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ASTM D7321-16a
Standard Test Method for Particulate Contamination of Biodiesel B100 Blend Stock Biodiesel Esters and Biodiesel Blends by Laboratory Filtration (Includes all amendments And changes 8/3/2018).
Translate name
STANDARD published on 1.7.2016
The information about the standard:
Designation standards: ASTM D7321-16a
Note: WITHDRAWN
Publication date standards: 1.7.2016
SKU: NS-646443
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM D7321-16a :
Keywords:
biodiesel, biodiesel blend, diesel fuel, glass fiber filter, gravimetric determination, laboratory filtration, middle distillate fuel, particulate contamination,, ICS Number Code 75.160.20 (Liquid fuels)
Additional information
| Significance and Use | ||||||||||||
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5.1 The mass of particulates present in a fuel is a significant factor, along with the size and nature of the individual particles, in the rapidity with which fuel system filters and other small orifices in fuel systems can become plugged. This test method provides a means of assessing the mass of particulates present in a fuel sample. 5.2 The test method can be used in specifications and purchase documents as a means of controlling particulate contamination levels in the fuels purchased. |
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| 1. Scope | ||||||||||||
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1.1 This test method covers the determination of the mass of particulate contamination in B100 biodiesel in accordance with Specification D6751 and BXX blends that are prepared against all No. 1 and No. 2 grade fuels allowed within Specifications D396 and D975. Note 1: Middle distillate fuels with flash points less than
38 °C have been ignited by discharges of static electricity when
the fuels have been filtered through inadequately bonded or
grounded glass fiber filter systems. See Guide D4865 for a more detailed discussion of
static electricity formation and discharge.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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. |
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| 2. Referenced Documents | ||||||||||||
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