发明名称 |
METHOD OF REFORMING SOLUBLE SALTS TO EFFECT PURIFICATION AND INCREASE CRYSTAL SIZE THEREOF |
摘要 |
A method of reducing soluble and insoluble impurity levels while increasing the size of water soluble salt crystals which includes an initial step of fine grinding followed by regrowth in a saturated solution of the salt subjected to agitation. |
申请公布号 |
WO8903364(A1) |
申请公布日期 |
1989.04.20 |
申请号 |
WO1988US03475 |
申请日期 |
1988.10.06 |
申请人 |
GROTT, GERALD, J. |
发明人 |
GROTT, GERALD, J. |
分类号 |
B01D9/00;C01D3/08;C01D3/14;C01D5/16;C01D7/24;(IPC1-7):C01B3/14;B01D9/02;C01B7/24 |
主分类号 |
B01D9/00 |
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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