METHOD FOR THE PRODUCTION OF GRAPHITE BODIES
    12.
    发明申请
    METHOD FOR THE PRODUCTION OF GRAPHITE BODIES 审中-公开
    生产石墨体的方法

    公开(公告)号:US20130004410A1

    公开(公告)日:2013-01-03

    申请号:US13574101

    申请日:2011-01-18

    IPC分类号: C01B31/04

    摘要: The present invention relates to a method for production of graphite bodies. Carbon bodies are formed from a mixture of electric calcined coke particles calcined at a temperature between 1200 and 3000° C. and a binder where the coke particles have sulphur-and nitrogen content varying between 0 and 1.5% by weight and where the coke particles have an average sulphur content less than 0.6% by weight and a nitrogen content of less than 0.6% by weight, baking of the carbon bodies at a temperature between 700 and 1400° C. and graphitizing of the baked carbon bodies at a temperature above 2300° C.

    摘要翻译: 本发明涉及石墨体的制造方法。 碳体由在1200和3000℃之间煅烧的电煅烧焦炭颗粒的混合物和粘合剂形成,其中焦炭颗粒的硫和氮含量在0和1.5重量%之间变化,并且焦炭颗粒具有 平均硫含量小于0.6重量%,氮含量小于0.6重量%,碳体在700〜1400℃的温度下焙烧,焙烧碳体在2300度以上的石墨化 C。