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公开(公告)号：EP2558411A1
公开(公告)日：2013-02-20
申请号：EP10763235.8
申请日：2010-09-10
IPC分类号： C01B33/035 , F27B11/00 , F27D1/16
CPC分类号： C23C16/46 , C01B33/035 , C23C16/4418 , F27B11/00 , Y10T29/49826
摘要： A bell jar for a Siemens reactor of the type used to deposit polycrystalline silicon on a plurality of heated silicon rods via chemical vapor deposition process. The bell jar includes a thermally conductive inner wall having an interior surface at least partially defining an interior space adapted to receive the plurality of heated silicon rods therein. A thermal radiation shield is in the interior space generally adjacent to and in opposing relationship with the interior surface of the inner wall. The thermal radiation shield is substantially opaque to thermal radiation emitted from the plurality of heated silicon rods in the interior space of the bell jar.
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2.发明授权
公开(公告)号：EP2671036B1
公开(公告)日：2017-12-27
申请号：EP12705429.4
申请日：2012-01-30
CPC分类号： F28F9/00 , B01J8/1836 , B01J12/00 , B01J19/24 , B01J2219/00081 , C01B33/033 , C01B33/1071 , F28D7/16 , F28F9/22 , F28F2275/205
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3.发明公开SHELL AND TUBE HEAT EXCHANGERS AND METHODS OF USING SUCH HEAT EXCHANGERS 有权RÖHREN-IM-MANTEL-WÄRMETAUSCHERUND VERFAHREN ZUR VERWENDUNG SOLCHERWÄRMETAUSCHER
公开(公告)号：EP2671036A1
公开(公告)日：2013-12-11
申请号：EP12705429.4
申请日：2012-01-30
CPC分类号： F28F9/00 , B01J8/1836 , B01J12/00 , B01J19/24 , B01J2219/00081 , C01B33/033 , C01B33/1071 , F28D7/16 , F28F9/22 , F28F2275/205
摘要： Shell and tube heat exchangers that include a baffle arrangement that improves the temperature profile and flow pattern throughout the exchanger and/or that are integral with a reaction vessel are disclosed. Methods for using the exchangers including methods that involve use of the exchanger and a reaction vessel to produce a reaction product gas containing trichlorosilane are also disclosed.
摘要翻译： 公开了一种壳和管式热交换器，其包括改进整个交换器和/或与反应容器成一体的温度分布和流动模式的挡板装置。 还公开了使用交换器的方法，包括使用交换器和反应容器来生产含有三氯硅烷的反应产物气体的方法。
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