| 发明名称 |
RETARDING AGENTS FOR PREPARING PURIFIED BRINE. |
| 摘要 |
<p>The invention relates to a process to produce brine of improved purity by dissolving salt that is contaminated with a calcium sulfate source in the presence of a mixture of at least one low and at least one high molecular weight retarding agent.</p> |
| 申请公布号 |
MXPA04000003(A) |
申请公布日期 |
2004.05.21 |
| 申请号 |
MX2004PA00003 |
申请日期 |
2002.05.06 |
| 申请人 |
AKZO NOVEL N.V. |
发明人 |
MATEO JOZEF JACQUES MAYER |
| 分类号 |
C01D3/08;C01D3/14;(IPC1-7):C01D3/08 |
主分类号 |
C01D3/08 |
| 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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