发明名称 |
SPIRAL HEAT EXCHANGER FOR HYDRODESULFURIZER FEEDSTOCK |
摘要 |
<p>A cylindrical shift converter (4) is disposed within an annular heat exchanger (28, 24) which has an outer wall (5). A plurality of spiral rods (90) create a plurality of spiral gas passages (26a) between the outer wall and a thin shell (92). The outer diameter of the thin shell is at least about 3/16 inch (about 4 mm) less than the inner diameter of an inner wall (20) of an annular hydrodesulfurizer (10), to facilitate inserting the shift converter and heat exchanger into the hydrodesulfurizer to form a unitized assembly (2). The spiral passages open into the hydrodesulfurizer.</p> |
申请公布号 |
EP2448660(A1) |
申请公布日期 |
2012.05.09 |
申请号 |
EP20090846922 |
申请日期 |
2009.06.29 |
申请人 |
UTC POWER CORPORATION |
发明人 |
AVIS, THOMAS, BRUCE;YUST, GREGORY, C. |
分类号 |
B01J8/06;B01J8/04;C01B3/16;C01B3/38;F28D1/06;F28D7/02;F28D7/04;F28D7/10;F28F1/36 |
主分类号 |
B01J8/06 |
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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