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1. 发明授权

US07090748B2 Dividing-wall column with feed in whole or in part in the vaporous state and/or side stream take off in whole or in part in the vaporous state 有权
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.

2. 发明申请

US20060157336A1 Dividing-wall column with feed in whole or in part in the vaporous state and/or side stream take off in whole or in part in the vaporous state 有权
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.

3. 发明授权

US07264696B2 Dividing-wall column with feed in whole or in part in the vaporous state and/or side stream take off in whole or in part in the vaporous state 有权
标题翻译：全部或部分进料在蒸发态和/或侧流中的分隔壁塔全部或部分脱气
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。

4. 发明授权

US07345205B2 Method for the production of tetrahydrogeranylacetone 有权
标题翻译：四氢笨花丙酮生产方法
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。

5. 发明申请

US20060211898A1 Method for the production of tetrahydrogeranylacetone 有权
标题翻译：四氢笨花丙酮生产方法
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。

6. 发明授权

US07476297B2 Device and method for carrying out heterogeneously-catalysed reactive distillations in particular for the production of pseudoionone 失效
标题翻译：用于进行非均相催化反应蒸馏的装置和方法，特别是用于生产假性离子
公开(公告)号：US07476297B2
公开(公告)日：2009-01-13
申请号：US10497520
申请日：2002-12-05
申请人： Gerd Kaibel , Christian Miller , Walter Dobler , Thomas Dirnsteiner , Marcus Sigl , Helmut Jansen , Björn Kaibel
发明人： Gerd Kaibel , Christian Miller , Walter Dobler , Thomas Dirnsteiner , Marcus Sigl , Helmut Jansen , Björn Kaibel
IPC分类号： B01D3/32 , B01J8/02 , B01J19/32
CPC分类号： C07C45/74 , B01D3/009 , B01J8/003 , B01J8/0292 , B01J8/12 , B01J19/249 , B01J19/32 , B01J21/04 , B01J23/10 , B01J35/026 , B01J2219/2453 , B01J2219/2459 , B01J2219/2471 , B01J2219/2481 , B01J2219/2497 , B01J2219/3221 , B01J2219/32217 , B01J2219/32227 , B01J2219/32237 , B01J2219/32258 , B01J2219/32262 , B01J2219/32408 , B01J2219/32466 , B01J2219/326 , C07C45/72 , Y02P20/127 , Y10S203/06 , C07C49/203
摘要： A column is described for carrying out reactive distillations in the presence of a heterogeneous particulate catalyst having an ordered packing or random packings which form intermediate spaces in the column interior, the quotient of the hydraulic diameter for the gas flow through the ordered packing or the random packings and the equivalent diameter of the catalyst particles being in the range from 2 to 20, preferably in the range from 5 to 10, in such a manner that the catalyst particles are introduced into the intermediate spaces, distributed and discharged loose under the action of gravity.
摘要翻译：描述了一种柱，用于在具有在柱内部形成中间空间的有序填料或无规填料的非均相颗粒催化剂存在下进行反应性蒸馏，通过有序填料的气流的液压直径或随机的填料和催化剂颗粒的当量直径在2至20范围内，优选在5至10范围内，使得催化剂颗粒被引入中间空间，在重力。

7. 发明申请

US20050016830A1 Device and method for carrying out heterogeneously-catalysed reactive distillations in particular for the production of pseudoionone 失效
标题翻译：用于进行非均相催化反应蒸馏的装置和方法，特别是用于生产假性离子
公开(公告)号：US20050016830A1
公开(公告)日：2005-01-27
申请号：US10497520
申请日：2002-12-05
申请人： Gerd Kaibel , Christian Miller , Walter Dobler , Thomas Dirnsteiner , Marcus Sigl , Helmut Jansen , Bjorn Kaibel
发明人： Gerd Kaibel , Christian Miller , Walter Dobler , Thomas Dirnsteiner , Marcus Sigl , Helmut Jansen , Bjorn Kaibel
IPC分类号： B01D3/26 , B01D3/00 , B01J8/00 , B01J8/02 , B01J8/04 , B01J8/12 , B01J19/24 , B01J19/32 , B01J21/04 , B01J23/10 , B01J35/02 , C07B61/00 , C07C45/72 , C07C45/74 , C07C49/203 , B01D3/34
CPC分类号： C07C45/74 , B01D3/009 , B01J8/003 , B01J8/0292 , B01J8/12 , B01J19/249 , B01J19/32 , B01J21/04 , B01J23/10 , B01J35/026 , B01J2219/2453 , B01J2219/2459 , B01J2219/2471 , B01J2219/2481 , B01J2219/2497 , B01J2219/3221 , B01J2219/32217 , B01J2219/32227 , B01J2219/32237 , B01J2219/32258 , B01J2219/32262 , B01J2219/32408 , B01J2219/32466 , B01J2219/326 , C07C45/72 , Y02P20/127 , Y10S203/06 , C07C49/203
摘要： A column is described for carrying out reactive distillations in the presence of a heterogeneous particulate catalyst having an ordered packing or random packings which form intermediate spaces in the column interior, the quotient of the hydraulic diameter for the gas flow through the ordered packing or the random packings and the equivalent diameter of the catalyst particles being in the range from 2 to 20, preferably in the range from 5 to 10, in such a manner that the catalyst particles are introduced into the intermediate spaces, distributed and discharged loose under the action of gravity.
摘要翻译：描述了一种柱，用于在具有在柱内部形成中间空间的有序填料或无规填料的非均相颗粒催化剂存在下进行反应性蒸馏，通过有序填料的气流的液压直径或随机的填料和催化剂颗粒的当量直径在2至20范围内，优选在5至10范围内，使得催化剂颗粒被引入中间空间，在重力。

8. 发明申请

US20060014984A1 Continuous process for producing pseudoinones and ionones 有权
标题翻译：连续生产假戊烯酮和紫罗兰酮的方法
公开(公告)号：US20060014984A1
公开(公告)日：2006-01-19
申请号：US10533969
申请日：2003-10-28
申请人： Walter Dobler , Nicolaus Bahr , Klaus Breuer , Alois Kindler
发明人： Walter Dobler , Nicolaus Bahr , Klaus Breuer , Alois Kindler
IPC分类号： C07C45/72
CPC分类号： C07C403/16 , C07C45/54 , C07C2601/14 , C07C2601/16 , C07C49/203
摘要： The invention relates to a continuous process for producing pseudoionones of general formulas (I) and (I′) as well as isomers thereof, whereby: R1 represents CH3 or (a); R2 and R3 represent hydrogen, CH3 or C2H5, and; R4 and R5 represent hydrogen or CH3. These pseudoionones are produced by reacting an aldehyde of formula (II) with an excess of a ketone of general formula (III), whereby R1, R2 and R3 have the aforementioned meanings, in the presence of water and alkali hydroxide at an increased temperature and in a homogeneous solution. The inventive process is characterized in that: a) the intermixing of the homogeneous solution consisting of aldehyde, ketone and aqueous alkali lye occurs at a temperature ranging from 10 to 120° C.; b) the undissolved water and alkali hydroxide contained in the reaction mixture are subsequently separated out; c) while avoiding back mixing, the homogeneous reaction mixture is then guided through a reactor, which permits a residence time ranging from 2 to 300 minutes, at a temperature that is 10 to 120° C. higher than the boiling point of the lowest-boiling component and under a vapor pressure p ranging from 106 to 107 Pa; d) the reaction mixture is cooled by expansion; e) ketone is removed from the reaction mixture using vapor flowing in the opposite direction and; f) the raw product is dried and rid from excessive aldehyde and secondary components via a rectification column.
摘要翻译：本发明涉及用于生产通式（I）和（I'）的假阳离子及其异构体的连续方法，其中：R 1表示CH 3或（一个）; R 2和R 3代表氢，CH 3或C 2 H 5，，和 R 4和R 5代表氢或CH 3。这些假性离子是通过使式（II）的醛与过量的通式（III）的酮反应制得的，其中R 1，R 2和R 2 在水和碱金属氢氧化物的存在下，在升高的温度下和均匀的溶液中具有上述含义。本发明的方法的特征在于：a）由醛，酮和碱性碱液组成的均匀溶液的混合在10至120℃的温度下进行; b）随后将反应混合物中所含的未溶解的水和氢氧化碱分离出来; c）同时避免反混合，然后将均匀的反应混合物引导通过反应器，其允许停留时间为2至300分钟，温度高于最低浓度的沸点为10至120℃，沸腾成分，并且在10 -6至10 7 Pa范围内的蒸汽压力p; d）反应混合物通过膨胀冷却; e）使用沿相反方向流动的蒸汽从反应混合物中除去酮; f）将原料干燥并通过精馏塔除去过量的醛和次要组分。

9. 发明授权

US07141698B2 Continuous process for producing pseudoionones and ionones 有权
标题翻译：连续生产假阳离子和紫罗兰酮的方法
公开(公告)号：US07141698B2
公开(公告)日：2006-11-28
申请号：US10533969
申请日：2003-10-28
申请人： Walter Dobler , Nicolaus Bahr , Klaus Breuer , Alois Kindler
发明人： Walter Dobler , Nicolaus Bahr , Klaus Breuer , Alois Kindler
IPC分类号： C07C45/72
CPC分类号： C07C403/16 , C07C45/54 , C07C2601/14 , C07C2601/16 , C07C49/203
摘要： The invention relates to a continuous process for producing pseudoionones of general formulas (I) and (I′) as well as isomers thereof, whereby: R1 represents CH3 or (a); R2 and R3 represent hydrogen, CH3 or C2H5, and; R4 and R5 represent hydrogen or CH3. These pseudoionones are produced by reacting an aldehyde of formula (II) with an excess of a ketone of general formula (III), whereby R1, R2 and R3 have the aforementioned meanings, in the presence of water and alkali hydroxide at an increased temperature and in a homogeneous solution. The inventive process is characterized in that: a) the intermixing of the homogeneous solution consisting of aldehyde, ketone and aqueous alkali lye occurs at a temperature ranging from 10 to 120° C.; b) the undissolved water and alkali hydroxide contained in the reaction mixture are subsequently separated out; c) while avoiding back mixing, the homogeneous reaction mixture is then guided through a reactor, which permits a residence time ranging from 2 to 300 minutes, at a temperature that is 10 to 120° C. higher than the boiling point of the lowest-boiling component and under a vapor pressure p ranging from 106 to 107 Pa; d) the reaction mixture is cooled by expansion; e) ketone is removed from the reaction mixture using vapor flowing in the opposite direction and; f) the raw product is dried and rid from excessive aldehyde and secondary components via a rectification column
摘要翻译：本发明涉及用于生产通式（I）和（I'）的假阳离子及其异构体的连续方法，其中：R 1表示CH 3或（一个）; R 2和R 3代表氢，CH 3或C 2 H 5，，和 R 4和R 5代表氢或CH 3。这些假性离子是通过使式（II）的醛与过量的通式（III）的酮反应制得的，其中R 1，R 2和R 2 在水和碱金属氢氧化物的存在下，在升高的温度下和均匀的溶液中具有上述含义。本发明的方法的特征在于：a）由醛，酮和碱性碱液组成的均匀溶液的混合在10至120℃的温度下进行; b）随后将反应混合物中所含的未溶解的水和氢氧化碱分离出来; c）同时避免反混合，然后将均匀的反应混合物引导通过反应器，其允许停留时间为2至300分钟，温度高于最低浓度的沸点为10至120℃，沸腾成分，并且在10 -6至10 7 Pa范围内的蒸汽压力p; d）反应混合物通过膨胀冷却; e）使用沿相反方向流动的蒸汽从反应混合物中除去酮; f）将原料干燥并通过精馏塔除去过量的醛和次要组分

10. 发明授权

US07411098B2 Method for the production of tetrahydrogeranylacetone 失效
标题翻译：四氢笨花丙酮生产方法
公开(公告)号：US07411098B2
公开(公告)日：2008-08-12
申请号：US10596335
申请日：2004-12-10
申请人： Walter Dobler , Nicolaus Bahr , Alois Kindler , Christian Miller , Axel Salden
发明人： Walter Dobler , Nicolaus Bahr , Alois Kindler , Christian Miller , Axel Salden
IPC分类号： C07C45/73 , C07C43/20 , C07C33/04
CPC分类号： C07D473/34 , C07C45/62 , C07C45/74 , C07D231/12 , C07D231/14 , C07D231/16 , C07D231/18 , C07D231/38 , C07D231/56 , C07D233/56 , C07D235/06 , C07D249/12 , C07D257/04 , C07D401/12 , C07D403/12 , C07D409/04 , C07C49/04 , C07C49/203
摘要： The present invention relates to a process for preparing tetrahydrogeranylacetone (tetrahydropseudoionone) by aldol condensation of citral with acetone and subsequent hydrogenation. The invention further relates to the use of thus obtained tetrahydro-geranylacetone for preparing phytol, isophytol, tocopherol and/or tocopherol derivatives. In addition, the invention relates to processes for preparing tocopherols and/or tocopherol derivatives.
摘要翻译：本发明涉及通过柠檬醛与丙酮的醛醇缩合并随后氢化制备四氢胆烷丙酮（tetrahydropseudoionone）的方法。本发明还涉及如此得到的四氢 - 香叶基丙酮用于制备植物醇，异植醇，生育酚和/或生育酚衍生物的用途。此外，本发明涉及制备生育酚和/或生育酚衍生物的方法。

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