发明授权
- 专利标题： Heat exchanger beds composed of thermomagnetic material
- 专利标题（中）： 换热器床由热磁材料组成
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申请号： US12850891申请日： 2010-08-05
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公开(公告)号： US09147511B2公开(公告)日： 2015-09-29
- 发明人: Colman Carroll , Bernard Hendrik Reesink , Georg Degen
- 申请人： Colman Carroll , Bernard Hendrik Reesink , Georg Degen
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： EP09167550 20090810
- 主分类号： F25B21/00
- IPC分类号： F25B21/00 ; H01F1/01
摘要：
Provided is a packed heat exchanger bed composed of thermomagnetic material particles having a mean particle diameter of 50 μm to 1 mm. The packed bed has porosity of 30-45%. A thermomagnetic material is a metal containing material such as (AyB1−y)2+δCwDxEz, La(FexAl1−x)13Hy or La(FxSi1−x)13Hy, La(FexAlyCoz)13 or La(FexSiyCoz)13, LaMnxFe2−xGe, Heusler alloys, Gd5(SixGe1−x)4, Fe2P-based compounds, manganites of the perovskite type, Tb5(Si4−xGex), XTiGe, Mn2−xZxSb, or Mn2ZxSb1−x, wherein A-E, P, and Z represent various metal atoms.
公开/授权文献
- US20110030939A1 HEAT EXCHANGER BEDS COMPOSED OF THERMOMAGNETIC MATERIAL 公开/授权日：2011-02-10
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