Standard Practice for Calculating Carbon-Type Composition of Insulating Oils of Petroleum Origin

Importancia y uso:

5.1 The primary purpose of this practice is to characterize the carbon-type composition of an oil. It is also applicable in observing the effect on oil constitution, of various refining processes such as hydrotreating, solvent extraction, and so forth. It has secondary application in relating the chemical nature of an oil to other phenomena that have been demonstrated to be related to oil composition.

5.2 Results obtained by this practice are similar to, but not identical with, results obtained from Test Method D3238. The relationship between the two and the equations used in deriving Fig. 1 are discussed in the literature.4

5.3 Although this practice tends to give consistent results, it may not compare with direct measurement test methods such as Test Method D2007.

Subcomité:

D27.07

Referida por:

D2864-21A, E1519-24, D5964-16R21, D3612-02R17, D5900-23, D2501-14R19, D0471-16AR21, D0471-16AR21, D0471-16AR21, D0117-22

Volúmen:

10.03

Número ICS:

29.040.10 (Insulating oils)

Palabras clave:

carbon type; composition; electrical oils; mineral oils; oils;