Separation of butyl acetate from model emulsions by solvent sublation
文献类型：期刊论文
| 作者 | Ma, Yinchen1,2; Chang, Zhidong1; Hu, Xin1,2; Yu, Pinhua1,2; Wang, Senjian1,2; Lei, Chao1,2; Liu, Huizhou1 |
| 刊名 | SEPARATION AND PURIFICATION TECHNOLOGY
 |
| 出版日期 | 2010-03-30 |
| 卷号 | 72期号:1页码:77-84 |
| 关键词 | Emulsion Solvent sublation Butyl acetate Separation |
| ISSN号 | 1383-5866 |
| 通讯作者 | Chang, ZD |
| 英文摘要 | Separation of butyl acetate from the O/W type model emulsion by solvent sublation with Span-80 as the emulsion surfactant was studied. The particle size and zeta potential were analyzed by particle size analyzer and emulsion stability was characterized by concentration measurement. The effects of gas rate, operating time, surfactant concentration, solute concentration, pH and cosolutes (NaCl and ethanol) on the removal efficiency and the particle size and zeta potential were investigated. It was found that only droplets with the diameter larger than 500 nm can be removed from the model emulsions by solvent sublation. Under that condition, the separation efficiency of solvent sublation was somewhat increased in comparison with that of solvent extraction when the solution was in emulsion type. Comparison of removal efficiency was made between the aqueous saturated solution and model emulsion. Results showed that the emulsion property of the solution improved the separation. (C) 2010 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | OILY WASTE-WATER ; ANIONIC/NONIONIC SURFACTANT MIXTURES ; ZETA-POTENTIAL MEASUREMENTS ; DISSOLVED AIR FLOTATION ; REFRACTORY ORGANICS ; PENICILLIN PLANT ; GAS FLOTATION ; BUBBLE SEPARATION ; AQUEOUS-SOLUTIONS ; FROTH FLOTATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000276720300012 |
| 公开日期 | 2013-11-19 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6179]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Chinese Acad Sci, Natl Key Lab Green Proc & Engn, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Yinchen,Chang, Zhidong,Hu, Xin,et al. Separation of butyl acetate from model emulsions by solvent sublation[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2010,72(1):77-84. |
| APA | Ma, Yinchen.,Chang, Zhidong.,Hu, Xin.,Yu, Pinhua.,Wang, Senjian.,...&Liu, Huizhou.(2010).Separation of butyl acetate from model emulsions by solvent sublation.SEPARATION AND PURIFICATION TECHNOLOGY,72(1),77-84. |
| MLA | Ma, Yinchen,et al."Separation of butyl acetate from model emulsions by solvent sublation".SEPARATION AND PURIFICATION TECHNOLOGY 72.1(2010):77-84. |
入库方式： OAI收割
来源：过程工程研究所
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