| 发明名称 |
AMMONIUM FLUORIDE METHOD FOR DECOMPOSITION OF ZIRCONIUM |
| 摘要 |
FIELD: rare elements technology. SUBSTANCE: invention is addressed to zircon processing enterprises and consists in mixing zircon with ammonium fluoride followed by holding the mixture for 1 to 4 h under isochoric conditions at 250 to 400 C. EFFECT: provided new zircon decomposition method. 2 ex |
| 申请公布号 |
RU2211804(C1) |
申请公布日期 |
2003.09.10 |
| 申请号 |
RU20020108245 |
申请日期 |
2002.04.01 |
| 申请人 |
TOMSKIJ POLITEKHNICHESKIJ UNIVERSITET |
发明人 |
GUZEEV V.V.;D'JACHENKO A.N. |
| 分类号 |
C01G25/00 |
主分类号 |
C01G25/00 |
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