CASE-STUDY OF THE AMBIENT OXIDATION OF 2 ZINC-LEAD (SULFIDE) REFERENCE ORES

被引：11

作者：

FAYE, GH

STEGER, HF

机构：

[1] Canada Centre for Mineral and Energy Technology, Mineral Sciences Laboratories, Department of Energy, Mines and Resources, Ottawa

来源：

TALANTA | 1979年 / 26卷 / 04期

关键词：

D O I：

10.1016/0039-9140(79)80072-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The history of two lead-zinc (sulphide) reference ores is presented to show quantitatively the serious effects of ambient oxidation on unprotected samples. This study should serve as a warning to the users and producers of sulphide-bearing reference ores and concentrates. Suggestions are given for overcoming or diminishing the oxidation problem. © 1979.

引用

页码：309 / 315

页数：7

共 10 条

[1]

FAYE GH, 1974, TB193 CAN CTR MIN EN

[2]

FAYE GH, 1972, TB155 CAN CTR MIN EN

[3]

FAYE GH, CANMET782 CAN CTR MI

[4]

FAYE GH, TALANTA

[5]

KINNUNEN J, 1953, CHEMISTANALYST, V42, P80

[6] STABILITY OF CERTIFIED REFERENCE ORES MP-1 KC-1 AND SU-1 TOWARDS AIR OXIDATION [J].

STEGER, HF .

TALANTA, 1976, 23 (09) :643-648

[7] OXIDATION OF SULFIDE MINERALS .2. DETERMINATION OF METAL IN OXIDATION-PRODUCTS OF GALENA, SPHALERITE AND CHALCOCITE [J].

STEGER, HF .

TALANTA, 1977, 24 (04) :268-270

[8]

STEGER HF, CHEM GEOL

[9] MEASURE FOR ASSESSING CERTIFIED REFERENCE ORES AND RELATED MATERIALS [J].

SUTARNO, R ;

FAYE, GH .

TALANTA, 1975, 22 (08) :675-681

[10]

Sutarno R., 1977, ASTM Standardization News, V5, P16

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