Alkylation performance of thiophene and its derivatives during olefinic alkylation of thiophenic sulfur in gasoline
文献类型：期刊论文
| 作者 | Zhang, ZK; Jiang, H; Liu, SL; Wang, QX; Xu, LY |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2006-04-01 |
| 卷号 | 27期号:4页码:309-313 |
| 关键词 | thiophene thiophene derivative alkylation gasoline desulfurization |
| 英文摘要 | the alkylation performance of thiophene and its derivatives (such as 2-methylthiophene, 3-methylthiophene, and 2,5-dimethylthlophene) with 1-hexene was investigated in a fixed-bed reactor. the results showed that thiophene and its derivatives could be mono-alkylated with 1-hexene easily, and their conversion was close to 100% under experimental conditions. however, with the increase of the number of the branched chain on the thiophene ring, the di- and tri-alkylation capability of thiophene derivatives decreased a lot because of the thermodynamics and steric effects, and their primary products are restricted to the mono-alkylated products. the decrease in alkylation capability of thiophene derivatives enhanced the other two parallel competitive reactions, the aromatics alkylation and hexene alkylation (or called hexene oligomerization). the relative content of their further alkylated products was even more than that of the mono-alkylated products during the alkylation of dimethylthiophene. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | deep desulfurization |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000237431800007 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140313]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Ctr Agrifood Qual & Safety Dalian, Dalian 116021, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, ZK,Jiang, H,Liu, SL,et al. Alkylation performance of thiophene and its derivatives during olefinic alkylation of thiophenic sulfur in gasoline[J]. chinese journal of catalysis,2006,27(4):309-313. |
| APA | Zhang, ZK,Jiang, H,Liu, SL,Wang, QX,&Xu, LY.(2006).Alkylation performance of thiophene and its derivatives during olefinic alkylation of thiophenic sulfur in gasoline.chinese journal of catalysis,27(4),309-313. |
| MLA | Zhang, ZK,et al."Alkylation performance of thiophene and its derivatives during olefinic alkylation of thiophenic sulfur in gasoline".chinese journal of catalysis 27.4(2006):309-313. |
入库方式： OAI收割
来源：大连化学物理研究所
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