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公开(公告)号：US08562932B2
公开(公告)日：2013-10-22
申请号：US12729561
申请日：2010-03-23
申请人： Alain Turenne , Scott Nichol , Dan Smith
发明人： Alain Turenne , Scott Nichol , Dan Smith
IPC分类号： C01B33/02
CPC分类号： C01B33/037 , C01P2006/80
摘要： The present invention relates to a method of purifying a material using a metallic solvent. The present invention includes a method of purifying silicon utilizing a cascade process. In a cascade process, as the silicon moves through the purification process, it contacts increasingly pure solvent metal that is moving through the process in an opposite direction.
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公开(公告)号：US20130017140A1
公开(公告)日：2013-01-17
申请号：US13625348
申请日：2012-09-24
申请人： Scott Nichol
发明人： Scott Nichol
IPC分类号： C01B33/021
CPC分类号： C01B33/037 , C30B9/10 , C30B29/06
摘要： Embodiments of the present invention relate to a process for obtaining silicon crystals from silicon. The method includes contacting silicon powder with a solvent metal to provide a mixture containing silicon, melting the silicon under submersion to provide a first molten liquid, contacting the first molten liquid with a first gas to provide dross and a second molten liquid, separating the dross and the second molten liquid, cooling the second molten liquid to form first silicon crystals and a first mother liquid and separating the first silicon crystals and the first mother liquid.
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公开(公告)号：US20120255485A1
公开(公告)日：2012-10-11
申请号：US13532083
申请日：2012-06-25
申请人： Scott Nichol
发明人： Scott Nichol
IPC分类号： C30B11/02
摘要： The present invention provides for methods of purifying silicon, methods for obtaining purified silicon, as well as methods for obtaining purified silicon crystals, purified granulized silicon and/or purified silicon ingots.
摘要翻译： 本发明提供了纯化硅的方法，获得纯化硅的方法以及获得纯化的硅晶体，纯化的颗粒状硅和/或纯化的硅锭的方法。
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公开(公告)号：US20110210470A1
公开(公告)日：2011-09-01
申请号：US12716889
申请日：2010-03-03
申请人： Scott Nichol , Dan Smith , Damon Dastgiri , Fritz Kirscht
发明人： Scott Nichol , Dan Smith , Damon Dastgiri , Fritz Kirscht
CPC分类号： B22D7/068 , B22D7/08 , C30B11/002 , C30B29/06 , C30B30/00
摘要： The present invention relates to efficient furnace capacity utilization in the production of ingots. The present invention includes a crucible and use of the same. The crucible approximately matches the interior shape of the furnace in which the ingots are produced.
摘要翻译： 本发明涉及在锭的生产中有效的炉容量利用。 本发明包括坩埚及其用途。 坩埚大致与制造锭的炉的内部形状相匹配。
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公开(公告)号：US20090274607A1
公开(公告)日：2009-11-05
申请号：US12288857
申请日：2008-10-23
申请人： Scott Nichol
发明人： Scott Nichol
IPC分类号： C01B33/037
摘要： The present invention provides for methods of purifying silicon, methods for obtaining purified silicon, as well as methods for obtaining purified silicon crystals, purified granulized silicon and/or purified silicon ingots.
摘要翻译： 本发明提供了纯化硅的方法，获得纯化硅的方法以及获得纯化的硅晶体，纯化的颗粒状硅和/或纯化的硅锭的方法。
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公开(公告)号：US20090092535A1
公开(公告)日：2009-04-09
申请号：US12244839
申请日：2008-10-03
申请人： Scott Nichol
发明人： Scott Nichol
IPC分类号： C01B33/037
CPC分类号： C01B33/037 , C30B9/10 , C30B29/06
摘要： Embodiments of the present invention relate to a process for obtaining silicon crystals from silicon. The method includes contacting silicon powder with a solvent metal to provide a mixture containing silicon, melting the silicon under submersion to provide a first molten liquid, contacting the first molten liquid with a first gas to provide dross and a second molten liquid, separating the dross and the second molten liquid, cooling the second molten liquid to form first silicon crystals and a first mother liquid and separating the first silicon crystals and the first mother liquid.
摘要翻译： 本发明的实施例涉及从硅获得硅晶体的方法。 该方法包括使硅粉与溶剂金属接触以提供含有硅的混合物，在浸没下熔化硅以提供第一熔融液体，使第一熔融液体与第一气体接触以提供浮渣和第二熔融液体，分离渣 和第二熔液，冷却第二熔液以形成第一硅晶体和第一母液，并分离第一硅晶体和第一母液。
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7.发明申请公开(公告)号：US20050232761A1
公开(公告)日：2005-10-20
申请号：US10506594
申请日：2003-03-03
申请人： Scott Nichol , Richard Manley
发明人： Scott Nichol , Richard Manley
IPC分类号： B22D25/02 , B01F3/04 , B01F7/16 , B01F7/32 , B01F15/00 , B22D25/00 , B22D27/20 , C22C1/08 , F04D7/06 , F04D29/22 , F04D29/44
CPC分类号： F04D7/065 , B01F3/04446 , B01F3/04539 , B01F7/162 , B01F2003/04546 , B01F2003/04631 , B01F2003/04673 , B01F2003/04964 , B01F2015/00084 , B22D25/005 , B22F2998/00 , C22C2001/086 , F04D29/2288 , C22C1/08
摘要： A system for producing a metal foam comprises a bath containing a molten metal, a rotating shaft or impeller extending through the base of the bath into, and submerged in the molten metal, and a gas discharge nozzle provided on the submerged end of the shaft. The opposite end of the shaft is connected to a gas supply line and the shaft is rotated with a motor. A seal is provided at the opening in the base of the bath for preventing leakage of the molten metal there-through.
摘要翻译： 一种用于制造金属泡沫体的系统包括一个含有熔融金属的浴槽，一个通过浴槽底部延伸并浸没在熔融金属中的旋转轴或叶轮，以及设置在轴的浸没端上的气体排出喷嘴。 轴的相对端连接到气体供应管线，并且轴与电动机一起旋转。 在浴底部的开口处设有密封件，用于防止熔融金属渗漏。
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公开(公告)号：US08580218B2
公开(公告)日：2013-11-12
申请号：US13494710
申请日：2012-06-12
申请人： Alain Turenne , Scott Nichol , Dan Smith
发明人： Alain Turenne , Scott Nichol , Dan Smith
IPC分类号： C01B33/02
CPC分类号： C01B33/037 , C01P2006/80
摘要： The present invention relates to a method of purifying a material using a metallic solvent. The present invention includes a method of purifying silicon utilizing a cascade process. In a cascade process, as the silicon moves through the purification process, it contacts increasingly pure solvent metal that is moving through the process in an opposite direction.
摘要翻译： 本发明涉及一种使用金属溶剂净化材料的方法。 本发明包括使用级联方法提纯硅的方法。 在级联过程中，当硅移动通过净化过程时，它接触越来越多的纯溶剂金属，其以相反的方向移动通过该过程。
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公开(公告)号：US08540958B2
公开(公告)日：2013-09-24
申请号：US13494717
申请日：2012-06-12
申请人： Scott Nichol , Anthony Tummillo , Dan Smith
发明人： Scott Nichol , Anthony Tummillo , Dan Smith
IPC分类号： C01B33/02
CPC分类号： C01B33/037
摘要： The present invention provides a method of purifying a material using a cascading dissolution and washing process. The dissolution and washing processes can contain single or multiple stages. Water and dissolving chemicals are recycled through the process towards the beginning of the process.
摘要翻译： 本发明提供了使用级联溶解和洗涤方法纯化材料的方法。 溶解和洗涤过程可以包含单级或多级。 水和溶解化学品在开始过程中通过该过程进行回收。
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公开(公告)号：US20120251425A1
公开(公告)日：2012-10-04
申请号：US13494717
申请日：2012-06-12
申请人： Scott Nichol , Anthony Tummillo , Dan Smith
发明人： Scott Nichol , Anthony Tummillo , Dan Smith
IPC分类号： C01B33/037
CPC分类号： C01B33/037
摘要： The present invention provides a method of purifying a material using a cascading dissolution and washing process. The dissolution and washing processes can contain single or multiple stages. Water and dissolving chemicals are recycled through the process towards the beginning of the process.
摘要翻译： 本发明提供了使用级联溶解和洗涤方法纯化材料的方法。 溶解和洗涤过程可以包含单级或多级。 水和溶解化学品在开始过程中通过该过程进行回收。
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