GB 39496-2020
Active
DB37/T 2346-2013
Active
Shandong ProvinceLocal standards
DB37/T 2346-2013 Determination of Gold Content in Gold Ore by Activated Carbon Adsorption-Iodimetric Method
DB37/T 2346-2013 Determination of Gold Content in Gold Ore by Activated Carbon Adsorption-Iodimetric Method
Basic Information
Standard Code:
DB37/T 2346-2013
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Mining and mineral products
Publish Date:
2013-06-13
Implement Date:
2013-07-10
Pages:
8 pages
Scope
This standard specifies the general requirements for the chemical analysis of gold content in gold ores using the iodometry method. This standard is applicable to the determination of gold content in gold mineral materials. The measurement range is 0.1 to 100.0 g/t of gold.
Development Information
Related Standards
DB11/T 1251-2015
Active
DB11/T 1251-2015 The safety specifications for the construction and production of metal and non-metal mines
DB37/T 2345-2013
Active
DB37/T 2345-2013 Method for Chemical Analysis of Gold Ore Determination of Gold Content by Activated Carbon Adsorption-Hydroquinone Capacity Method
DB37/T 2347-2013
Abolished
DB37/T 2347-2013 DB37/T 2347-2013 Diamond jewelry evaluation rules
DB34/T 1856-2013
Abolished
DB34/T 1856-2013 Mining safety programmable controller
DB34/T 1857-2013
Abolished