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manganese ores- determination zinc contents scopethis standard manganese ore manganese concentrate copper disclosure procedures color laser printers recessed ventilation luminaires
GB/T 14949.6-1994 in English

GB/T 14949.6-1994 in English

SUPERSEDED

Manganese ores- Determination of copper,lead and zinc contents

  • Issued on:1994-01-18
  • Implemented on:1994-10-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $110.00
$107.00
Standard No: GB/T 14949.6-1994
Document status: SUPERSEDED
Superseded by: GB/T 14949.6-2021 Manganese ores—Determination of copper,lead and zinc content—Flame atomic absorption spectrometric method
Superseded on: 2022-05-01
Title in English: Manganese ores- Determination of copper,lead and zinc contents
Title in Chinese: 锰矿石化学分析方法 铜、铅和锌量的测定
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 1994-01-18
Implemented on: 1994-10-01
Superseding: GB 1520-1979 Methods for determination of cobalt, nickel and copper contents in manganese ores--Atomic absorption spectrophotometric method
GB 1521-1979 Method for determination of lead content in manganese ores
GB 1522-1979 Method for determination of zinc content in manganese ores
ICS Classification: 73.060-Metalliferous minerals
Chinese Classification: D32-Manganese ore
Professional Classification: GB-National Standard
Related Keywords: manganese ores- determination
zinc contents scopethis standard
manganese ore
manganese concentrate
copper
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GBT14949.6
GB/T 14949.6-1994
GB/T 14949.6-2021
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《GB/T 14949.6-1994锰矿石化学分析方法 铜、铅和锌量的测定》由TC183(全国钢标准化技术委员会)归口,主管部门为中国钢铁工业协会。
本标准规定了火焰原子吸收光谱法测定铜、铅和锌量
卞标准适用于锰矿石及锰精矿中铜、铅和锌量的测定。测定范围
铜0.005%~1.0%
铅0.005%~1.0%
锌0.005%~0.25%


Scope

This standard specifies the determination of copper, lead and zinc by flame atomic absorption spectrometry. This standard applies to the determination of copper, lead and zinc in manganese ore and manganese concentrate. Measuring range: copper 0.005% ~ 1.0%; lead 0.005% ~ 1.0%; zinc 0.005% ~ 0.25%.

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