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1. 发明申请

US20110262336A1 PRODUCTION OF SOLAR-GRADE SILICON FROM SILICON DIOXIDE 审中-公开
标题翻译：从二氧化硅生产太阳能级硅
公开(公告)号：US20110262336A1
公开(公告)日：2011-10-27
申请号：US13121761
申请日：2009-09-28
申请人： Hartwig Rauleder , Ekkehard Mueh , Mustafa Siray , Peter Nagler , Bodo Frings , Ingrid Lunt-Rieg , Alfons Karl , Christian Panz , Thomas Groth , Guido Stochniol , Matthias Rochnia , Juergen Erwin Lang , Oliver Wolf , Rudolf Schmitz , Bernd Nowitzki , Dietmar Wewers
发明人： Hartwig Rauleder , Ekkehard Mueh , Mustafa Siray , Peter Nagler , Bodo Frings , Ingrid Lunt-Rieg , Alfons Karl , Christian Panz , Thomas Groth , Guido Stochniol , Matthias Rochnia , Juergen Erwin Lang , Oliver Wolf , Rudolf Schmitz , Bernd Nowitzki , Dietmar Wewers
IPC分类号： C01B31/36 , B01J19/32 , B01J19/00 , C01B33/025 , C01B33/02
CPC分类号： C01B33/025 , C01B32/05 , C01B32/956
摘要： The invention relates to a complete method for producing pure silicon that is suitable for use as solar-grade silicon, comprising the reduction of a silicon oxide, purified by acidic precipitation from an aqueous solution of a silicon oxide dissolved in an aqueous phase, using one or more pure carbon sources, the purified silicon oxide being obtained, in particular, by the precipitation of a silicon oxide dissolved in an aqueous phase in an acidifier. The invention also relates to a formulation containing an activator and to a device for producing silicon, a reactor and electrodes.
摘要翻译：本发明涉及一种适用于太阳能级硅的纯硅生产的完整方法，其中包括通过酸性沉淀从溶解在水相中的氧化硅水溶液中纯化的氧化硅，使用一种或更多的纯碳源，纯化的氧化硅，特别是通过在酸化器中沉淀溶解在水相中的氧化硅。本发明还涉及含有活化剂和用于生产硅，反应器和电极的装置的制剂。

2. 发明申请

US20110262339A1 PRODUCTION OF SOLAR-GRADE SILICON FROM SILICON DIOXIDE 审中-公开
标题翻译：从二氧化硅生产太阳能级硅
公开(公告)号：US20110262339A1
公开(公告)日：2011-10-27
申请号：US13121759
申请日：2009-09-28
申请人： Hartwig Rauleder , Ekkehard Müh , Mustafa Siray , Peter Nagler , Bodo Frings , Ingrid Lunt-Rieg , Alfons Karl , Christian Panz , Thomas Groth , Guido Stochniol , Matthias Rochnia , Jürgen Erwin Lang , Oliver Wolf , Rudolf Schmitz , Bernd Nowitzki , Dietmar Wewers
发明人： Hartwig Rauleder , Ekkehard Müh , Mustafa Siray , Peter Nagler , Bodo Frings , Ingrid Lunt-Rieg , Alfons Karl , Christian Panz , Thomas Groth , Guido Stochniol , Matthias Rochnia , Jürgen Erwin Lang , Oliver Wolf , Rudolf Schmitz , Bernd Nowitzki , Dietmar Wewers
IPC分类号： C01B33/025
CPC分类号： C01B33/025 , C01B32/05 , C01B33/148
摘要： The invention relates to a complete method for producing pure silicon that is suitable for use as solar-grade silicon, comprising the reduction of a purified silicon oxide using one or more pure carbon sources, the purified silicon oxide, which was purified as silicon oxide dissolved in an aqueous phase, having a content of other polyvalent metals or metal oxides, in relation to the silicon oxide, of less than or equal to 300 ppm, preferably less than 100 ppm, especially preferably less than 50 ppm and according to the invention less than 10 ppm of the other metals and being obtained advantageously by gel formation in alkaline conditions. The invention also relates to a formulation containing an activator and to the use of purified silicon oxide together with an activator for producing silicon.
摘要翻译：本发明涉及一种适用于太阳能级硅的纯硅生产的完整方法，其中包括使用一种或多种纯碳源还原纯化的氧化硅，纯化的氧化硅被溶解为氧化硅在水相中，具有相对于氧化硅的其它多价金属或金属氧化物的含量小于或等于300ppm，优选小于100ppm，特别优选小于50ppm，并且根据本发明，较少超过10ppm的其他金属，并且有利地通过在碱性条件下的凝胶形成获得。本发明还涉及含有活化剂的配方和使用纯化的氧化硅以及用于生产硅的活化剂。

3. 发明申请

US20110182796A1 METHOD FOR THE PYROLYSIS OF CARBOHYDRATES 审中-公开
标题翻译：碳水化合物的分解方法
公开(公告)号：US20110182796A1
公开(公告)日：2011-07-28
申请号：US13121758
申请日：2009-09-28
申请人： Juergen Erwin Lang , Alfons Karl , Hartwig Rauleder , Ekkehard Mueh , Guido Stochniol
发明人： Juergen Erwin Lang , Alfons Karl , Hartwig Rauleder , Ekkehard Mueh , Guido Stochniol
IPC分类号： C01B33/025 , C01B33/02
CPC分类号： C01B33/025 , C01B32/20
摘要： The present invention relates to methods for the technical pyrolysis of a carbohydrate or carbohydrate mixture at an elevated temperature while adding silicon oxide, to a pyrolysis product obtainable in this way, and to the use thereof as a reducing agent for the production of solar silicon from silicic acid and carbon at a high temperature.
摘要翻译：本发明涉及在高温下对碳水化合物或碳水化合物混合物进行技术热解同时加入氧化硅的方法，涉及以这种方式获得的热解产物及其作为用于生产太阳能硅的还原剂的用途硅酸和碳在高温下。

4. 发明申请

US20110175024A1 METHOD FOR PRODUCING HIGH-PURITY SILICON CARBIDE FROM HYDROCARBONS AND SILICON OXIDE THROUGH CALCINATION 审中-公开
标题翻译：通过计算从碳氢化合物和氧化硅生产高纯度碳化硅的方法
公开(公告)号：US20110175024A1
公开(公告)日：2011-07-21
申请号：US13121756
申请日：2009-09-28
申请人： Juergen Erwin Lang , Hartwig Rauleder , Ekkehard Mueh , Alfons Karl
发明人： Juergen Erwin Lang , Hartwig Rauleder , Ekkehard Mueh , Alfons Karl
IPC分类号： C09K3/00 , C01B31/36
CPC分类号： C04B35/565 , C01B32/956 , Y02P20/134
摘要： The invention relates to a method for producing silicon carbide through reaction of silicon oxide and a carbon source comprising a hydrocarbon at high temperature, in particular to a technical method for producing silicon carbide or for producing compositions containing silicon carbide. The invention further relates to a high-purity silicon carbide, to compositions containing the same, to the use thereof as a catalyst and for the production of electrodes and other items.
摘要翻译：本发明涉及通过氧化硅和包含烃在高温下的碳源的反应来制造碳化硅的方法，特别涉及生产碳化硅或用于生产含碳化硅的组合物的技术方法。本发明还涉及高纯度碳化硅，含有该高纯度碳化硅的组合物，其用作催化剂和用于生产电极和其它物品。

5. 发明申请

US20130015175A1 METHOD FOR PRODUCING SILICON 审中-公开
标题翻译：生产硅的方法
公开(公告)号：US20130015175A1
公开(公告)日：2013-01-17
申请号：US13509838
申请日：2010-11-04
申请人： Alfons Karl , Jürgen Erwin Lang , Hartwig Rauleder , Bodo Frings
发明人： Alfons Karl , Jürgen Erwin Lang , Hartwig Rauleder , Bodo Frings
IPC分类号： H01B1/04 , F27D11/00
CPC分类号： C01B33/025 , C01B32/05
摘要： The present invention relates to an improved process for producing silicon, preferably solar silicon, using novel high-purity graphite mouldings, especially graphite electrodes, and to an industrial process for production of the novel graphite mouldings.
摘要翻译：本发明涉及使用新型高纯度石墨模制品，特别是石墨电极，以及用于生产新型石墨模制品的工业方法来生产硅，优选太阳能硅的改进方法。

6. 发明申请

US20120230905A1 PROCESS FOR PYROLYSIS OF CARBOHYDRATES 审中-公开
标题翻译：碳水化合物的热解过程
公开(公告)号：US20120230905A1
公开(公告)日：2012-09-13
申请号：US13509839
申请日：2010-11-04
申请人： Alfons Karl , Jürgen Erwin Lang , Hartwig Rauleder , Bodo Frings
发明人： Alfons Karl , Jürgen Erwin Lang , Hartwig Rauleder , Bodo Frings
IPC分类号： C01B33/025 , C09K3/00
CPC分类号： C01B33/025 , C01B32/30 , C01B32/324
摘要： The present invention relates to processes for industrial pyrolysis of a carbohydrate or carbohydrate mixture with addition of amorphous carbon, to a pyrolysis product thus obtainable and to the use thereof, especially as a reducing agent in the production of silicon from silica and carbon at high temperature.
摘要翻译：本发明涉及通过添加无定形碳的碳水化合物或碳水化合物混合物的工业热解方法，由此获得的热解产物及其用途，特别是作为在高温下从二氧化硅和碳生产硅中的还原剂的方法。

7. 发明授权

US08003069B2 Carbon black, method for the production of carbon black or other flame aerosols, and device for carrying out said method 有权
标题翻译：炭黑，炭黑或其他火焰气溶胶的生产方法，以及用于实施所述方法的装置
公开(公告)号：US08003069B2
公开(公告)日：2011-08-23
申请号：US12813192
申请日：2010-06-10
申请人： Ulrich Riebel , Matthias Katzer , Kai Krauss , Alfons Karl , Juergen Behnisch
发明人： Ulrich Riebel , Matthias Katzer , Kai Krauss , Alfons Karl , Juergen Behnisch
IPC分类号： C01B31/02
CPC分类号： F23D99/00 , C01P2004/04 , C01P2006/19 , C09C1/48 , C09C1/50 , C09C1/52 , F23D2900/21005 , F23D2900/21007
摘要： The invention relates to a method for producing carbon black or other flame aerosols, comprising the following steps: the heat is removed from the flame by dissipation and/or radiation; a thin gas boundary layer is formed; the flow formed by the flame and the gas boundary layer is accelerated or expanded; the obtained aerosol is withdrawn; and the cooling surface is cleaned. The invention further relates to a device for carrying out such a method and a black carbon having a maximum pH value of 6.0, a maximum ignition residue of 0.1 percent, and a maximum 5 μm screening refuse of 200 ppm. The inventive black carbon can be used in rubber, plastic, printing inks, inks, inkjet inks, toners, lacquers, dyes, paper, bitumen, concrete, and other construction materials.
摘要翻译：本发明涉及一种生产炭黑或其他火焰气溶胶的方法，包括以下步骤：通过耗散和/或辐射将热量从火焰中除去; 形成薄的气体边界层; 由火焰和气体边界层形成的流动被加速或扩大; 取出所得气溶胶; 并清洁冷却表面。本发明还涉及一种用于实施这种方法的设备和最大pH值为6.0，最大点火残留量为0.1％，最大5μm筛选垃圾为200ppm的黑碳。本发明的黑碳可用于橡胶，塑料，印刷油墨，油墨，喷墨油墨，调色剂，油漆，染料，纸，沥青，混凝土和其他建筑材料。

8. 发明申请

US20100248120A1 CARBON BLACK, METHOD FOR THE PRODUCTION OF CARBON BLACK OR OTHER FLAME AEROSOLS, AND DEVICE FOR CARRYING OUT SAID METHOD 有权
标题翻译：碳黑，碳黑或其他火焰气溶胶的生产方法，以及实施方法的装置
公开(公告)号：US20100248120A1
公开(公告)日：2010-09-30
申请号：US12813192
申请日：2010-06-10
申请人： Ulrich RIEBEL , Matthias Katzer , Kai Krauss , Alfons Karl , Jürgen Behnisch
发明人： Ulrich RIEBEL , Matthias Katzer , Kai Krauss , Alfons Karl , Jürgen Behnisch
IPC分类号： G03G9/08 , C01B31/02 , C09C1/00 , C09D11/02 , C04B14/00 , C09D1/00
CPC分类号： F23D99/00 , C01P2004/04 , C01P2006/19 , C09C1/48 , C09C1/50 , C09C1/52 , F23D2900/21005 , F23D2900/21007
摘要： The invention relates to a method for producing carbon black or other flame aerosols, comprising the following steps: the heat is removed from the flame by dissipation and/or radiation; a thin gas boundary layer is formed; the flow formed by the flame and the gas boundary layer is accelerated or expanded; the obtained aerosol is withdrawn; and the cooling surface is cleaned. The invention further relates to a device for carrying out such a method and a black carbon having a maximum pH value of 6.0, a maximum ignition residue of 0.1 percent, and a maximum 5 μm screening refuse of 200 ppm. The inventive black carbon can be used in rubber, plastic, printing inks, inks, inkjet inks, toners, lacquers, dyes, paper, bitumen, concrete, and other construction materials.
摘要翻译：本发明涉及一种生产炭黑或其他火焰气溶胶的方法，包括以下步骤：通过耗散和/或辐射将热量从火焰中除去; 形成薄的气体边界层; 由火焰和气体边界层形成的流动被加速或扩大; 取出所得气溶胶; 并清洁冷却表面。本发明还涉及一种用于实施这种方法的设备和最大pH值为6.0，最大点火残留量为0.1％，最大5μm筛选垃圾为200ppm的黑碳。本发明的黑碳可用于橡胶，塑料，印刷油墨，油墨，喷墨油墨，调色剂，油漆，染料，纸，沥青，混凝土和其他建筑材料。

9. 发明授权

US5859120A Carbon black and processes for manufacturing 失效
标题翻译：炭黑和制造工艺
公开(公告)号：US5859120A
公开(公告)日：1999-01-12
申请号：US824246
申请日：1997-03-25
申请人： Alfons Karl , Burkhard Freund , Karl Vogel
发明人： Alfons Karl , Burkhard Freund , Karl Vogel
IPC分类号： B60C1/00 , B60C11/00 , C08K3/04 , C08K9/02 , C08L21/00 , C09C1/50 , C08K9/06 , C09C1/44
CPC分类号： C09C1/50 , C08K3/04 , C08K9/02 , C01P2004/80 , C01P2006/12 , C01P2006/19
摘要： Carbon blacks containing silicon and a process for manufacturing them. The carbon blacks containing silicon are suitable as reinforcing carbon blacks for rubber mixtures and give the latter viscoelastic properties such as reduced rolling resistance in tires. At the same time, the wet traction is even improved in the process.
摘要翻译：含硅的炭黑及其制造方法。含硅的炭黑适合用作橡胶混合物的增强炭黑，并赋予后者粘弹性，如轮胎中的滚动阻力降低。同时，在这个过程中，湿牵引力甚至有所改善。

10. 发明授权

US4401598A Production of organosilicon compounds having azido groups 失效
标题翻译：生产具有叠氮基的有机硅化合物
公开(公告)号：US4401598A
公开(公告)日：1983-08-30
申请号：US312979
申请日：1981-10-20
申请人： Alfons Karl , Wolfgang Buder
发明人： Alfons Karl , Wolfgang Buder
IPC分类号： G01F23/00 , G01F23/24 , C07C117/00
CPC分类号： G01F23/245 , G01F23/0023
摘要： There are prepared azido groups containing organosilicon compounds of the formula ##EQU1## where R is a divalent hydrocarbon group having 1 to 8 carbon atoms which is free from ethylenically unsaturated bonds and whose carbon chain in a given case, is interrupted once by --O--, --S--, or --NR.sup.3 where R.sup.3 is hydrogen, methyl, ethyl, or phenyl,R.sup.1 is a univalent alkyl group having 1 to 3 carbon atoms, phenyl, benzyl, or tolyl,R.sup.2 is an alkyl group having 1 to 4 carbon atoms, phenyl, benzyl, or an alkoxyalkyl group having a total of up to four carbon atoms,m is zero, 1, 2, or 3, andn is zero, 1 or 2 whereby m
摘要翻译：制备含有式（I）的有机硅化合物的叠氮基，其中R是不含烯属不饱和键的碳原子数为1至8的二价烃基，并且在给定情况下碳链被中断一次-O - ， - S-或-NR 3，其中R 3是氢，甲基，乙基或苯基，R 1是具有1至3个碳原子的一价烷基，苯基，苄基或甲苯基，R 2是具有1至4个碳原子，苯基，苄基或总数最多为4个碳原子的烷氧基烷基，m为0,1,2或3，n为0,1或2，由此m <3-n，通过使式XR-SiRn1（OR2）3-n，II的卤代硅烷，其中X是氯或溴，其他符号如上所定义，其中M是锂，钠，钾或铵的式MN3 III的叠氮化物由此，在给出的情况下，使用相转移催化剂，由此进行水解或部分水解。或者，可以首先进行水解或部分水解，其中首先进行一个或多个烷氧基甲硅烷基-OR 2的水解，随后进行与叠氮化物的反应。有机硅化合物是有价值的中间体，也可用作制备二氧化硅增强橡胶的偶联剂。

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