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High-temperature reactivity of mechanosynthesized zinc ferrite

✍ Scribed by V. Šepelák; U. Steinike; D.-Chr. Uecker; R. Trettin; S. Wiβmann; K.D. Becker

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
503 KB
Volume
101-103
Category
Article
ISSN
0167-2738

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✦ Synopsis

In recent years, zinc ferrite has been used as an absorbent material for hot-gas desulphmization.

This experimental work focuses on both the novel synthesis pathway (mechanosynthesis)

to zinc ferrite and the study of the high-temperature reactivity of nanoscale mechanosynthesized zinc ferrite in coal gas desulphurization and in the subsequent regeneration process.

📜 SIMILAR VOLUMES

Surface Structure of Mechanically Activa
Surface Structure of Mechanically Activated and of Mechanosynthesized Zinc Ferrite
✍ P. Druska; U. Steinike; V. Šepelák 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 279 KB

Zinc ferrite forms the structure of a normal spinel. A mechanical activation and a mechanosynthesis of zinc ferrite at room temperature lead to the formation of the metastable inverse spinel structure. The changes in the surface structure of mechanically activated and of mechanosynthesized zinc ferr