GB/T 9581-2011 (English Version) PDF

Standard No.: GB/T 9581-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 9581-2011
Replace: GB/T 9581-2002

Scope: WARNING: Personnel using this standard should have practical experience in formal laboratory work. This standard does not address all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. Some operations covered by this standard may use, generate some substances or generate wastes, and have polluting effects on the local environment. It is necessary to formulate appropriate documents for safe operation and disposal of these substances after use. This standard specifies the technical requirements, test methods, sampling, inspection rules, storage, transportation, labeling and safety requirements for ethylene tar. This standard applies to carbon black raw material oil ethylene tar.

GB/T 9581-2011 Referenced Document

GB/T 18255 Method for measuring distillation range of coking viscous oil products*， 2022-04-15 Update
GB/T 1999 Sampling of coking oil products
GB/T 2281 Determination of density of coking oil products
GB/T 2288 Coking products.Determination of moisture content
YB/T 5030-1993 Method for Determination of Washing Oil Viscosity