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Standard Test Method for Ash in Biomass
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NORM herausgegeben am 1.7.2020
Bezeichnung normen: ASTM E1755-01(2020)
Ausgabedatum normen: 1.7.2020
SKU: NS-1001891
Zahl der Seiten: 3
Gewicht ca.: 9 g (0.02 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Buildings and installations for processing and storage of agricultural produce
Keywords:
agricultural residue, ash, biomass, fermentation residue, herbaceous, waste paper, wood ,, ICS Number Code 65.040.20 (Buildings and installations for processing and storage of agricultural produce)
Significance and Use | ||||||
4.1 The ash content is an approximate measure of the mineral content and other inorganic matter in biomass. 4.2 The ash content is used in conjunction with other assays to determine the total composition of biomass samples. |
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1. Scope | ||||||
1.1 This test method covers the determination of ash, expressed as the mass percent of residue remaining after dry oxidation (oxidation at 575 ± 25 °C), of hard and soft woods, herbaceous materials (such as switchgrass and sericea), agricultural residues (such as corn stover, wheat straw, and bagasse), wastepaper (such as office waste, boxboard, and newsprint), acid and alkaline pretreated biomass, and the solid fraction of fermentation residues. All results are reported relative to the 105 °C oven-dried mass of the sample. For particulate wood fuels, Test Method E1534 should be used. 1.2 The values stated in SI units are to be regarded as the 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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2. Referenced Documents | ||||||
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