This standard specifies the key points, instruments, test procedures, test results and repeatability of the method for measuring the density of coking viscous oil products. This standard is applicable to the determination of the density of coal tar condensed from coal gas during high-temperature coking, wood preservative oil, coking raw oil for carbon black, and washing oil obtained by fractional distillation of this product.
GB/T 15243-1994 history
2008GB/T 2281-2008 Determination of density of coking oil products
1994GB/T 15243-1994 Viscous oil products of coal carbonization--Determination of density
GB/T 15243-1994 Viscous oil products of coal carbonization--Determination of density was changed to GB/T 2281-2008 Determination of density of coking oil products.