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1. 发明申请

US20140087940A1 MIXED OXIDE COMPOSITIONS AND PROCESS FOR PREPARING ISOOLEFINS 有权
标题翻译：混合氧化物组合物和制备ISOOLEFINS的方法
公开(公告)号：US20140087940A1
公开(公告)日：2014-03-27
申请号：US14005479
申请日：2012-03-07
申请人： Markus Winterberg , Christian Böing , Dietrich Maschmeyer , Asli Nau , Horst-Werner Zanthoff , Thomas Quandt , Christian Schulze Isfort
发明人： Markus Winterberg , Christian Böing , Dietrich Maschmeyer , Asli Nau , Horst-Werner Zanthoff , Thomas Quandt , Christian Schulze Isfort
IPC分类号： C07C1/22 , C07C29/00 , B01J23/04
CPC分类号： C07C1/22 , B01J21/12 , B01J23/002 , B01J23/04 , B01J27/16 , B01J27/1806 , B01J35/002 , B01J35/0073 , B01J35/1014 , B01J35/1019 , B01J37/10 , B01J37/28 , B01J2523/00 , C07C1/213 , C07C29/00 , C07C2521/08 , C07C2523/04 , C07C2529/70 , Y02P20/52 , Y02P20/582 , C07C11/09 , B01J2523/12 , B01J2523/31 , B01J2523/41 , B01J2523/51
摘要： The present invention relates to mixed oxide compositions, to the use thereof as a catalyst for cleavage of alkyl tert-alkyl ethers or tertiary alcohols, and to a process for cleaving alkyl tert-alkyl ethers or tertiary alcohols to isoolefins and alcohol or water.
摘要翻译：本发明涉及混合氧化物组合物及其用作烷基叔烷基醚或叔醇裂解催化剂的用途，以及将烷基叔烷基醚或叔醇裂解成异烯烃和醇或水的方法。

2. 发明申请

US20160115042A1 PROCESS FOR PRODUCING METAL OXIDES 有权
标题翻译：生产金属氧化物的方法
公开(公告)号：US20160115042A1
公开(公告)日：2016-04-28
申请号：US14890566
申请日：2014-06-13
申请人： Christian SCHULZE ISFORT , Michael HAGEMANN
发明人： Christian SCHULZE ISFORT , Michael HAGEMANN
IPC分类号： C01G23/00 , C01B33/26 , C01B33/32 , C01F7/30
CPC分类号： C01G23/00 , C01B13/24 , C01B33/183 , C01B33/26 , C01B33/32 , C01D1/02 , C01F7/00 , C01F7/302 , C01G23/07 , C01P2002/50 , C01P2006/12
摘要： Method for producing a metal oxide powder in which a) a material stream I containing at least one vaporous hydrolysable metal compound, b) a material stream II containing oxygen and c) a material stream III containing at least one fuel gas are brought to reaction, wherein d) via a feed-in point provided in a pipe piece A, wherein the pipe piece A comprises one or more static mixer elements, the material stream I is introduced into the material stream II, or vice versa, and thereby generates the material stream IV, then e) via a feed-in point provided in a pipe piece B, wherein the pipe piece B comprises one or more static mixer elements, the material stream III is introduced into the material stream IV, and thereby generates the material stream V, f) the material stream V leaving the pipe piece B is introduced into a reaction chamber, ignited there and converted into a flame and g) the resultant solids are separated off.
摘要翻译：制备金属氧化物粉末的方法，其中a）含有至少一种气相可水解金属化合物的材料流I，b）含有氧的材料流II和c）含有至少一种燃料气体的材料流III进行反应，其中d）经由设置在管件A中的进料点，其中管件A包括一个或多个静态混合器元件，将料流I引入料流II中，反之亦然，从而产生材料流IV，然后e）通过设置在管件B中的进料点，其中管件B包括一个或多个静态混合器元件，将料流III引入料流IV中，从而产生料流 V，f）离开管件B的料流V被引入到反应室中，在那里点燃并转化为火焰，并且g）分离所得固体。

3. 发明授权

US08980784B2 Silicon-aluminum mixed oxide powder 有权
标题翻译：硅铝混合氧化物粉末
公开(公告)号：US08980784B2
公开(公告)日：2015-03-17
申请号：US13997677
申请日：2012-02-03
申请人： Christian Schulze Isfort , Horst-Werner Zanthoff , Thomas Quandt , Christian Boeing
发明人： Christian Schulze Isfort , Horst-Werner Zanthoff , Thomas Quandt , Christian Boeing
IPC分类号： B01J21/12 , C01B33/18 , B01J35/00 , B01J35/10 , C07C1/20
CPC分类号： B01J21/12 , B01J35/002 , B01J35/1014 , B01J35/1019 , C01B33/183 , C01P2002/50 , C01P2004/50 , C01P2006/12 , C07C1/20
摘要： Silicon-aluminum mixed oxide powder having a weight ratio of (Al2O3/SiO2)ttl in the total primary particle of from 0.003 to 0.05, a weight ratio (Al2O3/SiO2)surface of the primary particles in a surface layer having a thickness of about 5 nm which is less than in the total primary particle and a BET surface area of from 50 to 250 m2/g. It is prepared by igniting one or more silicon compounds selected from the group consisting of CH3SiCl3, (CH3)2SiCl2, (CH3)3SiCl and (n-C3H7)SiCl3, a hydrolysable and oxidizable aluminum compound, at least one fuel gas and air and burning the flame into a reaction chamber, subsequently separating the solid from gaseous materials and subsequently treating the solid with water vapor. The silicon-aluminum mixed oxide powder can be used as catalyst.
摘要翻译：总一次粒子中的重量比（Al 2 O 3 / SiO 2）tt1为0.003〜0.05的硅铝混合氧化物粉末，表层的一次粒子的重量比（Al 2 O 3 / SiO 2）表面的厚度为约 5nm，小于总一次粒子，BET表面积为50〜250m 2 / g。通过点燃一种或多种选自CH 3 SiCl 3，（CH 3）2 Cl 2，（CH 3）3 SiCl和（n-C 3 H 7）SiCl 3）的硅化合物，可水解和可氧化的铝化合物，至少一种燃料气体和空气以及将火焰燃烧到反应室中，随后将固体与气态物质分离，随后用水蒸汽处理固体。硅铝混合氧化物粉末可用作催化剂。

4. 发明授权

US08209999B2 Method of making silica-glass granule from pyrogenic silica powder 有权
标题翻译：从热解二氧化硅粉末制备二氧化硅玻璃颗粒的方法
公开(公告)号：US08209999B2
公开(公告)日：2012-07-03
申请号：US12667696
申请日：2008-06-04
申请人： Kai Schumacher , Christian Schulze-Isfort , Paul Brandl , Mitsuru Ochiai
发明人： Kai Schumacher , Christian Schulze-Isfort , Paul Brandl , Mitsuru Ochiai
IPC分类号： C03B19/06 , C03B19/10 , C03C3/04 , C03C3/06
CPC分类号： C09C1/3036 , C01P2006/11 , C03B19/06 , C03B19/066 , C03B20/00 , C03C3/06 , C03C12/00 , Y10T428/2982
摘要： Silica glass granule having the following features: Area:100 to 5000 μm2, ECD:5 to 100μm, Circumference:20 to 400μm, Maximum diameter:10 to 140μm, Minimum diameter:5 to 80μm, where all values are medium values, Specific BET surface area: 800 μm, c) the slug fragments having a tamped density of 300 to 600 g/l, and d) subsequently treating them at 600 to 1100° C. in an atmosphere which comprises one or more compounds which are suitable for removing hydroxyl groups, and e) then sintering them at 1200° C. to 1400° C.
摘要翻译：二氧化硅玻璃颗粒具有以下特征：面积：100〜5000μm2，ECD：5〜100μm，周长：20〜400μm，最大直径：10〜140μm，最小直径：5〜80μm，全部为中等值，比表面积：<1m2 / g杂质：<50ppm它是通过以下方法制备的：a）将15至190g / l的夯实密度的热解二氧化硅粉末压成块状物，b）随后将其粉碎并除去渣块直径小于100μm和>800μm的碎片，c）块状碎片具有300-600g / l的夯实密度，以及d）随后在600-1100℃下在包含一个或多个更多适用于除去羟基的化合物，以及e）然后在1200℃至1400℃烧结。

5. 发明申请

US20110217552A1 PROCESS FOR PREPARING AN ALUMINIUM OXIDE POWDER HAVING A HIGH ALPHA-AL2O3 CONTENT 有权
标题翻译：制备具有高ALPHA-AL2O3含量的氧化铝粉末的方法
公开(公告)号：US20110217552A1
公开(公告)日：2011-09-08
申请号：US13129070
申请日：2009-11-17
申请人： Christian Schulze-Isfort , Christoph Batz-Sohn , Herbert Habermann , Ralph Hofmann
发明人： Christian Schulze-Isfort , Christoph Batz-Sohn , Herbert Habermann , Ralph Hofmann
IPC分类号： C01F7/02 , B02C19/00
CPC分类号： C01F7/441 , C01F7/42 , C01P2004/50 , C01P2004/51 , C01P2004/62 , C01P2006/12
摘要： Process for preparing an aluminium oxide powder which is present in the form of aggregated primary particles and comprises at least 85% by weight of alpha-aluminium oxide, in which an aluminium oxide powder which a) is present in the form of aggregated primary particles, b) is selected from the group consisting of gamma-aluminium oxide, theta-aluminium oxide, delta-aluminium oxide and/or X-ray amorphous aluminium oxide, and c) has a tamped density of at least 250 g/l, is subject to a heat treatment at 13000C or more and subsequently milled. Aluminium oxide powder which can be obtained by this process. Aluminium oxide powder in the form of aggregated primary particles having a BET surface area of from 3 to 30 m2/g, in which the proportion of alpha-aluminium oxide is at least 85% by weight and the ratio dgo/dio of the weight distribution of the primary particles is at least 2.8. Use as constituent of fluorescent tubes.
摘要翻译：制备氧化铝粉末的方法，其以聚集的一次粒子的形式存在并且包含至少85重量％的α-氧化铝，其中a）以聚集的一次粒子的形式存在的氧化铝粉末， b）选自γ-氧化铝，θ-氧化铝，δ-氧化铝和/或X射线无定形氧化铝，以及c）具有至少250g / l的夯实密度，为受试者在1300℃以上进行热处理，随后研磨。可以通过该方法获得的氧化铝粉末。呈BET表面积为3〜30m2 / g的聚集一次粒子形式的氧化铝粉末，其中α-氧化铝的比例为85重量％以上，重量分布比dgo / d 10 的初级粒子至少为2.8。用作荧光灯管的组成部分。

6. 发明申请

US20100234218A1 TITANIUM DIOXIDE HAVING A VARIABLE SINTERING STABILITY 有权
标题翻译：具有可变烧结稳定性的二氧化钛
公开(公告)号：US20100234218A1
公开(公告)日：2010-09-16
申请号：US12786195
申请日：2010-05-24
申请人： Christian SCHULZE-ISFORT , Kai SCHUMACHER , Nina SCHUHARDT , Oswin KLOTZ , Rainer GOLCHERT
发明人： Christian SCHULZE-ISFORT , Kai SCHUMACHER , Nina SCHUHARDT , Oswin KLOTZ , Rainer GOLCHERT
IPC分类号： B01J21/06
CPC分类号： C04B35/62665 , B01J21/063 , B01J35/002 , B01J35/1014 , B01J37/0238 , B01J37/349 , C01G23/07 , C01P2004/50 , C01P2004/80 , C01P2006/11 , C01P2006/12 , C04B2235/3232 , C04B2235/5409 , Y10T428/2982
摘要： Provided is a crystalline TiO2 powder in the form of aggregated primary particles having a variable sintering stability at a BET surface area of 70-100 m2/g and a rutile content of greater than 10% but less than or equal to 40%, and a process for preparing the crystalline TiO2 powder, which involves: introducing a TiCl4 vapor and, separately therefrom, H2 and a primary air into a mixing chamber to produce a gaseous mixture; igniting the gaseous mixture in a burner to produce a flame, which is burned into a reaction chamber to produce the crystalline TiO2 powder and gaseous substances; and separating the crystalline TiO2 powder from the gaseous substances, wherein the relative amounts of TiCl4 vapor, H2 and primary air are selected to provide crystalline TiO2 powder having the aforementioned BET surface area and rutile content, with the proviso that factor A has a value of 0.1-0.4·105 g/m2 in accordance within the following formula: factor A=105{[(TiCl4 vapor×H2)/(primary air×gaseous mixture)]/BET]}.
摘要翻译：提供了在BET表面积为70-100m 2 / g，金红石含量大于10％但小于或等于40％时具有可变烧结稳定性的聚集一次颗粒形式的结晶TiO 2粉末，以及制备结晶TiO 2粉末的方法，其包括：将TiCl 4蒸气和与其分开的H 2和一次空气引入混合室以产生气态混合物; 点燃燃烧器中的气体混合物以产生火焰，其被燃烧到反应室中以产生结晶TiO 2粉末和气态物质; 并且从气态物质中分离出结晶TiO 2粉末，其中选择TiCl 4蒸汽，H 2和一次空气的相对量以提供具有上述BET表面积和金红石含量的结晶TiO 2粉末，条件是因子A的值为 0.1-0.4·105g / m2，按照下列公式计算：因子A = 105 {[（TiCl4蒸气×H2）/（一次空气×气体混合物）] / BET]}。

7. 发明申请

US20100183495A1 PROCESS FOR PREPARING HIGH-PURITY SILICON DIOXIDE GRANULE 审中-公开
标题翻译：制备高纯硅二氧化锗颗粒的方法
公开(公告)号：US20100183495A1
公开(公告)日：2010-07-22
申请号：US12667796
申请日：2008-06-16
申请人： Kai Schumacher , Christian Schulze-Isfort
发明人： Kai Schumacher , Christian Schulze-Isfort
IPC分类号： C01B33/12
CPC分类号： C03C12/00 , C01P2006/11 , C01P2006/12 , C01P2006/80 , C03C2201/02 , C03C2201/32 , C03C2201/3476 , C03C2201/42 , C09C1/3036
摘要： Process for preparing a silicon dioxide granule having a specific surface area of less than 1 m2/g and a proportion of impurities of less than 50 ppm, in which a) a silicon dioxide powder with a tamped density of 15 to 190 g/l, b) is compacted to slugs which are subsequently crushed, the slug fragments having a tamped density of 210 to 800 g/l, and c) the slug fragments are treated with one or more reactive compounds at 400 to 1100° C.
摘要翻译：制备比表面积小于1m 2 / g的二氧化硅颗粒和小于50ppm的杂质比例的二氧化硅颗粒的方法，其中a）捣实密度为15至190g / l的二氧化硅粉末， b）被压实成随后被粉碎的块塞，碎块碎片具有210至800g / l的夯实密度，和c）在140至1100℃下用一种或多种反应性化合物处理段状碎片。

8. 发明申请

US20120302436A1 GRANULES COMPRISING SILICA AND TITANIA 审中-公开
标题翻译：包含二氧化硅和钛铁粉的颗粒
公开(公告)号：US20120302436A1
公开(公告)日：2012-11-29
申请号：US13576187
申请日：2011-03-09
申请人： Reinhard Vormberg , Christian Schulze Isfort , Nina Schuhardt , Juergen Meyer
发明人： Reinhard Vormberg , Christian Schulze Isfort , Nina Schuhardt , Juergen Meyer
IPC分类号： B01J21/08
CPC分类号： C09C1/0081 , C09C1/30 , C09C1/3607
摘要： A granulated material comprising a mixed silicon-titanium oxide powder, wherein a proportion of TiO2 is from 70 to 98 wt %, a proportion of SiO2 is from 2 to 30 wt %, and a sum of TiO2 and SiO2 is at least 98% by weight, and wherein: at room temperature, the TiO2 proportion comprises rutile and more than 50% of anatase, the BET surface area is from 10 to 200 m2/g, and the volume of 2 to 50 nm pores is from 0.4 to 2.5 ml/g; and after heating at 900° C. for a period of 4 hours, the anatase proportion is more than 50% of the room temperature proportion, the BET surface area is at least 60% of the room temperature BET surface area, and the volume of 2 to 50 nm pores is at least 50% of the room temperature volume.
摘要翻译：一种粒状材料，其包含混合的硅 - 氧化钛粉末，其中TiO 2的比例为70-98重量％，SiO 2的比例为2-30重量％，并且TiO 2和SiO 2的总和为至少98％重量，其中：在室温下，TiO 2比例包含金红石和超过50％的锐钛矿，BET表面积为10〜200m 2 / g，2〜50nm孔体积为0.4〜2.5ml /G; 在900℃加热4小时后，锐钛型比例大于室温比例的50％，BET表面积为室温BET表面积的至少60％ 2至50nm的孔隙是室温体积的至少50％。

9. 发明授权

US08071070B2 Titanium dioxide having a variable sintering stability 有权
标题翻译：具有可变烧结稳定性的二氧化钛
公开(公告)号：US08071070B2
公开(公告)日：2011-12-06
申请号：US12786195
申请日：2010-05-24
申请人： Christian Schulze-Isfort , Kai Schumacher , Nina Schuhardt , Oswin Klotz , Rainer Golchert
发明人： Christian Schulze-Isfort , Kai Schumacher , Nina Schuhardt , Oswin Klotz , Rainer Golchert
IPC分类号： C01G23/07 , C01G23/047
CPC分类号： C04B35/62665 , B01J21/063 , B01J35/002 , B01J35/1014 , B01J37/0238 , B01J37/349 , C01G23/07 , C01P2004/50 , C01P2004/80 , C01P2006/11 , C01P2006/12 , C04B2235/3232 , C04B2235/5409 , Y10T428/2982
摘要： Provided is a crystalline TiO2 powder in the form of aggregated primary particles having a variable sintering stability at a BET surface area of 70-100 m2/g and a rutile content of greater than 10% but less than or equal to 40%, and a process for preparing the crystalline TiO2 powder, which involves: introducing a TiCl4 vapor and, separately therefrom, H2 and a primary air into a mixing chamber to produce a gaseous mixture; igniting the gaseous mixture in a burner to produce a flame, which is burned into a reaction chamber to produce the crystalline TiO2 powder and gaseous substances; and separating the crystalline TiO2 powder from the gaseous substances, wherein the relative amounts of TiCl4 vapor, H2 and primary air are selected to provide crystalline TiO2 powder having the aforementioned BET surface area and rutile content, with the proviso that factor A has a value of 0.1-0.4 g/m2 in accordance within the following formula: factor A=105{[(TiCl4 vapor×H2)/(amount of air×gaseous mixture)]/BET]}.
摘要翻译：提供了在BET表面积为70-100m 2 / g，金红石含量大于10％但小于或等于40％时具有可变烧结稳定性的聚集一次颗粒形式的结晶TiO 2粉末，以及制备结晶TiO 2粉末的方法，其包括：将TiCl 4蒸气和与其分开的H 2和一次空气引入混合室以产生气态混合物; 点燃燃烧器中的气体混合物以产生火焰，其被燃烧到反应室中以产生结晶TiO 2粉末和气态物质; 并且从气态物质中分离出结晶TiO 2粉末，其中选择TiCl 4蒸汽，H 2和一次空气的相对量以提供具有上述BET表面积和金红石含量的结晶TiO 2粉末，条件是因子A的值为 0.1-0.4g / m 2，根据下式：因子A = 105 {[（TiCl4蒸气×H2）/（空气量×气态混合物）] / BET]}。

10. 发明授权

US08062622B2 Titanium dioxide having increased sintering activity 有权
标题翻译：具有增加的烧结活性的二氧化钛
公开(公告)号：US08062622B2
公开(公告)日：2011-11-22
申请号：US12634732
申请日：2009-12-10
申请人： Christian Schulze-Isfort , Oswin Klotz , Rainer Golchert , Uwe Diener , Kai Schumacher
发明人： Christian Schulze-Isfort , Oswin Klotz , Rainer Golchert , Uwe Diener , Kai Schumacher
IPC分类号： C01G23/07 , C01G23/047
CPC分类号： C01G23/07 , C01P2004/80 , C01P2006/11 , C01P2006/12 , C04B35/46 , C04B35/62665 , C04B35/6268 , C04B2235/3232 , C04B2235/444 , C04B2235/5409 , C04B2235/724 , C04B2235/76 , Y02P20/129
摘要： A crystalline titanium dioxide powder, containing aggregated primary particles, wherein a BET surface area of the aggregated primary particles is from 30 to 65 m2/g, and a rutile content of a sum of crystalline modifications in the crystalline titanium dioxide is from of 50-70%.
摘要翻译：一种结晶二氧化钛粉末，其含有聚集的一次粒子，其中聚集的一次粒子的BET表面积为30〜65m 2 / g，结晶性二氧化钛中的结晶变性之和的金红石含量为50〜 70％。

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