Standard Number: YB/T 5178-2016(YB/T5178-2016)
Chinese:炭黑用原料油 沥青质含量的测定 正庚烷沉淀法
English:Determination of asphaltene content of raw material oil for carbon black n-heptane precipitation method
Effective Date:2017-04-01
Standard Applicability:This standard specifies the carbon black with raw material oil (including carbon black with coking raw material oil and petroleum cracking of ethylene tar, etc.) asphaltene content determination of the principle, experimental apparatus, experimental procedures, results calculation, precision. This standard applies to the determination of asphaltene content of carbon black feedstock oil (including carbon black with coking feedstock oil and petroleum cracking of ethylene tar, etc.).
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