Preparation Characteristics of Monodispersed Water-in-Oil Emulsions Using Microchannel Emulsification.

2001 ◽  
Vol 34 (6) ◽  
pp. 757-765 ◽  
Author(s):  
SHINJI SUGIURA ◽  
MITSUTOSHI NAKAJIMA ◽  
HIDEKI USHIJIMA ◽  
KOJI YAMAMOTO ◽  
MINORU SEKI
Keyword(s):  
Microchannel Emulsification ◽  
Oil Emulsions

scholarly journals Influence of temperature on production of water-in-oil emulsions by microchannel emulsification

2012 ◽  
Vol 411 ◽  
pp. 50-59 ◽  
Author(s):  
Katerina Butron Fujiu ◽  
Isao Kobayashi ◽  
Marcos A. Neves ◽  
Kunihiko Uemura ◽  
Mitsutoshi Nakajima
Keyword(s):  
Influence Of Temperature ◽  
Microchannel Emulsification ◽  
Influence Of Temperature On ◽  
Oil Emulsions

Formulation of monodisperse water-in-oil emulsions encapsulating calcium ascorbate and ascorbic acid 2-glucoside by microchannel emulsification

2014 ◽  
Vol 459 ◽  
pp. 247-253 ◽  
Author(s):  
Nauman Khalid ◽  
Isao Kobayashi ◽  
Marcos A. Neves ◽  
Kunihiko Uemura ◽  
Mitsutoshi Nakajima ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Microchannel Emulsification ◽  
Oil Emulsions

Problems of formation and separation of abnormally stable oil emulsions at oil treatment facilities

2019 ◽  
Vol 07 ◽  
pp. 6-9
Author(s):  
E.P. Trofimova ◽  
◽  
E.S. Sorokina ◽  
K.H. Pappel ◽  
◽  
...  
Keyword(s):  
Treatment Facilities ◽  
Oil Emulsions

Development of technologies for breaking stable water-in-oil emulsions stabilized by solids

2019 ◽  
pp. 52-54
Author(s):  
E.I. Akhmetshina ◽  
◽  
R.Z. Sakhabutdinov ◽  
F.R. Gubaidulin ◽  
A.N. Sudykin ◽  
...  
Keyword(s):  
Oil Emulsions

Rheology of Cyclopentane Hydrates formed in Water-in-model Oil Emulsions

2020 ◽  
Author(s):  
Marcio Ozorio ◽  
Gustavo Alonso Barrientos Sandoval ◽  
Monica Naccache ◽  
Paulo Roberto de Souza Mendes ◽  
Adriana Teixeira ◽  
...  
Keyword(s):  
Oil Emulsions ◽  
Model Oil

Formation, Stability and Properties of Hemp Seed Oil Emulsions for Application in the Cosmetics Industry

2020 ◽  
Vol 57 (6) ◽  
pp. 451-459
Author(s):  
Liujun Pei ◽  
Yuni Luo ◽  
Xiaomin Gu ◽  
Jiping Wang
Keyword(s):  
Seed Oil ◽  
Hemp Seed ◽  
Oil Emulsions

Destruction of water-in-oil emulsions in electromagnetic fields in a dynamic mode

2012 ◽  
Vol 9 (1) ◽  
pp. 110-115
Author(s):  
L.A. Kovaleva ◽  
R.R. Zinnatullin ◽  
V.N. Blagochinnov ◽  
A.A. Musin ◽  
Yu.I. Fatkhullina ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Radio Frequency ◽  
Electromagnetic Fields ◽  
Dynamic Mode ◽  
Droplet Dynamics ◽  
Oil Emulsion ◽  
Numerical Studies ◽  
Em Field ◽  
Oil Emulsions ◽  
Water In Oil Emulsion

Some results of experimental and numerical studies of the influence of radio-frequency (RF) and microwave (MW) electromagnetic (EM) fields on water-in-oil emulsions are presented. A detailed investigation of the dependence of the dielectric properties of emulsions on the frequency of the field makes it possible to establish the most effective frequency range of the EM influence. The results of water-in-oil emulsion stability in the RF EM field depending on their dielectric properties are presented. The effect of the MW EM field on the emulsion in a dynamic mode has been studied experimentally. In an attempt to understand the mechanism of emulsion destruction the mathematical model for a single emulsion droplet dynamics in radio-frequency (RF) and microwave (MW) electromagnetic fields is formulated.

Demulsification of a Water-in-crude Oil Emulsion with a Corn Oil BasedDemulsifier using the Response Surface Methodology: Modelling and Optimization

2021 ◽  
Vol 14 ◽  
Author(s):  
Abed Saad ◽  
Nour Abdurahman ◽  
Rosli Mohd Yunus
Keyword(s):  
Response Surface Methodology ◽  
Crude Oil ◽  
Water Content ◽  
Response Surface ◽  
Separation Efficiency ◽  
Corn Oil ◽  
Oil Emulsion ◽  
Optimal Values ◽  
Input Variables ◽  
Oil Emulsions

: In this study, the Sany-glass test was used to evaluate the performance of a new surfactant prepared from corn oil as a demulsifier for crude oil emulsions. Central composite design (CCD), based on the response surface methodology (RSM), was used to investigate the effect of four variables, including demulsifier dosage, water content, temperature, and pH, on the efficiency of water removal from the emulsion. As well, analysis of variance was applied to examine the precision of the CCD mathematical model. The results indicate that demulsifier dose and emulsion pH are two significant parameters determining demulsification. The maximum separation efficiency of 96% was attained at an alkaline pH and with 3500 ppm demulsifier. According to the RSM analysis, the optimal values for the input variables are 40% water content, 3500 ppm demulsifier, 60 °C, and pH 8.

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