| Study on solvent extraction of propionic acid from simulated discharged water in vitamin B-12 production by anaerobic fermentation | |
| Wang, Kang1,2; Chang, Zhidong1; Ma, Yinchen1,2; Lei, Chao1,2; Wang, Jing1; Zhu, Tingyu1; Liu, Huizhou1; Zuo, Yanjun1; Li, Xin3; Chang, ZD | |
| 2009-06-01 | |
| Source Publication | BIORESOURCE TECHNOLOGY
 |
| ISSN | 0960-8524 |
| Volume | 100Issue:11Pages:2878-2882 |
| Abstract | The potential of recovering propionic acid from discharged water in vitamin B-12 production by anaerobic fermentation was investigated in this paper. A primary amine, N-1923, Was used as the extractant, kerosene as diluter and n-octanol as modifier. The influences of the content of N-1923 in the organic phase, the phase ratio and the pH of aqueous phase on the extraction yield of propionic acid were studied. The organic phase composition with the volume ratio was proposed of N-1923: kerosene: n-octanol as 45:35:20. Under conditions of the phase ratio (o/w) as 1:4, the pH of aqueous phase of 3.0 and after 5 min extraction, the extraction yield of propionic acid can be over 97%. (c) 2008 Elsevier Ltd. All rights reserved. |
| Keyword | Primary Amine Propionic Acid Extraction Wastewater |
| Subtype | Article |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| DOI | 10.1016/j.biortech.2008.12.056 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | CARBOXYLIC-ACIDS ; REACTIVE EXTRACTION ; AMINE EXTRACTANTS ; LACTIC-ACID ; AQUEOUS-SOLUTIONS ; CITRIC-ACID ; MONOCARBOXYLIC ACIDS ; TERTIARY AMINE ; TARTARIC ACID ; EQUILIBRIA |
| WOS Research Area | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS Subject | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS ID | WOS:000264906000020 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/6653 |
| Collection | 湿法冶金清洁生产技术国家工程实验室 |
| Corresponding Author | Chang, ZD |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, Lab Separat Sci & Engn, Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Chinese Acad Agr Sci, Grad Sch, Beijing 100081, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Kang,Chang, Zhidong,Ma, Yinchen,et al. Study on solvent extraction of propionic acid from simulated discharged water in vitamin B-12 production by anaerobic fermentation[J]. BIORESOURCE TECHNOLOGY,2009,100(11):2878-2882. |
| APA | Wang, Kang.,Chang, Zhidong.,Ma, Yinchen.,Lei, Chao.,Wang, Jing.,...&Chang, ZD.(2009).Study on solvent extraction of propionic acid from simulated discharged water in vitamin B-12 production by anaerobic fermentation.BIORESOURCE TECHNOLOGY,100(11),2878-2882. |
| MLA | Wang, Kang,et al."Study on solvent extraction of propionic acid from simulated discharged water in vitamin B-12 production by anaerobic fermentation".BIORESOURCE TECHNOLOGY 100.11(2009):2878-2882. |
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| File Name/Size | DocType | Version | Access | License | ||
| 20131209-134-复件 1-s2（183KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
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