Standard No.:	YB/T 5178-2016
English Name:	Feedstock oil for carbon black-Determination of asphaltine content-Precipitation of n-heptane
Chinese Name:	炭黑用原料油 沥青质含量的测定 正庚烷沉淀法
Professional Classification:	YB    Professional Standard - Metallurgy
Issued by:	MIIT
Issued on:	2016-10-22
Implemented on:	2017-4-1
Status:	valid
Superseding:	YB/T 5178-1993 Test method for feed stock oil for carbon black - Determination of asphaltine (precipitation of n-heptane)
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	94.00
Delivery:	via email in 1~3 business day

本标准规定了炭黑用原料油(包括炭黑用焦化原料油和石油裂解所得的乙烯焦油等)沥青质含量测定的原理、实验仪器、实验步骤、结果计算、精密度。
本标准适用于炭黑用原料油(包括炭黑用焦化原料油和石油裂解所得的乙烯焦油等)的沥青质含量的测定。