D41 轻金属矿 标准查询与下载



共找到 150 条与 轻金属矿 相关的标准,共 10

本标准规定了锡精矿中二氧化硅含量的测定方法。 本标准适用于锡精矿中二氧化硅含量的测定。测定范围:0.10%~10.00%。

Methods for chemical analysis of tin concentrates Determination of silicon dioxide content-The silicomolybdenum blue spectrophotometric method

ICS
73.060
CCS
D41
发布
2004-02-05
实施
2004-07-01

本标准规定了锡精矿中铅含量的测定方法。 本标准适用于锡精矿中铅含量的测定。测定范围:0.005%~5.00%。

Methods for chemical analysis of tin concentrates-Determination of lead content-Flame atomic absorption spectrometric method and EDTA titrimetric method

ICS
73.060
CCS
D41
发布
2004-02-05
实施
2004-07-01

本标准规定了锡精矿中硫含量的测定方法。 本标准适用于锡精矿中硫含量的测定。测定范围:0.001%~0.50%。

Methods for chemical analysis of tin concentrates Determination of sulphur content-The high frequency infrared absorption method and the combustion potassium iodate titrimetric method

ICS
73.060
CCS
D41
发布
2004-02-05
实施
2004-07-01

本标准规定了锡精矿中锡含量的测定方法。 本标准适用于锡精矿中锡含量的测定。测定范围:>30.00%。

Methods for chemical analysis of tin concentrates-Determination of tin content--The potassium iodate titrimetric method

ICS
73.060
CCS
D41
发布
2004-02-05
实施
2004-07-01

本标准适用于铅精矿中锌量的测定。测定范围:1%~10%。

Methods for chemical analysis of lead concentrates--The Na2 EDTA volumetric method for the determination of zinc content

ICS
73.060
CCS
D41
发布
1987-08-10
实施
1988-06-01

本标准适用于铅精矿中三氧化二铝量的测定。测定范围:1%~5%。

Methods for chemical analysis of lead concentrates--The chromazurol S spectrophotometric method for the determination of aluminium (3) oxide content

ICS
73.060
CCS
D41
发布
1987-08-10
实施
1988-06-01

本标准适用于铅精矿中铅量的测定。测定范围:35%~80%。

Methods for chemical analysis of lead concentrates--The Na2 EDTA volumetric method for the determination of lead content

ICS
73.060
CCS
D41
发布
1987-08-10
实施
1988-06-01

本标准适用于铅精矿中铜量的测定。测定范围:0.5%~3.5%。

Methods for chemical analysis of lead concentrates--The atomic absorption spectrophotometric method for the determination of copper content

ICS
73.060
CCS
D41
发布
1987-08-10
实施
1988-06-01

Methods for chemical analysis of zinc concentrates--The phenyl fluorone spectrophotometric method for the determination of tin content

ICS
CCS
D41
发布
1987-08-10
实施

本标准适用于铅精矿中鉍量的测定。测定范围:0.03%~0.50%。

Methods for chemical analysis of lead concentrates--The DTPM spectrophotometric method for the determination of bismuth content

ICS
73.060
CCS
D41
发布
1987-08-10
实施
1988-06-01

Methods for chemical analysis of zinc concentrates--The potassium bromate titrimetric method for the determination of arsenic content

ICS
CCS
D41
发布
1987-08-10
实施

Methods for chemical analysis of zinc concentrates--The malachite green spectrophotometric method for the determination of antimony content

ICS
CCS
D41
发布
1987-08-10
实施

本标准适用于铅精矿中鉍量的测定,测定范围:0.5%~2.0%。

Methods for chemical analysis of lead concentrates--The polarographic method for the determination of bismuth content

ICS
73.060
CCS
D41
发布
1987-08-10
实施
1988-06-01

Methods for chemical analysis of zinc concentrates--The molybdenum blue spectrophotometric method for the determination of silica content

ICS
CCS
D41
发布
1987-08-10
实施

Methods for chemical analysis of zinc concentrates--The Na2 EDTA titrimetric method for the determination of iron content

ICS
CCS
D41
发布
1987-08-10
实施

Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for determination of cadmium content

ICS
CCS
D41
发布
1987-08-10
实施

Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for the determination of lead content

ICS
CCS
D41
发布
1987-08-10
实施

Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for the determination of copper content

ICS
CCS
D41
发布
1987-08-10
实施

Methods for chemical analysis of zinc concentrates--The combustion-neutralization titrimetric method for the determination of sulfur content

ICS
CCS
D41
发布
1987-08-10
实施

Methods for chemical analysis of zinc concentrates The Na2 EDTA titrimetric method for the determination of zinc content

ICS
CCS
D41
发布
1987-08-10
实施



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