| 发明名称 |
METHOD AND APPARATUS FOR FREEZING PRODUCTS |
| 摘要 |
A method of freezing a product, which method comprises the steps of vaporising a cryogenic liquid and warming the vapour thus formed in indirect heat exchange with a product to be frozen, work expanding the warmed vapour, and using the work expanded vapour thus obtained to refrigerate the or another product.
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| 申请公布号 |
CA2313493(C) |
申请公布日期 |
2007.09.25 |
| 申请号 |
CA20002313493 |
申请日期 |
2000.07.10 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
WILLIAMS, MARK SHERMAN;MILLER, JEREMY PAUL |
| 分类号 |
F25D3/10;A23L3/36;A23L3/375;F25B19/00;F25B27/00;F25B40/02;F25D3/11 |
主分类号 |
F25D3/10 |
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