ASTM E3146-20 PDF

Scope: 1.1 This test method covers the determination of the carbonyl content of bio-oils derived from thermochemical decomposition of lignocellulosic biomass and their deoxygenated products. This method is used for determination of carbonyls between 0.5 and 8 mol/kg. 1.2 Review the current and appropriate Safety Data Sheets (SDS) for detailed information concerning toxicity, first aid procedures, and safety precautions and proper personal protective equipment. 1.3 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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. 1.5 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.

ASTM E3146-20 Referenced Document

ASTM D1193 Standard Specification for Reagent Water
ASTM D6299 Standard Practice for Applying Statistical Quality Assurance and Control Charting Techniques to Evaluate Analytical Measurement System Performance*， 2023-07-01 Update
ASTM D6300 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D664 Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration

2020 ASTM E3146-20 Standard Test Method for Determination of Carbonyls in Pyrolysis Bio-Oils by Potentiometric Titration
2018 ASTM E3146-18a Standard Test Method for Determination of Carbonyls in Pyrolysis Bio-Oils by Potentiometric Titration
2018 ASTM E3146-18 Standard Test Method for Determination of Carbonyls in Pyrolysis Bio-Oils by Potentiometric Titration