ASTM D409 PDF

ASTM D409 PDF

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: Shalabar Kakinos
Country: Antigua & Barbuda
Language: English (Spanish)
Genre: Politics
Published (Last): 25 July 2011
Pages: 193
PDF File Size: 2.43 Mb
ePub File Size: 13.40 Mb
ISBN: 939-6-25605-752-4
Downloads: 93435
Price: Free* [*Free Regsitration Required]
Uploader: Tell

This standard is also available to be included in Standards Subscriptions. Please first verify your email before subscribing to alerts. NOK 1 ,00 excl.

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. You may delete a document from your Alert Profile at any time. This change is often sufficient to alter the grindability characteristics that will be reported when tested in the laboratory and could produce different indices dependent on the conditions of drying and the moisture level of the 1.

Need more than one copy? We have no amendments or corrections for this standard.

Combining values from the two systems may result in non-conformance with the standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. 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.

  KODALY GALANTA DANCES PDF

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

Historical Version d4099 – view previous versions of standard. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. A prepared and sized sample receives a definite amount of grinding energy in a miniature pulverizer, astmm the size consist of the pulverized product is determined by sieving. Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work.

If the document is revised or amended, you will be notified by email. If you need to be able to add standards to the monitoring service, you must register as a user with your own username and password. A web subscription provides an easy and d09 access to standards, and you are guaranteed to always have the latest edition.

Work Item s – proposed revisions of this standard. The resultant size consist is used to produce an index relative to the ease of grinding [Hardgrove Grindability Index HGI ].

Your Alert Profile lists the documents that will be monitored. Subscription – always available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition. Add to Alert PDF. This standard is not included in any packages. Subscription pricing is determined by: Therefore, the repeatability and reproducibility cited in this test method may not apply for these high-volatile bituminous, subbituminous, and lignite coals.

  KRUPP KMK 8400 PDF

Link to Active This link will always route to the current Active version of the standard.

Link to Active This link will always route to the current Active version of the standard. Monitoring Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Already Subscribed to this document.

The resultant d4409 consist is used to produce an index relative to the ease of grinding Hardgrove Grindability Index HGI.

ASTM D409/D409M – 16

The resultant size consist is used to produce an index relative to the ease of grinding [Hardgrove Grindability Index HGI ]. The values given in parentheses may be approximate.

As the voice of the U. Therefore, the repeatability and reproducibility cited in this test method may not apply for these high-volatile bituminous, subbituminous, and lignite coals.