Preparation of monodispersed oil-in-water emulsions by ceramic external membrane emulsification technique

WU Jun; JING Wenheng; XING Weihong; XU Nanping

您当前的位置：

首页 >

文章列表页 >

Preparation of monodispersed oil-in-water emulsions by ceramic external membrane emulsification technique

更新时间：2025-12-10

- Preparation of monodispersed oil-in-water emulsions by ceramic external membrane emulsification technique
- CIESC Journal Issue 7, Pages: 1284-1287(2005)
- 作者机构：
  
  南京工业大学膜科学技术研究所,江苏,南京,210009
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 July 2005，
  
  Published：25 July 2005
- 稿件说明：
移动端阅览
WU Jun, JING Wenheng, XING Weihong, et al. Preparation of monodispersed oil-in-water emulsions by ceramic external membrane emulsification technique[J]. CIESC Journal, 2005, (7): 1284-1287.
DOI：

WU Jun, JING Wenheng, XING Weihong, et al. Preparation of monodispersed oil-in-water emulsions by ceramic external membrane emulsification technique[J]. CIESC Journal, 2005, (7): 1284-1287. DOI：

摘要

Abstract

In the present work

oil-in-water emulsions were prepared with toluene-water as working system

sodium lauryl sulfate as emulsifier

and α-Al2O3 ceramic membrane with pore size of 1.5 μm as emulsifying medium in a new submerged emulsification apparatus. The effects of stirring speed

transmembrane pressure and emulsifier concentration on the droplet size of emulsions and its distribution as well as the dispersed phase flux were studied. The experimental results showed that monodispersed oil-in-water emulsions could be obtained with the ceramic membrane emulsification system. With the increase of stirring speed and emulsifier concentration

mean droplet size and the span of the droplet size distribution decreased

and the dispersed phase flux hardly changed at the same time.However

mean droplet size and the span of the droplet size distribution increased

and the dispersed phase flux increased significantly with the increase of transmembrane pressure. A linear relationship between the dispersed phase flux and transmembrane pressure at low pressures was obtained.

关键词

Keywords

references

Views

206

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effect of slug flow on dextran ultrafiltration in ceramic membrane process

PREPARATION OF O/W EMULSION USING SUBMERGED CERAMIC EXTERNAL MEMBRANE APPARATUS

Prediction of biomass pyrolysis product yield based on machine learning algorithms

Thermodynamic performance of tower-type solar-assisted supercritical compression CO2 energy storage system

Heat transfer mechanisms, bottleneck identification and optimization in heat exchanger networks under variable operating conditions

Related Author

ZHANG Feng

JING Wenheng

XING Weihong

JING Wenheng

XING Weihong

ZHANG Wei

BAI Wenjing

XU Nanping

Related Institution

南京工业大学膜科学技术研究所，材料化学工程国家重点实验室

南京工业大学膜科学技术研究所，江苏省材料化学工程重点实验室

⁰