| 发明名称 |
PROCESSO PARA CONVERSAO DE UM MINERIO DE CALCIO EM UM PRODUTO SOLIDO QUE CONTEM CALCIO |
| 摘要 |
<p>The invention relates to a process for the conversion of a calcium mineral into a calcium containing solid product and a gaseous stream which comprises subjecting the calcium mineral to a temperature in excess of about 3400 degrees Fahrenheit for less than one minute.</p> |
| 申请公布号 |
BR8706959(A) |
申请公布日期 |
1988.07.26 |
| 申请号 |
BR19878706959 |
申请日期 |
1987.12.21 |
| 申请人 |
MISSISSIPPI CHEMICAL CORPORATION |
发明人 |
DAVID W. ARNOLD;DANIEL P. MCDONALD |
| 分类号 |
C04B7/02;B01J6/00;C01B7/19;C01B17/50;C01B25/027;C01B25/12;C01F11/04;C01F11/06;C04B2/10;C04B7/04;C04B7/44;(IPC1-7):C01B17/56 |
主分类号 |
C04B7/02 |
| 代理机构 |
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代理人 |
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