Knowledge Management System Of Institute of process engineering,CAS
| Continuous Production of Activated Carbon from Distilled Spirit Lees: Process Design and Semi-Industrial Pilot | |
| Wang, Yin1,2; Li, Qiang3; Wang, Siyu4; Yi, Bin5; Yang, Jun5; Yang, Juan1; Xu, Guangwen1 | |
| 2013-05-22 | |
| Source Publication | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| Volume | 52Issue:20Pages:6761-6769 |
| Abstract | This study is devoted to developing a continuous activated carbon (AC) production process integrating drying, carbonization, and physical activation without external heat input. The massive byproduct in the distilled spirit industry, distilled spirit lees (SL), was used as the raw material in this study. The kinetic behaviors in each step, including drying, carbonization, and activation, were first investigated via laboratory tests. The results show that the whole AC production process can be completed in 30 min, including most of the time for drying, several minutes for carbonization, and several seconds for activation. On the basis of these laboratory results, an integrated process for continuous production of AC was proposed. The mass and heat balance calculation demonstrated a good balance for the developed process technology, and a pilot plant treating 2000 kg of SL/h was in turn built and commissioned to run autothermally and continuously. This demonstrated thus the technology for application to granular feedstock such as SL, although the produced AC from SL had surface areas of only about 191 m(2)/g and relatively low adsorption values, including 610-630 mg/g for iodine and 20-30 mg/g for methylene blue, due to the too short activation time in the pilot activator. |
| Subtype | Article |
| WOS Headings | Science & Technology ; Technology |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | CHEMICAL ACTIVATION ; PHYSICAL ACTIVATION ; WALNUT SHELLS ; SURFACE-AREA ; REMOVAL ; VACUUM ; STEAM ; CORN |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Chemical |
| WOS ID | WOS:000319551400016 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/13382 |
| Collection | 研究所（批量导入） |
| Affiliation | 1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Urban Environm, Xiamen 361021, Peoples R China 3.CNOOC New Energy Investment Co Ltd, Beijing 100016, Peoples R China 4.Northeastern Univ, Sch Mat Sci & Met, Shenyang 110819, Peoples R China 5.Luzhoulaojiao Grp Co Ltd, Luzhou 646000, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Yin,Li, Qiang,Wang, Siyu,et al. Continuous Production of Activated Carbon from Distilled Spirit Lees: Process Design and Semi-Industrial Pilot[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2013,52(20):6761-6769. |
| APA | Wang, Yin.,Li, Qiang.,Wang, Siyu.,Yi, Bin.,Yang, Jun.,...&Xu, Guangwen.(2013).Continuous Production of Activated Carbon from Distilled Spirit Lees: Process Design and Semi-Industrial Pilot.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,52(20),6761-6769. |
| MLA | Wang, Yin,et al."Continuous Production of Activated Carbon from Distilled Spirit Lees: Process Design and Semi-Industrial Pilot".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 52.20(2013):6761-6769. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Continuous Productio（4294KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text | |
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