• ASTM D4749-87(2002)e1

ASTM D4749-87(2002)e1

Standard Test Method for Performing the Sieve Analysis of Coal and Designating Coal Size

ASTM International, 11/27/1987

Publisher: ASTM

File Format: PDF

$30.00$60.00


Published:27/11/1987

Pages:10

File Size:1 file , 140 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This test method covers procedures for determining the sieve analysis of coal and designating the size of coal from sieve analysis data. Raw as well as prepared (crushed, cleaned or screened) coals can be tested by this test method.

1.2 This test method explains how to designate coal sizes from the results of sieve analysis data in order to represent the condition of the coal as sold. In the case of special mixtures or coals with noncontinuous ranges of sizes, a sufficiently complete sieve analysis must be made to properly describe the size distribution.

1.3 This test method is not applicable for determining the sieve analysis nor for designating the size of pulverized coal. Size fractions down to and including 38 m (No. 400 U.S.A. Standard Series) can be treated by the methods discussed in this test method. Methods for handling size fractions below 38 m (No. 400) will be developed by this committee.

1.4 The values stated in metric units shall be regarded as standard. The values shown in parentheses are provided for information only. The values stated in each system may not be exact equivalents; therefore, each system must be used independently of the other, without combining values in any way.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.

More ASTM standard pdf

ASTM A239-95(1999)

ASTM A239-95(1999)

Standard Practice for Locating the Thinnest Spot in a Zinc (Galvanized) Coating on Iron or Steel Articles

$25.00 $50.00

ASTM D115-14

ASTM D115-14

Standard Test Methods for Testing Solvent Containing Varnishes Used for Electrical Insulation

$29.00 $58.00

ASTM D4198-82(2003)

ASTM D4198-82(2003)

Standard Test Methods for Evaluating Absorbent Pads Used with Membrane Filters for Bacteriological Analysis and Growth

$26.00 $52.00

ASTM A912/A912M-04

ASTM A912/A912M-04

Standard Test Method for Alternating-Current Magnetic Properties of Amorphous Materials at Power Frequencies Using Wattmeter-Ammeter-Voltmeter Method with Toroidal Specimens

$30.00 $60.00