Studies of Heterogeneous Hydrothermal Stripping from Iron—loaded Naphthenic Acid—Alcohol—Kerosen
文献类型：期刊论文
| 作者 | Wang XY(王兴尧); Kang XH(康晓红); Xie HQ(谢慧琴); Lu LZ(卢立柱) |
| 刊名 | 过程工程学报
 |
| 出版日期 | 2003 |
| 卷号 | 3.0期号:002页码:109 |
| 关键词 | 水热作用 脱模 载铁 环烷酸 煤油 酒精 |
| ISSN号 | 1009-606X |
| 英文摘要 | The technique of hydrothermal stripping from mixed aqueous-organic systems is a promising method for synthexizing oxide ceramic powdcrs for high-performance applications.Some factors influcncing heterogeneous hydrothermal stripping with water from iron-loaded organic phase of naphthenic acid-isooctyl alcohol-kerosenc,such as initial concentrations of iron and naphthenic acid,concentration of Fe2O3“seed”,temperature and time,were investigated.Baseed on the experimental results,the rate equation was established.Nano-ferric oxide powders were obtained by the technique of hydrothermal stripping from the iron-loaded organic phase.The results suggest that the heterogeneous hydrothermal stripping proceeds in 3 steps:adsorption of naphthenic acid dimers and naphthenic complex of iron onto the surface of “seed”,hydrolysis of adsorbed complex of iron,and condensation of hydrolyzed complex.The process activation energy is 115kJ/mol and the heterogeneous hydrothermal stripping is controlled by a chemical reaction(the hydrolysis of naphthenic complex of iron). |
| 语种 | 英语 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/47095]  |
| 专题 | 中国科学院过程工程研究所 |
| 作者单位 | 中国科学院过程工程研究所 |
| 推荐引用方式 GB/T 7714 | Wang XY,Kang XH,Xie HQ,et al. Studies of Heterogeneous Hydrothermal Stripping from Iron—loaded Naphthenic Acid—Alcohol—Kerosen[J]. 过程工程学报,2003,3.0(002):109. |
| APA | 王兴尧,康晓红,谢慧琴,&卢立柱.(2003).Studies of Heterogeneous Hydrothermal Stripping from Iron—loaded Naphthenic Acid—Alcohol—Kerosen.过程工程学报,3.0(002),109. |
| MLA | 王兴尧,et al."Studies of Heterogeneous Hydrothermal Stripping from Iron—loaded Naphthenic Acid—Alcohol—Kerosen".过程工程学报 3.0.002(2003):109. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。