Mechanochemical activation of iron ore-based catalysts for the hydrogenation of brown coal

Authors
Kuznetsov, PN Kuznetsova, LI Chumakov, VG Moiseeva, GA
Citation
Pn. Kuznetsov et al., Mechanochemical activation of iron ore-based catalysts for the hydrogenation of brown coal, MAT RES INN, 3(6), 2000, pp. 340-346
Citations number
16
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS RESEARCH INNOVATIONS
ISSN journal
14328917 → ACNP
Volume
3
Issue
6
Year of publication
2000
Pages
340 - 346
Database
ISI
SICI code
1432-8917(200010)3:6<340:MAOIOC>2.0.ZU;2-S
Abstract
Genesis of pyrrhotite catalysts from different ii-on ore concentrates and p ure iron oxides was investigated using the method of mechanochemical treatm ent in a planetary mill. The dispersion and fine crystalline structure of o xide and pyrrhotite particles were studied as the function of mechanical lo ad, sulfiding temperature and mode of preparation. Methods fur the preparat ion of high performance iron ore-based catalysts for brown coal hydrogenati on have been developed.