Standard No.:	GB/T 17475-1998
English Name:	Standard test method for distillation of heavy hydrocarbon mixtures (Vacuum potstill method)
Chinese Name:	重烃类混合物蒸馏试验方法 (真空釜式蒸馏法)
Chinese Classification:	E30    Petroleum products in general
Professional Classification:	GB    National Standard
Issued by:	AQSIQ
Issued on:	1998-8-20
Implemented on:	1999-1-1
Status:	superseded
Superseded by:	GB/T 17475-2020 Standard test method for distillation of heavy hydrocarbon mixtures—Vacuum potstill method
Superseded on:	2020-10-1
Language:	English
File Format:	PDF
Word Count:	12000 words
Price(USD):	360.00
Delivery:	via email in 1~3 business day

本标准适用于初馏点高于150℃的重烃类混合物，如重质原油、石油馏分、渣油及合成油的蒸馏过程。在全密闭条件下，使用一个带有低压降雾沫分离器的蒸馏釜进行操作。本标准对蒸馏条件和装置的外观及尺寸都作了规定，并且对特别部件作了图示。