公开(公告)号：US09835628B2

公开(公告)日：2017-12-05

申请号：US14695083

申请日：2015-04-24

Applicant: University of South Carolina

Inventor： Jamie Lead ,  Ruth Merrifield

IPC: B22F1/02 ,  G01N33/58 ,  B01J23/52 ,  B01J35/00 ,  C23C30/00 ,  B22F1/00 ,  C23C28/00 ,  C23C28/02 ,  B01J37/02 ,  B01J23/06 ,  B01J23/50 ,  B82Y15/00 ,  B01J37/16 ,  B01J23/66 ,  B01J33/00 ,  B82Y30/00

CPC classification number: G01N33/587 ,  B01J23/06 ,  B01J23/50 ,  B01J23/52 ,  B01J23/66 ,  B01J33/00 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0033 ,  B01J35/008 ,  B01J35/0086 ,  B01J37/0244 ,  B01J37/16 ,  B22F1/0018 ,  B22F1/0088 ,  B22F1/025 ,  B82Y15/00 ,  B82Y30/00 ,  C23C28/023 ,  C23C28/42 ,  C23C30/00 ,  Y10S977/773

Abstract: A core-shell nanoparticle is provided that includes a core comprising a first isotope of an element; an isolation layer surrounding the core; and a shell layer surrounding the isolation layer, wherein the shell layer comprises a second isotope of the element, with the first isotope being different than the second isotope. Methods are also provided for forming such core-shell nanoparticles.

公开(公告)号：US20170274358A1

公开(公告)日：2017-09-28

申请号：US15447294

申请日：2017-03-02

Applicant: Philip Gerald BLAKEMAN ,  Gavin Michael BROWN ,  Sougato CHATTERJEE ,  Andrew Francis CHIFFEY ,  Jane GAST ,  Paul Richard PHILLIPS ,  Raj Rao RAJARAM ,  Glen SPREITZER ,  Andrew Peter WALKER

Inventor： Philip Gerald BLAKEMAN ,  Gavin Michael BROWN ,  Sougato CHATTERJEE ,  Andrew Francis CHIFFEY ,  Jane GAST ,  Paul Richard PHILLIPS ,  Raj Rao RAJARAM ,  Glen SPREITZER ,  Andrew Peter WALKER

IPC: B01J23/44 ,  B01D53/94 ,  B01J21/04 ,  B01J23/40 ,  B01J23/42 ,  B01J23/63 ,  B01J29/76 ,  B01J33/00 ,  B01J35/00 ,  B01J35/04 ,  B01J37/02 ,  B01J37/03 ,  F01N3/035 ,  F01N3/20

CPC classification number: B01J23/44 ,  B01D53/9418 ,  B01D53/944 ,  B01D53/9472 ,  B01D53/9477 ,  B01D53/9481 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/104 ,  B01D2255/106 ,  B01D2255/2065 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/904 ,  B01D2255/9155 ,  B01D2258/012 ,  B01J21/04 ,  B01J23/40 ,  B01J23/42 ,  B01J23/63 ,  B01J29/7615 ,  B01J29/763 ,  B01J33/00 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/038 ,  B01J2229/186 ,  B01J2229/42 ,  F01N3/035 ,  F01N3/2066 ,  F01N3/208 ,  F01N2510/0682 ,  Y02A50/2325 ,  Y02T10/24

Abstract: A catalysed substrate monolith 12 for use in treating exhaust gas emitted from a lean-burn internal combustion engine, which catalysed substrate monolith 12 comprising a first washcoat coating 16 and a second washcoat coating 18, wherein the first washcoat coating comprises a catalyst composition comprising at least one platinum group metal (PGM) and at least one support material for the at least one PGM, wherein at least one PGM in the first washcoat coating is liable to volatilise when the first washcoat coating is exposed to relatively extreme conditions including relatively high temperatures, wherein the second washcoat coating comprises at least one metal oxide for trapping volatilised PGM and wherein the second washcoat coating is oriented to contact exhaust gas that has contacted the first washcoat coating.

公开(公告)号：US09745235B2

公开(公告)日：2017-08-29

申请号：US15034937

申请日：2014-11-06

Applicant: SAUDI BASIC INDUSTRIES CORPORATION

Inventor： Aghaddin Kh. Mammadov ,  Clark David Rea

IPC: C07C29/151 ,  C10K3/06 ,  C01B3/58 ,  B01J19/02 ,  C01B3/16 ,  B01J33/00 ,  B01J23/34 ,  B01J37/30 ,  C01B31/18 ,  B01J23/24 ,  B01J8/02 ,  C10K3/02 ,  B01J37/20 ,  B01J23/14 ,  B01J23/22

CPC classification number: C07C29/1518 ,  B01J8/02 ,  B01J19/02 ,  B01J23/14 ,  B01J23/22 ,  B01J23/24 ,  B01J23/34 ,  B01J33/00 ,  B01J37/20 ,  B01J2219/0286 ,  C01B3/16 ,  C01B3/58 ,  C01B32/40 ,  C01B2203/0435 ,  C01B2203/0475 ,  C01B2203/061 ,  C10K3/026 ,  C10K3/06 ,  Y02P20/52

Abstract: In an embodiment: a method of making syngas in a metal reactor can comprise introducing carbon dioxide and hydrogen to the metal reactor in the presence of a catalyst to form the syngas, wherein the metal reactor comprises nickel and wherein the carbon dioxide and the hydrogen are in physical contact with a wall of the metal reactor; and passivating the nickel with a sulfur containing compound.

公开(公告)号：US09670131B2

公开(公告)日：2017-06-06

申请号：US15111050

申请日：2015-02-04

Applicant: SABIC Global Technologies B.V.

Inventor： Pankaj Singh Gautam ,  William E. Hollar, Jr. ,  Sergio Ferrer Nadal ,  John Joseph Anderson

IPC: C07C68/02 ,  B01J19/24 ,  B01J8/02 ,  C01B31/28 ,  B01J8/06 ,  B01J8/04 ,  B01J19/02 ,  B01J35/00 ,  B01J21/18 ,  B01J27/224 ,  B01J33/00 ,  B01J35/06

CPC classification number: C07C68/02 ,  B01J8/02 ,  B01J8/0292 ,  B01J8/0496 ,  B01J8/067 ,  B01J19/02 ,  B01J19/2415 ,  B01J21/18 ,  B01J27/224 ,  B01J33/00 ,  B01J35/0006 ,  B01J35/06 ,  B01J2208/00805 ,  B01J2208/0084 ,  B01J2219/0218 ,  B01J2219/0236 ,  B01J2219/0263 ,  B01J2219/0286 ,  B01J2219/029 ,  C01B32/80 ,  C07C69/96

Abstract: In an embodiment, a method of producing carbonate can comprise: reacting a feed comprising carbon monoxide and chlorine in a tube of a reactor to produce a product composition comprising phosgene, wherein the tube has a particulate catalyst contained therein, wherein a thermally conductive material separate from the tube contacts at least a portion of the particulate catalyst, and wherein carbon tetrachloride is present in the product composition in an amount of 0 to 10 ppm by volume based on the volume of the phosgene; and reacting a monohydroxy compound with the phosgene to produce the carbonate.

公开(公告)号：US09644044B2

公开(公告)日：2017-05-09

申请号：US14904793

申请日：2014-07-17

Applicant: BASF Corporation

Inventor： Albertus Jacobus Sandee ,  Jogesh Chintada ,  Robert Johan Andreas Maria Terörde

IPC: C08F8/04 ,  B01J37/03 ,  B01J23/755 ,  B01J35/10 ,  C10G45/06 ,  C10G45/00 ,  B01J37/06 ,  B01J35/00 ,  B01J37/18 ,  B01J33/00

CPC classification number: C08F8/04 ,  B01J23/755 ,  B01J33/00 ,  B01J35/0053 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/108 ,  B01J37/03 ,  B01J37/06 ,  B01J37/18 ,  B01J2523/00 ,  C10G45/00 ,  C10G45/06 ,  B01J2523/31 ,  B01J2523/41 ,  B01J2523/845 ,  B01J2523/847 ,  B01J2523/842

Abstract: The invention is in the field of catalysis. More specifically, the invention pertains to catalytic hydrogenation processes and catalysts used therein. According to the invention there is provided a process for the hydrogenation of hydrocarbon resins, in particular hydrocarbon resin feeds with a relatively high sulfur content using a cobalt promoted nickel on silica/alumina catalyst, the catalyst per se, and the process of preparing said catalyst.

公开(公告)号：US09522372B2

公开(公告)日：2016-12-20

申请号：US13933999

申请日：2013-07-02

Applicant: RENTECH, INC.

Inventor： Harold A. Wright ,  Belma Demirel ,  Sergio Mohedas ,  Bahman Rejai ,  Ray J. Huang ,  Deena Ferdous ,  Jesse W. Taylor ,  Dawid J. Duvenhage ,  Sara L. Rolfe

IPC: B01J21/00 ,  B01J23/00 ,  B01J25/00 ,  B01J29/00 ,  B01J31/00 ,  B01J8/00 ,  B01J23/745 ,  B01J33/00 ,  B01J35/02 ,  B01J37/00 ,  B01J37/18 ,  C10G2/00 ,  B01J8/18

CPC classification number: B01J8/006 ,  B01J8/18 ,  B01J8/1809 ,  B01J23/745 ,  B01J33/00 ,  B01J35/023 ,  B01J37/0045 ,  B01J37/18 ,  C10G2/32 ,  C10G2/33 ,  C10G2/332 ,  C10G2300/703

Abstract: A method of preparing a spray dried catalyst by combining spray dried catalyst particles with wax so the spray dried catalyst particles are coated with wax, yielding wax coated catalyst particles, and shaping the wax coated catalyst to provide shaped wax coated catalyst. A method of activating Fischer-Tropsch catalyst particles containing oxides by contacting the catalyst particles with a reducing gas in an activation vessel to produce an activated catalyst, wherein contacting is performed in the absence of a liquid medium under activation conditions. A system for activating a Fischer-Tropsch catalyst containing an activation reactor configured to introduce an activation gas to a fixed or fluidized bed of the Fischer-Tropsch catalyst in the absence of a liquid medium and at least one separation device configured to separate a gas stream comprising entrained catalyst fines having an average particle size below a desired cutoff size from the activation reactor.

Abstract translation: 通过将喷雾干燥的催化剂颗粒与蜡组合来制备喷雾干燥的催化剂的方法，使喷雾干燥的催化剂颗粒用蜡涂覆，产生蜡涂覆的催化剂颗粒，并使蜡涂覆的催化剂成形以提供成形的涂蜡催化剂。 通过使催化剂颗粒与活化容器中的还原气体接触以产生活化的催化剂来活化含有氧化物的费 - 托催化剂颗粒的方法，其中在不存在液体介质的条件下进行接触。 一种用于活化费 - 托催化剂的系统，其包含活化反应器，所述活化反应器配置成在没有液体介质的情况下将活化气体引入费 - 托催化剂的固定或流化床，以及至少一个分离装置，其被配置为分离气流 包括夹带的催化剂细粒，其具有低于来自活化反应器的所需截留尺寸的平均粒度。

公开(公告)号：US20160332153A1

公开(公告)日：2016-11-17

申请号：US15221705

申请日：2016-07-28

Applicant: Rohm and Haas Electronic Materials LLC

Inventor： Feng LIU ,  Maria Anna RZEZNIK

IPC: B01J33/00 ,  B01J23/50 ,  B01J35/00 ,  C23C18/50 ,  C23C18/30 ,  C23C18/32 ,  C23C18/38 ,  C23C18/40 ,  B01J23/44 ,  C23C18/34

CPC classification number: B01J33/00 ,  B01J23/40 ,  B01J23/44 ,  B01J23/48 ,  B01J23/50 ,  B01J35/0013 ,  B01J37/16 ,  C23C18/1607 ,  C23C18/2086 ,  C23C18/30 ,  C23C18/32 ,  C23C18/34 ,  C23C18/38 ,  C23C18/40 ,  C23C18/48 ,  C23C18/50

Abstract: Aqueous catalysts of nanoparticles of precious metals and stabilizers of flavonoid derivatives are used to electrolessly plate metal on non-conductive substrates. Such substrates include printed circuit boards.

Abstract translation: 使用贵金属纳米颗粒和类黄酮衍生物稳定剂的水性催化剂在非导电基材上无电镀金属。 这样的基板包括印刷电路板。

公开(公告)号：US09463443B2

公开(公告)日：2016-10-11

申请号：US13521915

申请日：2011-01-13

Applicant: Alejandro Martin Antonini ,  Richard John Mercer ,  Adel Fay Neale

Inventor： Alejandro Martin Antonini ,  Richard John Mercer ,  Adel Fay Neale

IPC: B01J21/00 ,  B01J23/00 ,  B01J25/00 ,  B01J29/00 ,  B01J23/89 ,  B01J33/00 ,  B01J37/02 ,  C10G2/00

CPC classification number: B01J21/12 ,  B01J23/8913 ,  B01J33/00 ,  B01J35/023 ,  B01J37/0209 ,  B01J37/0215 ,  B01J37/0236 ,  B01J37/08 ,  C10G2/33 ,  C10G2/333 ,  C10G2300/1022

Abstract: A method for preparing a silica-modified catalyst support is described including: (I) applying an alkyl silicate to the surface of a porous support material in an amount to produce a silica content of the silica-modified catalyst support, expressed as Si, in the range 0.25 to 15% by weight, (ii) optionally drying the resulting silicate-modified support, (iii) treating the support with water, (iv) drying the resulting water-treated support, and (v) calcining the dried material to form the silica-modified catalyst support.

Abstract translation: 描述了一种制备二氧化硅改性的催化剂载体的方法，其包括：（I）将硅酸烷基酯施用到多孔载体材料的表面，其量以二氧化硅改性的催化剂载体的二氧化硅含量（以Si表示）在 0.25至15重量％的范围，（ii）任选地干燥所得的硅酸盐改性的载体，（iii）用水处理载体，（iv）干燥所得水处理的载体，和（v）将干燥的材料煅烧成 形成二氧化硅改性的催化剂载体。

公开(公告)号：US08999258B2

公开(公告)日：2015-04-07

申请号：US13754017

申请日：2013-01-30

Applicant: Fina Technology, Inc.

Inventor： Sivadinarayana Chinta ,  Joseph Thorman

IPC: B01J19/00 ,  B01J8/02 ,  B01J8/18 ,  B01J23/02 ,  B01J23/34 ,  B01J37/02 ,  B01J37/03 ,  C07C2/84 ,  B01J19/02 ,  B01J19/24 ,  B01J20/00 ,  B01J21/00 ,  B01J23/00 ,  B01J32/00 ,  B01J33/00

CPC classification number: C07C2/84 ,  B01J8/02 ,  B01J8/18 ,  B01J19/02 ,  B01J23/002 ,  B01J23/02 ,  B01J23/34 ,  B01J37/0201 ,  B01J37/031 ,  B01J2219/00006 ,  B01J2219/0209 ,  B01J2219/0218 ,  B01J2219/025 ,  B01J2523/00 ,  C07C2/64 ,  C07C5/327 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/30 ,  C07C2523/34 ,  Y02P20/52 ,  B01J2523/12 ,  B01J2523/22 ,  B01J2523/69 ,  B01J2523/72 ,  C07C15/46

Abstract: A method for the oxidative coupling of hydrocarbons includes providing an oxidative catalyst inside a reactor and carrying out the oxidative coupling reaction under a set of reaction conditions. The reactor surfaces that contact the reactants and products do not provide a significant detrimental catalyzing effect. In an embodiment the reactor contains an inert lining or a portion of the reactor inner surface is treated to reduce the detrimental catalytic effects. In an embodiment the reactor contains a lining that includes an oxidative catalyst.

Abstract translation: 烃的氧化偶合的方法包括在反应器内提供氧化催化剂，并在一组反应条件下进行氧化偶联反应。 与反应物和产物接触的反应器表面不会产生显着的不利的催化作用。 在一个实施方案中，反应器包含惰性衬里或处理反应器内表面的一部分以减少有害的催化作用。 在一个实施方案中，反应器含有包含氧化催化剂的衬里。

公开(公告)号：US08969228B2

公开(公告)日：2015-03-03

申请号：US13940990

申请日：2013-07-12

Applicant: Zahra Nazarpoor

Inventor： Zahra Nazarpoor

IPC: B01J33/00 ,  B01D53/58 ,  B01D53/46 ,  B01D53/62

CPC classification number: B01J37/18 ,  B01D53/46 ,  B01D53/58 ,  B01D53/62 ,  B01D53/94 ,  B01D2251/202 ,  B01D2251/204 ,  B01D2251/2062 ,  B01D2255/104 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/20715 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/20784 ,  B01D2255/20792 ,  B01D2255/908 ,  B01J23/10 ,  B01J23/26 ,  B01J23/50 ,  B01J23/66 ,  B01J23/72 ,  B01J23/745 ,  B01J23/83 ,  B01J23/894 ,  B01J35/04 ,  B01J37/0036 ,  B01J37/0219 ,  B01J37/0225 ,  B01J37/0234 ,  B01J37/0244 ,  B01J37/03 ,  B01J37/16 ,  Y10S502/50 ,  Y10S502/514 ,  Y10S502/52 ,  Y10S502/521 ,  Y10S502/52712

Abstract: Systems and Methods for manufacturing ZPGM catalysts systems that may allow the prevention of formation or the conversion of corrosion causing compounds, such as hexavalent chromium compounds, within ZPGM catalyst systems are disclosed. ZPGM catalysts systems, may include metallic substrate, which may include alloys of iron and chromium, a washcoat and an overcoat. Disclosed manufacturing processes may include a thermal decomposition of hexavalent chromium compounds which may allow the decomposition of such compounds into trivalent chromium compounds, and may also produce metallic catalyst, such as silver.

Abstract translation: 公开了用于制造ZPGM催化剂体系的系统和方法，其可以防止在ZPGM催化剂体系内形成或转化腐蚀引起的化合物，例如六价铬化合物。 ZPGM催化剂体系可以包括金属基材，其可以包括铁和铬的合金，修补基面涂层和外涂层。 公开的制造方法可以包括六价铬化合物的热分解，其可以使这种化合物分解成三价铬化合物，并且还可以产生金属催化剂，例如银。