ASTM D3605 Standard Test Method for Trace Metals in Gas Turbine Fuels by Atomic Absorption and Flame Emission Spectroscopy
ASTM D3605原子吸收和火焰发散分光光度法测定气轮机燃料中痕量金属的标准试验方法
Knowledge of the presence of trace metals in gas turbine fuels enables the user to predict performance and, when necessary, to take appropriate action to prevent corrosion.
1. Scope
1.1 This test method covers the determination of sodium, lead, calcium, and vanadium in Specification D2880 Grade Nos. 1-GT and 2-GT fuels in the range from 0.1 to 2.0 mg/L. This test method is intended for the determination of oil-soluble metals and not waterborne contaminants in oil-water mixtures.
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.
2. Referenced Documents (purchase separately)
ASTM Standards
D2880 Specification for Gas Turbine Fuel Oils
D4057 Practice for Manual Sampling of Petroleum and Petroleum Products
D4057 Practice for Manual Sampling of Petroleum and Petroleum Products
Index Terms
atomic absorption; calcium; flame emission; gas turbine fuels; lead; sodium; vanadium; Fuel oils; Flame emission spectroscopy; Gas turbine fuel oils; Lead content--gasoline; Sodium content--petroleum products; Trace elements--petroleum products; Vanadium content--petroleum products;