196s年11月份,冶金工业部委托上海市冶金局主持召开了延迟焦制造石墨化电极和阳极糊的技术鉴定会。会上听取了第二十一炼厂关于延迟焦性能测定及试验室制造石墨化电极的试验报告。上海炭素厂关于用延迟焦在回转窑进行煅烧并制造石墨化电极和阳 In November 196s, the Ministry of Metallurgical Industry commissioned the Shanghai Metallurgical Bureau to hold a technical appraisal meeting for the delay coke making of graphitized electrodes and anode paste. The meeting heard the twenty-one refinery on the determination of delayed coke and laboratory production of graphitized electrode test report. Carbon plant in Shanghai with delayed coke in the rotary kiln calcination and manufacture of graphitized electrodes and yang