73.060 金属矿 标准查询与下载
共找到 844 条与 金属矿 相关的标准，共 57 页
Antimony ore chemical phase analysis method Determination of antimony content in antimonite, stibnite and antimonate
- ICS
- 73.060
- CCS
- D40
- 发布
- 2023-05-23
- 实施
- 2023-09-01
本文件规定了电感耦合等离子体质谱法测定钨矿石、钼矿石中锗含量的方法。 本文件适用于钨矿石、钼矿石中锗含量的电感耦合等离子体质谱法测定。 本文件锗含量检测方法检出限为0.063μg/g,测定范围为0.2μg/g~300μg/g。
Methods for chemical analysis of tungsten ores and molybdenum ores—Part 24: Determination of germanium conten—Inductively coupled plasma mass spectrometry
- ICS
- 73.060
- CCS
- D46
- 发布
- 2022-12-30
- 实施
- 2023-04-01
本文件规定了锡精矿中水分含量的测定方法。 本文件适用于锡精矿中水分含量的测定。测定范围:0.50%~16.00%。
Methods for chemical analysis of tin concentrates—Part 1：Determination of moisture content—Heat drying method
- ICS
- 73.060
- CCS
- D42
- 发布
- 2022-03-09
- 实施
- 2022-10-01 00:00:00.0
GB/T14352 的本部分规定了氢化物发生-原子荧光光谱法测定钨矿石、钼矿石中锑含量。本部分适用于钨矿石、钼矿石中锑含量氢化物发生-原子荧光光谱法的测定。本方法锑的检出限为0.12μg/g。本方法锑的测定范围为0.2μg/g~100μg/g。
Methods for chemical analysis of tungsten ores and molybdenum ores—Part 22：Determination of antimony content—Hydride generation atomic fluorescence spectrometry
- ICS
- 73.060
- CCS
- D40
- 发布
- 2021-03-09
- 实施
- 2021-10-01 00:00:00.0
GB/T14352 的本部分规定了电感耦合等离子体原子发射光谱法测定钨矿石、钼矿石中铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌含量。本部分适用于钨矿石、钼矿石中铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌含量电感耦合等离子体原子发射光谱法同时测定。本方法各元素检出限和测定范围见表1。表1 各元素检出限和测定范围单位为微克每克元素检出限检测范围元素检出限检测范围铋18.8 60~10000 镍2.
Methods for chemical analysis of tungsten ores and molybdenum ores—Part 19：Determination of bismuth，cadmium，cobalt，copper，iron，lithium，nickel，phosphorus，lead，strontium，vanadium and zinc content—Inductive-coupled plasma atomic emission spectrophotometry（I
- ICS
- 73.060
- CCS
- D40
- 发布
- 2021-03-09
- 实施
- 2021-10-01 00:00:00.0
GB/T14352 的本部分规定了氢化物发生-原子荧光光谱法测定钨矿石、钼矿石中砷含量。本部分适用于钨矿石、钼矿石中砷含量氢化物发生-原子荧光光谱法的测定。本方法砷的检出限为0.18μg/g。本方法砷的测定范围为0.2μg/g~2000μg/g。
Methods for chemical analysis of tungsten ores and molybdenum ores—Part 21：Determination of arsenic content—Hydride generation atomic fluorescence spectrometry
- ICS
- 73.060
- CCS
- D40
- 发布
- 2021-03-09
- 实施
- 2021-10-01 00:00:00.0
GB/T14352 的本部分规定了电感耦合等离子体质谱法测定钨矿石、钼矿石中铌、钽、锆、铪以及15 个稀土元素(钇、镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥)含量。本部分适用于钨矿石、钼矿石中铌、钽、锆、铪以及15 个稀土元素(钇、镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥)含量电感耦合等离子体质谱法的测定。本部分各元素方法检出限和测定范围见表1。表1 各元素方法检出限和测定范围单位为微克每克分析元素方法检出限测定范围分析元素方法检出限测定范围铌0.16 0.5~500 铕0.04 0.1~500 0.01 0.05~100 0.008 0.05~100 0.005 0.05~100 0.01 0.05~100 钽锆铪钇镧铈镨钕钐0.07 2.
Methods for chemical analysis of tungsten ores and molybdenum ores—Part 20：Determination of niobium, tantalum, zirconium, hafnium and 15 rare earth elements content—Inductively coupled plasma mass spectrometry
- ICS
- 73.060
- CCS
- D40
- 发布
- 2021-03-09
- 实施
- 2021-10-01 00:00:00.0
Methods for chemical analysis of copper ores, lead ores and zinc ores—Part 21: Determination of arsenic content—Hydride generation atomic fluorescence spectrometry
- ICS
- 73.060
- CCS
- D40
- 发布
- 2019-10-18
- 实施
- 2020-05-01 00:00:00.0
Methods for chemical analysis of copper ores, lead ores and zinc ores—Part 20 : Determination of rhenium content—Inductively coupled plasma mass spectroscopy
- ICS
- 73.060
- CCS
- D40
- 发布
- 2019-10-18
- 实施
- 2020-05-01 00:00:00.0
Methods for chemical analysis of copper ores, lead ores and zinc ores—Part 19: Determination of tin content—Hydride generation atomic fluorescence spectrometry
- ICS
- 73.060
- CCS
- D40
- 发布
- 2019-10-18
- 实施
- 2020-05-01 00:00:00.0
GB/T 1819的本部分规定了锡精矿中铜量的测定方法。 本部分适用于锡精矿中铜量的测定。测定范围：0.005%~2.00%。
Methods for chemical analysis of tin concentrates—Part 14：Determination of copper content—Flame atomic absorption spectrometry
- ICS
- 73.060
- CCS
- D41
- 发布
- 2017-09-29
- 实施
- 2018-04-01 00:00:00.0
Methods for chemical analysis of tin concentrats—Part 16:Determination of siliver content—Flame atomic absorption spectrometry
- ICS
- 73.060
- CCS
- D41
- 发布
- 2017-09-29
- 实施
- 2018-04-01 00:00:00.0
Methods for chemical analysis of tin concentrates—Part 17：Determination of mercury content—Atomic fluorescence spectrometric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 2017-09-29
- 实施
- 2018-04-01 00:00:00.0
Methods for chemical analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 2017-09-29
- 实施
- 2018-04-01 00:00:00.0
Methods for chemical analysis of tin concentrates—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 2017-09-29
- 实施
- 2018-04-01 00:00:00.0
Methods for chemical analysis of tin concentrates—Part 15：Determination of fluorine content—The ion-selective electrode method
- ICS
- 73.060
- CCS
- D41
- 发布
- 2017-09-29
- 实施
- 2018-04-01 00:00:00.0
Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration
- ICS
- 73.060
- CCS
- D41
- 发布
- 2017-09-29
- 实施
- 2018-04-01 00:00:00.0
Methods for chemical analysis of tin concentrates—Part 9：Determination of tungsten trioxide content—The thiocyanate spectrophotometric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 2017-09-29
- 实施
- 2018-04-01 00:00:00.0
Methods for chemical analysis of tin concentrates—Part 7:Determination of bismuth content—Flame atomic absorption spectrometric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 2017-09-29
- 实施
- 2018-04-01 00:00:00.0
Methods for chemical analysis of tin concentrates—Part 11：Determination of aluminium oxide content—Chromazuzal S spectrophotometric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 2017-09-29
- 实施
- 2018-06-01 00:00:00.0
