Home / Standards / GB/T 31585-2015 GB/T 31585-2015 Active Test method of activity for oxygen and sulphur and cyanide removal purification catalyst from coal gas 煤制气中氧硫氰化物净化催化剂活性试验方法 Standard Type GBT ICS 71.100.99 CCS G74 Status 现行 Issue Date 2015-06-02 Implementation 2016-01-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A