YB/T 5178-2016
Feedstock oil for carbon black.Determination of asphaltine content.Precipitation of n-heptane (English Version)

Standard No.

YB/T 5178-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

Professional Standard - Ferrous Metallurgy

Latest

YB/T 5178-2016

Replace

YB/T 5178-1993

Scope

This standard specifies the principles, experimental instruments, experimental procedures, result calculations, and precision for the determination of asphaltene content in raw oils for carbon black (including coked raw oils for carbon black and ethylene tar obtained from petroleum cracking, etc.). This standard is applicable to the determination of asphaltene content in raw oil for carbon black (including coked raw oil for carbon black and ethylene tar obtained from petroleum cracking, etc.).

YB/T 5178-2016 Referenced Document

• GB/T 1999 Sampling of coking oil products
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

YB/T 5178-2016 history

• 2016 YB/T 5178-2016 Feedstock oil for carbon black.Determination of asphaltine content.Precipitation of n-heptane
• 1970 YB/T 5178-1993 Test method of raw material oil for carbon ink Determination method of asphaltenes (n-heptane precipitation method)