FE-57 MOSSBAUER-SPECTRA OF SOME VIRGIN BRITISH COALS AND THE PRODUCTS OF THEIR PARTIAL COMBUSTION

被引：2

作者：

PARISH, RV

WRIGHT, J

机构：

[1] Department of Chemistry, UMIST, Manchester

来源：

HYPERFINE INTERACTIONS | 1994年 / 91卷 / 1-4期

关键词：

D O I：

10.1007/BF02064581

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Four British coal samples are shown to have pyrite (FeS2) as the principal iron-containing material. On combustion under conditions approximating those in commercial boilers, stoichiometric FeS is formed by pyrolysis and magnetite (Fe3O4) by oxidation. No haematite (Fe2O3) was found, but an additional phase is present which appears to be a high-spin iron(II) sulphide.

引用

页码：625 / 633

页数：9