| 发明名称 |
Process for the preparation of metallic nitrides. |
| 摘要 |
<p>Process for the preparation of a metal nitride, for example Si3N4 or TiN. This process is characterised in that an aerosol of a metal halide is formed in (6), in that this aerosol is reacted (in 5) with ammonia (12) and in that the reaction product is subjected (in 3) to a heat treatment. <IMAGE></p> |
| 申请公布号 |
EP0420718(A1) |
申请公布日期 |
1991.04.03 |
| 申请号 |
EP19900402563 |
申请日期 |
1990.09.18 |
| 申请人 |
RHONE-POULENC CHIMIE |
发明人 |
DUBOIS, BERTRAND;ODIER, PHILIPPE |
| 分类号 |
C01B21/06;C01B21/064;C01B21/068;C01B21/076 |
主分类号 |
C01B21/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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