| 摘要 |
<p>In order to avoid problems of safety, temperature control, cool down rates, dual temperature zone control, efficiency and fouling, a heat exchanger (10) is proposed, said heat exchanger (10) comprising
- a first housing (30) disposed in a first atmosphere and having an upstream end (50), a downstream end (52) and an internal space for a cryogenic substance; and
- a heat plate assembly (44, 46) mounted to the first housing (30) and being exposed to the first atmosphere for providing heat transfer at an interface of the first atmosphere and the heat plate assembly (44, 46).</p> |
