SN/T 2493-2010
Determination of Ca,Fe,Na,Ni,Si,Ti,V in coal tar pitch by inductively coupled plasma atomic emission spectrometry (English Version)

Standard No.

SN/T 2493-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Commodity Inspection

Latest

SN/T 2493-2010

Scope

This standard specifies the determination methods for calcium, iron, sodium, nickel, silicon, titanium and vanadium in coal pitch. This standard is applicable to the determination of calcium, iron, sodium, nickel, silicon, titanium and vanadium in coal pitch, petroleum coke and calcined petroleum coke. This standard only applies to samples with an ash content of less than 1%.

SN/T 2493-2010 Referenced Document

• GB/T 1997 Coke-Sampling and preparation of samples
• GB/T 2000 Coking solid products-Sampling
• GB/T 602 Chemical reagent--Preparations of standard solutions for impurity

SN/T 2493-2010 history

• 2010 SN/T 2493-2010 Determination of Ca,Fe,Na,Ni,Si,Ti,V in coal tar pitch by inductively coupled plasma atomic emission spectrometry