公开(公告)号：US20060157336A1

公开(公告)日：2006-07-20

申请号：US11384370

申请日：2006-03-21

申请人： Gerd Kaibel ,  Christian Miller ,  Katrin Klass ,  Alois Kindler ,  Werner Aquila ,  Walter Dobler ,  Klaus Breuer ,  Achim Pommer ,  Thomas Dirnsteiner

发明人： Gerd Kaibel ,  Christian Miller ,  Katrin Klass ,  Alois Kindler ,  Werner Aquila ,  Walter Dobler ,  Klaus Breuer ,  Achim Pommer ,  Thomas Dirnsteiner

IPC分类号： B01D3/00

CPC分类号： B01D3/141 ,  B01D3/14 ,  Y10S203/11 ,  Y10S203/20

摘要： A dividing-wall column having a dividing wall which is essentially disposed along the long direction of the column is proposed, which divides the column interior into a feed part, a take off part, an upper shared column part and a lower shared column part, with feed in whole or in part in the vaporous state of a mixture to be separated between the upper region of the feed part and the lower region of the feed part and/or side stream take off in whole or in part in the vaporous state between the upper region of the take off part and the lower region of the take off part, where if feed is in whole or in part in the vaporous state the cross-sectional area of the upper region of the feed part is increased by plane-parallel displacement of the dividing wall toward the upper region of the take off part, and/or if the side stream take off is in whole or in part in the vaporous state, the cross-sectional area of the lower region of the take off part is increased by displacement of the dividing wall toward the lower region of the feed part, in such a manner that the F factor is substantially the same in all column regions.

公开(公告)号：US07090748B2

公开(公告)日：2006-08-15

申请号：US10319715

申请日：2002-12-16

申请人： Gerd Kaibel ,  Christian Miller ,  Katrin Klass ,  Alois Kindler ,  Werner Aquila ,  Walter Dobler ,  Klaus Breuer ,  Achim Pommer ,  Thomas Dirnsteiner

发明人： Gerd Kaibel ,  Christian Miller ,  Katrin Klass ,  Alois Kindler ,  Werner Aquila ,  Walter Dobler ,  Klaus Breuer ,  Achim Pommer ,  Thomas Dirnsteiner

IPC分类号： B01D3/00

CPC分类号： B01D3/141 ,  B01D3/14 ,  Y10S203/11 ,  Y10S203/20

摘要： A dividing-wall column having a dividing wall which is essentially disposed along the long direction of the column is proposed, which divides the column interior into a feed part, a take off part, an upper shared column part and a lower shared column part, with feed in whole or in part in the vaporous state of a mixture to be separated between the upper region of the feed part and the lower region of the feed part and/or side stream take off in whole or in part in the vaporous state between the upper region of the take off part and the lower region of the take off part, where if feed is in whole or in part in the vaporous state the cross-sectional area of the upper region of the feed part is increased by plane-parallel displacement of the dividing wall toward the upper region of the take off part, and/or if the side stream take off is in whole or in part in the vaporous state, the cross-sectional area of the lower region of the take off part is increased by displacement of the dividing wall toward the lower region of the feed part, in such a manner that the F factor is substantially the same in all column regions.

公开(公告)号：US07264696B2

公开(公告)日：2007-09-04

申请号：US11384370

申请日：2006-03-21

申请人： Gerd Kaibel ,  Christian Miller ,  Katrin Klaβ ,  Alois Kindler ,  Werner Aquila ,  Walter Dobler ,  Klaus Breuer ,  Achim Pommer ,  Thomas Dirnsteiner

发明人： Gerd Kaibel ,  Christian Miller ,  Katrin Klaβ ,  Alois Kindler ,  Werner Aquila ,  Walter Dobler ,  Klaus Breuer ,  Achim Pommer ,  Thomas Dirnsteiner

IPC分类号： B01D3/42

CPC分类号： B01D3/141 ,  B01D3/14 ,  Y10S203/11 ,  Y10S203/20

摘要： A dividing-wall column having a dividing wall which is essentially disposed along the long direction of the column is proposed, which divides the column interior into a feed part, a take off part, an upper shared column part and a lower shared column part, with feed in whole or in part in the vaporous state of a mixture to be separated between the upper region of the feed part and the lower region of the feed part and/or side stream take off in whole or in part in the vaporous state between the upper region of the take off part and the lower region of the take off part, where if feed is in whole or in part in the vaporous state the cross-sectional area of the upper region of the feed part is increased by plane-parallel displacement of the dividing wall toward the upper region of the take off part, and/or if the side stream take off is in whole or in part in the vaporous state, the cross-sectional area of the lower region of the take off part is increased by displacement of the dividing wall toward the lower region of the feed part, in such a manner that the F factor is substantially the same in all column regions.

摘要翻译： 提出了具有分隔壁的分隔壁，该分隔壁基本上沿着塔的长方向设置，其将塔内部分为进料部分，脱落部分，上共享塔部分和下共享塔部分， 在进料部分的上部区域和进料部分的下部区域和/或侧馏分之间在蒸气状态下的全部或部分蒸气状态下的进料全部或部分地在蒸气状态之间分离， 取出部分的上部区域和脱落部分的下部区域，如果进料全部或部分处于气态，则进料部分的上部区域的横截面面积被平面平行地增加 分流壁向脱气部的上部区域的位移，和/或侧流的脱落全部或部分处于蒸发状态，脱落部的下部区域的截面积为 由分界位移增加 壁朝向馈送部分的下部区域，使得F因子在所有列区域中基本相同。

公开(公告)号：US07345205B2

公开(公告)日：2008-03-18

申请号：US10519684

申请日：2003-07-14

申请人： Hans-Georg Goebbel ,  Gerd Kaibel ,  Christian Miller ,  Walter Dobler ,  Thomas Dirnsteiner ,  Thilo Hahn ,  Klaus Breuer ,  Werner Aquila

发明人： Hans-Georg Goebbel ,  Gerd Kaibel ,  Christian Miller ,  Walter Dobler ,  Thomas Dirnsteiner ,  Thilo Hahn ,  Klaus Breuer ,  Werner Aquila

IPC分类号： C07C45/62

CPC分类号： C07C45/62 ,  C07C49/04

摘要： A process is described for preparing tetrahydrogeranylacetone in which pseudoionone, geranylacetone and/or dihydrogeranylacetone in a liquid phase, in which particles of a catalyst which is capable of preferentially hydrogenating carbon-carbon double bonds over carbon-oxygen double bonds are suspended, is conducted through a device which inhibits the transport of the catalyst particles in the presence of a hydrogen-containing gas.

摘要翻译： 描述了一种制备四氢ger anyl anyl A A is ger ger ger through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through 在含氢气体的存在下抑制催化剂颗粒的输送的装置。

公开(公告)号：US20060211898A1

公开(公告)日：2006-09-21

申请号：US10519684

申请日：2003-07-14

申请人： Hans-Georg Goebbel ,  Gerd Kaibel ,  Christian Miller ,  Walter Dobler ,  Thomas Dirnsteiner ,  Thilo Hahn ,  Klaus Breuer ,  Werner Aquila

发明人： Hans-Georg Goebbel ,  Gerd Kaibel ,  Christian Miller ,  Walter Dobler ,  Thomas Dirnsteiner ,  Thilo Hahn ,  Klaus Breuer ,  Werner Aquila

IPC分类号： C07C11/00

CPC分类号： C07C45/62 ,  C07C49/04

摘要： A process is described for preparing tetrahydrogeranylacetone in which pseudoionone, geranylacetone and/or dihydrogeranylacetone in a liquid phase, in which particles of a catalyst which is capable of preferentially hydrogenating carbon-carbon double bonds over carbon-oxygen double bonds are suspended, is conducted through a device which inhibits the transport of the catalyst particles in the presence of a hydrogen-containing gas.

摘要翻译： 描述了一种制备四氢ger anyl anyl A A is ger ger ger through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through through 在含氢气体的存在下抑制催化剂颗粒的输送的装置。

公开(公告)号：US4720327A

公开(公告)日：1988-01-19

申请号：US420485

申请日：1982-09-20

申请人： Werner Aquila ,  Axel Nissen ,  Gerd Kaibel ,  Michael Horner ,  Walter Rebafka

发明人： Werner Aquila ,  Axel Nissen ,  Gerd Kaibel ,  Michael Horner ,  Walter Rebafka

IPC分类号： A61K8/33 ,  A61Q13/00 ,  B01D3/34 ,  C07B31/00 ,  C07B63/00 ,  C07C27/00 ,  C07C29/141 ,  C07C29/80 ,  C07C31/04 ,  C07C33/025 ,  C07C45/00 ,  C07C45/82 ,  C07C47/21 ,  C07C67/00 ,  C11B9/00 ,  C11B9/02 ,  B01D3/38

CPC分类号： C07C45/82 ,  B01D3/34 ,  C11B9/027 ,  Y10S203/24 ,  Y10S203/90

摘要： Distillative separation of liquid mixtures of one or more water-insoluble substances which have boiling points higher than that of water and one or more substances which have boiling points lower than that of water or which form azeotropes having boiling points lower than that of water, wherein the mixture to be distilled is mixed with a quantity of water such that the boiling point of the water under the pressure applied limits the bottom temperature of the mixture of substances to be separated.

摘要翻译： 沸点高于水的一种或多种水不溶性物质的液体混合物的蒸馏分离和一种或多种沸点低于水的沸点或者沸点低于水的沸点的物质，其中 将要蒸馏的混合物与一定量的水混合，使得在施加压力下的水的沸点限制待分离物质的混合物的底部温度。

公开(公告)号：US06211114B1

公开(公告)日：2001-04-03

申请号：US08957322

申请日：1997-11-06

申请人： Franz Josef Bröcker ,  Werner Aquila ,  Klemens Flick ,  Gerd Kaibel ,  Ernst Langguth

发明人： Franz Josef Bröcker ,  Werner Aquila ,  Klemens Flick ,  Gerd Kaibel ,  Ernst Langguth

IPC分类号： B01J27057

CPC分类号： B01J27/0573 ,  B01J23/44 ,  B01J27/0576 ,  B01J35/10 ,  C07C29/56 ,  C07C33/025

摘要： The fixed-bed catalyst comprises palladium and selenium or tellurium or a mixture of selenium and tellurium on a silicon dioxide support and has a BET surface area of from 80 to 380 m2/g and a pore volume of from 0.6 to 0.95 cm3/g in the pore diameter range from 3 nm to 300 &mgr;m, with from 80 to 95% of the pore volume being in the pore diameter range from 10 to 100 nm. It is prepared by impregnating a silicon dioxide support with a solution of a palladium compound and a selenium compound or tellurium compound or a mixture of a selenium compound and a tellurium compound, drying it and reducing it in the presence of hydrogen. The catalyst is used, in particular, for isomerizing 3-buten-1-ol compounds.

公开(公告)号：US06518464B2

公开(公告)日：2003-02-11

申请号：US09945642

申请日：2001-09-05

申请人： Jörg Therre ,  Gerd Kaibel ,  Werner Aquila ,  Günter Wegner ,  Hartwig Fuchs

发明人： Jörg Therre ,  Gerd Kaibel ,  Werner Aquila ,  Günter Wegner ,  Hartwig Fuchs

IPC分类号： C07C4302

CPC分类号： C07C41/56 ,  C07C41/58 ,  C07C43/303

摘要： The present invention relates to a continuous process for the preparation of unsaturated acetals by reacting olefinically unsaturated aliphatic compounds with allyl alcohols in a reaction column, where the reactants are only partially reacted in the reaction column, the resulting acetal is concentrated in at least two successive evaporation stages, and the recovered reactants are returned to the reaction column.

公开(公告)号：US06369277B1

公开(公告)日：2002-04-09

申请号：US09645583

申请日：2000-08-25

申请人： Franz Josef Broecker ,  Gerd Kaibel ,  Werner Aquila ,  Hartwig Fuchs ,  Guenter Wegner ,  Manfred Stroezel

发明人： Franz Josef Broecker ,  Gerd Kaibel ,  Werner Aquila ,  Hartwig Fuchs ,  Guenter Wegner ,  Manfred Stroezel

IPC分类号： C07C4562

CPC分类号： C07C45/62 ,  B01J8/20 ,  B01J8/22 ,  B01J19/2465 ,  B01J19/2495 ,  B01J2219/00103 ,  B01J2219/0011 ,  B01J2219/32 ,  C07C47/21

摘要： An &agr;,&bgr;-unsaturated carbonyl compound of formula (I) where R1 is saturated C1-40-hydrocarbyl or a substituted or unsubstituted aromatic radical containing moiety, and R2, R3 and R4, independently of one another, are hydrogen or a C1- to C4-alkyl group, is selectively hydrogenated in the liquid phase to a saturated carbonyl compound of formula (II) with hydrogen in the presence of a pulverulent palladium and/or rhodium catalyst and in the presence of an organic base, by conducting the hydrogenation in a packed bubble column reactor in which product is recycled and hydrogen gas is recirculated.

摘要翻译： 其中R 1为饱和C 1-40烃基或取代或未取代的含芳基部分的式（I）的α，β-不饱和羰基化合物，R 2，R 3和R 4彼此独立地为氢或C1- 通过氢气在粉状钯和/或铑催化剂存在下，在有机碱的存在下，在液相中选择性地氢化成式（II）的饱和羰基化合物，通过进行氢化 在包装泡罩塔反应器中，其中产物被再循环并且氢气被再循环。

公开(公告)号：US06278031B1

公开(公告)日：2001-08-21

申请号：US09759688

申请日：2001-01-16

申请人： Franz Josef Bröcker ,  Werner Aquila ,  Klemens Flick ,  Gerd Kaibel ,  Ernst Langguth

发明人： Franz Josef Bröcker ,  Werner Aquila ,  Klemens Flick ,  Gerd Kaibel ,  Ernst Langguth

IPC分类号： C07C2700

CPC分类号： B01J27/0573 ,  B01J23/44 ,  B01J27/0576 ,  B01J35/10 ,  C07C29/56 ,  C07C33/025

摘要： The fixed-bed catalyst comprises palladium and selenium or tellurium or a mixture of selenium and tellurium on a silicon dioxide support and has a BET surface area of from 80 to 380 m2/g and a pore volume of from 0.6 to 0.95 cm3/g in the pore diameter range from 3 nm to 300 &mgr;m, with from 80 to 95% of the pore volume being in the pore diameter range from 10 to 100 nm. It is prepared by impregnating a silicon dioxide support with a solution of a palladium compound and a selenium compound or tellurium compound or a mixture of a selenium compound and a tellurium compound, drying it and reducing it in the presence of hydrogen. The catalyst is used, in particular, for isomerizing 3-buten-1-ol compounds.

摘要翻译： 固定床催化剂包括钯和硒或碲或硒和碲的混合物在二氧化硅载体上，并且具有80至380m 2 / g的BET表面积和0.6至0.95cm 3 / g的孔体积 孔径范围为3nm至300μm，孔体积的80至95％在孔径范围为10至100nm。它是通过用钯化合物溶液浸渍二氧化硅载体和 硒化合物或碲化合物或硒化合物和碲化合物的混合物，将其干燥并在氢气存在下还原。使用该催化剂，特别是用于异构化3-丁烯-1-醇化合物。