发明名称 |
REMOVAL OF POTTASIUM SALT |
摘要 |
For removing potassium salts from distiller's wash, an acid the potassium salts of which are poorly soluble and an organic solvent are added to the wash, whereafter the precipitated salts are collected on a filter and the solvent is recovered by distillation. |
申请公布号 |
JPS5678564(A) |
申请公布日期 |
1981.06.27 |
申请号 |
JP19790119453 |
申请日期 |
1979.09.19 |
申请人 |
ENI ENTE NAZ IDROCARB |
发明人 |
ANDOREA ROBERUCHIERO;RUUDOUITSUHI DEJIEN |
分类号 |
B01D3/00;A23K10/38;C12F3/10 |
主分类号 |
B01D3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|