公开(公告)号：US08974719B2

公开(公告)日：2015-03-10

申请号：US12704564

申请日：2010-02-12

Applicant: Roland D. Seals ,  Paul A. Menchhofer ,  Jane Y. Howe ,  Wei Wang

Inventor： Roland D. Seals ,  Paul A. Menchhofer ,  Jane Y. Howe ,  Wei Wang

IPC: B28B1/00 ,  B28B3/00 ,  B28B5/00 ,  B22F1/00 ,  B01J23/74 ,  B01J23/745 ,  B01J35/00 ,  B01J37/02 ,  B01J37/03 ,  B01J37/18 ,  B22F1/02 ,  C22C29/08

CPC classification number: B01J23/74 ,  B01J23/745 ,  B01J35/0013 ,  B01J35/006 ,  B01J37/0207 ,  B01J37/0217 ,  B01J37/0221 ,  B01J37/033 ,  B01J37/18 ,  B22F1/025 ,  C22C29/08 ,  Y10S977/742 ,  Y10S977/773 ,  Y10S977/843

Abstract: A method of forming nano-structure composite materials that have a binder material and a nanostructure fiber material is described. A precursor material may be formed using a mixture of at least one metal powder and anchored nanostructure materials. The metal powder mixture may be (a) Ni powder and (b) NiAl powder. The anchored nanostructure materials may comprise (i) NiAl powder as a support material and (ii) carbon nanotubes attached to nanoparticles adjacent to a surface of the support material. The process of forming nano-structure composite materials typically involves sintering the mixture under vacuum in a die. When Ni and NiAl are used in the metal powder mixture Ni3Al may form as the binder material after sintering. The mixture is sintered until it consolidates to form the nano-structure composite material.

Abstract translation: 描述了形成具有粘合剂材料和纳米结构纤维材料的纳米结构复合材料的方法。 可以使用至少一种金属粉末和锚定的纳米结构材料的混合物形成前体材料。 金属粉末混合物可以是（a）Ni粉末和（b）NiAl粉末。 锚固的纳米结构材料可以包括（i）NiAl粉末作为载体材料，和（ii）附着到与载体材料的表面相邻的纳米颗粒的碳纳米管。 形成纳米结构复合材料的方法通常包括在模具中在真空下烧结该混合物。 当在金属粉末混合物中使用Ni和NiAl时，烧结后可以形成Ni3Al作为粘合剂材料。 将混合物烧结直到其固结形成纳米结构复合材料。

公开(公告)号：US20150038758A1

公开(公告)日：2015-02-05

申请号：US14341917

申请日：2014-07-28

Applicant: SAMSUNG TOTAL PETROCHEMICALS CO., LTD.

Inventor： Gle PARK ,  Yeon Shick YOO ,  Jin Suk LEE ,  Ho Sik CHANG ,  Chang Hyun CHOI ,  In Kyu SONG ,  Hyun SEO ,  Jong Kwon LEE

IPC: B01J23/62 ,  B01J23/63 ,  C07C5/32

CPC classification number: B01J23/626 ,  B01J23/63 ,  B01J37/0207 ,  B01J37/0244 ,  C07C5/3337 ,  C07C2521/04 ,  C07C2523/62 ,  C07C2523/63 ,  C07C11/08

Abstract: The provided is a method for preparing a platinum-tin-metal-alumina catalyst by comprising: as an active ingredient, platinum which has a high activity in a direct dehydrogenation reaction of n-butane, tin which can increase the catalyst stability by preventing carbon deposition; additionally metal for reducing the level of catalyst inactivation over the reaction time; and an alumina carrier for supporting said components. Further, provided is a method for producing a high value product, C4 olefins from low cost n-butane by using the catalyst prepared by the method according to the present invention in a direct dehydrogenation reaction.

Abstract translation: 所提供的是一种铂 - 锡 - 金属 - 氧化铝催化剂的制备方法，其包括：作为活性成分，在正丁烷，锡的直接脱氢反应中具有高活性的铂，其可以通过防止碳增加催化剂的稳定性 沉积 额外的金属，用于在反应时间内降低催化剂失活水平; 和用于支撑所述组分的氧化铝载体。 此外，通过使用通过本发明的方法制备的催化剂在直接脱氢反应中提供了从低成本正丁烷制备高价值产物C4烯烃的方法。

公开(公告)号：US20150025267A1

公开(公告)日：2015-01-22

申请号：US14380901

申请日：2013-02-22

Applicant: DSM ASSETS B.V.

Inventor： Werner Bonrath ,  Axel Buss

IPC: B01J23/89 ,  C07C67/283 ,  C07C29/17

CPC classification number: B01J23/8993 ,  B01J23/60 ,  B01J35/006 ,  B01J37/0207 ,  B01J37/0225 ,  B01J37/0226 ,  C07C29/17 ,  C07C67/283 ,  C07C33/03 ,  C07C69/145 ,  C07C33/02

Abstract: The present invention is related to a new metal powder catalytic system (catalyst) comprising a Fe-alloy as a carrier, its production and its use in hydrogenation processes.

Abstract translation: 本发明涉及一种包含Fe合金作为载体的新的金属粉末催化体系（催化剂），其制备及其在氢化方法中的应用。

公开(公告)号：US20150024928A1

公开(公告)日：2015-01-22

申请号：US14492695

申请日：2014-09-22

Applicant: Celanese International Corporation

Inventor： Zhenhua Zhou ,  Emily Duff ,  Dheeraj Kumar ,  Heiko Weiner

IPC: B01J23/62

CPC classification number: B01J23/626 ,  B01J21/04 ,  B01J21/08 ,  B01J23/14 ,  B01J23/42 ,  B01J23/44 ,  B01J23/745 ,  B01J23/75 ,  B01J23/8906 ,  B01J23/8913 ,  B01J23/8993 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0207 ,  B01J37/10 ,  C07C29/149 ,  C07C31/08

Abstract: Acetic acid is hydrogenation in the presence of a catalyst comprising one or more active metals on a silica support, wherein the catalyst has a radial crush strength of at least 4 N/mm. The one or more active metals may include cobalt, copper, gold, iron, nickel, palladium, platinum, iridium, osmium, rhenium, rhodium, ruthenium, tin, zinc, lanthanum, cerium, manganese, chromium, vanadium, molybdenum and mixtures thereof. Radial crush strength may be improved by steam treating the catalyst support prior to the loading of the one or more active metals.

Abstract translation: 乙酸在含有一种或多种活性金属的催化剂存在下在二氧化硅载体上氢化，其中催化剂具有至少4N / mm的径向抗压强度。 一种或多种活性金属可以包括钴，铜，金，铁，镍，钯，铂，铱，锇，铼，铑，钌，锡，锌，镧，铈，锰，铬，钒，钼及其混合物 。 通过在装载一种或多种活性金属之前对催化剂载体进行蒸汽处理可以改善径向抗压强度。

公开(公告)号：US20150018439A1

公开(公告)日：2015-01-15

申请号：US14373920

申请日：2013-01-29

Applicant: Velocys Technologies Limited

Inventor： Francis Daly ,  Laura Richard ,  Sreekala Rugmini

IPC: B01J23/75 ,  B01J21/08

CPC classification number: B01J23/75 ,  B01J21/063 ,  B01J21/08 ,  B01J23/8896 ,  B01J23/8913 ,  B01J23/8986 ,  B01J35/002 ,  B01J35/023 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/08 ,  B01J37/18 ,  C10G2/332

Abstract: A method for the preparation of a modified catalyst support comprising: (a) treating a bare catalyst support material with an aqueous solution or dispersion of one or more titanium metal sources and one or more carboxylic acids; and (b) drying the treated support, and (c) optionally calcining the treated support. Also provided are catalyst support materials obtainable by the methods, and catalysts prepared from such supports.

Abstract translation: 一种制备改性催化剂载体的方法，包括：（a）用一种或多种钛金属源和一种或多种羧酸的水溶液或分散体处理裸催化剂载体材料; 和（b）干燥经处理的载体，和（c）任选地煅烧经处理的载体。 还提供了可通过该方法获得的催化剂载体材料和由这种载体制备的催化剂。

公开(公告)号：US20150014183A1

公开(公告)日：2015-01-15

申请号：US14372526

申请日：2013-01-21

Applicant: University of Newcastle upon Tyne

Inventor： Galip Akay ,  Wail S. S. Al-Harrasi ,  Ahmed M. A. El-Naggar ,  Abdulaziz H. Mohamed ,  Kui Zhang

IPC: C01B3/58 ,  C10G15/08 ,  C25B15/08 ,  C25B3/04 ,  C25B9/06

CPC classification number: C01B3/58 ,  B01D63/081 ,  B01D65/003 ,  B01D71/024 ,  B01D2313/04 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J23/78 ,  B01J23/8892 ,  B01J23/94 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0053 ,  B01J35/006 ,  B01J35/008 ,  B01J35/10 ,  B01J35/1019 ,  B01J35/1095 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/0207 ,  B01J37/0209 ,  B01J37/0215 ,  B01J37/0221 ,  B01J37/0244 ,  B01J37/08 ,  B01J37/088 ,  B01J37/18 ,  B01J37/342 ,  B01J37/343 ,  B01J37/345 ,  B01J37/346 ,  B01J37/349 ,  B01J38/10 ,  C10G2/332 ,  C10G2/35 ,  C10G15/08 ,  C10K3/023 ,  C25B3/04 ,  C25B9/06 ,  C25B15/08 ,  Y02P20/584

Abstract: A support device for carrying a selectively permeable membrane is disclosed along with apparatuses and methods of removing long chain hydrocarbons from a stream of gas. The gas cleaning apparatus uses, individually or in combination, plasma, catalyst and electrodes containing catalysts to perform the cleaning of the gas.

Abstract translation: 公开了用于携带选择性渗透膜的支撑装置以及从气流中除去长链烃的装置和方法。 气体清洁装置单独地或组合地使用含有催化剂的等离子体，催化剂和电极来执行气体的清洁。

公开(公告)号：US20140349836A1

公开(公告)日：2014-11-27

申请号：US14265989

申请日：2014-04-30

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ju MOON ,  Jae Sun JUNG ,  Eun Hyeok YANG ,  Sang Woo KIM ,  Jae Suk LEE ,  Bang Hee KIM ,  Jong Tae JUNG ,  Hyun Jin KIM ,  Ga Ram CHOI ,  Byoung Sung AHN

IPC: B01J23/755

CPC classification number: B01J23/755 ,  B01J21/04 ,  B01J23/83 ,  B01J35/002 ,  B01J35/08 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/0207 ,  B01J37/08 ,  C01B3/04 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/1058 ,  C01B2203/1082 ,  Y02P20/52

Abstract: The present invention relates to a method for preparing a nickel-based catalyst for steam carbon dioxide reforming (SCR) of natural gas using steam and carbon dioxide, more particularly to a method for preparing a nickel-based catalyst represented by Ni/η-Al2O3, which is prepared by supporting nickel on a spherical η-alumina support having many acid sites at high density by repeating impregnation and drying tens of times.The catalyst prepared according to the present invention exhibits superior catalytic activity when used in steam carbon dioxide reforming reaction (SCR) even under harsh conditions of high temperature and high pressure and hardly exhibits carbon deposition due to superior durability.

Abstract translation: 本发明涉及一种使用蒸汽和二氧化碳制备天然气蒸汽二氧化碳重整（SCR）的镍基催化剂的方法，更具体地涉及一种由Ni / eegr- Al2O3，其通过重复浸渍和干燥几次而以高密度将镍支撑在具有多个酸性位点的球形和氧化铝载体上来制备。 根据本发明制备的催化剂即使在高温高压的苛刻条件下也用于蒸汽二氧化碳重整反应（SCR）中也显示出优异的催化活性，并且由于耐久性优异，几乎不显示碳沉积。

公开(公告)号：US08894842B2

公开(公告)日：2014-11-25

申请号：US13274509

申请日：2011-10-17

Applicant: Sylvie Lacombe ,  Malika Boualleg ,  Eric Sanchez

Inventor： Sylvie Lacombe ,  Malika Boualleg ,  Eric Sanchez

IPC: C10G35/06 ,  C10G35/085 ,  C10G35/09 ,  B01J27/13 ,  B01J27/053 ,  B01J37/02 ,  B01J21/04 ,  B01J37/00 ,  B01J37/20 ,  B01J23/46 ,  B01J37/28 ,  B01J23/656 ,  B01J23/42 ,  B01J23/62

CPC classification number: C10G35/09 ,  B01J21/04 ,  B01J23/42 ,  B01J23/468 ,  B01J23/626 ,  B01J23/6567 ,  B01J37/0009 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/20 ,  B01J37/28 ,  C10G2300/1096 ,  C10G2300/305

Abstract: The present invention concerns an optimized reforming catalyst comprising at least platinum, at least one promoter metal selected from the group formed by rhenium and iridium, at least one halogen, and at least one alumina support with a low sulphur and phosphorus content.

Abstract translation: 本发明涉及一种优化的重整催化剂，其包含至少一种铂，至少一种选自由铼和铱形成的助催化剂金属，至少一种卤素和至少一种具有低硫和磷含量的氧化铝载体。

公开(公告)号：US20140323780A1

公开(公告)日：2014-10-30

申请号：US14262835

申请日：2014-04-28

Applicant: IFP ENERGIES NOUVELLES

Inventor： Thibault ALPHAZAN ,  Audrey BONDUELLE ,  Christele LEGENS ,  Pascal RAYBAUD ,  Christophe COPERET

IPC: B01J23/883 ,  C10G47/02 ,  C07C4/06 ,  C07C5/11

CPC classification number: B01J23/883 ,  B01J23/28 ,  B01J23/881 ,  B01J23/882 ,  B01J31/0211 ,  B01J31/0212 ,  B01J31/0228 ,  B01J31/2226 ,  B01J31/2234 ,  B01J35/10 ,  B01J35/1019 ,  B01J37/0009 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/0213 ,  B01J37/20 ,  B01J2531/64 ,  B01J2531/847 ,  C07C4/06 ,  C07C5/11 ,  C10G45/00 ,  C10G45/08 ,  C10G45/10 ,  C10G47/02 ,  C10G47/12

Abstract: The invention concerns a process for the preparation of a catalyst for carrying out hydrogenation reactions in hydrotreatment and hydrocracking processes. Said catalyst is prepared from at least one mononuclear precursor based on molybdenum (Mo), in its monomeric or dimeric form, having at least one Mo═O or Mo—OR bond or at least one Mo═S or Mo—SR bond where [R═CxHy where x≧1 and (x−1)≦y≦(2x+1) or R═Si(OR′)3 or R═Si(R′)3 where R′═Cx′Hy′ where x′≧1 and (x′−1)≦y′≦(2x′+1)], and optionally from at least one promoter element from group VIII. Said precursors are deposited onto an oxide support which is suitable for the process in which it is used, said catalyst being dried at a temperature of less than 200° C. then advantageously being sulphurized before being deployed in said process.

Abstract translation: 本发明涉及制备用于在加氢处理和加氢裂化过程中进行氢化反应的催化剂的方法。 所述催化剂由基于钼（Mo）的至少一种单核前体制备，其单体或二聚体形式具有至少一个Mo = O或Mo-OR键或至少一个Mo = S或Mo-SR键， 其中x≥1和（x-1）＆nlE; y＆nlE;（2x + 1）或R = Si（OR'）3或R = Si（R'）3，其中R'= C x'Hy' '≧1和（x'-1）＆nlE; y'和nlE;（2x'+ 1）]和任选地来自第VIII族的至少一个启动子元件。 所述前体沉积在氧化物载体上，该氧化物载体适用于其使用的方法，所述催化剂在低于200℃的温度下干燥，然后有利地在所述方法部署之前将其硫化。

公开(公告)号：US20140303266A1

公开(公告)日：2014-10-09

申请号：US14351920

申请日：2012-10-22

Applicant: IGTL TECHNOLOGY LTD

Inventor： Richard Hyman

IPC: B01J29/80 ,  B01J29/14

CPC classification number: B01J29/80 ,  B01J29/146 ,  B01J29/40 ,  B01J35/0006 ,  B01J37/0207 ,  B01J37/035 ,  B01J37/18 ,  B01J2229/186 ,  B01J2229/38 ,  B01J2229/42 ,  B01J2523/00 ,  C10G2/334 ,  B01J2523/13 ,  B01J2523/17 ,  B01J2523/31 ,  B01J2523/3712 ,  B01J2523/41 ,  B01J2523/842

Abstract: The invention relates to a method of preparing a supported catalyst, which method comprises the steps of; (i) providing a porous catalyst support comprising a framework having an internal pore structure comprising one or more pores which internal pore structure comprises a precipitant; (ii) contacting the catalyst support with a solution or colloidal suspension comprising a catalytically active metal such that, on contact with the precipitant, particles comprising the catalytically active metal are precipitated within the internal pore structure of the framework of the catalyst support. The invention also relates to supported catalysts made according to the above method, and to use of the catalysts in catalysing chemical reactions, for example in the Fischer Tropsch synthesis of hydrocarbons.

Abstract translation: 本发明涉及一种制备负载型催化剂的方法，该方法包括以下步骤： （i）提供多孔催化剂载体，其包含具有包含一个或多个孔的内孔结构的框架，该内孔结构包含沉淀剂; （ii）使催化剂载体与包含催化活性金属的溶液或胶体悬浮液接触，使得在与沉淀剂接触时，包含催化活性金属的颗粒在催化剂载体的框架的内孔结构内沉淀。 本发明还涉及根据上述方法制备的负载型催化剂，以及催化剂催化化学反应的用途，例如在费托合成烃中。