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1. 发明授权

US5614011A Thermally split zirconium silicate, method of its production and use 失效
标题翻译：热分解硅酸锆，其生产和使用方法
公开(公告)号：US5614011A
公开(公告)日：1997-03-25
申请号：US481699
申请日：1995-06-07
申请人： Dieter Binder , Peter Kleinschmit , Klaus Zetzmann , Hans Hoffmeister
发明人： Dieter Binder , Peter Kleinschmit , Klaus Zetzmann , Hans Hoffmeister
IPC分类号： C01G25/02 , F27D3/14 , C01B13/18
CPC分类号： C01G25/02 , F27D3/14 , C01P2004/03 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/60 , C01P2006/62 , C01P2006/63 , C01P2006/64
摘要： Thermally split zirconium silicate is produced such that the crystalline zirconium dioxide embedded in an amorphous silica phase exhibits an average grain or particle size (d.sub.50 value) in a range of 0.5 .mu.m to 3.0 .mu.m and a specific surface (BET) in a range of 3 to 15 m.sup.2 /g. The zirconium dioxide produced by this method is particularly suited for the production of zirconium silicate pigments with improved color characteristics. The thermally split zirconium silicate is also particularly well suited for processes used in the obtention of zirconium dioxide. The method of producing the thermally split zirconium silicate includes melting zirconium silicate in an induction melting furnace and cooling off a free falling stream of melt by blowing on it with a gas and/or spraying it with water.
摘要翻译：制备热分解硅酸锆，使得嵌入无定形二氧化硅相中的结晶二氧化锆在0.5μm至3.0μm的范围内表现出平均晶粒或粒径（d50值），在一定范围内的比表面积（BET）为3至15m2 / g。通过该方法制备的二氧化锆特别适合于生产具有改进的颜色特性的硅酸锆颜料。热裂硅酸锆也特别适用于获得二氧化锆的工艺。制造热裂硅酸锆的方法包括在感应熔化炉中熔化硅酸锆，并用气体吹送和/或用水喷雾来冷却游离的熔体流。

2. 发明授权

US5529964A Modified molecular sieves by means of solid ion exchange 失效
标题翻译：通过固体离子交换改性分子筛
公开(公告)号：US5529964A
公开(公告)日：1996-06-25
申请号：US388832
申请日：1995-02-15
申请人： Jens Weitkamp , Stefan Ernst , Thomas Bock , Thomas Kromminga , Akos Kiss , Peter Kleinschmit
发明人： Jens Weitkamp , Stefan Ernst , Thomas Bock , Thomas Kromminga , Akos Kiss , Peter Kleinschmit
IPC分类号： B01J20/18 , B01J29/064 , B01J29/70 , B01J29/72 , B01J29/74 , B01J37/30 , C01B39/02 , C07C5/03 , B01J29/068
CPC分类号： B01J37/30 , B01J29/74
摘要： Molecular sieves are modified by an ion exchange process where metal cations are introduced into the molecular sieves by means of solid state ion exchange. The solid state ion exchange can be carried out as follows: a weighed amount of calcined and activated zeolite is intimately mixed with a precalculated amount of PtCl.sub.2, PdCl.sub.2, RhCl.sub.3, CuCl.sub.2, V.sub.2 O.sub.5 or another compound of the noble metals (e.g., corresponding halides or oxides), the solids mixture is then heated in a current of inert gas (e.g., a current of helium gas or of nitrogen) to temperatures of 400.degree. to 600.degree. C., then cooled down to room temperature and subsequently reduced in a current of hydrogen for 10 to 14 hours at 280.degree. to 350.degree. C. in order to produce small metal clusters from the cationically introduced metal.
摘要翻译：分子筛通过离子交换方法进行改性，其中通过固态离子交换将金属阳离子引入分子筛中。固态离子交换可以如下进行：称重量的煅烧和活化的沸石与预先计算量的PtCl 2，PdCl 2，RhCl 3，CuCl 2，V 2 O 5或贵金属的另一种化合物（例如，相应的卤化物或氧化物），然后将固体混合物在惰性气体（例如，氦气或氮气流）中加热至400至600℃的温度，然后冷却至室温，随后减少电流的氢气在280〜350℃下进行10〜14小时，以从阳离子导入的金属产生小的金属簇。

3. 发明授权

US5526375A Method and apparatus for the semi-continuous melting and discharging of ceramic material in an induction melting furnace with sintering crust crucible 失效
标题翻译：在具有烧结地壳坩埚的感应熔炼炉中半连续熔融和排出陶瓷材料的方法和装置
公开(公告)号：US5526375A
公开(公告)日：1996-06-11
申请号：US393425
申请日：1995-02-23
申请人： Dieter Binder , Peter Kleinschmit , Gerhard Birtigh , Klaus Zetzmann
发明人： Dieter Binder , Peter Kleinschmit , Gerhard Birtigh , Klaus Zetzmann
IPC分类号： C04B35/653 , F27D3/14 , F27D25/00 , H05B6/24 , F27D3/00
CPC分类号： F27D25/001 , C04B35/653 , F27D3/145 , H05B6/24
摘要： A method is disclosed for the semi-continuous melting of ceramic material by means of inductive melting in high-frequency and medium-frequency induction melting furnaces whose melting coil surrounds a sintering crust crucible and contains a run-out channel. In the method, melt is periodically run out and material to be melted is supplied to the crucible so as to replace the material removed preferably so as to maintain a constant level. An intensively cooled channel is used as a run-out device. For the melt broaching, the melt nose is grasped from below by way of an automatically controllable broaching lance of a broaching device and raised. The broaching lance is then advanced between the bottom of the channel and the solidified melt until the sintering crust is pierced. The method permits a reliable and economic management of the process and the maintenance of the quality of the melted products. A device for periodic melt broaching as well as an induction melting furnace equipped with an intensively coolable run-out channel provides apparatus for carrying out the above method.
摘要翻译：公开了一种通过在高频和中频感应熔炼炉中进行感应熔化的陶瓷材料半连续熔化的方法，其中熔化线圈围绕着烧结的地壳坩埚并且包含一个流出通道。在该方法中，熔体周期性地流出，并将待熔化的材料供应到坩埚中，以便更换移除的材料，以便保持恒定的水平。密集冷却通道用作漏气装置。对于熔体拉削，通过拉削装置的可自动控制的拉削喷枪将熔体鼻从下方抓取并升起。然后在通道的底部和固化的熔体之间推进拉刀枪，直到烧结外壳被刺穿。该方法允许可靠和经济地管理过程和维持熔化产品的质量。用于周期性熔融拉削的装置以及装备有可冷却可靠的漏气通道的感应熔炼炉提供用于执行上述方法的装置。

4. 发明授权

US5424258A Silicon-aluminum mixed oxide 失效
标题翻译：硅铝混合氧化物
公开(公告)号：US5424258A
公开(公告)日：1995-06-13
申请号：US286756
申请日：1994-08-05
申请人： Helmut Mangold , Werner Hartmann , Peter Kleinschmit , Dieter Kerner , Thomas Rudolph
发明人： Helmut Mangold , Werner Hartmann , Peter Kleinschmit , Dieter Kerner , Thomas Rudolph
IPC分类号： C01B33/26 , C01F7/30 , C04B35/18 , C04B35/185 , C04B35/626
CPC分类号： B82Y30/00 , C01B33/26 , C01F7/302 , C04B35/185 , C04B35/626 , C01P2002/02 , C01P2002/72 , C01P2004/04 , C01P2004/64 , C01P2006/11 , C01P2006/12
摘要： Silicon-aluminum mixed oxide powder which is flamehydrolytically produced and has a composition of 65 to 85% by weight Al.sub.2 O.sub.3, remainder SiO.sub.2 and an amorphous structure, in which each primary particle contains components of SiO.sub.2 and of Al.sub.2 O.sub.3, the primary particles are between 7 and 80 nm, preferably 10 and 40 nm in size and the specific surface of the powder is between 20 and 200 m.sup.2 /g. The powder is used for the production of mullite and sintered compacts manufactured from it.
摘要翻译：硅铝混合氧化物粉末，它是以水解方式制备的，其组成为65至85重量％的Al 2 O 3，余量为SiO 2和无定形结构，其中，每个一次粒子含有SiO 2和Al 2 O 3的成分，初级粒子在7〜 80nm，优选10和40nm，粉末的比表面积为20-200m2 / g。该粉末用于生产由其制造的莫来石和烧结体。

5. 发明授权

US5316816A Form body for heat insulation and vacuum insulation panel with asymmetric design 失效
标题翻译：隔热型绝热面板和非对称设计的真空绝热面板
公开(公告)号：US5316816A
公开(公告)日：1994-05-31
申请号：US7129
申请日：1993-01-22
申请人： Gerhard Sextl , Hans Strack , Roland Reuter , Ilona Fuss , Peter Kleinschmit , Rudolf Schwarz
发明人： Gerhard Sextl , Hans Strack , Roland Reuter , Ilona Fuss , Peter Kleinschmit , Rudolf Schwarz
IPC分类号： F16L59/02 , B32B1/06 , B32B5/16
CPC分类号： F16L59/028 , Y10T428/231 , Y10T428/237 , Y10T428/238 , Y10T428/239
摘要： A shaped body, preferably plate-shaped, for use as heat insulation, formed of (a) a finely distributed, powdery or fibrous substance, (b) a microporous casing, and (c) a gastight and watertight, metal-free casing. The shaped body is produced by drying a powdery or fibrous substance if necessary, optionally placing it into a microporous casing, optionally pressing and then optionally drying. Thereafter, the powdery substance is placed with the microporous casing into a gastight and watertight, metal-free casing. This gastight and watertight casing is optionally evacuated and sealed. Furthermore, a shaped article, preferably plate-shaped, for use as heat insulation, produced from (a) a finely distributed, powdery or fibrous substance with a water absorption capacity of 4 to 50% by weight at 23.degree. C. and 85% relative humidity, (b) a casing of two parts with asymmetric design which contains this finely distributed, powdery or fibrous substance, the first part of the casing being metal-free and concave in such a manner that it is completely filled by the preferably plate-like shaped article and the second part being metal-free or metallic and planar and connected to the trough in such a manner that a gastight and water-vapor-tight seal is assured and both parts having water-vapor-permeabilities between 0 and 0.2 g/m.sup.2 /d at 23.degree. C. and 85% relative humidity and gas permeabilities for N.sub.2, O.sub.2 and CO.sub.2 of in sum 0 to 0.5 cm.sup.3 /m.sup.2 d/bar at 23.degree. C.; the shaped article having the property of absorbing water up to an amount of 2 to 15% by weight without its thermal conductivity deteriorating more than 25%.
摘要翻译：由（a）精细分布的粉状或纤维状物质形成的成型体，优选为板状，（b）微孔外壳，（c）气密和水密的无金属外壳。如果需要，通过干燥粉末或纤维状物质，任选地将其置于微孔套管中，任选地按压然后任选地干燥而制成成形体。此后，将粉状物质与微孔套管一起置于气密和防水，无金属的外壳中。这种气密和防水外壳可选择地抽真空并密封。此外，用作绝热的成型制品，优选为板状，由（a）精细分布的粉末状或纤维状物质制成，其吸水量在23℃下为4〜50重量％，85重量％相对湿度，（b）具有不对称设计的两部分的壳体，其包含这种精细分布的粉状或纤维状物质，壳体的第一部分是无金属和凹入的，使得其被优选板完全填充并且第二部分是无金属的或金属的和平面的，并且以这样的方式连接到槽，使得保证气密和水蒸气密封，并且两个部分的水蒸汽渗透性在0和0.2之间在23℃和85％相对湿度下的g / m 2 / d和在23℃下为0至0.5cm 3 / m 2d / bar的N 2，O 2和CO 2的气体渗透性。该成型制品具有吸水量至多2至15重量％的特性，而其导热率不会降低25％以上。

6. 发明授权

US5126473A Process for the hydriding of halogen-substituted compounds 失效
标题翻译：氢化取代的化合物的方法
公开(公告)号：US5126473A
公开(公告)日：1992-06-30
申请号：US565433
申请日：1990-08-10
申请人： Hans-Juergen Klockner , Ralf Schmoll , Peter Panster , Peter Kleinschmit
发明人： Hans-Juergen Klockner , Ralf Schmoll , Peter Panster , Peter Kleinschmit
IPC分类号： C01B6/00 , C01B33/04 , C01B33/107 , C07F7/08
CPC分类号： C07F7/0801 , C01B33/043 , C01B33/107 , C01B6/00 , C07F7/0896
摘要： A process is described for the hydrided of halogen-substituted compounds of the second to fourth period of Groups III to V of the periodic system, with the exception of gallium, aluminum, carbon, or nitrogen. A finely-granulated aluminum is added to a molten salt melt that consists of 50-67 molar % AlCl.sub.3 (anhydrous) and 50 to 33 molar % of sodium chloride. Then to the stirred, or by some other means dispersed suspension, hydrogen is introduced to hydrided the finely-dispersed aluminum. Thereafter the mixture is reacted with the halogen-substituted compound and the resulting hydrided compound is renewed.
摘要翻译：描述了除了镓，铝，碳或氮之外，周期性系的第III至V族的第二至第四周期的卤素取代的化合物的氢化方法。将细粒状的铝加入由50-67摩尔％AlCl 3（无水）和50-33摩尔％氯化钠组成的熔融盐熔体中。然后通过搅拌或通过其它方式分散悬浮液，引入氢气使细分散的铝水合。然后将混合物与卤素取代的化合物反应，并且更新所得的氢化化合物。

7. 发明授权

US5089247A Process for producing zirconium-doped pseudoboehmite 失效
标题翻译：生产ZIRCONIUM-DOPED PSEUDOBOEHMITE的方法
公开(公告)号：US5089247A
公开(公告)日：1992-02-18
申请号：US489795
申请日：1990-03-05
申请人： Anh T. Liu , Rudolf Schwarz , Peter Kleinschmit
发明人： Anh T. Liu , Rudolf Schwarz , Peter Kleinschmit
IPC分类号： B01J21/06 , B01J35/10 , B01J37/00 , C01F7/00 , C01F7/34 , C01G25/00
CPC分类号： B01J21/066 , B01J37/0045 , C01F7/00 , C01F7/34 , C01G25/00 , B01J35/1019 , B01J35/1038 , C01P2002/52 , C01P2002/72 , C01P2006/12
摘要： Zirconium-doped pseudoboehmite with the following properties: zirconium content of 0.5 to 10 mol % relative to Al water content of 20 to 35 weight percent total of the anionic impurities less than 0.5 weight percent. It is synthesized by a process wherein zirconium salt is added in calculated quantity to an aqueous aluminum sulfate solution, the resulting mixture is fed simultaneously with a sodium aluminate liquor into a water pool having a temperature of 50.degree. to 100.degree. C., thereby precipitating zirconium-doped alumina gel while a pH of 3.5 to 8 is maintained, the pH of the suspension is adjusted after addition of the aluminum sulfate solution to 8.5 to 10.5 by further addition of sodium aluminate liquor, the suspension is digested if necessary at the pH of 8.5 to 10.5 and the temperature of 50.degree. to 100.degree. C. for a period of up to 24 hours, the formed pseudoboehmite crystals are filtered off, the filter cake is redispersed with water and the suspension is sprayed-dried. By calcining at 700.degree. to 1100.degree. C., preferably at 850.degree. to 950.degree. C., the pseudoboehmite is further processed to zirconium-doped gamma-alumina suitable for automobile exhaust catalysts.

8. 发明授权

US5061474A Amorphous aluminum oxides, methods of production and uses 失效
标题翻译：非晶铝氧化物，生产方法和用途
公开(公告)号：US5061474A
公开(公告)日：1991-10-29
申请号：US436246
申请日：1989-11-14
申请人： Ingo Pauli , Peter Kleinschmit , Rudolf Schwarz
发明人： Ingo Pauli , Peter Kleinschmit , Rudolf Schwarz
IPC分类号： B01J21/04 , C01F7/02 , C01F7/30 , C09K3/14
CPC分类号： C01F7/302 , B01J21/04 , C01F7/02 , C09K3/1409 , C01P2002/02 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/82
摘要： X-ray amorphous, aluminum oxide which exhibits a specific surface area (BET) according to DIN 66 131 of >10 m.sup.2 /g, an average particle size of .gtoreq.0.1 .mu.m and a water content of >10%. The X-ray amorphous aluminum oxide can be produced by reacting water vapor and vaporous aluminum trichloride in a molar ratio of 1.5 to 10:1, preferably 7.+-.1:1=H.sub.2 O:alCl.sub.3 at a temperature of 200.degree. to 1000.degree. C., preferably 600.degree..+-.50.degree. C. and at a dwell time of >1 sec., preferably 3.5.+-.1 sec. and a partial vacuum of 100.+-.10 mm H.sub.2 O column. By means of calcination thereof an aluminum oxide can be obtained which consists of .gtoreq.90% by weight of .alpha.-aluminum oxide and exhibits a specific surface area (BET) according to DIN 66 131 of >5 m.sup.2 /g and an average particle size of .gtoreq.0.1 .mu.m.
摘要翻译：根据DIN 66 131> 10m 2 / g的比表面积（BET），平均粒径>0.1μm，含水量> 10％的X射线无定形氧化铝。 X射线无定形氧化铝可以通过使水蒸汽和三氯化铝与摩尔比为1.5〜10:1，优选为7 +/- 1：1 = H 2 O:AlCl 3在200〜1000℃的温度下反应来制造。优选600℃±50℃，停留时间> 1秒，优选3.5 +/- 1秒。和100 +/- 10毫米H2O柱的部分真空。通过煅烧，可以获得氧化铝，其由≥/ = 90重量％的α-氧化铝组成，并且根据DIN 66 131> 5m 2 / g表现出比表面积（BET），平均颗粒大小> / = 0.1亩。

9. 发明授权

US5010203A Method of preparing organyloxysilyl 失效
标题翻译：制备有机硅氧烷基官能的环硫脲的方法
公开(公告)号：US5010203A
公开(公告)日：1991-04-23
申请号：US357723
申请日：1989-05-26
申请人： Ulrich Deschler , Peter Kleinschmit
发明人： Ulrich Deschler , Peter Kleinschmit
IPC分类号： C07F7/18
CPC分类号： C07F7/1892 , C07F7/1836
摘要： Novel cyclic N,N,N' and N,N,N',N'-substituted organyloxysilyl-functional silanes are prepared by reacting an aminopropyl silane with carbon disulfide and heating the dithiocarbamate.
摘要翻译：通过使氨基丙基硅烷与二硫化碳反应并加热二硫代氨基甲酸酯制备新的环状N，N，N'和N，N，N'，N'-取代的有机氧代甲硅烷基官能的硅烷。

10. 发明授权

US4931593A Method for producing tetrapropylammonium bromide 失效
标题翻译：生产四丙基溴化铵的方法
公开(公告)号：US4931593A
公开(公告)日：1990-06-05
申请号：US325938
申请日：1989-03-20
申请人： Mustafa Siray , Peter Kleinschmit
发明人： Mustafa Siray , Peter Kleinschmit
IPC分类号： C07C209/20 , C01B39/40 , C07C209/12 , C07C211/63
CPC分类号： C01B39/40 , C07C209/12
摘要： A method for producing tetrapropylammonium bromide by reacting tripropylamine with propyl bromide in a polar solvent at a temperature between 60.degree. and 160.degree. C.
摘要翻译：通过三丙胺与丙基溴在极性溶剂中在60〜160℃的温度下反应生产四丙基溴化铵的方法。

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