| 发明名称 |
WERKWIJZE VOOR HET VOORVERWARMEN VAN KETELVOEDING- WATER. |
| 摘要 |
<p>A method of pre-heating feed water for boilers is disclosed which utilizes the exchange of heat between the tube side of a heat-exchanger which contains de-salinated and de-ionized water and the shell side which contains hydrocarbon vapors boiling in the range of 90 DEG to 150 DEG C. The tubes are made of carbon steel with their outer surfaces aluminized.</p> |
| 申请公布号 |
NL8004735(A) |
申请公布日期 |
1981.02.25 |
| 申请号 |
NL19800004735 |
申请日期 |
1980.08.21 |
| 申请人 |
NIPPON PETROLEUM REFINING COMPANY LIMITED TE TOKIO. |
发明人 |
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| 分类号 |
F22D1/32;F22B37/04;F22D1/02;F28F19/06;(IPC1-7):22D1/36 |
主分类号 |
F22D1/32 |
| 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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