This standard specifies the technical requirements, test methods, inspection rules, signs, packaging, transportation, storage, quality certificates and safety precautions for coking benzene. This standard applies to coking benzene obtained from crude benzene recovered from coke oven gas through acid washing, hydrogenation and rectification.
GB/T 2283-2008 Referenced Document
GB 190 Packing symbol of dangerous goods*, 2009-06-21 Update
GB/T 14326 Determination of carbon disulfide content in benzene*, 2009-07-08 Update
GB/T 14327 Determination of thiophene content in benzene*, 2009-07-08 Update
GB/T 1815 Determination for the bromine number and bromine index of benzole products*, 2019-10-18 Update
GB/T 1816 Test for neutrality of benzole products*, 2019-06-04 Update