ASTM D409/D409M-11a

Standard Test Method for Grindability of Coal by the Hardgrove-Machine Method (Includes all amendments And changes 2/13/2012).

NORMA vydána dne 1.12.2011

Anglicky -
Online zabezpečené PDF (1991.10 CZK)

Anglicky -

Tištěné (1991.10 CZK)

The information about the standard:

Designation standards: ASTM D409/D409M-11a
Note: NEPLATNÁ
Publication date standards: 1.12.2011
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D409/D409M-11a :

Keywords:
grindability, Hardgrove Grindability Index, HGI, pulverization, Coal products, Grindability, Hardgrove machine method, Sieve analysis--coal/coke, ICS Number Code 73.040 (Coals)