发明申请
WO1980002740A1 NEW HIGH EFFICIENCY ELECTRIC OVEN FOR CALCINATION OF CARBONACEOUS MATERIALS
审中-公开
基本信息:
- 专利标题： NEW HIGH EFFICIENCY ELECTRIC OVEN FOR CALCINATION OF CARBONACEOUS MATERIALS
- 专利标题（中）：新型高效电炉用于煅烧碳材料
- 申请号：PCT/FR1979000049 申请日：1979-06-08
- 公开(公告)号：WO1980002740A1 公开(公告)日：1980-12-11
- 发明人： SOC ELECTRODES REFRACTAIRES SAVOIE SERS
- 申请人： SOC ELECTRODES REFRACTAIRES SAVOIE SERS , AUBRY M , BERNARD J , PHILIPON P
- 专利权人： SOC ELECTRODES REFRACTAIRES SAVOIE SERS,AUBRY M,BERNARD J,PHILIPON P
- 当前专利权人： SOC ELECTRODES REFRACTAIRES SAVOIE SERS,AUBRY M,BERNARD J,PHILIPON P
- 优先权： WOFR79/00049 19790608
- 主分类号： H05B03/60
- IPC分类号： H05B03/60
摘要：
Electric oven in which the heating is carried out by passing electric current through the load and more particularly a continuous oven wherein the load is a carbonaceous material. The oven is provided with a device allowing a counter current circulation of non-reactive gas and a combustive gas introduction device (24-28) arranged in the upper part of the oven shaft. The oven is particularly used for calcination of anthracites.