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ASTM International - ASTM E3146-18a

Standard Test Method for Determination of Carbonyls in Pyrolysis Bio-Oils by Potentiometric Titration

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Organization: ASTM International
Publication Date: 1 June 2018
Status: inactive
Page Count: 7
ICS Code (Petroleum products in general): 75.080
significance And Use:

5.1 While pyrolysis bio-oils are comprised of a large variety of compounds and chemical functional groups, quantification of carbonyl groups is especially important. Carbonyls are known to be... View More

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 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.

Document History

May 1, 2020
Standard Test Method for Determination of Carbonyls in Pyrolysis Bio-Oils by Potentiometric Titration
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...
ASTM E3146-18a
June 1, 2018
Standard Test Method for Determination of Carbonyls in Pyrolysis Bio-Oils by Potentiometric Titration
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...
January 1, 2018
Standard Test Method for Determination of Carbonyls in Pyrolysis Bio-Oils by Potentiometric Titration
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...
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