公开(公告)号：US09993810B2

公开(公告)日：2018-06-12

申请号：US13948641

申请日：2013-07-23

申请人： W. R. GRACE & CO.-CONN.

发明人： Kevin J. Sutovich ,  Wu-Cheng Cheng ,  Ranjit Kumar ,  Michael S. Ziebarth ,  Yuying Shu

IPC分类号： B01J29/08 ,  C10G11/05 ,  C10G11/18 ,  B01J21/10 ,  B01J29/90 ,  B01J35/10

CPC分类号： B01J29/084 ,  B01J21/10 ,  B01J29/08 ,  B01J29/90 ,  B01J35/1014 ,  B01J2229/186 ,  B01J2229/20 ,  B01J2229/42 ,  C10G11/05 ,  C10G11/18

摘要： A rare earth free particulate catalytic cracking catalyst which comprises a zeolite having catalytic cracking ability under catalytic cracking conditions, an acidified silica sol binder, magnesium salt, clay and a matrix material. The catalytic cracking catalyst has a high matrix surface area and is useful in a catalytic cracking process, in particularly, a fluid catalytic cracking process, to provide increased catalytic activity and improved hydrogen and coke selectivity without the need to incorporate rare earth metals.

公开(公告)号：US20180133699A1

公开(公告)日：2018-05-17

申请号：US15809339

申请日：2017-11-10

申请人： INEOS EUROPE AG

发明人： James F. Brazdil ,  Mark A. Toft

IPC分类号： B01J23/887 ,  C07C255/08 ,  C07C253/26 ,  B01J21/10 ,  B01J23/00 ,  B01J37/03 ,  C07C45/35 ,  C07C47/22 ,  C07C51/25 ,  C07C57/04

CPC分类号： B01J23/8878 ,  B01J21/10 ,  B01J23/002 ,  B01J23/8871 ,  B01J23/8876 ,  B01J37/031 ,  B01J2523/00 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847 ,  C07C45/35 ,  C07C51/252 ,  C07C253/26 ,  Y02P20/52 ,  C07C255/08 ,  C07C47/22 ,  C07C57/04

摘要： A catalytic composition useful for the conversion of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile, and mixtures thereof. The catalytic composition comprises a complex of metal oxides comprising rubidium, bismuth, cerium, molybdenum, iron and other promoters, with a desirable composition.

公开(公告)号：US09919295B2

公开(公告)日：2018-03-20

申请号：US15502036

申请日：2016-06-24

申请人： LG CHEM, LTD.

发明人： Byung Yul Choi ,  Hyun Jong Shin ,  Young Hyun Choe ,  Duk Ki Kim ,  Hyun Sub Lim ,  Hyo Sang You

IPC分类号： B01J27/199 ,  B01J27/14 ,  B01J27/057 ,  B01J23/755 ,  B01J23/75 ,  B01J23/745 ,  B01J23/72 ,  B01J23/50 ,  B01J23/46 ,  B01J23/34 ,  B01J23/30 ,  B01J23/28 ,  B01J23/26 ,  B01J23/22 ,  B01J23/20 ,  B01J23/18 ,  B01J23/14 ,  B01J23/10 ,  B01J23/04 ,  B01J23/02 ,  B01J21/10 ,  B01J21/06 ,  B01J21/02

CPC分类号： B01J27/199 ,  B01J21/02 ,  B01J21/06 ,  B01J21/063 ,  B01J21/066 ,  B01J21/10 ,  B01J23/02 ,  B01J23/04 ,  B01J23/10 ,  B01J23/14 ,  B01J23/18 ,  B01J23/20 ,  B01J23/22 ,  B01J23/26 ,  B01J23/28 ,  B01J23/30 ,  B01J23/34 ,  B01J23/464 ,  B01J23/50 ,  B01J23/6525 ,  B01J23/6527 ,  B01J23/6562 ,  B01J23/686 ,  B01J23/687 ,  B01J23/688 ,  B01J23/72 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J23/8878 ,  B01J23/8885 ,  B01J23/8898 ,  B01J23/8993 ,  B01J27/0576 ,  B01J27/14 ,  B01J35/08 ,  B01J37/0219 ,  B01J37/0221 ,  B01J37/0228 ,  B01J37/0232 ,  B01J2523/00 ,  C07C51/235 ,  B01J2523/17 ,  B01J2523/24 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/72 ,  B01J2523/842 ,  C07C57/04

摘要： The present invention relates to a high-performance polyoxometalate catalyst and a method of preparing the same. More particularly, the present invention provides a high-performance polyoxometalate catalyst, the activity and selectivity of which may be improved by controlling the content of vanadium and the like and which has superior reproducibility and may unsaturated carboxylic acid from unsaturated aldehyde in a high yield for a long time, a method of preparing the same, and the like.

公开(公告)号：US20180065086A1

公开(公告)日：2018-03-08

申请号：US15692324

申请日：2017-08-31

申请人： Johnson Matthey Public Limited Company

发明人： Yannick BIDAL ,  Andrew CHIFFEY ,  Francois MOREAU ,  Matthew O'BRIEN

IPC分类号： B01D53/94 ,  B01J21/12 ,  B01J21/10 ,  B01J29/72

CPC分类号： B01D53/9413 ,  B01D53/944 ,  B01D53/9468 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/106 ,  B01D2255/2073 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/9022 ,  B01D2255/9025 ,  B01D2255/903 ,  B01D2255/9032 ,  B01D2255/91 ,  B01D2258/012 ,  B01J21/08 ,  B01J21/10 ,  B01J21/12 ,  B01J23/34 ,  B01J23/52 ,  B01J29/72 ,  B01J29/74 ,  B01J29/7415 ,  B01J29/743 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0244 ,  B01J37/0246 ,  B01J2204/005 ,  B01J2229/183 ,  B01J2229/64 ,  Y02A50/2341

摘要： An oxidation catalyst for treating an exhaust gas from a diesel engine and an exhaust system comprising the oxidation catalyst are described. The oxidation catalyst comprises: a first region for adsorbing NOx, wherein the first region comprises a molecular sieve catalyst, wherein the molecular sieve catalyst comprises a noble metal and a molecular sieve; a second region for oxidising carbon monoxide (CO) and/or hydrocarbons (HCs), wherein the second region comprises palladium (Pd), gold (Au) and a support material; and a substrate having an inlet end and an outlet end.

公开(公告)号：US20180001309A1

公开(公告)日：2018-01-04

申请号：US15704216

申请日：2017-09-14

申请人： Haldor Topsoe A/S

发明人： Joachim Harteg Jacobsen ,  Charlotte Vinding Ovesen ,  Christian Daugaard

IPC分类号： B01J23/755 ,  C01B3/40 ,  B01J35/00 ,  B01J23/04 ,  B01J37/00 ,  B01J35/10 ,  B01J37/02 ,  B01J37/08

CPC分类号： B01J23/755 ,  B01J21/04 ,  B01J21/10 ,  B01J23/005 ,  B01J23/04 ,  B01J23/78 ,  B01J23/83 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/1004 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1033 ,  B01J35/1038 ,  B01J37/0009 ,  B01J37/0063 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0209 ,  B01J37/024 ,  B01J37/08 ,  B01J37/088 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/1058 ,  C01B2203/1235 ,  C01B2203/1241 ,  Y02P20/52

摘要： The invention provides a method for the production of a supported nickel catalyst, in which an aqueous mixture comprising an alkali metal salt plus other metal salts is sintered to form a support material. A supported nickel catalyst comprising potassium β-alumina is also provided.

公开(公告)号：US09855551B2

公开(公告)日：2018-01-02

申请号：US14740870

申请日：2015-06-16

申请人： SOUTHWEST NANOTECHNOLOGIES, INC.

发明人： Ricardo Prada Silvy ,  Yongqiang Tan

IPC分类号： B01J27/22 ,  B01J21/10 ,  B01J23/00 ,  B01J23/75 ,  B01J23/881 ,  B01J23/882 ,  B01J35/00 ,  B01J35/02 ,  B01J37/00 ,  B01J37/03 ,  B01J37/04 ,  B01J37/08 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/02 ,  B01J21/04

CPC分类号： B01J27/22 ,  B01J21/04 ,  B01J21/10 ,  B01J23/002 ,  B01J23/005 ,  B01J23/75 ,  B01J23/881 ,  B01J23/882 ,  B01J35/0006 ,  B01J35/006 ,  B01J35/023 ,  B01J37/0009 ,  B01J37/031 ,  B01J37/04 ,  B01J37/08 ,  B01J2523/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B2202/04 ,  C01B2202/06 ,  C01B2202/36 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/22

摘要： The present invention provides a catalyst precursor and a catalyst suitable for preparing multi-wall carbon nanotubes. The resulting multi-wall carbon nanotubes have a narrow distribution as to the number of walls forming the tubes and a narrow distribution in the range of diameters for the tubes. Additionally, the present invention provides methods for producing multi-wall carbon nanotubes having narrow distributions in the number of walls and diameters. Further, the present invention provides a composition of spent catalyst carrying multi-wall nanotubes having narrow distribution ranges of walls and diameters.

公开(公告)号：US09850188B2

公开(公告)日：2017-12-26

申请号：US14843076

申请日：2015-09-02

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Haiyou Wang ,  Hsueh Sung Tung

IPC分类号： C07C17/25 ,  B01J27/128 ,  B01J27/132 ,  B01J27/10 ,  B01J27/06 ,  B01J27/12 ,  B01J27/138 ,  B01J21/18 ,  B01J21/10 ,  B01J21/04

CPC分类号： C07C17/25 ,  B01J21/04 ,  B01J21/10 ,  B01J21/18 ,  B01J27/06 ,  B01J27/10 ,  B01J27/12 ,  B01J27/128 ,  B01J27/132 ,  B01J27/138 ,  B01J2523/11 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/17 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/27 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/72 ,  B01J2523/821 ,  B01J2523/824 ,  B01J2523/825 ,  B01J2523/827 ,  B01J2523/828 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  C07C21/18

摘要： The present invention relates, at least in part, to a process for making chlorotrifluoroethylene (CFO-1113) from 1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a). In certain aspects, the process includes dehydrochlorinating 1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a) in the presence of a catalyst selected from the group consisting of (i) one or more metal halides; (ii) one or more halogenated metal oxides; (iii) one or more zero-valent metals or metal alloys; (iv) combinations thereof.

公开(公告)号：US09844769B2

公开(公告)日：2017-12-19

申请号：US14572977

申请日：2014-12-17

申请人： INEOS EUROPE AG

发明人： James F. Brazdil ,  Mark A. Toft

IPC分类号： B01J23/887 ,  B01J21/10 ,  C07C253/26 ,  B01J37/03 ,  B01J23/00 ,  C07C45/35 ,  C07C51/25

CPC分类号： B01J23/8878 ,  B01J21/10 ,  B01J23/002 ,  B01J23/8871 ,  B01J23/8876 ,  B01J37/031 ,  B01J2523/00 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847 ,  C07C45/35 ,  C07C51/252 ,  C07C253/26 ,  Y02P20/52 ,  C07C255/08 ,  C07C47/22 ,  C07C57/04

摘要： A catalytic composition useful for the conversion of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile, and mixtures thereof. The catalytic composition comprises a complex of metal oxides comprising rubidium, bismuth, cerium, molybdenum, iron and other promoters, with a desirable composition.

公开(公告)号：US20170320799A1

公开(公告)日：2017-11-09

申请号：US15525963

申请日：2015-11-12

申请人： Abengoa Bioenergia Nuevas Tecnologias, S.A.

发明人： Avelino Corma Canos ,  Marcelo Eduardo Domine ,  Juan Luis Sanz Yague ,  Francisco Antonio Ladron de Guevara Vidal

IPC分类号： C07C29/34 ,  B01J37/06 ,  B01J37/03 ,  B01J37/02 ,  B01J23/89 ,  B01J23/72 ,  B01J23/648 ,  B01J23/62 ,  B01J23/44 ,  B01J23/08 ,  B01J37/08 ,  B01J21/10

CPC分类号： C07C29/34 ,  B01J21/10 ,  B01J23/08 ,  B01J23/44 ,  B01J23/62 ,  B01J23/6482 ,  B01J23/72 ,  B01J23/898 ,  B01J37/0213 ,  B01J37/0236 ,  B01J37/036 ,  B01J37/06 ,  B01J37/08 ,  B01J37/082 ,  C07C29/32 ,  C07C31/125 ,  C07C31/12

摘要： The present invention relates to a process for obtaining 1-octanol which comprises a contact step between ethanol, n-hexanol and a catalyst, wherein said catalyst comprises: i) a metal oxide that comprises the following metals: M1 is at least one bivalent metal selected from Mg, Zn, Cu, Co, Mn, Fe, Ni and Ca; M2 is at least one trivalent metal selected from Al, La, Fe, Cr, Mn, Co, Ni, and Ga; ii) a noble metal selected from Pd, Pt, Ru, Rh and Re; and iii) optionally, comprises V; with the proviso that the catalyst comprises at least V, Ga or any of their combinations.

公开(公告)号：US20170283723A1

公开(公告)日：2017-10-05

申请号：US15474837

申请日：2017-03-30

申请人： INSTITUTO MEXICANO DEL PETROLEO

发明人： Federico Jesus JIMENEZ CRUZ ,  Celia MARIN ROSAS ,  Luis Carlos CASTANEDA LOPEZ ,  Rogelio HERNANDEZ SUAREZ ,  Javier Esteban RODRIGUEZ RODRIGUEZ ,  Maria del Carmen MARTINEZ GUERRERO ,  Florentino Rafael MURRIETA GUEVARA ,  Alicia del Rayo JARAMILLO JACOB

IPC分类号： C10L1/02 ,  B01J35/10 ,  B01J27/053 ,  B01J27/055 ,  B01J27/16 ,  B01J27/18

CPC分类号： C07C67/02 ,  B01J21/06 ,  B01J21/10 ,  B01J23/00 ,  B01J23/02 ,  B01J23/06 ,  B01J27/053 ,  B01J27/055 ,  B01J27/16 ,  B01J27/1802 ,  B01J27/1806 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1061 ,  C10L1/026 ,  C10L2200/0476 ,  C10L2200/0484 ,  C10L2270/026 ,  C11C3/003 ,  C11C3/10 ,  Y02E50/13

摘要： The present invention relates to the production of biodiesel and alkyl esters by the transesterification of triglyceride esters, with alcohols in heterogeneous phase in the presence of heterogeneous catalysts, with yields higher than 80%, at a temperature from 0 to 300° C., residence time from 20 minutes to 20 h, space velocity of 0.1 to 10 h−1, pressure of 25-100 kg/cm2 (24.5-98.07 bar), methanol/oil molar ratio of 10 to 40 and catalyst concentration of 0.001 to 20 weight % based on tri-, di- or monoglyceride. The method produces biodiesel and alkyl esters by transesterification of tri-, di- or mono-glycerides, from palm, jatropha, castor, soybean and sunflower oils, wherein the alcohoxyls R1O, R2O and R3O of the glycerides are C1 to C24 and a C1-C4 alcohol, such as methanol, in an alcohol:oil ratio from 3:1 to 50:1. The transesterification reaction produces biodiesel while avoiding loss of catalyst, contaminating liquid effluents and eliminating undesirable hydrolysis of triglycerides, diglycerides and monoglycerides into free fatty acids and saponification that generate soaps.