-
1.发明授权Method for producing hydroformylation products of olefins with 2 to 8 carbon atoms 有权2-8个碳原子的烯烃加氢甲酰化产物的制备方法公开(公告)号：US06914162B2
公开(公告)日：2005-07-05
申请号：US10312365
申请日：2001-06-27
摘要： A process for preparing hydroformylation products of olefins having from 2 to 8 carbon atoms comprises a) feeding a hydrocarbon feedstock into a cracking/dehydrogenation zone and subjecting it to thermal and/or catalytic cracking and/or dehydrogenation to give an olefin-containing cracker gas, b) subjecting the cracker gas or fractions thereof to a fractionation to give at least one Ci-olefin-enriched hydrocarbon stream and at least one Ci-olefin-depleted hydrocarbon stream, c) feeding the Ci-olefin-enriched hydrocarbon stream together with carbon monoxide and hydrogen into a hydroformylation zone and reacting it in the presence of a hydroformylation catalyst, d) separating a stream consisting essentially of unreacted Ci-olefin and saturated Ci-hydrocarbon from the output from the hydroformylation zone, e) recirculating at least part of the stream consisting essentially of unreacted Ci-olefin and saturated Ci-hydrocarbon to step b), where i is an integer from to 8. The proposed coupling of the hydroformylation with, for example, a steam cracker allows complete hydroformylation of the olefins produced without olefin losses via the waste gas.
摘要翻译： 具有2至8个碳原子的烯烃的加氢甲酰化产物的制备方法包括：a）将烃原料进料到裂化/脱氢区，并进行热和/或催化裂化和/或脱氢，得到含烯烃的裂化气 b）使裂化器气体或其馏分进行分馏以产生至少一种富含C 1 -C 6烃的烃流和至少一种不饱和碳原子的烯烃 烃流，c）将富含碳原子的烃流与一氧化碳和氢气一起加入加氢甲酰化区，并在加氢甲酰化催化剂的存在下使其反应，d）将基本上 的来自加氢甲酰化区的输出的未反应的C 1 - 烯烃和饱和C 1 -C 4烃，e）使至少部分基本上由未反应的C - 烯烃和饱和C 1 - 烃到步骤b），其中i是从8到8的整数。所提出的加氢甲酰化与例如蒸汽裂化器的偶联允许通过废气完全烯烃生成而不产生烯烃。
-
公开(公告)号：US06727391B2
公开(公告)日：2004-04-27
申请号：US10203293
申请日：2002-08-08
IPC分类号： C07C4550
摘要： A liquid output from a continuous hydroformylation, which comprises essentially aldehydes, high-boiling by-products, a homogeneously dissolved hydroformylation catalyst, unreacted olefins, low-boiling by-products and dissolved synthesis gas, is worked up by a process in which a) the liquid hydroformylation output is depressurized in a first depressurization stage to a pressure which is from 2 to 20 bar below the reactor pressure, resulting in separation into a liquid phase and a gas phase, and b) the liquid phase obtained in the first depressurization stage is depressurized in a second depressurization stage to a pressure which is lower than the pressure of the first depressurization stage, resulting in separation into a liquid phase comprising essentially high-boiling by-products of the hydroformylation, the homogeneously dissolved hydroformylation catalyst and small amounts of hydroformylation product and unreacted olefin and a gas phase comprising essentially the major part of the hydroformylation product, unreacted olefin and low-boiling by-products.
摘要翻译： 来自连续加氢甲酰化的液体产物，其基本上包含醛，高沸点副产物，均匀溶解的加氢甲酰化催化剂，未反应的烯烃，低沸点副产物和溶解的合成气，其中a） 在第一减压阶段将液体加氢甲酰化产物减压至低于反应器压力2至20巴的压力，从而分离成液相和气相，和b）将第一减压阶段获得的液相减压 在第二减压阶段到低于第一减压阶段的压力的压力，导致分离成包含基本上加氢甲酰化的高沸点副产物的液相，均匀溶解的加氢甲酰化催化剂和少量加氢甲酰化产物 和未反应的烯烃和基本上包含水的主要部分的气相 罗夫酰化产物，未反应的烯烃和低沸点副产物。
-
公开(公告)号：US07208635B2
公开(公告)日：2007-04-24
申请号：US10500722
申请日：2003-01-16
摘要： The invention relates to a hydroformylation process in which at least one olefin having from 2 to 6 carbon atoms is reacted continuously with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst in a reaction zone in which a liquid phase is present and a stream S) is taken from the liquid phase, heat is removed from this stream and the stream is subsequently returned to the reaction zone without removal of a material component.
摘要翻译： 本发明涉及一种加氢甲酰化方法，其中至少一种具有2至6个碳原子的烯烃在加氢甲酰化催化剂存在下，在存在液相的反应区中与一氧化碳和氢气连续反应，流S ）从液相中取出，从该流中除去热量，随后将物流返回到反应区而不去除材料成分。
-
4.发明授权公开(公告)号：US06822122B2
公开(公告)日：2004-11-23
申请号：US10311371
申请日：2002-12-16
IPC分类号： C07C4529
摘要： Disclosed is a method for the hydroformylation of olefins comprising 2 to 8 atoms, whereby a) an inflow containing olefins and a gas mixture containing hydrogen and carbon monoxide are fed into a reaction zone and reacted in the presence of a hydroformylation catalyst, b) the reaction product which is released from the raw hydroformylation product is redirected into the reaction zone during the extraction of a gaseous recovery flow. The inventive method is characterised in that c) the recovery flow is brought into intimate contact with a wash liquid in order to eliminate the unreacted olefins contained therein, the wash liquid being a vented hydroformylation product, and the olefin-charged wash liquid and the raw hydroformylation product are redirected for regeneration. Said inventive method enables unreacted olefins to be reclaimed to a large extent from the recovery flow.
摘要翻译： 公开了包含2至8个原子的烯烃加氢甲酰化的方法，其中a）含有烯烃和含有氢气和一氧化碳的气体混合物的流入物被加入到反应区中并在加氢甲酰化催化剂存在下反应，b） 在原料加氢甲酰化产物中释放的反应产物在萃取气体回收流程期间被重定向到反应区。 本发明的方法的特征在于：c）使回收流与洗涤液体紧密接触，以便除去其中所含的未反应的烯烃，洗涤液体是排出的加氢甲酰化产物，以及带烯烃的洗涤液体和原料 重新定向加氢甲酰化产物用于再生。 所述本发明的方法使未反应的烯烃在很大程度上从回收流程中回收。
-
5.发明授权公开(公告)号：US06969777B2
公开(公告)日：2005-11-29
申请号：US10312360
申请日：2001-06-27
申请人： Helmut Walz , Willi Schönmann , Rolf Müller , Roland Krokoszinski
发明人： Helmut Walz , Willi Schönmann , Rolf Müller , Roland Krokoszinski
摘要： Olefins having from 2 to 8 carbon atoms are hydroformylated in a process in which (i) an olefin-containing feed in which a proportion of a saturated hydrocarbon having from 2 to 8 carbon atoms is present and also carbon monoxide and hydrogen are fed into a reaction zone and reacted in the presence of a hydroformylation catalyst, (ii) a stream consisting essentially of unreacted olefin and saturated hydrocarbon is separated off from the output from the reaction zone, (iii) the stream is separated into an olefin-enriched fraction and an olefin-depleted fraction by rectification, and (iv) at least part of the olefin-enriched fraction is recirculated to the reaction zone.
摘要翻译： 具有2至8个碳原子的烯烃在其中（i）含烯烃的进料中存在一部分具有2至8个碳原子的饱和烃以及一氧化碳和氢气进料到 反应区并在加氢甲酰化催化剂存在下反应，（ii）基本上由未反应的烯烃和饱和烃组成的物流与反应区的输出分离，（iii）将物流分离成富含烯烃的馏分和 通过精馏的烯烃贫化馏分，和（iv）至少部分富烯烃馏分再循环到反应区。
-
公开(公告)号：US10364447B2
公开(公告)日：2019-07-30
申请号：US13132052
申请日：2009-12-01
申请人： Ernst Roemer , Rolf Müller , Ronald O. Garcia , Mark Stadler , Dominik Pistorius , Alexander Brachmann
发明人： Ernst Roemer , Rolf Müller , Ronald O. Garcia , Mark Stadler , Dominik Pistorius , Alexander Brachmann
摘要： The present invention provides a method for producing ω-3 polyunsaturated fatty acids by culturing specific myxobacterial stains and myxobacterial strains suitable for said method.
-
公开(公告)号：US10253288B2
公开(公告)日：2019-04-09
申请号：US12526200
申请日：2008-04-09
申请人： Rolf Müller
发明人： Rolf Müller
摘要： Disclosed is a receptacle for accepting nutrient media, especially for bacterial cultures. Said receptacle comprises a dish and a lid that covers the dish. The dish and the lid each have a circular bottom (dish bottom and lid bottom) and an annular wall (dish wall and lid wall) that projects from the bottom. One of the walls, preferably the lid wall, has an at least slightly larger internal diameter than the external diameter of the other wall, preferably the dish wall, such that one wall can be slid onto the other wall to close the dish. In order to be able to safely handle the receptacle, engaging means which prevent the dish and the lid from being accidentally released when the same are mutually engaged, are associated with the dish and the lid.
-
8.发明申请RECOMBINANT PREPARATION OF BROMELAIN INHIBITORS AND BROMELAIN INHIBITOR PRECURSOR 审中-公开溴化硼抑制剂和溴化硼抑制剂前体的重组制备公开(公告)号：US20110200541A1
公开(公告)日：2011-08-18
申请号：US12993244
申请日：2009-07-27
申请人： Rolf Müller , Nora Luniak , Klaus Eschmann
发明人： Rolf Müller , Nora Luniak , Klaus Eschmann
IPC分类号： A61K38/02 , C07K14/00 , C12P21/02 , A61Q17/04 , A61Q19/08 , A61Q5/02 , A61P35/00 , A61P9/10 , A61P31/04 , A61P29/00 , A61P7/02 , A61P7/10
CPC分类号： C07K14/81 , A61K38/00 , Y02A50/473
摘要： The present invention pertains in general to Bromelain and particularly to the active compounds contained in this complex mixture of proteins. The present invention provides recombinant expressed Bromelain inhibitor precursor and Bromelain inhibitors, which are found in Bromelain. It has been found that the recombinant expressed inhibitors have superior effects in terms of treatment of disorders and conditions than Bromelain or its protein fractions from plant extracts.
摘要翻译： 本发明一般涉及菠萝蛋白酶，尤其涉及这种复合蛋白质混合物中所含的活性化合物。 本发明提供了在菠萝蛋白酶中发现的重组表达的菠萝蛋白酶抑制剂前体和菠萝蛋白酶抑制剂。 已经发现重组表达的抑制剂在治疗疾病和病症方面比菠萝凝胶或其植物提取物的蛋白质级分具有优异的效果。
-
公开(公告)号：US20110124777A1
公开(公告)日：2011-05-26
申请号：US12906710
申请日：2010-10-18
申请人： Rolf Müller , Federico Innerebner , Paul Smith , Theo A. Tervoort
发明人： Rolf Müller , Federico Innerebner , Paul Smith , Theo A. Tervoort
CPC分类号： C08L3/02 , A61J3/077 , A61K9/4816 , A61K9/5036 , C08B31/003 , C08L2666/02
摘要： The production of polysaccharide networks, especially starch networks, having a high network density, high solidity, a low swelling degree, and exhibiting reduced water absorption and to the uses thereof, especially, in the filed of biodegradable plastics.
摘要翻译： 具有高网络密度，高固体度，低溶胀度和显示减少的吸水性的多糖网络，特别是淀粉网络的生产，尤其是在可生物降解的塑料领域。
-
公开(公告)号：US07650753B2
公开(公告)日：2010-01-26
申请号：US10587658
申请日：2005-02-01
申请人： Rolf Müller , Eberhard Pantow
发明人： Rolf Müller , Eberhard Pantow
CPC分类号： F02B29/0443 , F01P7/165 , F01P2060/02 , F02B29/0412 , F02B29/0493 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/24 , F02M26/25 , F02M26/28 , F23Q7/001 , F23Q2007/002 , Y02T10/146
摘要： The invention relates to an arrangement (A) for cooling recycled exhaust gas (AG) and charge air (LL) in a motor vehicle comprising a turbocharger respectively comprising at least one heat exchanger for the exhaust gas flow and a least one heat exchanger for the charge air flow. At least one heat exchanger for the exhaust gas flow and one heat exchanger for the charge air flow form part of a common low temperature cooling circuit (NK). The invention also relates to a method for operating one such arrangement (A).
摘要翻译： 本发明涉及一种用于冷却机动车辆中的再循环废气（AG）和增压空气（LL）的装置（A），其包括分别包括用于排气流的至少一个热交换器的涡轮增压器和用于该废气流的至少一个热交换器 充气流量。 用于排气流的至少一个热交换器和用于增压空气流的一个热交换器形成常见的低温冷却回路（NK）的一部分。 本发明还涉及一种用于操作一种这样的布置（A）的方法。
-
-
-
-
-
-
-
-
-
搜索结果
55 条记录 (耗时 0.024 秒)
