Biodesulfurization of hydrodesulfurized diesel oil with Pseudomonas delafieldii R-8 from high density culture
文献类型：期刊论文
| 作者 | Shan, GB; Zhang, HY; Xing, JM; Guo, C; Li, WL; Liu, HZ |
| 刊名 | BIOCHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2006 |
| 卷号 | 27期号:3页码:305-309 |
| 关键词 | high cell density 2-hydroxybiphenyl (2-HBP) Pseudomonas delafieldii sulfate |
| ISSN号 | 1369-703X |
| 其他题名 | Biochem. Eng. J. |
| 中文摘要 | Biodesulfurization (BDS) process of hydrodesulfurized diesel oil by Pseudomonas delafieldii R-8 was studied. Twenty-five grams (dry cell) l(-1) of cell density was obtained by production of P delafieldii R-8. The desulfurization activity of cells grown in logarithmic and stationary phases is higher than that of cells grown in other phases. The maximal desulfurization rate can reach 0.33 mg g(-1) h(-1) during the first 4 h. The metabolites do not affect desufurization activity of diesel oil. Cell suspension grown at stationary phase was directly mixed with diesel oil, and had a high desulfurization activity as 0.32 mg g(-1) h(-1) during the first 4 h. In a 5-1 fermentor, 500 ml of diesel oil was added when desulfurized cells grown in a stationary phase and the total sulfur was reduced to 313 from 591 mg l(-1). Thus, the BDS process can be simplified by directly mixing cell cultivation suspension with diesel oil. (c) 2005 Elsevier B.V. All rights reserved. |
| 英文摘要 | Biodesulfurization (BDS) process of hydrodesulfurized diesel oil by Pseudomonas delafieldii R-8 was studied. Twenty-five grams (dry cell) l(-1) of cell density was obtained by production of P delafieldii R-8. The desulfurization activity of cells grown in logarithmic and stationary phases is higher than that of cells grown in other phases. The maximal desulfurization rate can reach 0.33 mg g(-1) h(-1) during the first 4 h. The metabolites do not affect desufurization activity of diesel oil. Cell suspension grown at stationary phase was directly mixed with diesel oil, and had a high desulfurization activity as 0.32 mg g(-1) h(-1) during the first 4 h. In a 5-1 fermentor, 500 ml of diesel oil was added when desulfurized cells grown in a stationary phase and the total sulfur was reduced to 313 from 591 mg l(-1). Thus, the BDS process can be simplified by directly mixing cell cultivation suspension with diesel oil. (c) 2005 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Biotechnology & Applied Microbiology ; Engineering, Chemical |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Engineering |
| 关键词[WOS] | RHODOCOCCUS-ERYTHROPOLIS D-1 ; MICROBIAL DESULFURIZATION ; DIBENZOTHIOPHENE ; SULFUR ; MODEL ; PETROLEUM ; STRAIN |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000233348700015 |
| 公开日期 | 2013-10-24 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3932]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Lab Separat Sci & Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shan, GB,Zhang, HY,Xing, JM,et al. Biodesulfurization of hydrodesulfurized diesel oil with Pseudomonas delafieldii R-8 from high density culture[J]. BIOCHEMICAL ENGINEERING JOURNAL,2006,27(3):305-309. |
| APA | Shan, GB,Zhang, HY,Xing, JM,Guo, C,Li, WL,&Liu, HZ.(2006).Biodesulfurization of hydrodesulfurized diesel oil with Pseudomonas delafieldii R-8 from high density culture.BIOCHEMICAL ENGINEERING JOURNAL,27(3),305-309. |
| MLA | Shan, GB,et al."Biodesulfurization of hydrodesulfurized diesel oil with Pseudomonas delafieldii R-8 from high density culture".BIOCHEMICAL ENGINEERING JOURNAL 27.3(2006):305-309. |
入库方式： OAI收割
来源：过程工程研究所
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