![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
2. Making an emulsion
Emulsification generally involves two successive stages: firstly, a dispersion-mixing stage, known as "pre-emulsification", which simply suspends droplets of the dispersed phase in the continuous phase (droplets of the order of 100 µm), followed by a "homogenization" stage, the aim of which is to reduce droplet size so as to give the emulsion the required properties and stabilize it. These two operations are carried out in stirred tanks or in pipes fitted with tools called "dispersers" and "homogenizers" respectively.
The various stages in the manufacture of an emulsion are shown in figure 1 , where we can see the large number of "process" variables to which we must add those of formulation: we have here a global overview of the complexity of the problem. The key stages are discussed...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Formulation
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Making an emulsion
Bibliography
European regulations
(non-exhaustive list)
REACH :
Directory
Emulsification equipment suppliers
Mechanical agitation technology, colloidal mills :
Ekato
FrymaKomura
Inoxpa
Data
Technical characteristics of various emulsification systems on the market
They are presented in Tables A and B.
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference