THE REACTION OF PYRITE WITH WATER-VAPOR

被引：30

作者：

LEVY, JH ^{[1
]}

WHITE, TJ ^{[1
]}

机构：

[1] ANSTO,DIV MAT,LUCAS HTS RES LABS,MENAI,NSW 2234,AUSTRALIA

来源：

FUEL | 1988年 / 67卷 / 10期

关键词：

Iron Compounds - Oil Shale--Components - Solids--Microscopic Examination - Sulfur--Recovery - Vapors;

D O I：

10.1016/0016-2361(88)90114-7

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A thermogravimetric investigation of the reaction of pyrite with water vapor has been completed. The reaction occurs in two stages to produce magnetite via pyrrhotite, the effect of water vapor pressure being particularly pronounced in the second stage. The influence of particle size has also been studied, and X-ray diffraction, optical microscopy and scanning electron microscopy investigations were used to complement the thermogravimetric findings.

引用

页码：1336 / 1339

页数：4

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