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1. 发明申请

WO2007110639A1 METHOD FOR PRODUCING PARTICULATE INORGANIC MATERIAL 审中-公开
标题翻译：生产颗粒无机材料的方法
公开(公告)号：WO2007110639A1
公开(公告)日：2007-10-04
申请号：PCT/GB2007/001124
申请日：2007-03-27
申请人： IMERYS MINERALS LIMITED , KOSTUCH, Jacek, Antoni , PAYTON, Desmond, Charles
发明人： KOSTUCH, Jacek, Antoni , PAYTON, Desmond, Charles
IPC分类号： C01F11/18 , C09C1/02 , C09C3/04 , D21H19/38
CPC分类号： D21H19/385 , C01F11/185 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/60 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C09C1/021 , D21H21/52 , Y10T428/31993
摘要： Disclosed herein are methods for producing a particulate mineral material having a desired particle size distribution, including processing the mineral material at a first location, stabilizing the processed mineral, transporting the stabilized processed mineral to a second location; and further processing the stabilized processed mineral material at the second location to a desired particle size distribution.
摘要翻译：本文公开了用于生产具有所需粒度分布的颗粒状矿物材料的方法，包括在第一位置处理矿物材料，稳定经处理的矿物质，将稳定的经处理的矿物质运输到第二位置; 并且在第二位置进一步处理稳定的经处理的矿物材料至期望的粒度分布。

2. 发明申请

WO2008102158A1 TREATMENT OF WHITE INORGANIC MINERAL ORES 审中-公开
标题翻译：白色无机矿石处理
公开(公告)号：WO2008102158A1
公开(公告)日：2008-08-28
申请号：PCT/GB2008/000621
申请日：2008-02-22
申请人： IMERYS MINERALS LIMITED , KOSTUCH, Jacek, Antoni , PAYTON, Desmond, Charles , LIKITALO, Mikko, Henrik
发明人： KOSTUCH, Jacek, Antoni , PAYTON, Desmond, Charles , LIKITALO, Mikko, Henrik
IPC分类号： C01F11/18 , C09C1/02 , B03B7/00 , B03B9/00
CPC分类号： B03B9/00 , B03B7/00 , C01F11/185 , C01P2004/61 , C01P2006/60 , C09C1/021 , Y02P20/125
摘要： The present invention provides an integrated process for treating an ore of a white inorganic mineral to produce a product having improved optical properties, said process comprising: a) providing said ore of a white inorganic mineral and physically separating the ore into a brighter fraction and a darker fraction, said darker fraction comprising discolouring impurities; b) dry crushing and/or grinding the brighter fraction; c) dry crushing and/or grinding the darker fraction and preparing an aqueous slurry of the resulting crushed and/or ground darker fraction; d) beneficiating the darker fraction obtained in (c) to remove at least some of the discolouring impurities; e) optionally, dewatering the beneficiated darker fraction obtained in (d); f) optionally combining at least a portion of the beneficiated darker fraction obtained in (d) or the dewatered beneficiated darker fraction obtained in (e) with at least a portion of the dry ground brighter fraction obtained in (b) to form said product having improved optical properties.
摘要翻译：本发明提供了一种用于处理白色无机矿物矿石以生产具有改进的光学性质的产品的综合方法，所述方法包括：a）提供白色无机矿物的所述矿石，并将矿石物理分离成更亮的馏分和较暗部分，所述较暗部分包含变色杂质; b）干燥粉碎和/或研磨较亮的部分; c）干燥粉碎和/或研磨较暗的部分并制备所得粉碎和/或粉碎较深部分的含水浆液; d）选择（c）中获得的较暗部分去除至少一些变色杂质; e）任选地，将（d）中获得的所选择的较深色级分脱水; f）任选地将（d）中获得的精选较深级分的至少一部分或（e）中获得的脱水精选较深色级分的至少一部分与（b）中获得的干燥较亮部分的至少一部分组合以形成具有改善光学性能。

3. 发明授权

EP0951442B1 TREATMENT OF MINERAL PARTICLES 有权
标题翻译：治疗矿物颗粒的
公开(公告)号：EP0951442B1
公开(公告)日：2005-03-09
申请号：EP98954589.2
申请日：1998-11-12
申请人： Imerys Minerals Limited
发明人： KOSTUCH, Jacek, Antoni
IPC分类号： C01B33/40 , B01J8/14
CPC分类号： B01J20/12 , C01B33/40 , C08K7/26 , C08K9/02 , C09D7/61 , C09D7/68 , C09D7/69 , D21H17/68
摘要： A method of producing a porous inorganic particulate material which comprises treating a particulate aluminosilicate material with a leaching agent which chemically reacts with or solubilises aluminium and thereby leaches aluminium from the aluminosilicate material, wherein the particulate aluminosilicate material is a particulate hydrous aluminosilicate material which has been flash calcined.

4. 发明公开

EP2001801A1 METHOD FOR PRODUCING PARTICULATE INORGANIC MATERIAL 有权转让
标题翻译：用于生产粒状无机材料
公开(公告)号：EP2001801A1
公开(公告)日：2008-12-17
申请号：EP07732181.8
申请日：2007-03-27
申请人： Imerys Minerals Limited
发明人： KOSTUCH, Jacek, Antoni , PAYTON, Desmond, Charles
IPC分类号： C01F11/18 , C09C1/02 , C09C3/04 , D21H19/38
CPC分类号： D21H19/385 , C01F11/185 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/60 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C09C1/021 , D21H21/52 , Y10T428/31993
摘要： Disclosed herein are methods for producing a particulate mineral material having a desired particle size distribution, including processing the mineral material at a first location, stabilizing the processed mineral, transporting the stabilized processed mineral to a second location; and further processing the stabilized processed mineral material at the second location to a desired particle size distribution.

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