Feasibility study on the integration of adsorption/bioregeneration of pi-complexation adsorbent for desulfurization
文献类型：期刊论文
| 作者 | Li, WL; Xing, JM; Xiong, XC; Huang, JX; Liu, HZ |
| 刊名 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| 出版日期 | 2006-04-12 |
| 卷号 | 45期号:8页码:2845-2849 |
| 关键词 | selective adsorption liquid fuels rhodococcus-erythropolis transportation fuels deep desulfurization diesel fuels zeolites dibenzothiophene sorbents cu(i)-y |
| ISSN号 | 0888-5885 |
| 其他题名 | Ind. Eng. Chem. Res. |
| 中文摘要 | A novel integration study on the feasibility of the use of a combined physical-biological procedure was reported for desulfurization of fuels. During this process, sulfur compounds are removed through adsorption and then biodegraded in a subsequent stage with Pseudomonas delafieldii R-8 strain. with the regeneration of the adsorbent. To select suitable;pi-complexation adsorbents for desulfurization, dibenzothiophene (DBT) was used as a model compound to study the adsorption capacity of these adsorbents. Different metal ions, namely Co2+, Ni2+, Ce3+, and Cu+ were used to prepare desulfurization adsorbents using the ion exchange method. The reduction behavior of Cu(II)-Y was studied by using temperature programmed reduction (TPR) with reducing gas (10% H-2 and 90% N-2, v/v). The acidity of the adsorbents was characterized by pyridine adsorption thermogravimetric-differential thermal analysis (TG-DTA) and Fourier transform infrared (Fr-IR). pi-Complexation adsorbent Cu(I)-Y was successfully bioregenerated. The adsorption capacity of the regenerated adsorbent is 85% that of the fresh one after being regenerated with Pseudomonas delafieldii R-8, washed with n-octane, dried at 100 degrees C for 24 h, and reduced in H-2 and N-2. After bioregeneration, the adsorbent can be reused. |
| 英文摘要 | A novel integration study on the feasibility of the use of a combined physical-biological procedure was reported for desulfurization of fuels. During this process, sulfur compounds are removed through adsorption and then biodegraded in a subsequent stage with Pseudomonas delafieldii R-8 strain. with the regeneration of the adsorbent. To select suitable;pi-complexation adsorbents for desulfurization, dibenzothiophene (DBT) was used as a model compound to study the adsorption capacity of these adsorbents. Different metal ions, namely Co2+, Ni2+, Ce3+, and Cu+ were used to prepare desulfurization adsorbents using the ion exchange method. The reduction behavior of Cu(II)-Y was studied by using temperature programmed reduction (TPR) with reducing gas (10% H-2 and 90% N-2, v/v). The acidity of the adsorbents was characterized by pyridine adsorption thermogravimetric-differential thermal analysis (TG-DTA) and Fourier transform infrared (Fr-IR). pi-Complexation adsorbent Cu(I)-Y was successfully bioregenerated. The adsorption capacity of the regenerated adsorbent is 85% that of the fresh one after being regenerated with Pseudomonas delafieldii R-8, washed with n-octane, dried at 100 degrees C for 24 h, and reduced in H-2 and N-2. After bioregeneration, the adsorbent can be reused. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | SELECTIVE ADSORPTION ; LIQUID FUELS ; RHODOCOCCUS-ERYTHROPOLIS ; TRANSPORTATION FUELS ; DEEP DESULFURIZATION ; DIESEL FUELS ; ZEOLITES ; DIBENZOTHIOPHENE ; SORBENTS ; CU(I)-Y |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000236754900054 |
| 公开日期 | 2013-10-24 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3982]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Lab Separat Sci & Engn, State Key Lab Biochem Engn, Inst Proc Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, WL,Xing, JM,Xiong, XC,et al. Feasibility study on the integration of adsorption/bioregeneration of pi-complexation adsorbent for desulfurization[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2006,45(8):2845-2849. |
| APA | Li, WL,Xing, JM,Xiong, XC,Huang, JX,&Liu, HZ.(2006).Feasibility study on the integration of adsorption/bioregeneration of pi-complexation adsorbent for desulfurization.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,45(8),2845-2849. |
| MLA | Li, WL,et al."Feasibility study on the integration of adsorption/bioregeneration of pi-complexation adsorbent for desulfurization".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 45.8(2006):2845-2849. |
入库方式： OAI收割
来源：过程工程研究所
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