Microbial desulfurization of model and straight-run diesel oils
文献类型：期刊论文
| 作者 | Luo, MF; Gou, ZX; Xing, JM; Liu, HH; Chen, JY |
| 刊名 | JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
 |
| 出版日期 | 2003-08-01 |
| 卷号 | 78期号:8页码:873-876 |
| 关键词 | desulfurization dibenzothiophene dimethyl dibenzothiophene diesel oil dodecane Nocardia globerula R-9 kinetics two-phase system |
| ISSN号 | 0268-2575 |
| 其他题名 | J. Chem. Technol. Biotechnol. |
| 中文摘要 | The desulfurization kinetics of Nocardia globerula R-9 was investigated initially in a model system consisting of dibenzothiophene (DBT) dissolved in dodecane. The ability to desulfurize straight-run diesel oil by resting cells of this strain was also evaluated. The course of desulfurization of DBT in dodecane could be represented by the Michaelis-Menten equation. The desulfurization of DBT and 4,6-dimethyl dibenzothiophene (4,6-DMDBT) in a mixture of the two proceeded simultaneously without preference for either of them. The sulfur content of the straight-run diesel oil could be reduced from 1807 to 741 mg dm(-3) by treatment with resting cells of this strain, at a mean rate of 5.1 mmol sulfur kg(-1) h(-1). This showed that Nocardia globerula R-9 could be a potential bacterium for reducing the sulfur content of petroleum products. (C) 2003 Society of Chemical Industry. |
| 英文摘要 | The desulfurization kinetics of Nocardia globerula R-9 was investigated initially in a model system consisting of dibenzothiophene (DBT) dissolved in dodecane. The ability to desulfurize straight-run diesel oil by resting cells of this strain was also evaluated. The course of desulfurization of DBT in dodecane could be represented by the Michaelis-Menten equation. The desulfurization of DBT and 4,6-dimethyl dibenzothiophene (4,6-DMDBT) in a mixture of the two proceeded simultaneously without preference for either of them. The sulfur content of the straight-run diesel oil could be reduced from 1807 to 741 mg dm(-3) by treatment with resting cells of this strain, at a mean rate of 5.1 mmol sulfur kg(-1) h(-1). This showed that Nocardia globerula R-9 could be a potential bacterium for reducing the sulfur content of petroleum products. (C) 2003 Society of Chemical Industry. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences ; Technology |
| 类目[WOS] | Biotechnology & Applied Microbiology ; Chemistry, Multidisciplinary ; Engineering, Chemical |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Chemistry ; Engineering |
| 关键词[WOS] | SULFUR-COMPOUNDS ; FOSSIL-FUELS ; DIBENZOTHIOPHENE ; BIODESULFURIZATION ; IGTS8 ; PETROLEUM ; CELLS ; GENES |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000184461600005 |
| 公开日期 | 2013-11-08 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5309]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, State Key Lab Biochem Engn, Lab Separat Sci & Engn, Inst Proc Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, MF,Gou, ZX,Xing, JM,et al. Microbial desulfurization of model and straight-run diesel oils[J]. JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY,2003,78(8):873-876. |
| APA | Luo, MF,Gou, ZX,Xing, JM,Liu, HH,&Chen, JY.(2003).Microbial desulfurization of model and straight-run diesel oils.JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY,78(8),873-876. |
| MLA | Luo, MF,et al."Microbial desulfurization of model and straight-run diesel oils".JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY 78.8(2003):873-876. |
入库方式： OAI收割
来源：过程工程研究所
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