ASTM D/DM: Standard Test Method for Grindability of Coal by the Hardgrove-Machine Method. These standards are covered in ASTM D In the test procedure a given amount “0” to “60” and stop. Remove the coal sample and test as per ASTM D Description. Primary Hardgrove Grindability Index (HGI) Standards prepared in strict accordance with the most current version of. ASTM D , Standard Test.

Author: Naramar Jugar
Country: Dominica
Language: English (Spanish)
Genre: Photos
Published (Last): 18 March 2005
Pages: 173
PDF File Size: 13.59 Mb
ePub File Size: 13.34 Mb
ISBN: 300-3-11362-458-1
Downloads: 72997
Price: Free* [*Free Regsitration Required]
Uploader: Bradal

A prepared and sized sample receives a definite amount of grinding energy in a miniature pulverizer, and the size consist of the pulverized product is determined by sieving.

The resultant size consist is used to produce an index relative to the ease of grinding [Hardgrove Astn Index HGI ]. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

  HMC 7042-CR6 PDF

ASTM D/DM – Standard Test Method for Grindability of Coal by the Hardgrove-Machine Method

Combining values from the two systems asstm result in non-conformance with the standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Your Alert Profile lists the documents that will be monitored. If the document is revised or amended, you will be notified by email. You may delete a document from your Alert Profile at any time. Standards Subsctiption may be the perfect solution.

ASTM D – 02 Standard Test Method for Grindability of Coal by the Hardgrove-Machine Method

This standard is also available to be included in Standards Subscriptions. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Subscription pricing is determined by: As the voice of the U. Add to Alert PDF.

Please first log in with a verified email before subscribing to alerts. Please first verify your email before subscribing to alerts.


ASTM D409/D409M – 16

Already Subscribed to this document. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

Need more than one copy? This standard is not included in any packages. We have no amendments or corrections for this standard.

Proceed to Checkout Continue Shopping.