PDF
GB/T 19227-2008 Active
GB/T 19227-2008 Determination of nitrogen in coal
Abstract
This standard specifies the principles, reagents and materials, instruments and equipment, experimental procedures, result calculation, and precision for the semi-micro Kjeldahl method and semi-micro steam method for determining nitrogen in coal, coke, and coal slurry. The Kjeldahl method is suitable for lignite, bituminous coal, anthracite, and coal slurry; the steam method is suitable for bituminous coal, anthracite, and coke.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 19227-2008 |
| CCS | Coal analysis methods |
| ICS | \nCoal |
| Implement Date | 2009-05-01 |
Price
$ 66
Subtotal
$ 66
Tax
$ 0.00
Order Total (incl. tax)
$ 66