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1.发明申请USE OF SILICON-CONTAINING POLYMERS FOR IMPROVED FLOCCULATION OF SOLIDS IN PROCESSES FOR THE PRODUCTION OF ALUMINA FROM BAUXITE 审中-公开使用含硅聚合物改善固体在矾土中生产氧化铝的方法的絮凝公开(公告)号：US20100098607A1
公开(公告)日：2010-04-22
申请号：US12573934
申请日：2009-10-06
CPC分类号： C01F7/0653 , C02F1/545 , C02F1/56 , C02F2103/10
摘要： The suspended solids content of a process stream in a process for digesting bauxite ore to produce alumina is reduced by contacting the stream with silicon-containing polymers.
摘要翻译： 通过使流与含硅聚合物接触，在消化铝土矿以生产氧化铝的方法中的工艺流的悬浮固体含量被降低。
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2.发明申请USE OF SILICON-CONTAINING POLYMERS FOR IMPROVED FLOCCULATION OF SOLIDS IN PROCESSES FOR THE PRODUCTION OF ALUMINA FROM BAUXITE 审中-公开使用含硅聚合物改善固体在矾土中生产氧化铝的方法的絮凝公开(公告)号：US20120103916A1
公开(公告)日：2012-05-03
申请号：US13343962
申请日：2012-01-05
申请人： Matthew J. Davis , Qi Dai , Haunn-Lin Tony Chen , Matthew Taylor
发明人： Matthew J. Davis , Qi Dai , Haunn-Lin Tony Chen , Matthew Taylor
IPC分类号： B01D21/01
CPC分类号： C01F7/0653 , C02F1/545 , C02F1/56 , C02F2103/10
摘要： The suspended solids content of a process stream in a process for digesting bauxite ore to produce alumina is reduced by contacting the stream with silicon-containing polymers.
摘要翻译： 通过使流与含硅聚合物接触，在消化铝土矿以生产氧化铝的方法中的工艺流的悬浮固体含量被降低。
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公开(公告)号：US20130048571A1
公开(公告)日：2013-02-28
申请号：US13578267
申请日：2011-02-07
CPC分类号： C01F7/47 , B01D21/01 , C01F7/0653 , C08J3/09 , C08J2300/108 , C08J2300/14 , C08J2333/02 , C08J2333/06 , C08J2333/26 , C08J2383/00
摘要： A flocculant composition that includes a blend of a first water-in-oil emulsion having a silicon-containing polymer in its aqueous phase and a second water-in-oil emulsion having an anionic polymer in its aqueous phase. The silicon-containing polymer and the anionic polymer are present in the composition at a weight ratio between 100:1 and 1:100.
摘要翻译： 一种絮凝剂组合物，其包含在其水相中具有含硅聚合物的第一种油包水乳液和在其水相中具有阴离子聚合物的第二种油包水乳液的共混物。 含硅聚合物和阴离子聚合物以100:1至1:100的重量比存在于组合物中。
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4.发明申请Water-in-Oil Emulsion Compositions and Methods for Making and Using the Same 审中-公开油包水乳液组合物及其制备和使用方法公开(公告)号：US20160185613A1
公开(公告)日：2016-06-30
申请号：US13578271
申请日：2011-02-07
IPC分类号： C01F7/06 , C08F212/08 , C02F1/56 , B01F17/54
CPC分类号： C01F7/0653 , B01F17/0071 , C02F1/56 , C08F212/08
摘要： The suspended solids content of a process stream in a process for producing alumina is reduced by contacting the stream with silicon-containing polymers provided by water-in-oil compositions.
摘要翻译： 通过使流与由油包水组合物提供的含硅聚合物接触，在生产氧化铝的方法中工艺流的悬浮固体含量降低。
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公开(公告)号：US06862542B2
公开(公告)日：2005-03-01
申请号：US10053103
申请日：2002-01-17
CPC分类号： A61B5/411 , G01N21/3151
摘要： The present invention provides an erythema meter comprising a light guide that carries light of two specific wavelengths (probing and reference) at two distinct frequencies that are generated and modulated by a either a single or multiple source(s), a photodetector mounted in the tip of the guide that receives light reflected from the surface being examined, and circuitry electrically coupled to the guide for processing the light data, and determining the level of erythema present on the examined surface. The probing and reference wavelengths are delivered in sinusoidal or amplitude modulated fashion, thereby permitting electronic filtering of the received data. A calculating circuit determines the quotient of the two wavelengths after having been reflected off of a surface, such as mucosal or dermal surfaces, which is representative of the severity of erythema present in the surface.
摘要翻译： 本发明提供了一种红斑计，其包括导光体，该导光体以两个不同的频率携带两个特定波长的光（探测和参考），其由单个或多个源产生和调制;安装在尖端中的光电检测器 接收从被检测的表面反射的光的引导件，以及电耦合到引导件的电路，用于处理光数据，以及确定存在于被检查表面上的红斑水平。 探测和参考波长以正弦或幅度调制方式传送，从而允许接收数据的电子滤波。 计算电路确定两个波长在从表面反射之后的商，例如粘膜或皮肤表面，其代表存在于表面中的红斑的严重程度。
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