH 003 LH-2016) |
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| Research development on the process and catalysts of hydrodearomatization |
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Hou Zhanggui1, Hu Di2, Han Longnian3, Chen Xinguo1, Xin Jing1, Chen Yufei3
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1. CNOOC Research Institute of Refining and Petrochemicals, Beijing, China;2. State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, China;3. CNOOC (Qingdao) Heavy Oil Processing Engineering & Technology Research Center Co., Ltd., Qingdao, Shandong, China
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| Abstract: |
| In recent years, with the increasing of motor vehicle fuel oil consumption, haze and other environmental pollution problems become more serious. In order to effectively control the vehicle exhaust pollution, the sixth stage vehicle diesel national standard of GB 19147-2016 Automobile Diesel Fuels has been released at the end of 2016. The mass fraction of the polycyclic aromatic hydrocarbons in the vehicle diesel fuel needs to be reduced from no more than 11% to no more than 7%. The hydrodearomatization process (HDA) is the key process to produce super clean diesel according to national VI specification. The development of process and catalysts for hydrodearomatization was reviewed, and the future research direction was also forecasted. |
| Key words: national VI standard hydrodearomatization catalysts haze emission |
