YB/T 4495-2015
Coke oven gas.Determination of the hydrogen cyanide content.Silver nitrate titration method (English Version)

Standard No.

YB/T 4495-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Ferrous Metallurgy

Latest

YB/T 4495-2015

Scope

This standard specifies the reagents, instruments and equipment, sampling, analysis steps and calculation of results for the determination of hydrogen cyanide content in coke oven gas. This standard is applicable to the determination of hydrogen cyanide content in coke oven gas obtained from high-temperature coking. The measurement range is: 0.1g/m~2.0g/m.

YB/T 4495-2015 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

YB/T 4495-2015 history

• 2015 YB/T 4495-2015 Coke oven gas.Determination of the hydrogen cyanide content.Silver nitrate titration method