| 发明名称 |
METHOD FOR THE HEAT TREATMENT OF NATURAL CLAYS AND/OR ZEOLITES |
| 摘要 |
The invention relates to a method for the heat treatment of natural clays and/or zeolites, wherein the clay and/or the zeolite is/are calcined in the calcining zone in an entrained flow calciner or a fluidized layer in a temperature range from 350 to 1050 °C under reducing conditions, wherein a reduction of trivalent iron providing a reddish color to divalent iron occurs. |
| 申请公布号 |
WO2016074887(A1) |
申请公布日期 |
2016.05.19 |
| 申请号 |
WO2015EP74203 |
申请日期 |
2015.10.20 |
| 申请人 |
THYSSENKRUPP INDUSTRIAL SOLUTIONS AG;THYSSENKRUPP AG |
发明人 |
LEMKE, JOST;BERGER, CLAUDIA;ROHLOFF, KATHRIN;GRUND, GUIDO |
| 分类号 |
C04B7/12;B01J6/00;C04B20/04 |
主分类号 |
C04B7/12 |
| 代理机构 |
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