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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For the sampling of coal using mechanical sampling systems see D Practice for the Mechanical Sampling of Coal. A valid conclusion would then be that the ASTM standards are intended to be part of the rule, and not adhering to them could result in a violation of the wstm.
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ASTM D / DM – 02 Standard Practice for Collection of a Gross Sample of Coal
If you read no further, you may think this is xstm fairly simple and straightforward matter. Work Item s – proposed revisions of wstm standard. This standard is not included in any packages. ASTM D also defines a lot as 1, tons of coal. However, the procedures for dividing large samples before any crushing are given in this practice.
Companies subject to the rule must begin reporting annual greenhouse gas emissions for the year beginning on January 1, However, the procedures for dividing large samples before any crushing are given in this axtm. It is the responsibility of the user of asfm standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. What procedures a company ultimately uses will need to be supported by sound reason, and tempered by its tolerance for risk.
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. 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. Two other ASTM standards enter the picture: Combining values from the two systems may result in non-conformance with the standard. Add to Alert PDF. For the sampling of coal using mechanical sampling systems see D Practice for the Mechanical Sampling of Coal. Because of the variability of coal and the wide variety of sampling equipment, caution should be used in all stages of sampling awtm system specifications and equipment procurement to equipment acceptance testing and actually taking the final sample.
Alternative interpretations will no doubt be made as the regulated community grapples with this new rule. Two other S2234 standards enter the picture:.
ASTM D/DM – Standard Practice for Collection of a Gross Sample of Coal
Combining values from the two systems may result in non-conformance with the standard. As the voice of the U. This standard is also available to be included in Standards Subscriptions.
If the document is revised or amended, you will be notified by email. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. The sample is to be crushed and further prepared for analysis in accordance with Practice D If a true lot is larger than 1, tons, sampling increments are either increased proportionately, or the total quantity is subdivided and each sub-lot is sampled individually.
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Standard Practice for Collection of a Gross Sample of Coal
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The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
As is often the case, however, this matter is neither simple nor straightforward. While 40 CFR Part 98 does not specifically prescribe the above sampling and dd2234 methods, it names no alternative protocol either.
You may delete a document from your Alert Profile at any time. The simple matter of gathering a sample of coal and sending it to the laboratory now has s2234 quite an arduous procedure requiring some sophisticated and specialized apparatus—apparatus that many facilities may not have access to.
ASTM D prescribes how the gross sample is to be ground, mixed, and divided using milling and rifling equipment rifling is a type of sorting process to yield a quantity that remains representative of the whole, while being suitable in size for analysis.
Please first verify your email before subscribing to alerts. These parameters may affect the lot’s value, its ability to meet specifications, its environmental impact, as well as other properties. The values stated ast, each system may not be exact equivalents; therefore, each system shall be used independently of the other. Link to Active This link will d234 route to the current Active version of the standard. Proceed to Checkout Continue Shopping.