公开(公告)号：US20160207876A1

公开(公告)日：2016-07-21

申请号：US14913853

申请日：2014-03-07

Applicant: WANHUA CHEMICAL GROUP CO., LTD. ,  WANHUA CHEMICAL (NINGBO) CO., LTD.

Inventor： Hua Mei ,  Hao CHEN ,  Dewei YU ,  Congying ZHANG ,  Hui WANG ,  Yuan LI ,  Zhongying CHEN ,  Zilin NI ,  Qingmei JIANG ,  Shanjian CAO ,  Zaigang YANG ,  Jun QU ,  Jinhong SONG ,  Bingbo HU

IPC: C07C209/62 ,  B01J23/75 ,  B01J23/887 ,  C07C209/72 ,  B01J37/03 ,  B01J37/02 ,  B01J37/08 ,  B01J23/83 ,  B01J23/86

CPC classification number: C07C209/62 ,  B01J23/002 ,  B01J23/75 ,  B01J23/83 ,  B01J23/866 ,  B01J23/8871 ,  B01J37/0236 ,  B01J37/03 ,  B01J37/031 ,  B01J37/035 ,  B01J37/08 ,  B01J2523/00 ,  B01J2523/36 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/41 ,  B01J2523/48 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/845 ,  B01J2523/847 ,  C07C209/72 ,  C07C211/35 ,  C07C2601/14 ,  B01J2523/842

Abstract: The present invention relates to a catalyst for fixed bed aniline rectification residue recycling and preparation method thereof. Based on the total weight of the catalyst, the catalyst comprises the following components in percentage by weight: 5-40% of an active component, 2-30% of a first cocatalyst component, 10-30% of a second cocatalyst component and the balance of carrier, wherein the active component is NiO; the first cocatalyst component is one or more of Fe, Mo, Cr or Co oxide; and the second cocatalyst component is one or more of La, Zr, Y or Ce oxide. The catalyst is prepared through co-precipitation. The catalyst shows high activity and stability in the waste liquid treatment process, and can still maintain high rectification residue cracking rate after reaction of 200 hours.

Abstract translation: 本发明涉及一种固定床苯胺精馏残渣回收催化剂及其制备方法。 基于催化剂的总重量，催化剂包含以重量百分比计的以下组分：5-40％的活性组分，2-30％的第一助催化剂组分，10-30％的第二助催化剂组分和 载体平衡，其中活性组分为NiO; 第一助催化剂组分是Fe，Mo，Cr或Co氧化物中的一种或多种; 第二助催化剂组分是La，Zr，Y或Ce氧化物中的一种或多种。 催化剂通过共沉淀制备。 该催化剂在废液处理工艺中显示出高活性和稳定性，并且在200小时反应后仍能保持高的精馏残渣裂解率。

公开(公告)号：US20160130209A1

公开(公告)日：2016-05-12

申请号：US14896969

申请日：2014-05-26

Applicant: Elzbieta SKRZYNSKA ,  Franck DUMEIGNIL ,  Mickaël CAPRON ,  Louise DUHAMEL

Inventor： Elzbieta SKRZYNSKA ,  Franck DUMEIGNIL ,  Mickaël CAPRON ,  Louise DUHAMEL

IPC: C07C51/235

CPC classification number: C07C51/235 ,  B01J23/50 ,  B01J37/035 ,  C07C51/23 ,  C07C59/06

Abstract: The invention relates to a method for synthesising glycolic acid or one of the salts thereof, including the following step: placing glycerol and an oxidising agent in contact with one another in a reaction medium in the presence of a silver-based catalyst on a substrate, said substrate including a material selected from the group consisting of CeO2, basic Al2O3 optionally doped with a calcium or cerium oxide, an amphoteric resin, ZrO2, and a mixture of said materials. The invention also relates to the use of a silver-based catalyst on a substrate that can be used in said method.

Abstract translation: 本发明涉及一种合成乙醇酸或其盐之一的方法，其包括以下步骤：在基质上存在银基催化剂的情况下，将甘油和氧化剂彼此接触在反应介质中， 所述衬底包括选自CeO 2，任选掺杂有钙或氧化铈的碱性Al 2 O 3，两性树脂，ZrO 2和所述材料的混合物的材料。 本发明还涉及在可用于所述方法的基底上使用银基催化剂。

公开(公告)号：US20160102041A1

公开(公告)日：2016-04-14

申请号：US14753623

申请日：2015-06-29

Applicant: CRYSTAPHASE PRODUCTS, INC.

Inventor： Umakant Pravinchandra Joshi ,  Peter Gregory Ham

IPC: C07C67/03 ,  B01J35/10 ,  B01J37/03 ,  C07C67/54 ,  B01J37/08 ,  C10L1/02 ,  C07C67/48 ,  B01J27/18 ,  B01J37/04

CPC classification number: B01J27/1806 ,  B01J21/066 ,  B01J23/04 ,  B01J27/18 ,  B01J35/0006 ,  B01J35/1014 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/031 ,  B01J37/035 ,  B01J37/036 ,  B01J37/038 ,  B01J37/04 ,  B01J37/08 ,  C01B25/45 ,  C07C67/02 ,  C07C67/03 ,  C07C67/48 ,  C07C67/54 ,  C10L1/026 ,  Y02E50/13 ,  Y02P20/582

Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.

公开(公告)号：US09308522B2

公开(公告)日：2016-04-12

申请号：US14645594

申请日：2015-03-12

Applicant: BASF Corporation

Inventor： Rostam Madon ,  Peter Nagel ,  Scott Hedrick ,  Deepak Thakur

IPC: B01J23/72 ,  B01J23/843 ,  C07C29/42 ,  B01J21/10 ,  B01J35/00 ,  B01J35/02 ,  B01J37/03 ,  B01J37/06 ,  B01J37/08

CPC classification number: B01J23/8437 ,  B01J21/10 ,  B01J23/72 ,  B01J35/0006 ,  B01J35/008 ,  B01J35/023 ,  B01J35/026 ,  B01J37/035 ,  B01J37/06 ,  B01J37/08 ,  B01J2523/00 ,  C07C29/42 ,  C07C33/046 ,  B01J2523/12 ,  B01J2523/17 ,  B01J2523/22 ,  B01J2523/31 ,  B01J2523/41 ,  B01J2523/54

Abstract: A novel catalyst useful in the ethynylation of formaldehyde to butynediol is formed by precipitating copper and bismuth from a salt solution of such metals, utilizing an alkali metal hydroxide as the precipitating agent to deposit copper and bismuth hydroxide as a coating around a siliceous carrier particle.

公开(公告)号：US20160008790A1

公开(公告)日：2016-01-14

申请号：US14772880

申请日：2013-05-28

Applicant: OSAKA GAS CO., LTD.

Inventor： Susumu Takami ,  Hirofumi Ohtsuka ,  Takenori Hirano

IPC: B01J23/46 ,  C01B3/40 ,  B01J37/02 ,  B01J35/00 ,  B01J23/63 ,  B01J37/08

CPC classification number: B01J23/468 ,  B01J23/46 ,  B01J23/63 ,  B01J35/0006 ,  B01J37/0201 ,  B01J37/035 ,  B01J37/08 ,  B01J37/16 ,  B01J2523/00 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1082 ,  C01B2203/1241 ,  C01B2203/142 ,  Y02P20/52 ,  B01J2523/31 ,  B01J2523/3725 ,  B01J2523/827 ,  B01J2523/828

Abstract: For implementing a reforming reaction such as steam reforming or autothermal reforming, to obtain hydrogen, carbon monoxide, carbon dioxide, methane, etc. by bringing hydrocarbons and steam into contact with a reforming catalyst, an arrangement is provided to enable reforming of the hydrocarbon to proceed under a stable condition for an extended period thanks to high sulfur resistance thereof. The arrangement employs a reforming catalyst supporting both platinum and iridium on an inorganic oxide support for the reforming of the hydrocarbon.

Abstract translation: 为了实现诸如蒸汽重整或自热重整的重整反应，通过使烃和蒸汽与重整催化剂接触来获得氢气，一氧化碳，二氧化碳，甲烷等，提供了使烃重整为 由于其高耐硫性，在稳定的条件下进行延长的时间。 该装置采用在无机氧化物载体上负载铂和铱的重整催化剂用于烃的重整。

公开(公告)号：US20150375209A1

公开(公告)日：2015-12-31

申请号：US14749441

申请日：2015-06-24

Applicant: UNIVERSITY OF WYOMING

Inventor： Maohong FAN ,  Tiberiu POPA

IPC: B01J23/72 ,  B01J8/02 ,  B01J37/03 ,  B01J37/08 ,  C07C29/149 ,  B01J37/04

CPC classification number: B01J23/72 ,  B01J19/0093 ,  B01J29/064 ,  B01J29/14 ,  B01J29/46 ,  B01J35/023 ,  B01J37/035 ,  B01J37/036 ,  B01J37/08 ,  B01J2208/02 ,  B01J2219/00792 ,  B01J2219/00835 ,  B01J2219/00873 ,  B01J2219/00909 ,  B01J2219/00916 ,  B01J2219/00961 ,  B01J2219/00963 ,  B01J2219/00986 ,  B01J2523/00 ,  C07C29/149 ,  Y02P20/52 ,  C07C31/202 ,  B01J2523/17 ,  B01J2523/41

Abstract: Embodiments described herein generally relate to hydrogenation catalysts, syntheses of hydrogenation catalysts, and apparatus and methods for hydrogenation. Methods for forming a hydrogenation catalyst may include mixing a silica generating precursor with a copper precursor and adding an ammonium salt to an end pH of between about 5 to about 9. Methods for hydrogenating an oxalate may include forming a reaction mixture by flowing a hydrogenation catalyst to a reactor, flowing a hydrogen source to the reactor, and flowing an oxalate to the reactor, wherein the hydrogenation catalyst has a particle size between about 10 nm to about 40 nm. Methods may further include reacting the oxalate to form ethylene glycol.

Abstract translation: 本文所述的实施方案通常涉及氢化催化剂，氢化催化剂的合成，以及用于氢化的装置和方法。 形成氢化催化剂的方法可以包括将二氧化硅生成前体与铜前体混合并加入铵盐至约5至约9的终止pH。用于氢化草酸盐的方法可包括通过使氢化催化剂 到一个反应器中，将氢源流到反应器中，并使草酸盐流到反应器中，其中氢化催化剂的粒度在约10nm到约40nm之间。 方法还可包括使草酸酯反应形成乙二醇。

公开(公告)号：US09193808B2

公开(公告)日：2015-11-24

申请号：US13260058

申请日：2010-03-10

Applicant: Noemi Tatizawa ,  Jaime Correia Da Silva ,  Danielle De Carvalho Pinto Freitas ,  Katia Simone Zanco Palma ,  Richard Faraco Amorim ,  Leandro Dos Santos Silveira

Inventor： Noemi Tatizawa ,  Jaime Correia Da Silva ,  Danielle De Carvalho Pinto Freitas ,  Katia Simone Zanco Palma ,  Richard Faraco Amorim ,  Leandro Dos Santos Silveira

IPC: B01J31/00 ,  C08F10/00 ,  B01J21/04 ,  B01J23/02 ,  B01J37/03 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16

CPC classification number: C08F10/00 ,  B01J21/04 ,  B01J23/02 ,  B01J37/035 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F4/025 ,  C08F4/6543 ,  C08F4/6555 ,  C08F4/022 ,  C08F2500/12 ,  C08F2500/24 ,  C08F210/08

Abstract: The present invention relates to a process for obtaining a catalyst of high activity based on a mixture of supports, more specifically, the mixture of supports being Al2O3 plus MgCl2, intended for the production of polyolefins. The catalyst of the present invention involves the use of a spherical support based on special alumina that serves as a porous matrix, which is impregnated, by precipitation, with magnesium chloride by dissolving the latter in ethers and/or alcohols.

Abstract translation: 本发明涉及一种基于载体的混合物获得高活性的催化剂的方法，更具体地说，用于生产聚烯烃的Al 2 O 3加MgCl 2的载体混合物。 本发明的催化剂包括使用基于特殊氧化铝的球形载体，其作为多孔基质，其通过沉淀而被氯化镁浸渍在醚和/或醇中而被浸渍。

公开(公告)号：US20150274612A1

公开(公告)日：2015-10-01

申请号：US14669149

申请日：2015-03-26

Applicant: JX NIPPON OIL & ENERGY CORPORATION

Inventor： Yuichiro HIRANO ,  Satoshi FURUTA

IPC: C07C5/10 ,  B01J27/053 ,  B01J27/25

CPC classification number: C07C5/10 ,  B01J23/62 ,  B01J23/624 ,  B01J23/626 ,  B01J23/755 ,  B01J23/825 ,  B01J23/835 ,  B01J23/8906 ,  B01J23/8926 ,  B01J35/002 ,  B01J37/0205 ,  B01J37/035 ,  B01J37/18 ,  C07C2523/08 ,  C07C2523/14 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/72 ,  C07C2523/745 ,  C07C2523/755 ,  C07C2523/835 ,  C07C2601/14 ,  C10G45/48 ,  C10G45/52 ,  C07C13/18

Abstract: A hydrogenation catalyst for an aromatic hydrocarbon capable of inhibiting generation of a byproduct is provided. A hydrogenation catalyst for an aromatic hydrocarbon according to one aspect of the present invention comprises an active component containing an active metal element and an additional element, the active metal element is one selected from the group consisting of nickel, palladium and platinum, the additional element is one selected from the group consisting of tin, germanium, gallium, copper and iron, and an X-ray diffraction spectrum of the active component has a local maximum value at a diffraction angle da different from the diffraction angle dm, where a diffraction angle of diffracted X-ray derived from a crystal structure of a simple substance m of the active metal element is dm.

Abstract translation: 提供了能够抑制副产物产生的芳族烃氢化催化剂。 根据本发明的一个方面的用于芳族烃的加氢催化剂包含含有活性金属元素和另外的元素的活性组分，所述活性金属元素选自镍，钯和铂，另外的元素 是选自锡，锗，镓，铜和铁的一种，并且有源成分的X射线衍射光谱在与衍射角度dm不同的衍射角处具有局部最大值，其中衍射角 由活性金属元素的单质m的晶体结构衍生的衍射X射线为dm。

公开(公告)号：US20150238941A1

公开(公告)日：2015-08-27

申请号：US14187587

申请日：2014-02-24

Applicant: Zahra Nazarpoor ,  Stephen J. Golden

Inventor： Zahra Nazarpoor ,  Stephen J. Golden

IPC: B01J23/89

CPC classification number: B01J23/8986 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/20715 ,  B01D2255/2073 ,  B01D2255/20761 ,  B01D2255/405 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2258/012 ,  B01J23/005 ,  B01J23/8892 ,  B01J37/0244 ,  B01J37/035 ,  B01J37/038 ,  B01J2523/00 ,  Y02T10/22 ,  B01J2523/17 ,  B01J2523/48 ,  B01J2523/56 ,  B01J2523/72 ,  B01J2523/31 ,  B01J2523/824

Abstract: Synergized Platinum Group Metals (SPGM) catalyst system for TWC application is disclosed. Disclosed SPGM catalyst system may include a washcoat that includes stoichiometric Cu—Mn spinel structure, supported on doped ZrO2, and an overcoat that includes PGM, such as platinum (Pt) supported on carrier material oxides, such as alumina. SPGM catalyst system shows significant improvement in nitrogen oxide reduction performance under lean and also rich operating conditions. Additionally, disclosed SPGM catalyst system exhibits enhanced catalytic activity for carbon monoxide conversion. Furthermore, disclosed SPGM catalyst systems are found to have enhanced catalytic activity compared to PGM catalyst system, showing that there is a synergistic effect between PGM catalyst, such as Pt, and Cu—Mn spinel within disclosed SPGM catalyst system, which help in activity and thermal stability of disclosed SPGM catalyst.

Abstract translation: 公开了用于TWC应用的协同铂族金属（SPGM）催化剂体系。 公开的SPGM催化剂体系可以包括修补基面涂层，其包括负载在掺杂的ZrO 2上的化学计量的Cu-Mn尖晶石结构，以及包含PGM的外涂层，例如负载在载体材料氧化物如氧化铝上的铂（Pt）。 SPGM催化剂体系在稀薄和丰富的操作条件下显示出氮氧化物还原性能的显着改善。 另外，所公开的SPGM催化剂体系对一氧化碳转化表现出增强的催化活性。 此外，发现所公开的SPGM催化剂体系与PGM催化剂体系相比具有增强的催化活性，表明在所公开的SPGM催化剂体系内的PGM催化剂如Pt和Cu-Mn尖晶石之间存在协同作用，这有助于活性和 公开的SPGM催化剂的热稳定性。

公开(公告)号：US09107452B2

公开(公告)日：2015-08-18

申请号：US10460631

申请日：2003-06-13

Applicant: Sarojini Deevi ,  Kent B. Koller

Inventor： Sarojini Deevi ,  Kent B. Koller

IPC: B01J37/03 ,  A24B15/28 ,  B01J37/02 ,  A24D3/16

CPC classification number: A24B15/286 ,  A24B15/28 ,  A24B15/282 ,  A24B15/287 ,  A24D3/16 ,  B01J37/0201 ,  B01J37/0213 ,  B01J37/03 ,  B01J37/035

Abstract: Cut filler compositions, cigarette paper, cigarette filters, cigarettes, methods for making cigarettes and methods for smoking cigarettes are provided, which involve the use of a catalyst capable converting carbon monoxide to carbon dioxide. The catalyst comprises nanoscale metal and/or metal oxide particles supported on high surface area support particles. The catalyst can be prepared by combining a metal precursor solution with high surface area support particles to form a mixture, or by combining a metal precursor solution with a colloidal solution to form a mixture, and then heat treating the mixture.

Abstract translation: 提供了切割填料组合物，卷烟纸，香烟过滤嘴，香烟，制造香烟的方法和吸烟方法，其涉及使用能够将一氧化碳转化为二氧化碳的催化剂。 催化剂包含负载在高表面积载体颗粒上的纳米金属和/或金属氧化物颗粒。 催化剂可以通过将金属前体溶液与高表面积载体颗粒结合以形成混合物，或者通过将金属前体溶液与胶体溶液组合以形成混合物，然后热处理该混合物来制备。