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1. 发明申请

US20120178958A1 METHOD FOR PRODUCING LINEAR PENTENENITRILE 有权
标题翻译：生产线性胆固醇的方法
公开(公告)号：US20120178958A1
公开(公告)日：2012-07-12
申请号：US13361783
申请日：2012-01-30
申请人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel , Tobias Aechtner , Peter Pfab , Petra Deckert , Wolfgang Siegel , Peter Baßler
发明人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel , Tobias Aechtner , Peter Pfab , Petra Deckert , Wolfgang Siegel , Peter Baßler
IPC分类号： C07C253/30
CPC分类号： C07C253/30 , C07C253/10 , Y02P20/582 , C07C255/07
摘要： A method for producing 3-pentenenitrile is provided that includes: (a) isomerizing an educt stream containing 2-methyl-3-butenenitrile on at least one dissolved or dispersed isomerisation catalyst to form a stream (1), which contains the isomerisation catalyst(s), 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile; (b) distilling the stream (1) to obtain a stream (2) as the overhead product, which contains 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile and a stream (3) as the bottom product, which contains the isomerisation catalyst(s); (c) distilling the stream (2) to obtain a stream (4) as the overhead product, which is enriched with (Z)-2-methyl-2-butenenitrile in comparison to stream (2), and a stream (5) as the bottom product, which is enriched with 3-pentenenitrile and 2-methyl-3-butenenitrile in comparison to stream (2); (d) distilling stream (5) to obtain a stream (6) as the bottom product, which contains 3-pentenenitrile and a stream (7) as the head product containing 2-methyl-3-butenenitrile.
摘要翻译：提供了一种制备3-戊烯腈的方法，其包括：（a）在至少一种溶解或分散的异构化催化剂上异构化含有2-甲基-3-丁烯腈的流出物流以形成含有异构化催化剂（ s），2-甲基-3-丁烯腈，3-戊烯腈和（Z）-2-甲基-2-丁烯腈; （b）蒸馏物流（1）以获得作为塔顶产物的物流（2），其含有2-甲基-3-丁烯腈，3-戊烯腈和（Z）-2-甲基-2-丁烯腈和流（ 3）作为含有异构化催化剂的底部产物; （c）与料流（2）相比，蒸馏物流（2）以获得作为塔顶产物的物流（4），其与（2）相比富含（Z）-2-甲基-2-丁烯腈，作为与料流（2）相比富含3-戊烯腈和2-甲基-3-丁烯腈的底部产物; （d）蒸馏物流（5），得到作为底物的物流（6），其含有3-戊烯腈和作为含有2-甲基-3-丁烯腈的头部产物的物流（7）。

2. 发明申请

US20110166377A1 METHOD FOR THE SEPARATION OF PENTENENITRILE ISOMERS 有权
标题翻译：用于分离PENTENENITRILE异构体的方法
公开(公告)号：US20110166377A1
公开(公告)日：2011-07-07
申请号：US13047212
申请日：2011-03-14
申请人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel
发明人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel
IPC分类号： C07C253/34
CPC分类号： C07C253/34 , C07C255/07
摘要： A process is described for separating mixtures of isomeric pentenenitriles, in which at least one isomer is removed from the mixture, wherein the separation of the substance mixtures of isomeric pentenenitriles is effected distillatively under reduced pressure.
摘要翻译：描述了用于分离异构戊烯腈混合物的方法，其中从混合物中除去至少一种异构体，其中异构戊烯腈的物质混合物的分离在减压下进行蒸馏。

3. 发明授权

US07709675B2 Continuous method for the production of linear pentene nitriles 有权
标题翻译：连续生产线性戊烯腈的方法
公开(公告)号：US07709675B2
公开(公告)日：2010-05-04
申请号：US10587028
申请日：2005-01-27
申请人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Jens Scheidel , Tim Jungkamp , Hermann Luyken
发明人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Jens Scheidel , Tim Jungkamp , Hermann Luyken
IPC分类号： C07C253/10
CPC分类号： C07C253/10 , C07C255/07
摘要： A process is described for continuously hydrocyanating 1,3-butadiene in the presence of at least one nickel(0) catalyst with chelate ligands, wherein 1,3-butadiene and hydrogen cyanide are used in a molar ratio of from 1.6:1 to 1.1:1.
摘要翻译：描述了在至少一种具有螯合配体的镍（O）催化剂的存在下连续氢氰化1,3-丁二烯的方法，其中使用1,3-丁二烯和氰化氢，摩尔比为1.6:1至1.1 ：1。

4. 发明授权

US07538240B2 Method for the hydrocyanation of butadiene 有权
标题翻译：丁二烯氢氰化方法
公开(公告)号：US07538240B2
公开(公告)日：2009-05-26
申请号：US10587026
申请日：2005-01-27
申请人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel
发明人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel
IPC分类号： C07C255/01
CPC分类号： C07C253/10 , C07C255/07
摘要： A process is described for preparing 3-pentenenitrile by hydrocyanating 1,3-butadiene in the presence of at least one catalyst, wherein the reaction is carried out in a loop reactor having external pumped circulation and jet nozzle for driving the internal circulation.
摘要翻译：描述了一种通过在至少一种催化剂存在下氢化1,3-丁二烯来制备3-戊烯腈的方法，其中反应在具有外部泵送循环的环流反应器和用于驱动内部循环的喷嘴中进行。

5. 发明申请

US20080227214A1 Method for the Hydrocyanation of 1,3-Butadiene 审中-公开
标题翻译： 1,3-丁二烯氢化方法
公开(公告)号：US20080227214A1
公开(公告)日：2008-09-18
申请号：US10586473
申请日：2005-01-26
申请人： Tim Jungkamp , Robert Baumann , Thorsten Schroder , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel
发明人： Tim Jungkamp , Robert Baumann , Thorsten Schroder , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel
IPC分类号： G01N31/16 , C07C253/10 , G01J5/02 , G01N9/00 , G01N30/02 , G01N25/18
CPC分类号： C07C253/10 , Y10T436/172307 , C07C255/07
摘要： A process is described for preparing 3-pentenenitrile by hydrocyanating 1,3-butadiene in the presence of at least one catalyst, wherein unhydrocyanated 1,3-butadiene is removed from the effluent of the hydrocyanation and recycled into the process, and the recycled 1,3-butadiene is monitored for the content of hydrogen cyanide.
摘要翻译：描述了一种通过在至少一种催化剂存在下氢化1,3-丁二烯制备3-戊烯腈的方法，其中将未氢化的1,3-丁二烯从氢化氰化物的流出物中除去并再循环至该方法中，监测氰化氢含量的3-丁二烯。

6. 发明申请

US20080071105A1 NI(0) -CONTAINING CATALYST SYSTEM 有权
标题翻译： NI（0）-CONTAINING催化剂体系
公开(公告)号：US20080071105A1
公开(公告)日：2008-03-20
申请号：US11860972
申请日：2007-09-25
申请人： Michael BARTSCH , Robert Baumann , Dagmar Kumsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel
发明人： Michael BARTSCH , Robert Baumann , Dagmar Kumsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel
IPC分类号： C07C253/00
CPC分类号： B01J31/185 , B01J23/755 , B01J31/1865 , B01J31/1875 , B01J2231/323 , B01J2531/847 , C07C253/10 , C07C255/07 , C07C255/04
摘要： A system comprising a) Ni(0) b) from 4 to 10 mol per mol of Ni(0) in a) of a compound (I) of the formula P(X1R1)(X2R2)(X3R3) (I) where X1, X2, X3 are each, independently of one another, oxygen or a single bond, R1, R2, R3 are, independently of one another, identical or different organic radicals and c) from 1 to 4 mol per mol of Ni(0) in a) of a compound (II) of the formula where X11, X12, X13 X21, X22, X23 are each, independently of one another, oxygen or a single bond, R11, R12 are identical or different, individual or bridged organic radicals, R21, R22 are identical or different, individual or bridged organic radicals and Y is a bridging group is suitable as catalyst for preparing mixtures of monoolefinic C5 mononitriles having nonconjugated C═C and C═N bonds by hydrocyanation of a 1,3-butadiene-containing hydrocarbon mixture and for preparing a dinitrile by hydrocyanation of a mixture of monoolefinic C5 mononitriles having nonconjugated C═C and C═N bonds.
摘要翻译：一种系统，其包含a）式（I）中的式（ⅰ）中的每一摩尔Ni（0）中的Ni（0）b）4至10摩尔的式（ⅰ）的线性式描述=“在线式” 结束=“铅”→P（X 1> 1 ）（X 2 2 R 2）（X （I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中X <1> 2，R 3彼此独立地为相同或不同的有机基团，c）1至4摩尔每摩尔a）化合物中的Ni（0） II），其中X 11，X 12，X 13，X 21，X 22 X 23，X 23各自彼此独立地为氧或单键，R 11，R 12和R 12相同或相同，不同的单个或桥连的有机基团，R 21，R 22和R 22相同或不同，单个或桥接的有机基团和 Y是桥联基团，适合作为通过含1,3-丁二烯的烃混合物的氢氰化制备具有非共轭CC和CN键的单烯键式C 5 H 5单体的混合物的催化剂，并通过氢氰化制备二腈的具有非共轭CC和CN键的单烯烃C 5 H 5单体的混合物。

7. 发明申请

US20070287851A1 Isomerisation of Cis-2-Pentenenitrile to Form 3-Pentenenitrile in a Reactive Distillation 失效
标题翻译： Cis-2-戊烯腈在活性蒸馏中异构化形成3-戊烯腈
公开(公告)号：US20070287851A1
公开(公告)日：2007-12-13
申请号：US10585626
申请日：2005-01-27
申请人： Jens Scheidel , Tim Jungkamp , Michael Bartsch , Gerd Haderlein , Robert Baumann , Hermann Luyken
发明人： Jens Scheidel , Tim Jungkamp , Michael Bartsch , Gerd Haderlein , Robert Baumann , Hermann Luyken
IPC分类号： C07C291/00
CPC分类号： C07C253/30 , Y02P20/127 , C07C255/07
摘要： A process is described for isomerizing pentenenitrile in a reactant stream, wherein the isomerization is effected over a heterogeneous catalyst in a distillation column in such a way that, during the isomerization of the isomerization reactant, it is distillatively depleted in relation to the isomerization product in the reaction column of the distillation column.
摘要翻译：描述了在反应物流中异构化戊烯腈的方法，其中异构化在蒸馏塔中在非均相催化剂上进行，使得在异构化反应物的异构化期间，其相对于异构化产物馏出贫化蒸馏塔的反应塔。

8. 发明申请

US20050247624A1 Method for the recycling of a lewis acid 失效
标题翻译：路易斯酸回收方法
公开(公告)号：US20050247624A1
公开(公告)日：2005-11-10
申请号：US10520007
申请日：2003-07-04
申请人： Tim Jungkamp , Jens Scheidel , Hermann Luyken , Michael Bartsch , Robert Baumann , Gerd Haderlein
发明人： Tim Jungkamp , Jens Scheidel , Hermann Luyken , Michael Bartsch , Robert Baumann , Gerd Haderlein
IPC分类号： B01J31/18 , B01J27/32 , B01J31/40 , B01J38/00 , C07B61/00 , C07C253/10 , C07C255/04 , C07C255/07 , B01D11/00
CPC分类号： B01J31/24 , B01J27/32 , B01J31/1845 , B01J31/4015 , B01J31/403 , B01J2231/343 , C07C253/10 , Y02P20/584 , C07C255/07
摘要： A process for the recovery of a Lewis acid from a reaction mixture (I) which has been obtained in the hydrocyanation of an olefinically unsaturated compound to a nitrile which has a miscibility gap with water under certain pressure and temperature conditions, in the presence of a catalyst system comprising a Lewis acid and a complex compound. The method comprises a) removing the complex compound from mixture (I) to give a mixture (II), b) adding water to mixture (II) and placing mixture (II) under pressure and temperature conditions to provide a phase (III) and a phase (IV), c) adding a liquid diluent (V) which c1) does not form an azeotrope with water and whose boiling point under certain pressure conditions is higher than that of water, or c2) forms an azeotrope or heteroazeotrope with water under certain pressure conditions, to phase (III), d) subjecting the mixture of phase (III) and liquid diluent (V) to distillation under the pressure conditions mentioned in step c1) or c2), and e) subjecting mixture (VII) to hydrocyanation of an olefinically unsaturated compound to give the nitrile
摘要翻译：从在不饱和化合物的氢氰化中获得的反应混合物（I）中回收路易斯酸的方法，该反应混合物在一定压力和温度条件下，在与催化剂体系包含路易斯酸和络合物。该方法包括：a）从混合物（I）中除去配合物，得到混合物（II），b）在混合物（II）中加入水并将混合物（II）置于压力和温度条件下以提供相（III）和相（Ⅳ），c）加入一种不与水形成共沸物的液体稀释剂（Ⅴ），其某些压力条件下的沸点高于水，或c2）与水形成共沸混合物（III），d）在步骤c1）或c2）所述的压力条件下使相（III）和液体稀释剂（V）的混合物进行蒸馏，和e）使混合物（VII）对烯属不饱和化合物进行氢化，得到腈

9. 发明授权

US08410299B2 Method for producing linear pentenenitrile 有权
标题翻译：线性戊烯腈的制备方法
公开(公告)号：US08410299B2
公开(公告)日：2013-04-02
申请号：US13361783
申请日：2012-01-30
申请人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel , Tobias Aechtner , Peter Pfab , Petra Deckert , Wolfgang Siegel , Peter Baβler
发明人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel , Tobias Aechtner , Peter Pfab , Petra Deckert , Wolfgang Siegel , Peter Baβler
IPC分类号： C07C253/30
CPC分类号： C07C253/30 , C07C253/10 , Y02P20/582 , C07C255/07
摘要： A method for producing 3-pentenenitrile is provided that includes: (a) isomerizing an educt stream containing 2-methyl-3-butenenitrile on at least one dissolved or dispersed isomerization catalyst to form a stream (1), which contains the isomerization catalyst(s), 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile; (b) distilling the stream (1) to obtain a stream (2) as the overhead product, which contains 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile and a stream (3) as the bottom product, which contains the isomerization catalyst(s); (c) distilling the stream (2) to obtain a stream (4) as the overhead product, which is enriched with (Z)-2-methyl-2-butenenitrile in comparison to stream (2), and a stream (5) as the bottom product, which is enriched with 3-pentenenitrile and 2-methyl-3-butenenitrile in comparison to stream (2); (d) distilling stream (5) to obtain a stream (6) as the bottom product, which contains 3-pentenenitrile and a stream (7) as the head product containing 2-methyl-3-butenenitrile.
摘要翻译：提供了一种制备3-戊烯腈的方法，其包括：（a）在至少一种溶解或分散的异构化催化剂上使含有2-甲基-3-丁烯腈的流出物异构化以形成含有异构化催化剂（ s），2-甲基-3-丁烯腈，3-戊烯腈和（Z）-2-甲基-2-丁烯腈; （b）蒸馏物流（1）以获得作为塔顶产物的物流（2），其含有2-甲基-3-丁烯腈，3-戊烯腈和（Z）-2-甲基-2-丁烯腈和流（ 3）作为含有异构化催化剂的底部产物; （c）与料流（2）相比，蒸馏物流（2）以获得作为塔顶产物的物流（4），其与（2）相比富含（Z）-2-甲基-2-丁烯腈，作为与料流（2）相比富含3-戊烯腈和2-甲基-3-丁烯腈的底部产物; （d）蒸馏物流（5），得到作为底物的物流（6），其含有3-戊烯腈和作为含有2-甲基-3-丁烯腈的头部产物的物流（7）。

10. 发明授权

US07816551B2 Method for producing dinitriles 有权
标题翻译：生产二腈的方法
公开(公告)号：US07816551B2
公开(公告)日：2010-10-19
申请号：US10586500
申请日：2005-01-27
申请人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel
发明人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel
IPC分类号： C07C253/10
CPC分类号： C07C253/10 , C07C255/04
摘要： An adiponitrile/methylglutaronitrile preparation process includes distilling a reaction stream to obtain stream 3 depleted in pentenenitriles (bottom product) and stream 4 enriched in pentenenitriles (top product); extracting stream 3 obtaining stream 6 enriched with extractant (top product) and stream 7 depleted in extractant (bottom product); distilling stream 6 obtaining stream 8 comprising the catalyst (bottom product) and stream 9 comprising the extractant (top product); distilling stream 7 obtaining stream 10 (bottom product) and stream 11 comprising the extractant (top product); distilling stream 10 obtaining stream 12 comprising catalyst degradation products, at least one promotor, adiponitrile and methylglutaronitrile (bottom product) and stream 13 comprising pentenenitriles (top product); distilling stream 12 obtaining stream 14 comprising catalyst degradation products and the promotor(s) (bottom product) and stream 15 comprising adiponitrile and methylglutaronitrile (top product); distilling stream 15 obtaining stream 16 comprising adiponitrile (bottom product) and stream 17 comprising methylglutaronitrile (top product).
摘要翻译：己二腈/甲基戊二腈的制备方法包括蒸馏反应物流以获得贫饱和腈（最终产物）的流3和富含戊烯腈的流4（顶部产物）; 提取物流3获得富集萃取剂（顶部产物）的流6和耗尽萃取剂（底部产物）的料流7; 蒸馏流6获得包含催化剂（底部产物）的流8和包含萃取剂的流9（顶部产物）; 蒸馏流7获得流10（底部产物）和包含萃取剂（顶部产物）的料流11; 蒸馏流10获得包含催化剂降解产物的流12，至少一种促进剂，己二腈和甲基戊二腈（底部产物）和包含戊烯腈（顶部产物）的料流13; 蒸馏流12获得包含催化剂降解产物和促进剂（底部产物）的流14和包含己二腈和甲基戊二腈（顶部产物）的料流15; 蒸馏流15获得包含己二腈（底部产物）的流16和包含甲基戊二腈（顶部产物）的料流17。

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