公开(公告)号：US5620743A

公开(公告)日：1997-04-15

申请号：US348866

申请日：1994-11-29

申请人： Klaus Harth ,  Hartmut Hibst ,  Wolfgang Mattmann

发明人： Klaus Harth ,  Hartmut Hibst ,  Wolfgang Mattmann

IPC分类号： B01J19/08 ,  B01J2/00 ,  C23C16/44 ,  C23C16/442 ,  C23C16/452 ,  C23C16/50 ,  C23C16/511 ,  B05D7/00

CPC分类号： C23C16/50 ,  C23C16/4417 ,  C23C16/442 ,  C23C16/452

摘要： Solid particles are coated in a fluidized bed by application of a gaseous coating agent from a plasma, wherein the plasma is generated outside the fluidized bed under 0.01-500 mbar, and the plasma-activated gas is passed into the fluidized bed, which is operated under 0.1-500 mbar, wherea. the plasma is generated from the total amount of gaseous coating agent with or without another gas, orb. the plasma is generated from a portion of the gaseous coating agent with or without another gas, and the remaining portion is introduced directly into the fluidized bed, orc. the plasma is generated from another gas, and the total amount of gaseous coating agent is introduced directly into the fluidized bed.

摘要翻译： 通过施加来自等离子体的气态涂层剂将固体颗粒涂覆在流化床中，其中在0.01-500毫巴下在流化床外部产生等离子体，并且等离子体活化气体进入流化床，其被操作 低于0.1-500毫巴，其中a。 等离子体由具有或不具有另外气体的气体涂覆剂的总量产生，或b。 等离子体由具有或不具有另一种气体的一部分气态涂覆剂产生，并且剩余部分直接引入流化床，或c。 等离子体由另一种气体产生，气态涂料的总量直接引入到流化床中。

公开(公告)号：US5559065A

公开(公告)日：1996-09-24

申请号：US305817

申请日：1994-09-14

申请人： Guenter Lauth ,  Wolfgang Hoelderich ,  Klaus Harth ,  Hartmut Hibst

发明人： Guenter Lauth ,  Wolfgang Hoelderich ,  Klaus Harth ,  Hartmut Hibst

IPC分类号： B01J23/38 ,  B01J23/42 ,  B01J23/44 ,  B01J23/70 ,  B01J23/72 ,  B01J25/00 ,  B01J37/02 ,  B01J37/34 ,  B01J23/40

CPC分类号： B01J23/72 ,  B01J23/42 ,  B01J23/44 ,  B01J37/0238 ,  B01J37/347 ,  B01J23/38 ,  B01J23/70 ,  B01J25/00 ,  B01J37/0221

摘要： A coated catalyst is prepared by depositing an alloy by physical vapor deposition and/or chemical vapor deposition on a molding, at least one alloy component being a metal selected from the group consisting of aluminum, gallium, silicon, germanium, tin, lead, bismuth, yttrium, titanium, zirconium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, iron, cobalt, ruthenium, rhodium, palladium, osmium, iridium, platinum, copper, silver, gold and zinc.

摘要翻译： 通过将物理气相沉积和/或化学气相沉积在合金上沉积合金来制备涂覆的催化剂，至少一种合金成分是选自铝，镓，硅，锗，锡，铅，铋的金属 ，钇，钛，锆，钒，铌，钽，铬，钼，钨，铁，钴，钌，铑，钯，锇，铱，铂，铜，银，金和锌。

公开(公告)号：US20060046929A1

公开(公告)日：2006-03-02

申请号：US10513041

申请日：2003-05-02

申请人： Otto Hofstadt ,  Michael Hesse ,  Gotz-Peter Schindler ,  Klaus Harth ,  Falk Simon

发明人： Otto Hofstadt ,  Michael Hesse ,  Gotz-Peter Schindler ,  Klaus Harth ,  Falk Simon

IPC分类号： B01J31/00

CPC分类号： C07C5/3332 ,  B01J21/066 ,  B01J23/002 ,  B01J23/63 ,  B01J35/002 ,  B01J35/10 ,  B01J35/109 ,  B01J37/0009 ,  B01J37/0018 ,  B01J2523/00 ,  C07C2521/06 ,  Y02P20/52 ,  C07C11/06 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/3706 ,  B01J2523/41 ,  B01J2523/43 ,  B01J2523/48 ,  B01J2523/828

摘要： The invention relates to a process for preparing a catalyst support, in which zirconium dioxide powder is mixed with a binder, if desired a pore former, if desired an acid, water and, if desired, further additives to give a kneadable composition and the composition is homogenized, shaped to produce shaped bodies, dried and calcined, wherein the binder is a monomeric, oligomeric or polymeric organosilicon compound. Suitable binders are monomeric, oligomeric or polymeric silanes, alkoxysilanes, aryloxysilanes, acryloxysilanes, oximinosilanes, halosilanes, aminoxysilanes, aminosilanes, amidosilanes, silazanes or silicones. The invention also provides the catalyst support which has been prepared in this way, a catalyst comprising the support and its use as dehydrogenation catalyst.

摘要翻译： 本发明涉及制备催化剂载体的方法，其中如果需要，二氧化锆粉末与粘合剂混合，如果需要，成孔剂如果需要，可以使用酸，水，并且如果需要，可提供另外的添加剂以得到可捏合组合物和组合物 均化，成型以产生成形体，干燥和煅烧，其中粘合剂是单体，低聚或聚合的有机硅化合物。 合适的粘合剂是单体，低聚或聚合硅烷，烷氧基硅烷，芳氧基硅烷，丙烯酰氧硅烷，肟基硅烷，卤代硅烷，氨基硅烷，氨基硅烷，酰胺基硅烷，硅氮烷或硅氧烷。 本发明还提供了以这种方式制备的催化剂载体，包含载体的催化剂及其作为脱氢催化剂的用途。

公开(公告)号：US06998504B1

公开(公告)日：2006-02-14

申请号：US09936184

申请日：2000-02-28

申请人： Signe Unverricht ,  Heiko Arnold ,  Andreas Tenten ,  Ulrich Hammon ,  Hans-Peter Neumann ,  Klaus Harth

发明人： Signe Unverricht ,  Heiko Arnold ,  Andreas Tenten ,  Ulrich Hammon ,  Hans-Peter Neumann ,  Klaus Harth

IPC分类号： C07C51/16 ,  C07C51/42

CPC分类号： C07C45/35 ,  B01J23/002 ,  B01J23/31 ,  B01J23/8872 ,  B01J23/8876 ,  B01J23/8885 ,  B01J35/0006 ,  B01J37/0221 ,  B01J2523/00 ,  C07C51/252 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/842 ,  B01J2523/845

摘要： A process for the catalytic gas-phase oxidation of propene to acrylic acid, in which the reaction gas starting mixture is oxidized, with a high propene loading, in a first reaction stage, over a first fixed-bed catalyst which is housed in two successive reaction zones A, B, the reaction zone B being kept at a higher temperature than the reaction zone A, and the acrolein-containing product gas mixture of the first reaction stage is then oxidized in a second reaction stage, with a high acrolein loading, over a second fixed-bed catalyst which is housed in two successive reaction zones C, D, the reaction zone D being kept at a higher temperature than the reaction zone C.

摘要翻译： 将丙烯催化气相氧化成丙烯酸的方法，其中反应气体起始混合物在第一反应阶段中以高丙烯负载氧化，在第二固定床催化剂上经二次连续 反应区A，B，反应区B保持在比反应区A高的温度下，然后第一反应阶段的含丙烯醛的产物气体混合物在第二反应阶段被氧化，丙烯醛加载量高， 在第二固定床催化剂上，其被容纳在两个连续的反应区C，D中，反应区D保持在比反应区C高的温度。

公开(公告)号：US20050175531A1

公开(公告)日：2005-08-11

申请号：US10514557

申请日：2003-06-06

申请人： Helge Wessel ,  Markus Holzle ,  Klaus Harth

发明人： Helge Wessel ,  Markus Holzle ,  Klaus Harth

IPC分类号： B01J23/00 ,  B01J23/89 ,  C01B3/32 ,  C01B3/38 ,  C01B3/40 ,  H01M8/06 ,  C01B3/26

CPC分类号： B01J23/005 ,  B01J23/8926 ,  C01B3/326 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/1047 ,  C01B2203/1064 ,  C01B2203/1082 ,  Y02P20/52

摘要： Hydrogenous gases are prepared by reacting hydrocarbons with air and/or water at temperatures of from 300 to 1000° C. and a pressure of from 1 to 20 bar in the presence of a catalyst by using a spinel catalyst which comprises at least one element of transition group VIII of the periodic table.

摘要翻译： 通过使用尖晶石催化剂，通过使烃与空气和/或水在温度为300至1000℃和压力为1至20巴的催化剂存在下反应制备氢气，所述尖晶石催化剂包含至少一种元素 周期表第八组过渡。

公开(公告)号：US20050020850A1

公开(公告)日：2005-01-27

申请号：US10498131

申请日：2002-12-06

申请人： Helge Wessel ,  Verena Seitz ,  Klaus Harth ,  Volker Bomm ,  Nicola Aust

发明人： Helge Wessel ,  Verena Seitz ,  Klaus Harth ,  Volker Bomm ,  Nicola Aust

IPC分类号： B01J23/70 ,  B01J23/72 ,  B01J23/745 ,  B01J35/10 ,  B01J37/03 ,  B01J37/18 ,  C07B61/00 ,  C07C51/295 ,  C07C227/02 ,  C07C229/22 ,  C07C51/235

CPC分类号： C07C227/02 ,  B01J23/70 ,  B01J23/72 ,  B01J23/745 ,  B01J35/0053 ,  B01J37/03 ,  B01J37/18 ,  C07C51/295 ,  C07C59/125

摘要： Catalysts for preparing carboxylic acid salts from alcohols which a) consist of copper or b) comprise from 99.9 to 10% by weight of copper and from 0.01 to 90% by weight of iron and from 0 to 50% by weight of one or more other metals, and may optionally be doped, the hydroxides being obtained by precipitation of copper salt solutions or by coprecipitation of copper and iron salt solutions optionally containing salts of other metals using a base, and being reduced by hydrogen.

摘要翻译： 用于从醇制备羧酸盐的催化剂，a）由铜或b）组成的组合物包含99.9至10重量％的铜和0.01至90重量％的铁和0至50重量％的一种或多种其它 金属，并且可以任选地被掺杂，所述氢氧化物通过沉淀铜盐溶液或通过任选地含有其它金属的盐的铜和铁盐溶液的共沉淀而获得并被氢还原。

公开(公告)号：US5667861A

公开(公告)日：1997-09-16

申请号：US663516

申请日：1991-03-04

申请人： Klaus Harth ,  Hartmut Hibst

发明人： Klaus Harth ,  Hartmut Hibst

IPC分类号： G11B11/10 ,  G11B11/105 ,  G11B5/66

CPC分类号： G11B11/10586 ,  Y10S428/90 ,  Y10T428/12458

摘要： A magneto-optical disk having at least one optically transparent, dimensionally stable substrate and at least one magneto-optical recording layer of a chromium-containing lanthanide/transition metal alloy, wherein the chromium concentration changes in the horizontal direction, and a process for the producton of the magneto-optical disks.

摘要翻译： 一种磁光盘，其具有至少一个光学透明的尺寸稳定的基底和含铬的镧系元素/过渡金属合金的至少一个磁光记录层，其中铬浓度在水平方向上变化， 磁光盘的产品。

公开(公告)号：US5193085A

公开(公告)日：1993-03-09

申请号：US761131

申请日：1991-09-17

申请人： Klaus Harth ,  Hartmut Hibst

发明人： Klaus Harth ,  Hartmut Hibst

IPC分类号： G11B5/66 ,  G11B11/10 ,  G11B11/105

CPC分类号： G11B5/66 ,  G11B11/10586

摘要： In a magnetooptical computer disk having one or more optically transparent dimensionally stable substrates and one or more double layer systems consisting of two exchange-coupled magnetic layers which consist of alloys of rare earth metals with transition metals and have vertical magnetic anisotropy, the first magnetic layer adjacent to the substrate has a composition corresponding to the formula IRE.sub.x TM.sub.100-x-y-a Pt.sub.y A.sub.a Iand the second magnetic layer, which is arranged on that side of the first magnetic layer which faces away from the substrate, has a composition corresponding to the formula IIRE.sub.u TM.sub.100-u-b B.sub.b IIwhereRE is one or more elements from the group consisting of Gd, Tb, Dy and Ho,TM is one or more elements from the group consisting of Fe and Co,A and B independently of one another are elements from the group consisting of Cr, Nb, Ta, Al, Si, Ni and Mo,and5.ltoreq.x.ltoreq.30,0.5.ltoreq.y.ltoreq.20,15.ltoreq.u.ltoreq.30,0.ltoreq.a.ltoreq.25 and0.5.ltoreq.b.ltoreq.25.

摘要翻译： 在具有一个或多个光学透明的尺寸稳定的基板和一个或多个双层系统的磁光计算机盘中，所述双层系统由由稀土金属与过渡金属的合金构成并且具有垂直的磁各向异性的两个交换耦合磁性层组成，第一磁性层 与基板相邻的具有对应于式I的组成RExTM100-xy-aPtyAa和布置在第一磁性层背离基板的那侧的第二磁性层具有对应于式II的组成 REuTM100-u-bBb II其中RE是由Gd，Tb，Dy和Ho组成的组中的一种或多种元素，TM是由Fe和Co组成的组中的一种或多种元素，A和B彼此独立地是元素 来自由Cr，Nb，Ta，Al，Si，Ni和Mo组成的组，5≤x≤30,0.5≤y≤20,15 30， 0

公开(公告)号：US20090171117A1

公开(公告)日：2009-07-02

申请号：US12396292

申请日：2009-03-02

申请人： Heiko Arnold ,  Signe Unverricht ,  Raimund Felder ,  Klaus Harth ,  Klaus Joachim Muller-Engel

发明人： Heiko Arnold ,  Signe Unverricht ,  Raimund Felder ,  Klaus Harth ,  Klaus Joachim Muller-Engel

IPC分类号： B01J21/06 ,  C07C53/00 ,  C07C51/21 ,  C07C51/235 ,  C07C45/29 ,  C07C45/34 ,  C07C45/33

CPC分类号： C07C51/215 ,  B01J6/004 ,  B01J19/1862 ,  B01J19/22 ,  B01J23/002 ,  B01J23/88 ,  B01J23/8885 ,  B01J35/0006 ,  B01J37/08 ,  B01J2219/00132 ,  B01J2219/00157 ,  B01J2219/182 ,  B01J2523/00 ,  C07C45/33 ,  C07C45/34 ,  C07C45/35 ,  C07C45/38 ,  C07C51/252 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845

摘要： A catalyst suitable for the gas-phase oxidation of organic compounds to α,β-unsaturated aldehydes and/or carboxylic acids and having an active phase comprising a multimetal oxide material is prepared by a process in which a particulate catalyst precursor which contains oxides and/or compounds of the elements other than oxygen which constitute the multimetal oxide material, which compounds can be converted into oxides, is prepared and said catalyst precursor is converted by calcination into a catalytically active form, wherein a stream of the particulate catalyst precursor is passed at substantially constant speed through at least one calcination zone at constant temperature for calcination.

摘要翻译： 适合于将有机化合物气相氧化成α，β-不饱和醛和/或羧酸并且具有包含多金属氧化物材料的活性相的催化剂通过以下方法制备，其中含有氧化物和/ 或构成多金属氧化物材料的氧以外的元素的化合物，该化合物可以转化为氧化物，并且将所述催化剂前体通过煅烧转化为催化活性形式，其中将颗粒状催化剂前体的流通过 通过至少一个煅烧区在恒定温度下用于煅烧的基本上恒定的速度。

公开(公告)号：US20080166816A1

公开(公告)日：2008-07-10

申请号：US11815125

申请日：2006-01-30

申请人： Alexander Weck ,  Markus Rosch ,  Gunther Windecker ,  Gunnar Heydrich ,  Rolf Pinkos ,  Olga Schubert ,  Klaus Harth

发明人： Alexander Weck ,  Markus Rosch ,  Gunther Windecker ,  Gunnar Heydrich ,  Rolf Pinkos ,  Olga Schubert ,  Klaus Harth

IPC分类号： G01N33/00

CPC分类号： B01J8/067 ,  B01J19/0006 ,  B01J2219/00006 ,  B01J2219/002 ,  B01J2219/00216 ,  B01J2219/0022 ,  B01J2219/00234 ,  B01J2219/00238 ,  B01J2219/30 ,  B01J2219/30483 ,  C07C51/36 ,  Y02P20/582 ,  Y10T436/22 ,  C07C55/10

摘要： The invention relates to a method of controlling a hydrogenation of a starting material in a hydrogenation reactor, in which the amount of hydrogen reacted in the hydrogenation is firstly determined, the ratio of the amount of hydrogen reacted to the amount of starting material fed in is then derived, this ratio is compared with a prescribed value and, finally, at least one process parameter is altered if the ratio of the amount of hydrogen reacted to the amount of starting material fed in deviates by a prescribed amount from the prescribed value.

摘要翻译： 本发明涉及控制氢化反应器中起始原料氢化的方法，其中首先确定在氢化反应的氢气的量，反应的氢的量与原料的供给量之比为 然后将该比率与规定值进行比较，最后，如果反应的氢的量与原料的供给量的比例与预定值相差规定量，则至少改变一个处理参数。