D32 锰矿 标准查询与下载

KS E 3026-1996 锰矿石的硫量测定方法

이 규격은 망간 광석의 황 분석 방법에 대하여 규정한다.

Methods for determination of sulfur in manganese ores

JIS M 8239:1995 锰矿石.铝含量测定方法

この規格は，マンガン鉱石中のアルミニウム定量方法について規定する。

Manganese ores -- Methods for determination of aluminium content

JIS M 8240:1995 锰矿石.钙含量测定方法

この規格は，マンガン鉱石中のカルシウム定量方法について規定する。

Manganese ores -- Methods for determination of calcium content

JIS M 8242:1995 锰矿石.铜含量测定方法

この規格は，マンガン鉱石中の銅定量方法について規定する。

Manganese ores -- Method for determination of copper content

JIS M 8233:1995 锰矿石.活性氧含量测定方法

この規格は，マンガン鉱石中の活性酸素定量方法について規定する。

Manganese ores -- Methods for determination of active oxygen content

JIS M 8237:1995 锰矿石.硫含量测定方法

この規格は，マンガン鉱石中の硫黄定量方法について規定する。

Manganese ores -- Methods for determination of sulphur content

JIS M 8203:1993 锰矿石.化学分析方法.一般说明

Manganese ores -- Method of chemical analysis -- General instructions

ISO 310:1992 锰矿石和锰精矿 分析试样中吸湿量的测定 重量法

The method is based on drying of an air-dried test portion to constant mass in a laboratory oven at 105 鳦 to 110 鳦, and measurement of the loss in mass. The determination is intended to be carried out simultaneously with that of other constituents of the same analytical sample, so that the contents of the other constituents can be calculated on the basis of the absolutely dry ore. Should be read in conjunction with ISO 4297.

Manganese ores and concentrates; determination of hygroscopic moisture content in analytical samples; gravimetric method

JIS M 8235:1992 锰矿石.硅含量的测定方法

Manganese ores -- Determination of silicon content

JIS M 8234:1992 锰矿石.铁含量的测定方法

Manganese ores -- Determination of iron content

JIS M 8232:1990 锰矿石.锰含量的测定

Manganese ores -- Determination of manganese content

ISO 9681:1990 锰矿石和锰精矿 全铁含量的测定 火焰原子吸收光谱法

The method is applicable to products having an iron content between 0,2 % (m/m) and 10 % (m/m). ISO 9681 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sampling and samples, procedure, and expression of results.

Manganese ores and concentrates; determination of iron content; flame atomic absorption spectrometric method

ISO 6230:1989 锰矿石 粒度筛分

Applies to natural or processed manganese ores. The methods are applicable to size determination utilizing one or more sieves. ISO 6230 is intended to provide a basis for testing and for use of this material. When it is used for comparative purposes, agreements should be reached between the producer and the consumer in respect of the detailed method in order to eliminate sources of controversy.

Manganese ores; determination of size distribution by sieving

ISO 4299:1989 锰矿石 含水量的测定

The method is intended to be applied at the places of dispatch and/or acceptance of the ore. Annex A specifies a method to be used in the case of adhesive or wet manganese ores. Annex B specifies methods of correction for sprinkled water and/or rain-water. Cancels and replaces the first edition (ISO 4299:1980) of which it constitutes a minor revision.

Manganese ores; determination of moisture content

ISO 9292:1988 锰矿石和锰精矿 全铁含量的测定 1,10-菲咯啉光谱法

The method is applicable to products having a total iron content from 0.1 % (m/m) to 15 % (m/m). ISO 9292 should be read in conjunction with ISO 4297. Specifies principle, reactions, reagents, apparatus, sampling and samples, procedure and expression of results.

Manganese ores and concentrates; determination of total iron content; 1,10-phenanthroline spectrometric method

ISO 4295:1988 锰矿石和锰精矿 铝含量的测定 光度法和重量法

The photometric method (A) is applicable to products having aluminium contents from 0,1 to 1,5 % (m/m), the oxine gravimetric method (B) is applicable to products having aluminium contents over 1,5 % (m/m). Cancels and replaces the first edition (ISO 4295:1978), of which it constitutes a technical revision. Should be read in conjunction with ISO 4297.

Manganese ores and concentrates; determination of aluminium content; photometric and gravimetric methods

JIS M 8236:1988 锰矿石中磷含量的测定方法

Methods for determination of phosphorus in manganese ores

ISO 8889:1988 铬矿石和铬精矿 铝含量的测量 络合法

The method is applicable to a concentration range of 1.5 to 20.0 % (m/m) of aluminium. ISO 8889 should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, sample, procedure and expression of results.

Chromium ores and concentrates; determination of aluminium content; complexometric method

YB 2406-1987 富锰渣

Manganese-rich slag

NF A22-404*NF ISO 312:1987 锰矿石.二氧化锰表示的活性氧含量的测定.滴定法

Manganese ores. Determination of active oxygen content, expressed as manganese dioxide. Titrimetric method.