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1. 发明申请

US20060052619A1 Method for producing linear or branched fatty acid esters by means of heterogeneously catalysed reactive rectification with an upstream reactor 有权
标题翻译：通过用上游反应器进行非均相催化的反应性精馏生产直链或支链脂肪酸酯的方法
公开(公告)号：US20060052619A1
公开(公告)日：2006-03-09
申请号：US10537973
申请日：2003-12-02
申请人： Bernhard Gutsche , Magnus Topphoff , Harald Robler , Erich Reuter
发明人： Bernhard Gutsche , Magnus Topphoff , Harald Robler , Erich Reuter
IPC分类号： C07C69/02
CPC分类号： C07C67/08 , C07C67/54 , Y02P20/127 , C07C69/003 , C07C69/22 , C07C69/18
摘要： The disclosed invention relates to a countercurrent process for the continuous esterification of C1-22 (fatty) acids with C1-10 monoalkanols, C2-5 di- or trialkanols or mixtures thereof in the liquid phase in the presence of heterogeneous catalysts in a preliminary reactor (1) and in a reaction column (3), characterized in that the reaction column (3) is preceded by the preliminary reactor (1) and a separation unit (2) for the purpose of reducing the viscosity of the reaction mixture and removing the water of reaction from the system via a separation unit (2) to displace the reaction equilibrium before the reaction column (3). A further aspect of the invention concerns feeding nitrogen in at the lowermost plate of the reaction column (3) in order to increase the vapour load in the lower part of the reaction column.
摘要翻译：所公开的本发明涉及用C 1〜12个单烷醇（C 2-5）连续酯化C 1-22（脂肪酸）的逆流方法，在反应器（1）和反应塔（3）中的非均相催化剂存在下，液相中的二 - 或三烷醇或其混合物或其混合物，其特征在于反应塔（3）之前是预备反应器（1）和分离单元（2），用于降低反应混合物的粘度并通过分离单元（2）从体系中除去反应水以置换反应塔（3）之前的反应平衡，。本发明的另一方面涉及在反应塔（3）的最下面的塔板上加入氮气，以增加反应塔下部的蒸气负荷。

2. 发明授权

US07579493B2 Method for producing linear or branched fatty acid esters by means of heterogeneously catalysed reactive rectification with an upstream reactor 有权
标题翻译：通过用上游反应器进行非均相催化的反应性精馏生产直链或支链脂肪酸酯的方法
公开(公告)号：US07579493B2
公开(公告)日：2009-08-25
申请号：US10537973
申请日：2003-12-02
申请人： Bernhard Gutsche , Magnus Topphoff , Harald Röβler , Erich Reuter
发明人： Bernhard Gutsche , Magnus Topphoff , Harald Röβler , Erich Reuter
IPC分类号： C07C51/43 , C07C69/02
CPC分类号： C07C67/08 , C07C67/54 , Y02P20/127 , C07C69/003 , C07C69/22 , C07C69/18
摘要： The disclosed invention relates to a countercurrent process for the continuous esterification of C1-22 (fatty) acids with C1-10 monoalkanols, C2-5 di- or trialkanols or mixtures thereof in the liquid phase in the presence of heterogeneous catalysts in a preliminary reactor (1) and in a reaction column (3), characterized in that the reaction column (3) is preceded by the preliminary reactor (1) and a separation unit (2) for the purpose of reducing the viscosity of the reaction mixture and removing the water of reaction from the system via a separation unit (2) to displace the reaction equilibrium before the reaction column (3). A further aspect of the invention concerns feeding nitrogen in at the lowermost plate of the reaction column (3) in order to increase the vapor load in the lower part of the reaction column.
摘要翻译：所公开的发明涉及在预反应器中存在非均相催化剂的情况下，在液相中连续酯化C1-22（脂肪酸）与C 1-10单链烷醇，C 2-5 - 或三烷醇或其混合物的逆流方法（1）和反应塔（3）中，其特征在于反应塔（3）之前是预反应器（1）和分离单元（2），用于降低反应混合物的粘度和除去来自系统的经由分离单元（2）的反应水以置换反应塔（3）之前的反应平衡。本发明的另一方面涉及在反应塔（3）的最下面的塔板上加入氮气，以增加反应塔下部的蒸气负荷。

3. 发明授权

US5986125A Process for the production of dialkyl carbonates 失效
标题翻译：制备碳酸二烷基酯的方法
公开(公告)号：US5986125A
公开(公告)日：1999-11-16
申请号：US11682
申请日：1998-03-04
申请人： Erich Reuter , Walter Knoerr , Bernhard Gutsche
发明人： Erich Reuter , Walter Knoerr , Bernhard Gutsche
IPC分类号： B01J31/02 , C07B61/00 , C07C68/06 , C07C69/96
CPC分类号： C07C68/06
摘要： The invention relates to a process for the production of higher dialkyl carbonates corresponding to formula (I):(R.sup.1 O)(R.sup.2 O)CO (I)which R.sup.1 and R.sup.2 may be the same or different and represent a linear or branched, saturated or unsaturated and/or alkoxylated alkyl group, by transesterification of lower dialkyl carbonates with higher alcohols in the presence of a catalyst. The process is characterized in that the transesterification is carried out in a column equipped with packings or internals through which the reactants flow in countercurrent to one another. Predominantly symmetrical dialkyl carbonates are obtained.
摘要翻译： PCT No.PCT / EP97 / 02891 Sec。 371日期：1998年3月4日 102（e）1998年3月4日PCT 1997年6月4日PCT公布。公开号WO97 / 47583 日期：1997年12月18日本发明涉及一种制备相应于式（I）：（R1O）（R2O）CO（Ⅰ）的较高级二烷基碳酸酯的方法，其中R 1和R 2可以相同或不同，表示直链或支化的，饱和的或不饱和的和/或烷氧基化的烷基，通过低级碳酸二烷基酯与高级醇在催化剂存在下的酯交换反应。该方法的特征在于酯交换在装备有填料或内部物质的塔中进行，反应物通过该填料或内部物质彼此逆流流动。得到主要对称的碳酸二烷基酯。

4. 发明授权

US06911567B2 Method for producing guerbet alcohols 有权
标题翻译：瓜尔特伯醇的制备方法
公开(公告)号：US06911567B2
公开(公告)日：2005-06-28
申请号：US10380978
申请日：2001-09-11
申请人： Sabine Both , Georg Fieg , Erich Reuter , Frank Bartschick , Bernhard Gutsche
发明人： Sabine Both , Georg Fieg , Erich Reuter , Frank Bartschick , Bernhard Gutsche
IPC分类号： C07B61/00 , C07C29/34 , C07C31/125 , C07C29/32
CPC分类号： C07C29/34 , C12C11/02 , Y02P20/582 , C07C31/125
摘要： Guerbet alcohols of the formula (I) CH3(CH2)nCHR1CH2OH (I) wherein R1 is a linear alkyl radical having n-1 carbon atoms and n is a number of from 5 to 11 are produced by a process which comprises contacting a fatty alcohol of the formula (II) R2OH (II) wherein R2 is a linear alkyl radical having from 6 to 12 carbon atoms with a carbonyl compound and an alkall metal hydroxide. The use of heavy metal catalysts usually associated with the production of Guerbet alcohols is avoided thereby reducing the potential for heavy metal pollution of the environment.
摘要翻译：（I）的格伯特醇<？in-line-formula description =“In-line Formulas”end =“lead”？> CH 3（CH 2） α-in-line-formula description =“In-line Formulas”end =“tail” 其中R 1是具有n-1个碳原子的直链烷基，n是5-11的数是通过包括使式（II）的脂肪醇与式 <？in-line-formula description =“In-line Formulas”end =“lead”？> R 2 OH（II）<？in-line-formula description =“In-line Formulas” 其中R 2是具有6至12个碳原子的直链烷基，其中羰基化合物和碱金属氢氧化物。通常与生产Guerbet醇有关的重金属催化剂的使用被避免，从而降低重金属污染环境的可能性。

5. 发明授权

US07459574B2 Reducing the odor of oil components by means of adsorption with polymeric adsorbing agents 有权
标题翻译：通过吸附聚合吸附剂降低油成分的气味
公开(公告)号：US07459574B2
公开(公告)日：2008-12-02
申请号：US10542486
申请日：2003-12-19
申请人： Christiane Richard-Elsner , Wilhelm Johannisbauer , Erich Reuter , Albrecht Schwerin
发明人： Christiane Richard-Elsner , Wilhelm Johannisbauer , Erich Reuter , Albrecht Schwerin
IPC分类号： C11B3/10
CPC分类号： C11B3/10 , C11B3/001 , C11B3/14
摘要： A process for reducing the odor of an oil. The oil being treated is first distilled by a carrier vapor or carrier gas distillation to form a distilled oil. The distilled oil is then contacted with a polymeric adsorbent; whereby the odor of the oil is reduced. The polymeric adsorbent is regenerated. The polymeric adsorbent can be a cross-linked polymer with an internal surface area of from 900 to 1500 m2/gram.
摘要翻译：降低油味的方法。被处理的油首先通过载体蒸气或载气蒸馏蒸馏以形成蒸馏油。蒸馏油然后与聚合吸附剂接触; 从而降低油的气味。聚合物吸附剂被再生。聚合物吸附剂可以是内表面积为900至1500m 2 / g的交联聚合物。

6. 发明授权

US07365235B2 Processes for producing branched compounds via condensation and hydrogenation 有权
标题翻译：通过缩合和氢化生产支化化合物的方法
公开(公告)号：US07365235B2
公开(公告)日：2008-04-29
申请号：US10380929
申请日：2001-09-11
申请人： Sabine Both , Albrecht Schwerin , Erich Reuter , Georg Fieg , Juergen Falkowski
发明人： Sabine Both , Albrecht Schwerin , Erich Reuter , Georg Fieg , Juergen Falkowski
IPC分类号： C07C29/141 , C07C29/14 , C07C29/136
CPC分类号： C07C29/175 , C07C1/2072 , C07C45/74 , C07C31/125
摘要： Processes for producing branched compounds are described wherein a carbonyl compound is condensed in the presence of a catalyst selected from the group consisting of acids and bases, to form an α,β-unsaturated condensation product; and the α,β-unsaturated condensation product is hydrogenated.
摘要翻译：描述了制备支化化合物的方法，其中羰基化合物在选自酸和碱的催化剂存在下缩合形成α，β-不饱和缩合产物; 并且α，β-不饱和缩合产物被氢化。

7. 发明申请

US20060165737A1 Reducing the odor of oil components by means of adsorption with polymeric adsorbing agents 有权
标题翻译：通过吸附聚合吸附剂降低油成分的气味
公开(公告)号：US20060165737A1
公开(公告)日：2006-07-27
申请号：US10542486
申请日：2003-12-19
申请人： Christiane Richard-Elsner , Wilhelm Johannisbauer , Erich Reuter , Albrecht Schwerin
发明人： Christiane Richard-Elsner , Wilhelm Johannisbauer , Erich Reuter , Albrecht Schwerin
IPC分类号： A61K8/36
CPC分类号： C11B3/10 , C11B3/001 , C11B3/14
摘要： A process for reducing the odor of an oil. The oil being treated is first distilled by a carrier vapor or carrier gas distillation to form a distilled oil. The distilled oil is then contacted with a polymeric adsorbent; whereby the odor of the oil is reduced. The polymeric adsorbent is regenerated. The polymeric adsorbent can be a cross-linked polymer with an internal surface area of from 900 to 1500 m2/gram.
摘要翻译：降低油味的方法。被处理的油首先通过载体蒸气或载气蒸馏蒸馏以形成蒸馏油。蒸馏油然后与聚合吸附剂接触; 从而降低油的气味。聚合物吸附剂被再生。聚合物吸附剂可以是内表面积为900至1500m 2 / g的交联聚合物。

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