DL/T 258-2012
Determination of free silica in coal (English Version)
- Standard No.
- DL/T 258-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- Professional Standard - Electricity
- Latest
- DL/T 258-2012
- Scope
- This standard specifies the method for the determination of free silica in coal. This standard applies to lignite, bituminous coal and anthracite coal.
DL/T 258-2012 Referenced Document
- GB/T 19494.1-2004 Mechanical sampling of coal Part 1:Method for sampling
- GB/T 19494.2-2004 Mechanical sampling of coal Part 2:Method for sample preparation
- GB/T 19494.3-2004 Mechanical sampling of coal-Part 3:Determination of pracision and bias test
- GB/T 211 Determination of total moisture in coal*， 2017-09-07 Update
- GB/T 212 Proximate analysis of coal
- GB/T 474 Method for preparation of coal sample
- GB/T 475 Method for manual sampling of commercial coal
- GBZ 159 Specifications of air sampling for hazardous substances monitoring in the workplace
DL/T 258-2012 history
- 2012 DL/T 258-2012 Determination of free silica in coal
