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1. 发明授权

US09393537B2 Jet loop reactor having nanofiltration 有权
公开(公告)号：US09393537B2
公开(公告)日：2016-07-19
申请号：US14810807
申请日：2015-07-28
申请人： Bart Hamers , Dirk Fridag , Robert Franke , Marc Becker , Markus Priske
发明人： Bart Hamers , Dirk Fridag , Robert Franke , Marc Becker , Markus Priske
IPC分类号： C07C45/50 , B01J19/00 , B01J8/00 , B01J19/24 , B01J4/00
CPC分类号： B01J8/0065 , B01J4/002 , B01J19/2435 , B01J19/2445 , B01J19/2475 , B01J2219/24 , C07C45/50 , C07C45/505 , C07C47/02
摘要： The invention relates to a device for the continuous, homogeneous-catalysis reaction of a liquid with a gas and optionally an additional fluid, wherein the device comprises at least one reactor having an external liquid circulation driven by a pump, and wherein the device has at least one membrane separation stage that preferably holds back the homogeneous catalyst. The aim of the invention is to specify a device that allows homogeneous-catalysis gas/liquid phase reactions, in particular hydroformylations, which operate with membrane separation of the catalyst to be performed economically at an industrially relevant scale. Said aim is achieved in that a jet loop reactor is provided as the reactor, and that the pump and the membrane separation stage are arranged in the same external liquid circuit.

2. 发明申请

US20140343327A1 JET LOOP REACTOR HAVING NANOFILTRATION 有权
标题翻译：具有纳米光泽的喷射反应器
公开(公告)号：US20140343327A1
公开(公告)日：2014-11-20
申请号：US14343917
申请日：2012-09-07
申请人： Bart Hamers , Dirk Fridag , Robert Franke , Marc Becker , Markus Priske
发明人： Bart Hamers , Dirk Fridag , Robert Franke , Marc Becker , Markus Priske
IPC分类号： B01J8/00 , C07C45/50
CPC分类号： B01J8/0065 , B01J4/002 , B01J19/2435 , B01J19/2445 , B01J19/2475 , B01J2219/24 , C07C45/50 , C07C45/505 , C07C47/02
摘要： The invention relates to a device for the continuous, homogeneous-catalysis reaction of a liquid with a gas and optionally an additional fluid, wherein the device comprises at least one reactor having an external liquid circulation driven by a pump, and wherein the device has at least one membrane separation stage that preferably holds back the homogeneous catalyst. The aim of the invention is to specify a device that allows homogeneous-catalysis gas/liquid phase reactions, in particular hydroformylations, which operate with membrane separation of the catalyst to be performed economically at an industrially relevant scale. Said aim is achieved in that a jet loop reactor is provided as the reactor, and that the pump and the membrane separation stage are arranged in the same external liquid circuit.
摘要翻译：本发明涉及一种用于液体与气体和任选的附加流体的连续，均相催化反应的装置，其中该装置包括至少一个具有由泵驱动的外部液体循环的反应器，并且其中该装置具有至少一个膜分离阶段优选阻止均相催化剂。本发明的目的是指定允许均相催化气/液相反应，特别是加氢甲酰化反应的装置，其通过膜分离催化剂在工业上相关规模下经济地进行操作。所述目的是通过提供作为反应器的喷射回路反应器，并且将泵和膜分离级设置在相同的外部液体回路中。

3. 发明授权

US10017443B2 Optimized separation technique for work-up of homogeneously catalysed hydroformylation mixtures 有权
公开(公告)号：US10017443B2
公开(公告)日：2018-07-10
申请号：US14770525
申请日：2014-02-13
申请人： Hans-Gerd Lueken , Bart Hamers , Dirk Fridag , Robert Franke , Markus Priske , Dieter Hess , Marc Becker , Markus Rudek
发明人： Hans-Gerd Lueken , Bart Hamers , Dirk Fridag , Robert Franke , Markus Priske , Dieter Hess , Marc Becker , Markus Rudek
IPC分类号： C07C45/78 , C07C29/16 , C07C45/50 , C07C45/82 , B01D61/02 , B01J19/00 , C07C45/81 , B01J31/18
CPC分类号： C07C45/786 , B01D61/02 , B01D2311/25 , B01D2317/025 , B01D2325/30 , B01D2325/38 , B01J19/00 , B01J31/185 , B01J2231/321 , B01J2531/822 , C07C29/16 , C07C45/50 , C07C45/81 , C07C45/82 , C07C31/02 , C07C31/125 , C07C47/02
摘要： The invention relates to a method for producing alcohols by homogeneously catalyzed hydroformylation of olefins to aldehydes and subsequent hydration of the aldehydes. The invention further relates to a system for carrying out the method. The main focus is on the separation technique for work-up of the hydroformylation mixture. The problem addressed by the invention is that specifying a work-up method for hydroformylation mixtures that utilizes the specific advantages of known separation technologies but at the same time largely avoids the specific disadvantages of said separation technologies. The most important objective is to create a catalyst separation system that is as complete and at the same time conservative as possible and that operates in a technically reliable manner and entails low investment and operating costs. The method should be unrestrictedly suitable for processing the reaction output from oxo systems in “world scale” format. The problem is solved by combining membrane separation units and a thermal separation unit, the thermal separation unit being operated in such a manner that 80% to 98% of the mass introduced with the product stream into the thermal separation unit exits the thermal separation unit again as a head product.

4. 发明授权

US09149780B2 Jet loop reactor having nanofiltration 有权
标题翻译：具有纳滤的喷射环流反应器
公开(公告)号：US09149780B2
公开(公告)日：2015-10-06
申请号：US14343917
申请日：2012-09-07
申请人： Bart Hamers , Dirk Fridag , Robert Franke , Marc Becker , Markus Priske
发明人： Bart Hamers , Dirk Fridag , Robert Franke , Marc Becker , Markus Priske
IPC分类号： C07C45/50 , B01J19/00 , B01J8/00 , B01J19/24 , B01J4/00
CPC分类号： B01J8/0065 , B01J4/002 , B01J19/2435 , B01J19/2445 , B01J19/2475 , B01J2219/24 , C07C45/50 , C07C45/505 , C07C47/02
摘要： The invention relates to a device for the continuous, homogeneous-catalysis reaction of a liquid with a gas and optionally an additional fluid, wherein the device comprises at least one reactor having an external liquid circulation driven by a pump, and wherein the device has at least one membrane separation stage that preferably holds back the homogeneous catalyst. The aim of the invention is to specify a device that allows homogeneous-catalysis gas/liquid phase reactions, in particular hydroformylations, which operate with membrane separation of the catalyst to be performed economically at an industrially relevant scale. Said aim is achieved in that a jet loop reactor is provided as the reactor, and that the pump and the membrane separation stage are arranged in the same external liquid circuit.
摘要翻译：本发明涉及一种用于液体与气体和任选的附加流体的连续，均相催化反应的装置，其中该装置包括至少一个具有由泵驱动的外部液体循环的反应器，并且其中该装置具有至少一个膜分离阶段优选阻止均相催化剂。本发明的目的是指定允许均相催化气/液相反应，特别是加氢甲酰化反应的装置，其通过膜分离催化剂在工业上相关规模下经济地进行操作。所述目的是通过提供作为反应器的喷射回路反应器，并且将泵和膜分离级设置在相同的外部液体回路中。

5. 发明授权

US09353040B2 Method and device for the hydroformylation of isobutene and for the separation of the product mixture 有权
标题翻译：用于异丁烯加氢甲酰化和分离产物混合物的方法和装置
公开(公告)号：US09353040B2
公开(公告)日：2016-05-31
申请号：US14380647
申请日：2013-02-11
申请人： Goetz Baumgarten , Michael Graβ , Alfred Kaizik , Markus Winterberg , Hans-Gerd Lueken , Bart Hamers , Markus Priske , Dirk Fridag , Robert Franke , Dieter Hess
发明人： Goetz Baumgarten , Michael Graβ , Alfred Kaizik , Markus Winterberg , Hans-Gerd Lueken , Bart Hamers , Markus Priske , Dirk Fridag , Robert Franke , Dieter Hess
IPC分类号： C07C51/43 , C07C45/78 , C07C45/50 , C07C51/235 , B01D61/02 , C07C45/82
CPC分类号： C07C51/43 , B01D61/027 , C07C45/50 , C07C45/505 , C07C45/786 , C07C45/82 , C07C51/235 , C07C47/02
摘要： The invention relates to a method for producing a product mixture (2) by means of the technical hydroformylation of a hydrocarbon stream (1) that contains isobutene, and for separating the product mixture (2) that is obtained, as well as to a device for the claimed method and to the use of a claimed device. The problem addressed thereby is that of providing a method and an associated device that allow the amount of high-boiling substances in the product mixture (2) to be kept as low as possible and thus the yield of the reaction to be increased. The problem is solved by the use of a nano-filtration device (M) for separating the catalyst from the product mixture (2), said device having especially high permeability to 3-methylbutanoic acid.
摘要翻译：本发明涉及一种通过含有异丁烯的烃流（1）的技术加氢甲酰化以及用于分离获得的产物混合物（2）以及制备产物混合物（2）的方法，用于所要求保护的方法和所要求保护的装置的使用。由此提出的问题是提供一种方法和相关联的装置，其允许将产物混合物（2）中的高沸点物质的量保持尽可能低，从而提高反应的产率。通过使用纳米过滤装置（M）从产物混合物（2）中分离催化剂来解决该问题，所述装置对3-甲基丁酸具有特别高的渗透性。

6. 发明申请

US20150018576A1 METHOD AND DEVICE FOR THE HYDROFORMYLATION OF ISOBUTENE AND FOR THE SEPARATION OF THE PRODUCT MIXTURE 有权
标题翻译：用于分离产品混合物的方法和装置
公开(公告)号：US20150018576A1
公开(公告)日：2015-01-15
申请号：US14380647
申请日：2013-02-11
申请人： Goetz Baumgarten , Michael Grass , Alfred Kaizik , Markus Winterberg , Hans-Gerd Lueken , Bart Hamers , Markus Priske , Dirk Fridag , Robert Franke , Dieter Hess
发明人： Goetz Baumgarten , Michael Grass , Alfred Kaizik , Markus Winterberg , Hans-Gerd Lueken , Bart Hamers , Markus Priske , Dirk Fridag , Robert Franke , Dieter Hess
IPC分类号： C07C51/43 , C07C51/235 , C07C45/78 , C07C45/50
CPC分类号： C07C51/43 , B01D61/027 , C07C45/50 , C07C45/505 , C07C45/786 , C07C45/82 , C07C51/235 , C07C47/02
摘要： The invention relates to a method for producing a product mixture (2) by means of the technical hydroformylation of a hydrocarbon stream (1) that contains isobutene, and for separating the product mixture (2) that is obtained, as well as to a device for the claimed method and to the use of a claimed device. The problem addressed thereby is that of providing a method and an associated device that allow the amount of high-boiling substances in the product mixture (2) to be kept as low as possible and thus the yield of the reaction to be increased. The problem is solved by the use of a nano-filtration device (M) for separating the catalyst from the product mixture (2), said device having especially high permeability to 3-methylbutanoic acid.
摘要翻译：本发明涉及一种通过含有异丁烯的烃流（1）的技术加氢甲酰化以及用于分离获得的产物混合物（2）以及制备产物混合物（2）的方法，用于所要求保护的方法和所要求保护的装置的使用。由此提出的问题是提供一种方法和相关联的装置，其允许将产物混合物（2）中的高沸点物质的量保持尽可能低，从而提高反应的产率。通过使用纳米过滤装置（M）从产物混合物（2）中分离催化剂来解决该问题，所述装置对3-甲基丁酸具有特别高的渗透性。

7. 发明授权

US09624153B2 Two-stage hydroformylation process with circulating gas and SILP technology 有权
公开(公告)号：US09624153B2
公开(公告)日：2017-04-18
申请号：US15103842
申请日：2014-12-10
申请人： Evonik Degussa GmbH , Marc Becker , Katrin Marie Dyballa , Robert Franke , Dirk Fridag , Hanna Hahn , Marina Lazar , Markus Priske , Guido Stochniol
发明人： Marc Becker , Katrin Marie Dyballa , Robert Franke , Dirk Fridag , Hanna Hahn , Marina Lazar , Markus Priske , Guido Stochniol
IPC分类号： C07C45/50 , B01D5/00 , B01J31/00 , B01D61/38 , B01J31/02 , B01J31/18 , C07C45/78 , B01D61/36 , B01J31/24 , C07C45/79 , C07C45/82
CPC分类号： C07C45/50 , B01D5/006 , B01D5/0072 , B01D61/362 , B01D61/38 , B01D2311/02 , B01D2311/04 , B01D2311/06 , B01D2311/263 , B01D2311/2669 , B01D2311/2673 , B01J31/0292 , B01J31/1845 , B01J31/185 , B01J31/24 , B01J2231/321 , B01J2531/822 , C07C45/786 , C07C45/79 , C07C45/82 , C07C47/02
摘要： The invention relates to processes for preparing aldehydes by hydroformylation of alkenes, in which an alkene-containing feed mixture is subjected to a primary hydroformylation with synthesis gas in the presence of a homogeneous catalyst system, the primary hydroformylation being effected in a primary reaction zone from which a cycle gas containing at least some of the products and unconverted reactants of the primary hydroformylation are drawn off continuously and partly condensed, with recycling of uncondensed components of the cycle gas into the primary reaction zone, and with distillative separation of condensed components of the cycle gas in an aldehyde removal stage to give an aldehyde-rich mixture and a low-aldehyde mixture. The problem that it addresses is that of developing the process such that it achieves high conversions and affords aldehyde in good product quality even in the case of a deteriorating raw material position. More particularly, a solution is to be found for making legacy oxo process plants capable of utilizing lower-value raw material sources. This problem is solved by separating the low-aldehyde mixture into a retentate and a permeate by means of a membrane separation unit in such a way that alkenes present in the low-aldehyde mixture become enriched in the permeate, while alkanes present in the low-aldehyde mixture become enriched in the retentate. The alkene-rich permeate is then transferred into a secondary reaction zone and subjected to a secondary hydroformylation therein with synthesis gas in the presence of an SILP catalyst system. The reaction product obtained from the secondary hydroformylation is recycled into the aldehyde removal stage.

8. 发明申请

US20160304426A1 TWO-STAGE HYDROFORMYLATION PROCESS WITH CIRCULATING GAS AND SILP TECHNOLOGY 有权
标题翻译：具有循环气和硅胶技术的两级氢化方法
公开(公告)号：US20160304426A1
公开(公告)日：2016-10-20
申请号：US15103842
申请日：2014-12-10
申请人： Marc Becker , Katrin Marie Dyballa , Robert Franke , Dirk Fridag , Hanna Hahn , Marina Lazar , Markus Priske , Guido Stochniol
发明人： Marc Becker , Katrin Marie Dyballa , Robert Franke , Dirk Fridag , Hanna Hahn , Marina Lazar , Markus Priske , Guido Stochniol
IPC分类号： C07C45/50 , C07C45/79 , B01D61/36 , B01J31/18 , B01J31/02 , B01D5/00 , C07C45/82 , B01J31/24
CPC分类号： C07C45/50 , B01D5/006 , B01D5/0072 , B01D61/362 , B01D61/38 , B01D2311/02 , B01D2311/04 , B01D2311/06 , B01D2311/263 , B01D2311/2669 , B01D2311/2673 , B01J31/0292 , B01J31/1845 , B01J31/185 , B01J31/24 , B01J2231/321 , B01J2531/822 , C07C45/786 , C07C45/79 , C07C45/82 , C07C47/02
摘要： The invention relates to processes for preparing aldehydes by hydroformylation of alkenes, in which an alkene-containing feed mixture is subjected to a primary hydroformylation with synthesis gas in the presence of a homogeneous catalyst system, the primary hydroformylation being effected in a primary reaction zone from which a cycle gas containing at least some of the products and unconverted reactants of the primary hydroformylation are drawn off continuously and partly condensed, with recycling of uncondensed components of the cycle gas into the primary reaction zone, and with distillative separation of condensed components of the cycle gas in an aldehyde removal stage to give an aldehyde-rich mixture and a low-aldehyde mixture. The problem that it addresses is that of developing the process such that it achieves high conversions and affords aldehyde in good product quality even in the case of a deteriorating raw material position. More particularly, a solution is to be found for making legacy oxo process plants capable of utilizing lower-value raw material sources. This problem is solved by separating the low-aldehyde mixture into a retentate and a permeate by means of a membrane separation unit in such a way that alkenes present in the low-aldehyde mixture become enriched in the permeate, while alkanes present in the low-aldehyde mixture become enriched in the retentate. The alkene-rich permeate is then transferred into a secondary reaction zone and subjected to a secondary hydroformylation therein with synthesis gas in the presence of an SILP catalyst system. The reaction product obtained from the secondary hydroformylation is recycled into the aldehyde removal stage.
摘要翻译：本发明涉及通过烯烃的加氢甲酰化制备醛的方法，其中含烯烃的进料混合物在均相催化剂体系的存在下用合成气进行初级加氢甲酰化，初级加氢甲酰化在主反应区其中包含至少一些产物的循环气体和初级加氢甲酰基化的未转化的反应物被连续地和部分地冷凝，循环气体的未冷凝的组分循环进入初级反应区，并且通过蒸馏分离在醛去除阶段中循环气体，得到富含醛的混合物和低醛混合物。它所解决的问题是开发该方法，即使在原料位置恶化的情况下，其达到高转化率并提供良好的产品质量的醛。更具体地说，可以找到一种解决方案，用于制造能够利用较低价值的原材料来源的传统氧化工艺装置。通过将低醛混合物通过膜分离单元将低醛混合物分离成滞留物和渗透物来解决，使得存在于低醛混合物中的烯烃变得富集在渗透物中，醛混合物在保留物中变得富集。然后将富含烯烃的渗透物转移到第二反应区中，并在有SILP催化剂体系的情况下用合成气对其进行二次加氢甲酰化。从二次加氢甲酰化得到的反应产物再循环到醛去除阶段。

9. 发明授权

US09428433B2 Control of the viscosity of reaction solutions in hydroformylation processes 有权
标题翻译：控制加氢甲酰化过程中反应溶液的粘度
公开(公告)号：US09428433B2
公开(公告)日：2016-08-30
申请号：US14653717
申请日：2013-12-09
申请人： Dirk Fridag , Udo Lenz , Hans-Gerd Lueken , Robert Franke , Markus Rudek , Klaus-Diether Wiese , Soenke Broecker , Markus Priske , Christoph Patalong
发明人： Dirk Fridag , Udo Lenz , Hans-Gerd Lueken , Robert Franke , Markus Rudek , Klaus-Diether Wiese , Soenke Broecker , Markus Priske , Christoph Patalong
IPC分类号： C07C45/50 , B01J19/00 , B01J19/24
CPC分类号： C07C45/50 , B01J19/24 , B01J2219/00162 , B01J2219/00245 , B01J2219/24 , C07C47/02
摘要： The present invention relates to a method and a device for controlling the viscosity of reaction solutions in the hydroformylation of olefin-containing mixtures.
摘要翻译：本发明涉及用于控制含烯烃混合物的加氢甲酰基化反应溶液粘度的方法和装置。

10. 发明申请

US20160326197A1 PURIFYING ORGANOPHOSPHORUS COMPOUNDS CONTAMINATED WITH CHLORINE 有权
标题翻译：净化有机磷化合物
公开(公告)号：US20160326197A1
公开(公告)日：2016-11-10
申请号：US15109745
申请日：2015-01-16
申请人： Katrin Marie Dyballa , Robert Franke , Dirk Fridag , Markus Priske
发明人： Katrin Marie Dyballa , Robert Franke , Dirk Fridag , Markus Priske
IPC分类号： C07F9/6574 , C07C5/02 , B01J31/18 , C07C45/00 , C07C253/00
CPC分类号： C07F9/65746 , B01J31/185 , B01J2231/321 , B01J2231/322 , B01J2231/645 , C07C5/02 , C07C45/00 , C07C253/00 , C07C2531/22
摘要： The invention relates to a process for the purification of a contaminated organophosphorus product which comprises at least one organophosphorus compound and, as contaminant, at least one chlorine compound. It is based on the object of indicating a purification method in which the chlorine content of an organophosphorus product which comprises at least one organophosphorus compound and at least one chlorine compound as contaminant, can be reduced from originally 1000 to 100 000 ppm to a total chlorine content between 10 ppm and 10 000 ppm. This is achieved by a process with the steps: a) provision of the contaminated organophosphorus product; b) complete dissolution of the contaminated organophosphorus product in a solvent to give a contaminated solution; c) separation of the contaminated solution by means of a filter and/or by means of a membrane separation unit to give a purified solution; d) removal of the solvent from the purified solution to give a purified organophosphorus product.
摘要翻译：本发明涉及一种纯化含有至少一种有机磷化合物和至少一种氯化合物作为污染物的污染有机磷产物的方法。本发明的目的是提供一种纯化方法，其中含有至少一种有机亚磷化合物和至少一种氯化合物作为污染物的有机磷产物的氯含量可以从原始含量减少到1000至100,000ppm 总氯含量在10和10,000ppm之间。这通过具有以下步骤的方法实现：a）提供被污染的有机磷产物; b）将污染的有机磷产物完全溶解在溶剂中，从而获得污染的溶液; c）使用过滤器和/或膜分离单元分离污染的溶液，从而获得纯化的溶液; 和d）从纯化溶液中除去溶剂，从而得到纯化的有机磷产物。

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