发明名称 |
PROCEDE DE PREPARATION DE HARZBURGITE NON FONDUE MAIS DENSE, DESTINEE A LA FABRICATION DE PRODUITS REFRACTAIRES ET LA HARZBURGITE OBTENUE PAR APPLICATION DE CE PROCEDE |
摘要 |
<p>There is provided a novel harzburgite of the formula PyxOl(1-x) where x is a decimal number of from 0.001 to 0.4, Py is an abbreviation for pyroxene, and Ol is an abbreviation for olivine having a total iron oxide content of less than 5% which is obtained by calcining a demagnetized fraction from a magnetite-containing serpentinite. The novel harzburgite is useful for preparing refractories.</p> |
申请公布号 |
BE885869(A1) |
申请公布日期 |
1981.02.16 |
申请号 |
BE19800202585 |
申请日期 |
1980.10.24 |
申请人 |
UNIVERSITE DE SHERBROOKE |
发明人 |
AITCIN P |
分类号 |
C04B35/26;C01B33/20;C04B18/12;C04B35/20;(IPC1-7):04B/ |
主分类号 |
C04B35/26 |
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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