5. Reactors for solids processing
Reactions between a fluid (mainly a gas) and a solid play a major role in materials production technology: metallurgy, cements, combustion, refractories, etc. Typical examples are the reduction of iron oxides, the roasting of pyrites and the combustion of coal. Typical examples are the reduction of iron oxides, the roasting of pyrites and the combustion of coal.
Although these various applications present a great diversity of cases, a certain number of common points can be identified to serve as a basis for the choice and design of reactors adapted to the problems to be addressed
The chemical reaction can be represented by different diagrams, such as :
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Reactors for solids processing
Selection criteria
Bibliography
Article references J 4 020
Manufacturers. Suppliers (non-exhaustive list)
Stirred-tank reactors (vitrified or stainless steel)
Biazzi SA.
De Dietrich Chemical Equipment.
Pfaudler Werke GmbH.
Mixers
Chemineer Ltd.
Ekato (Sté).
ITT Flygt SAS.
Lumpp SA.
Mixel SA.
...
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