ASTM D2234 PDF

D – 76 Standard Methods for Collection Of A Gross Sample Of Coal. ASTM. American Society for Testing and Materials. Btu/lb. British thermal units of samples recommended by ASTM D/M can be found in Table 3. ASTM D/DM Standard Practice for Collection of a Gross Sample of Coal. standard by ASTM International, 10/15/ View all product details.

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It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. While 40 CFR Part 98 awtm not specifically prescribe the above sampling and preparation methods, it names no alternative protocol either.

Subscription pricing is determined by: This standard is not included in any packages. The simple matter of gathering a sample of coal and sending it to the laboratory now has become quite an arduous procedure requiring some sophisticated and specialized apparatus—apparatus that many facilities may not have access to.

Combining values from the two systems may result in non-conformance with the standard. Standards Subsctiption may be the perfect solution.

Standard Practice for Collection of a Gross Sample of Coal

If a true lot is larger than 1, tons, sampling increments are astn increased proportionately, or the total quantity is subdivided and each sub-lot is sampled individually.

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If you read no further, you may think this is a fairly simple and straightforward matter. 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.

ASTM D / DM – 17 Standard Practice for Collection of a Gross Sample of Coal

Add to Alert PDF. You may delete a document from your Alert Profile at any time. Because of the variability of coal and the wide variety of sampling equipment, caution should be used in all stages of sampling from system specifications and equipment procurement to equipment acceptance testing and actually taking the final sample. Two other ASTM standards enter the picture:.

However, the procedures for dividing large samples before any crushing are given in this practice. Alternative interpretations will no doubt be made as the regulated community grapples with this new rule. Two other ASTM standards enter the picture: These parameters may affect the lot’s value, its ability to meet specifications, its environmental impact, as well as other properties.

And, it may need to be done much more frequently than once per shipment. aztm

When Is a Coal Sample a Sample? – ECSIECSI

Already Subscribed to this document. This standard is also available to be included in Standards Subscriptions. As is often the case, however, this matter is neither simple nor straightforward. Proceed to Checkout Continue Shopping. The sample is to be crushed and further prepared for analysis in accordance with Practice D Historical D22344 s – view previous versions of standard.

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When Is a Coal Sample a Sample?

Please first verify your email before subscribing to alerts. For the sampling of coal using mechanical sampling systems see D Practice for the Mechanical Sampling of Coal. For the sampling of coal using mechanical sampling systems see D Practice for the Mechanical Sampling of Coal. Combining values from the two systems may result in non-conformance with the standard. Standards Subscriptions from ANSI qstm a money-saving, multi-user solution for accessing standards. What procedures a company ultimately uses will need to be supported by sound reason, and tempered by its tolerance for risk.

Companies subject to the rule must begin reporting annual greenhouse gas emissions for the year beginning on January 1, If the document is revised or amended, you will be notified by email. Please first log in with a verified email before subscribing to alerts.

Work Item s – f2234 revisions of this standard. The values stated in each system may not be exact equivalents; therefore, each system shall v2234 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. Your Alert Profile lists the documents that will be monitored. We have no amendments or corrections for this standard. However, the procedures for dividing large samples before any crushing are c2234 in this practice.