ASTM D473
Standard Test Method for Sediment in Crude Oils and Fuel Oils by the Extraction Method
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About This Item
ASTM D473 is the ASTM standard for determining sediment in crude oils and fuel oils by the extraction method. It provides a focused test method for measuring insoluble material that may be present in these petroleum products, helping users assess product cleanliness and potential handling concerns. Because sediment can affect fuel quality, processing behavior, and downstream performance, this standard is commonly used as part of routine laboratory and quality control testing.
ASTM D473 standard overview
The official title, Standard Test Method for Sediment in Crude Oils and Fuel Oils by the Extraction Method, indicates a laboratory procedure centered on extraction-based measurement of sediment. ASTM D473 is designed to support consistent testing of crude oils and fuel oils where suspended or extractable solids may be a concern. As a technical document, it helps establish a common reference for evaluating sediment content using a defined method rather than informal observation or site-specific practice.
Where is ASTM D473 used?
This standard is typically used in laboratories, refineries, fuel testing facilities, and other petroleum quality control settings that evaluate crude oil or fuel oil samples. ASTM D473 is relevant wherever sediment measurement may influence acceptance, processing decisions, or shipment review. It is especially useful in workflows that require repeatable results for sample comparison, product screening, or documentation tied to commercial or technical specifications.
Practical importance of ASTM D473
ASTM D473 matters because sediment levels can affect product consistency, equipment handling, and overall material evaluation. Using a recognized ASTM test method supports more reliable comparisons between samples and reduces ambiguity in testing results. For procurement, compliance, and quality control programs, the standard helps establish a common basis for reporting sediment in crude oils and fuel oils, which may improve decision-making and reduce risk in transfer, storage, or use.
- Extraction-based sediment measurement
- Crude oil and fuel oil testing
- Laboratory quality control use
- Supports consistent reporting
- Useful for product evaluation
- Publication Date: 2022-07-11
- Publisher: ASTM
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