发明名称 |
Metallic heat exchanger used in the forced-circulation process for the evaporation of phosphoric acid. |
摘要 |
<p>In the concentration of wet process phosphoric acid in a forced-circulation evaporation loop, at which a metallic multi-pass heat exchanger is used, it has been found advantageous to use a horizontal heat exchanger instead of the conventional vertical design.</p> |
申请公布号 |
EP0250382(A2) |
申请公布日期 |
1987.12.23 |
申请号 |
EP19870850189 |
申请日期 |
1987.06.11 |
申请人 |
SANDVIK AKTIEBOLAG |
发明人 |
BERGLUND, PER GOERAN;COSTABELLO, ALBERTO;RUBEN, HANS ARVID |
分类号 |
B01D1/04;B01D1/12;C01B25/234;(IPC1-7):C01B25/234 |
主分类号 |
B01D1/04 |
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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