公开(公告)号：US09610572B2

公开(公告)日：2017-04-04

申请号：US14443034

申请日：2013-11-14

申请人： Apeiron Synthesis Spólka Akcyjna

发明人： Karol Grela ,  Stefan Czarnocki

IPC分类号： C08F4/80 ,  C07F15/00 ,  B01J31/00 ,  C08F132/08 ,  C07C6/00 ,  C07C6/06 ,  C07C67/333

CPC分类号： B01J31/00 ,  C07C6/00 ,  C07C6/06 ,  C07C67/333 ,  C07C2531/22 ,  C07C2531/28 ,  C07C2601/10 ,  C07C2602/22 ,  C07F15/0046 ,  C08F4/80 ,  C08F132/08 ,  C07C13/44 ,  C07C69/74

摘要： The invention concerns the ruthenium complexes of the formula 1: acting as pre(catalysts) in the reaction of metathesis of olefins, as well as a method for their production, and their usage.

公开(公告)号：US20160368778A1

公开(公告)日：2016-12-22

申请号：US15251454

申请日：2016-08-30

申请人： ExxonMobil Chemical Patents Inc.

发明人： Simon C. Weston ,  Karl G. Strohmaier ,  Hilda B. Vroman

IPC分类号： C01B39/48 ,  B01J37/00 ,  C10G47/04 ,  C07C6/00 ,  C07C2/00 ,  C07C4/06 ,  C07C5/22 ,  B01J29/70 ,  C10G11/05

CPC分类号： C01B39/48 ,  B01J29/70 ,  B01J37/0018 ,  C01B37/007 ,  C01B37/02 ,  C01B39/08 ,  C01P2002/72 ,  C07C2/00 ,  C07C4/06 ,  C07C5/222 ,  C07C6/00 ,  C07C2529/70 ,  C10G11/05 ,  C10G47/04 ,  C10G47/16

摘要： A molecular sieve material, EMM-17, has in its as-calcined form an X-ray diffraction pattern including the following peaks in Table 11: TABLE 11 Relative Intensity d-spacing (Å)[100 × I/I(ο)] %  17.4-16.4 1-10  12.6-12.1 1-20  11.8-11.460-100  11.2-10.8 5-30  10.7-10.330-80  8.62-8.3810-40  6.09-5.96 1-20  5.71-5.61 1-20  4.23-4.17 1-20  4.09-4.03 1-10 3.952-3.90110-40 3.857-3.809 5-30 3.751-3.705 1-20 3.727-3.682 1-20 3.689-3.644 1-10 3.547-3.506 1-20

公开(公告)号：US09242240B2

公开(公告)日：2016-01-26

申请号：US14479917

申请日：2014-09-08

申请人： Massachusetts Institute of Technology

发明人： Adam S. Hock ,  Richard R. Schrock

IPC分类号： C07C6/00 ,  C07F11/00 ,  B01J31/22 ,  B01J31/18 ,  B01J31/12 ,  C07C6/04

CPC分类号： B01J31/2295 ,  B01J31/122 ,  B01J31/1805 ,  B01J31/181 ,  B01J31/2234 ,  B01J31/2265 ,  B01J31/2291 ,  B01J2231/482 ,  B01J2231/54 ,  B01J2231/543 ,  B01J2531/64 ,  B01J2531/66 ,  C07C6/04 ,  C07C2531/22

摘要： The present invention provides methods for the synthesis of catalysts and precursors thereof. Methods of the invention may comprise combining a catalyst precursor and at least one ligand to generate a catalytically active species, often under mild conditions and in high yields. In some cases, a wide variety of catalysts may be synthesized from a single catalyst precursor. Methods of the invention may also include the preparation of catalysts which, under reaction conditions known in the art, may have been difficult or impossible to prepare and/or isolate due to, for example, steric crowding at the metal center. The present invention also provides catalyst compositions, and precursors thereof, which may be useful in various chemical reactions including olefin metathesis. In some cases, methods of the invention may reduce the number of synthetic and purification steps required to produce catalysts and/or other reaction products, as well as reducing time, cost, and waste production.

公开(公告)号：US08742186B2

公开(公告)日：2014-06-03

申请号：US12936284

申请日：2009-04-02

申请人： Robert J. Gartside ,  Shaun M. McGovern ,  Thulasidas Chellppannair

发明人： Robert J. Gartside ,  Shaun M. McGovern ,  Thulasidas Chellppannair

IPC分类号： C07C6/00 ,  C07C6/02 ,  C07C6/04

CPC分类号： C07C11/107 ,  B01D3/146 ,  C07C5/2506 ,  C07C6/04 ,  C07C11/08

摘要： Described herein is a process for producing an alpha olefin by obtaining a feed stream of internal olefins having a first carbon number and alpha olefins having a first carbon number. The olefins are isomerized to increase the quantity of the alpha olefins. The olefins are then fractionated, subjecting the overhead material to catalytic metathesis to produce a mixed olefin effluent of internal olefins having a second carbon number and other hydrocarbons. The first isomerization reactor and fractionator are prepared to receive the olefins having a second carbon number, where the internal olefin intermediate is isomerized in the prepared first isomerization reactor. The second isomerization effluent is fractionated in the prepared first fractionator to separate the alpha olefins having the second carbon number from the internal olefins having the second carbon number. A corresponding system is also described, along with a heat pump that may be incorporated into the process.

摘要翻译： 本文描述的是通过获得具有第一碳数的内烯烃和具有第一碳数的α-烯烃的进料流来生产α-烯烃的方法。 烯烃被异构化以增加α-烯烃的量。 然后对烯烃进行分馏，对顶置物料进行催化复分解以产生具有第二碳数的其它烃类的内烯烃的混合烯烃流出物。 制备第一异构化反应器和分馏器以接收具有第二碳数的烯烃，其中内部烯烃中间体在制备的第一异构化反应器中异构化。 将第二异构化流出物在制备的第一分馏器中分馏，以将具有第二碳数的α-烯烃与具有第二碳数的内烯烃分离。 还描述了相应的系统，以及可以并入该过程的热泵。

公开(公告)号：US08624043B2

公开(公告)日：2014-01-07

申请号：US13369388

申请日：2012-02-09

申请人： James A. Dumesic ,  Juan Carlos Serrano Ruiz ,  Ryan M. West

发明人： James A. Dumesic ,  Juan Carlos Serrano Ruiz ,  Ryan M. West

IPC分类号： C07D307/00 ,  C07C6/00 ,  C07C51/00

CPC分类号： C07D309/12 ,  B01J23/10 ,  B01J23/6484 ,  B01J35/0006 ,  B01J35/1019 ,  C01B3/32 ,  C01B2203/0233 ,  C01B2203/06 ,  C01B2203/065 ,  C01B2203/1211 ,  C07C1/213 ,  C07C1/24 ,  C07C51/00 ,  C07C51/09 ,  C07C2521/12 ,  C07C2527/054 ,  C07C2527/08 ,  C07C2527/11 ,  C07C2527/1206 ,  C07C2527/173 ,  C07C2531/04 ,  C07D307/33 ,  C10G3/42 ,  C10G3/45 ,  C10G3/47 ,  C10G2300/1014 ,  C10G2400/20 ,  Y02P30/20 ,  C07C11/08 ,  C07C11/02 ,  C07C53/126 ,  C07C59/185

摘要： Described is a method to make liquid chemicals. The method includes deconstructing cellulose to yield a product mixture comprising levulinic acid and formic acid, converting the levulinic acid to γ-valerolactone, and converting the γ-valerolactone to pentanoic acid. Alternatively, the γ-valerolactone can be converted to a mixture of n-butenes. The pentanoic acid can be decarboxylated yield 1-butene or ketonized to yield 5-nonanone. The 5-nonanone can be hydrodeoxygenated to yield nonane, or 5-nonanone can be reduced to yield 5-nonanol. The 5-nonanol can be dehydrated to yield nonene, which can be dimerized to yield a mixture of C9 and C18 olefins, which can be hydrogenated to yield a mixture of alkanes.

摘要翻译： 描述了制造液体化学品的方法。 该方法包括解构纤维素以产生包含乙酰丙酸和甲酸的产物混合物，将乙酰丙酸转化为γ-戊内酯，并将γ-戊内酯转化成戊酸。 或者，γ-戊内酯可以转化为正丁烯的混合物。 戊酸可以脱羧，得到1-丁烯或酮化，得到5-壬酮。 可以将5-壬酮加氢脱氧以得到壬烷，或5-壬酮可以还原得到5-壬醇。 可以将5-壬醇脱水得到壬烯，其可以二聚化以产生C 9和C 18烯烃的混合物，其可被氢化以产生烷烃的混合物。

公开(公告)号：US08518351B2

公开(公告)日：2013-08-27

申请号：US13076631

申请日：2011-03-31

申请人： Andrew P. Wieber ,  Paul R. Zimmerman

发明人： Andrew P. Wieber ,  Paul R. Zimmerman

IPC分类号： B01J8/04 ,  B01J8/00 ,  B01J19/00 ,  C07C1/00 ,  C07C2/00 ,  C07C4/00 ,  C07C5/00 ,  C07C6/00 ,  C10G69/00 ,  C10G47/00

CPC分类号： B01D3/009 ,  B01J8/00 ,  C10G7/08 ,  C10G45/02 ,  C10G45/32 ,  C10G45/44 ,  C10G47/00 ,  C10G47/04 ,  C10G47/14 ,  C10G47/16 ,  C10G65/12 ,  C10G69/02 ,  C10G2400/04 ,  C10G2400/30

摘要： An apparatus is disclosed for hydrocracking hydrocarbon feed in a hydrocracking unit and hydrotreating a diesel product from the hydrocracking unit in a hydrotreating unit. The hydrocracking unit and the hydrotreating unit shares the same recycle gas compressor. A warm separator separates recycle gas and hydrocarbons from diesel in the hydrotreating effluent, so fraction of the diesel is relatively simple. The warm separator also keeps the diesel product separate from the more sulfurous diesel in the hydrocracking effluent, and still retains heat needed for fractionation of lighter components from the low sulfur diesel product.

摘要翻译： 公开了一种用于在加氢裂化装置中加氢裂化烃进料并在加氢处理装置中从加氢裂化装置加氢处理柴油产品的装置。 加氢裂化装置和加氢处理装置共享相同的循环气体压缩机。 热分离器在加氢处理流出物中将循环气体和碳氢化合物与柴油分离，因此柴油馏分比较简单。 暖型分离器还使柴油机与加氢裂化废液中的更多的亚硫酸柴油分离，并且仍然保留了从低硫柴油产品中分馏较轻组分所需的热量。

公开(公告)号：US08450551B2

公开(公告)日：2013-05-28

申请号：US13254373

申请日：2010-03-01

申请人： Yoshikazu Takamatsu ,  Ryusuke Miyazaki

发明人： Yoshikazu Takamatsu ,  Ryusuke Miyazaki

IPC分类号： C07C6/00

CPC分类号： B01J29/90 ,  B01J29/40 ,  B01J29/42 ,  B01J29/44 ,  B01J37/0009 ,  B01J37/0045 ,  B01J38/14 ,  B01J2229/42 ,  C07C6/04 ,  C07C2529/70 ,  Y02P20/52 ,  Y02P20/584 ,  C07C11/06

摘要： The present invention provides in a method for producing propylene from a hydrocarbon raw material containing ethylene in an amount exceeding 50% by mass under the co-existence of water, a method for producing propylene stably over a long term from ethylene in a high yield and with the reaction/regeneration repeated. A method for producing propylene includes a step for catalytically converting a hydrocarbon raw material containing ethylene in an amount exceeding 50% by mass with a zeolite-containing catalyst while supplying water, wherein a zeolite contained in the zeolite-containing catalyst satisfies (1) to (3) shown below; (1) the zeolite is an MFI zeolite, (2) a zeolite crystallization index obtained from an X-ray diffraction spectrum is 3.3 or more, and (3) a molar ratio of silica/alumina (SiO2/Al2O3) is 20 to 300.

摘要翻译： 本发明提供一种在水共存下含有乙烯量超过50质量％的烃类原料的丙烯的制造方法，从高产率从乙烯长期稳定生产丙烯的方法，以及 反应/再生重复。 丙烯的制造方法包括使含有沸石的催化剂同时供给水催化转化含有乙烯量超过50质量％的烃原料的工序，其中含有沸石的催化剂中所含的沸石满足（1）〜 （3）如下所示; （1）沸石是MFI沸石，（2）从X射线衍射光谱获得的沸石结晶指数为3.3以上，（3）二氧化硅/氧化铝（SiO 2 / Al 2 O 3）的摩尔比为20〜300 。

公开(公告)号：US08153810B2

公开(公告)日：2012-04-10

申请号：US13090688

申请日：2011-04-20

申请人： Wolfgang Anton Herrmann ,  Wolfgang Schattenmann ,  Thomas Weskamp

发明人： Wolfgang Anton Herrmann ,  Wolfgang Schattenmann ,  Thomas Weskamp

IPC分类号： C07F15/00 ,  C07C2/02 ,  C07C6/00

CPC分类号： C07F15/0046 ,  B01J31/18 ,  B01J31/2208 ,  B01J31/2265 ,  B01J31/2273 ,  B01J31/2404 ,  B01J31/26 ,  B01J2231/14 ,  B01J2231/54 ,  B01J2231/543 ,  B01J2531/0263 ,  B01J2531/821 ,  C07C2/32 ,  C07C6/04 ,  C07C67/313 ,  C07C67/475 ,  C07C2531/22 ,  C07C2531/24 ,  C08G61/08 ,  C07C69/593 ,  C07C13/20 ,  C07C11/02

摘要： The invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphate, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R′1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.

摘要翻译： 本发明涉及结构式I的钌络合物，其中X1和X2相同或不同并且各自为阴离子配体，R 1和R 2相同或不同，并且还可以含有环，R 1和R 2各自为氢 或/或烃基，配体L1为N-杂环卡宾，配体L2为不带电子的电子给体，特别是N-杂环卡宾或胺，亚胺，膦，磷酸，锑，胂，羰基化合物， 羧基化合物，腈，醇，醚，硫醇或硫醚，其中R 1，R 2，R 3和R 4是氢或/和烃基。 本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法，所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃， 在至少一种催化剂存在下进行烯烃复分解反应，其中使用络合物作为催化剂，R'1，R'2，R'3和R'4是氢或/和烃基。

公开(公告)号：US07935320B2

公开(公告)日：2011-05-03

申请号：US12248466

申请日：2008-10-09

申请人： Keith W. Hovis ,  Bruce B. Randolph

发明人： Keith W. Hovis ,  Bruce B. Randolph

IPC分类号： B01J8/04 ,  B01J8/00 ,  B01J8/02 ,  B01J14/00 ,  B01J19/00 ,  C07C2/00 ,  C07C4/00 ,  C07C5/00 ,  C07C6/00 ,  C07C2/56 ,  C07C2/58

CPC分类号： C07C2/62 ,  B01J8/0453 ,  B01J19/30 ,  B01J19/32 ,  B01J2208/00884 ,  B01J2208/025 ,  B01J2219/30203 ,  B01J2219/30223 ,  B01J2219/30261 ,  B01J2219/30265 ,  B01J2219/30296 ,  C07C2527/1206

摘要： A system and/or process for decreasing the level of at least one organic fluoride present in a hydrocarbon phase contained in an alkylation settler by contacting the hydrocarbon phase with an HF containing stream, containing greater than about 80 wt. % and less than about 94 wt. % HF, in the intermediate portion of the settler which contains at least one tray system, with each tray system comprising a perforated tray defining a plurality of perforations and a layer of packing below the perforated tray, are disclosed.

摘要翻译： 通过使烃相与包含大于约80重量％的含HF的物流接触，降低存在于烷基化沉淀器中的烃相中存在的至少一种有机氟化物的水平的系统和/或方法。 ％且小于约94wt。 公开了在包含至少一个托盘系统的沉降器的中间部分中的HF，其中每个托盘系统包括限定多个穿孔的多孔托盘和多孔托盘下面的一层填料。

公开(公告)号：US20100168490A1

公开(公告)日：2010-07-01

申请号：US12532811

申请日：2008-02-28

申请人： Ana Belén Pinar Prieto ,  Joaquín Pérez Pariente ,  Luis Gómez-Hortigüela Sainz

发明人： Ana Belén Pinar Prieto ,  Joaquín Pérez Pariente ,  Luis Gómez-Hortigüela Sainz

IPC分类号： C01B39/04 ,  C01B39/44 ,  C07C4/02 ,  C07C6/00 ,  C07C2/02

CPC分类号： B01J29/65 ,  C01B39/445 ,  C07C5/2794 ,  C07C11/09

摘要： The present disclosure comprises a new method for hydrothermal synthesis of ferrierite zeolite, using tetramethylammonium and benzylmethylpyrrodlidine as directional structure agents, and does not require a subsequent process in order to obtain the acid form of the material. This aspect is very important as it avoids subject treatments of calcination and successive interchanges which degrade the structure of the zeolite. The synthetic ferrierite obtained by means disclosed processes has uses in catalytic processes of transformation of hydrocarbons, such as cracking, isomerization, alkylation, and polymerization. Specifically, it can be used in the isomerization of butene to isobutene. To be used in catalytic processes, the zeolite ferrierite must be heated in an oxidant atmosphere in conditions such that the organic material occluded in the interior is eliminated.

摘要翻译： 本公开内容包括使用四甲基铵和苄基甲基吡咯定兰作为定向结构剂的热液合成镁碱沸石的新方法，并且不需要随后的方法以获得酸形式的材料。 这个方面非常重要，因为它避免了焙烧的主题处理和降解沸石结构的连续交换。 通过所公开的方法获得的合成镁碱沸石在烃转化的催化方法中使用，例如裂化，异构化，烷基化和聚合。 具体地说，可以将丁烯异丁烯化成异丁烯。 为了在催化过程中使用，镁沸石沸石必须在氧化剂气氛中加热，使得在内部被吸收的有机材料被消除。