公开(公告)号：US12097484B2

公开(公告)日：2024-09-24

申请号：US17432755

申请日：2020-02-21

申请人： SHIN-ETSU CHEMICAL CO., LTD.

发明人： Manabu Furudate ,  Tomohiro Inoue

IPC分类号： B01J23/745 ,  B01J21/06 ,  B01J23/14 ,  B01J23/28 ,  B01J23/30 ,  B01J23/888 ,  B01J35/00 ,  B01J35/39 ,  B01J37/04 ,  B01J37/10 ,  C01G23/053

CPC分类号： B01J23/745 ,  B01J21/063 ,  B01J23/14 ,  B01J23/28 ,  B01J23/30 ,  B01J23/888 ,  B01J35/19 ,  B01J35/39 ,  B01J37/04 ,  B01J37/10 ,  C01G23/053

摘要： Provided are titanium oxide fine particles capable of enhancing the photocatalytic activity of a photocatalyst when mixed with such photocatalyst. There are provided titanium oxide fine particles with at least an iron component and a silicon component solid-dissolved therein, in which the iron and silicon components are each contained in an amount of 1 to 1,000 in terms of a molar ratio to titanium (Ti/Fe or Ti/Si); and a titanium oxide fine particle dispersion liquid in which these titanium oxide fine particles are dispersed in an aqueous dispersion medium.

公开(公告)号：US11746074B2

公开(公告)日：2023-09-05

申请号：US17387123

申请日：2021-07-28

申请人： Changchun Meihe Science and Technology Development Co., LTD ,  The Coca-Cola Company

发明人： Jing Liu ,  Hongbin Qi ,  Haiyu Ren ,  Indra Prakash ,  Yu Shi

IPC分类号： C07C29/00 ,  B01J25/02 ,  B01J27/188 ,  B01J35/00 ,  C07C29/132 ,  C07C29/60 ,  B01J37/04 ,  B01J23/835 ,  B01J23/888 ,  B01J27/19 ,  C07C31/20 ,  B01J23/30 ,  B01J37/00

CPC分类号： C07C29/00 ,  B01J23/835 ,  B01J23/888 ,  B01J23/8885 ,  B01J25/02 ,  B01J27/188 ,  B01J27/19 ,  B01J35/0006 ,  B01J37/04 ,  C07C29/132 ,  C07C29/60 ,  C07C31/202 ,  B01J23/30 ,  B01J37/0081 ,  B01J2523/00 ,  Y02P20/52 ,  Y02P20/582 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/3706 ,  B01J2523/43 ,  B01J2523/847 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/3737 ,  B01J2523/43 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/847 ,  B01J2523/00 ,  B01J2523/305 ,  B01J2523/31 ,  B01J2523/3712 ,  B01J2523/43 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/847 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/3737 ,  B01J2523/43 ,  B01J2523/69 ,  B01J2523/847 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/3712 ,  B01J2523/43 ,  B01J2523/51 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/847 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/43 ,  B01J2523/847 ,  C07C29/132 ,  C07C31/202 ,  C07C29/60 ,  C07C31/205

摘要： Provided is a method for preparing a diol. In the method, a saccharide and hydrogen as raw materials are contacted with a catalyst in water to prepare the diol. The employed catalyst is a composite catalyst comprised of a main catalyst and a cocatalyst, wherein the main catalyst is a water-insoluble acid-resistant alloy; and the cocatalyst is a soluble tungstate and/or soluble tungsten compound. The method uses an acid-resistant, inexpensive and stable alloy needless of a support as a main catalyst, and can guarantee a high yield of the diol in the case where the production cost is relatively low.

公开(公告)号：US20190217282A1

公开(公告)日：2019-07-18

申请号：US16332320

申请日：2017-08-30

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： Manabu FURUDATE ,  Tomohiro INOUE

IPC分类号： B01J35/00 ,  B01J23/28 ,  B01J23/22 ,  B01J23/888 ,  B01J23/30 ,  B01J23/881 ,  B01J37/00 ,  B01J37/10 ,  B01J37/04 ,  B01J37/03 ,  B01J37/02

CPC分类号： B01J35/004 ,  B01J23/22 ,  B01J23/28 ,  B01J23/30 ,  B01J23/88 ,  B01J23/881 ,  B01J23/888 ,  B01J35/0013 ,  B01J35/02 ,  B01J37/0018 ,  B01J37/0215 ,  B01J37/0236 ,  B01J37/03 ,  B01J37/033 ,  B01J37/04 ,  B01J37/10 ,  B01J37/12 ,  C01G23/00 ,  C01G31/00 ,  C01G39/00 ,  C01G41/00 ,  C01G49/00

摘要： Provided are the following: a mixture of visible light-responsive photocatalytic titanium oxide fine particles which can conveniently produce a photocatalyst thin film that exhibits photocatalyst activity even with only visible light (400-800 nm) and that exhibits high transparency; a dispersion liquid of the fine particles; a method for producing the dispersion liquid; a photocatalyst thin film; and a member having the photocatalyst thin film on a surface thereof. The mixture of visible light-responsive photocatalytic titanium oxide fine particles is characterized by containing two kinds of titanium dioxide fine particles: first titanium oxide fine particles, in which a tin component and a transition metal component (excluding an iron group element component) that increases visible light response properties form a solid solution, and second titanium oxide fine particles, in which an iron group element component and a chromium group element component form a solid solution.

公开(公告)号：US20190185345A1

公开(公告)日：2019-06-20

申请号：US16206898

申请日：2018-11-30

申请人： UOP LLC

发明人： Zara Osman ,  Wei Pan

IPC分类号： C01G53/00 ,  C01G1/02 ,  B01J23/888 ,  B01J23/887 ,  B01J23/00

CPC分类号： C01G53/006 ,  B01J23/002 ,  B01J23/8878 ,  B01J23/888 ,  B01J37/20 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  C01G1/02 ,  C01P2002/72 ,  C10G45/08

摘要： A highly active quaternary mixed transition metal oxide material has been developed. The material may be sulfided to generate metal sulfides which are used as a catalyst in a conversion process such as hydroprocessing. The hydroprocessing may include hydrodenitrification, hydrodesulfurization, hydrodemetallation, hydrodesilication, hydrodearomatization, hydroisomerization, hydrotreating, hydrofining, and hydrocracking.

公开(公告)号：US20190055479A1

公开(公告)日：2019-02-21

申请号：US16079785

申请日：2017-02-21

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Emiel van Kimmenade ,  Luis Aramburo

IPC分类号： C10G45/50 ,  B01J29/08 ,  B01J23/89 ,  B01J35/00 ,  B01J37/00 ,  B01J37/08 ,  B01J37/18

CPC分类号： C10G45/50 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J23/8885 ,  B01J23/8993 ,  B01J27/049 ,  B01J27/0515 ,  B01J29/084 ,  B01J29/106 ,  B01J29/126 ,  B01J29/146 ,  B01J29/166 ,  B01J35/0006 ,  B01J37/0018 ,  B01J37/0036 ,  B01J37/009 ,  B01J37/04 ,  B01J37/08 ,  B01J37/18 ,  B01J2029/081 ,  B01J2229/16 ,  B01J2229/42 ,  C10G2300/1096

摘要： The present invention relates to a process for producing monoaromatic hydrocarbons from a hydrocarbon feed comprising polyaromatics, the process comprising contacting the feed at process conditions with a catalyst comprising a mixture of zeolite Y and a hydrogenation catalyst comprising one or more hydrogenation metals on a solid catalyst support.

公开(公告)号：US20180353948A1

公开(公告)日：2018-12-13

申请号：US16068849

申请日：2017-03-02

申请人： Haldor Topsøe A/S

发明人： Thomas Holten Kollin ,  Francesco Castellino

IPC分类号： B01J35/06 ,  B01J31/06 ,  B01J23/648 ,  B01J21/06 ,  B01J37/02 ,  B01J37/08 ,  B01D39/08 ,  B01D39/20 ,  B01D53/86 ,  B01D46/02

CPC分类号： B01J35/065 ,  B01D39/086 ,  B01D39/2017 ,  B01D46/02 ,  B01D53/8631 ,  B01D53/8653 ,  B01D53/8668 ,  B01D53/9431 ,  B01D2239/0208 ,  B01D2239/0492 ,  B01D2239/06 ,  B01D2239/10 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/20723 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/915 ,  B01D2257/404 ,  B01D2257/708 ,  B01D2257/93 ,  B01J21/063 ,  B01J23/22 ,  B01J23/28 ,  B01J23/30 ,  B01J23/34 ,  B01J23/42 ,  B01J23/44 ,  B01J23/6482 ,  B01J23/6562 ,  B01J23/72 ,  B01J23/745 ,  B01J23/8472 ,  B01J23/88 ,  B01J23/881 ,  B01J23/885 ,  B01J23/8877 ,  B01J23/888 ,  B01J23/8885 ,  B01J23/8892 ,  B01J23/8898 ,  B01J23/8906 ,  B01J23/8926 ,  B01J23/898 ,  B01J23/8986 ,  B01J23/8993 ,  B01J31/06 ,  B01J35/023 ,  B01J35/06 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/0242 ,  B01J37/088 ,  B01J37/16 ,  C03C25/00

摘要： Method for preparing a catalytic fabric filter comprising the steps of a) providing a fabric filter substrate, preferably consisting of glass fibers, having a gas inlet surface and a gas outlet surface, the gas inlet surface is coated with a polymeric membrane, preferably consisting of polytetrafluoroethylene; b) providing an aqueous impregnation liquid comprising one or more catalyst metal precursor compounds; c) impregnating the fabric filter substrate with the impregnation liquid; and d) drying and thermally activating the impregnated fabric filter substrate at a temperature below 300° C. to convert the one or more metal compounds of the catalyst precursor to their catalytically active form, wherein the drying of the impregnated fabric filter substrate in step d) is performed from the gas outlet surface.

公开(公告)号：US20180264450A1

公开(公告)日：2018-09-20

申请号：US15964416

申请日：2018-04-27

申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

发明人： STUART L. SOLED ,  SABATO MISEO ,  JOSEPH E. BAUMGARTNER ,  IULIAN NISTOR ,  PARTHA NANDI ,  JAVIER GUZMAN ,  DORON LEVIN ,  Keith Wilson ,  JACOB ARIE BERGWERFF ,  RONALD HUIBERTS ,  ARNOLD VAN LOEVEZIJN

IPC分类号： B01J31/36 ,  B01J37/20 ,  C10G45/08 ,  A23D9/00 ,  B01J23/888 ,  C11B3/02 ,  B01J31/02 ,  B01J37/08 ,  B01J31/04 ,  B01J31/34 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02 ,  C10G45/06 ,  B01J23/882 ,  B01J23/883 ,  B01J23/887

CPC分类号： C10G45/08 ,  A23D9/00 ,  B01J23/882 ,  B01J23/883 ,  B01J23/8877 ,  B01J23/888 ,  B01J31/0201 ,  B01J31/0237 ,  B01J31/0247 ,  B01J31/04 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0203 ,  B01J37/08 ,  B01J37/20 ,  B01J2231/60 ,  B01J2523/00 ,  B01J2523/55 ,  B01J2531/64 ,  B01J2531/66 ,  B01J2531/845 ,  B01J2531/847 ,  C10G45/06 ,  C10G2300/1074 ,  C10G2300/202 ,  C10G2300/703 ,  C11B3/02 ,  B01J2523/56 ,  B01J2523/69 ,  B01J2523/847 ,  B01J2523/845 ,  B01J2523/68

摘要： The precursor of a hydroprocessing catalyst is made by impregnating a metal oxide component comprising at least one metal from Group 6 of the Periodic Table and at least one metal from Groups 8-10 of the Periodic Table with an amide formed from a first organic compound containing at least one amine group, and a second organic compound containing at least one carboxylic acid group. Following impregnation heat treatment follows to form in situ generated unsaturation additional to that in the two organic compounds. The catalyst precursor is sulfided to form an active, sulfide hydroprocessing catalyst.

公开(公告)号：US09861963B2

公开(公告)日：2018-01-09

申请号：US14132741

申请日：2013-12-18

申请人： Shell Oil Company

发明人： David Allen Cooper ,  Sjoerd Alkema ,  Lay Hwa Ong ,  Bart Pelgrim ,  Laszlo Domokos ,  Ferry Winter

IPC分类号： B01J21/12 ,  C10G47/16 ,  C10G47/20 ,  B01J23/888 ,  B01J37/03 ,  B01J37/20 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  C10G47/12 ,  C10G47/14

CPC分类号： B01J23/888 ,  B01J21/12 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J37/0009 ,  B01J37/0203 ,  B01J37/03 ,  B01J37/036 ,  B01J37/20 ,  C10G47/12 ,  C10G47/14

摘要： A process for preparing a hydrocarbon conversion catalyst that comprises a specially made silica-alumina composition and a metal or metal compound selected from Group VIB and Group VIII metals. The silica-alumina composition is made by preparing an aqueous mixture containing aluminum sulfate followed by adding alkali metal aluminate to the mixture to inhance the pH to within specified range and then adding aluminum sulfate to the mixture to lower the pH. Then alkali metal silicate is added followed by several other pH swings to provide a mixture containing silica-alumina. The resulting mixture is treated with an alkaline solution to provide a precipitate solid that is recovered to obtain a silica-alumina composition containing of from 30 to 70% wt silica and of from 70 to 30% wt of alumina.

公开(公告)号：US09855588B2

公开(公告)日：2018-01-02

申请号：US15101470

申请日：2014-12-01

申请人： IFP Energies Nouvelles

发明人： Thierry Gauthier ,  Charles Philippe Lienemann

IPC分类号： B07C5/00 ,  B07C5/342 ,  B01J23/888 ,  G01N21/71 ,  B01J35/02 ,  C10G45/00 ,  C10G47/00 ,  C10G45/08 ,  C10G45/12 ,  C10G47/20 ,  B01J38/72 ,  B01J23/94 ,  B01J35/00 ,  B01J23/96 ,  B01J29/90 ,  B01J23/75 ,  B01J23/755 ,  B01J23/28 ,  B01J23/30 ,  B01J23/882 ,  B01J23/883 ,  B01J29/072 ,  B01J29/076 ,  B01J38/68

CPC分类号： B07C5/3427 ,  B01J23/28 ,  B01J23/30 ,  B01J23/75 ,  B01J23/755 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J23/8885 ,  B01J23/94 ,  B01J23/96 ,  B01J29/072 ,  B01J29/076 ,  B01J29/90 ,  B01J35/0006 ,  B01J35/026 ,  B01J38/68 ,  B01J38/72 ,  B07C5/342 ,  B07C2501/0018 ,  C10G45/00 ,  C10G45/08 ,  C10G45/12 ,  C10G47/00 ,  C10G47/20 ,  G01N21/718 ,  G01N21/85

摘要： A method and device for separating at least one catalyst from a mixture of homogeneously shaped catalysts, the catalysts comprising at least one metal selected from the group formed by Ni, Co, Mo, W, the catalyst to be separated comprising a characteristic metal selected from the group formed by Ni, Co, Mo, W and the other catalysts of the mixture not containing said characteristic metal, in which method: the grains of the catalyst of said mixture pass in front of the LIBS detection system, the presence of said characteristic metal in the catalysts is detected by the LIBS technique, the wavelength being selected so as to detect said characteristic metal, the LIBS detection system sends a signal to a means for evacuating grains of catalyst to be separated in a manner such as to separate said grains from the other catalysts of said mixture.

公开(公告)号：US20170165650A1

公开(公告)日：2017-06-15

申请号：US15377605

申请日：2016-12-13

申请人： UOP LLC

发明人： Stuart Miller ,  Laura Collins

IPC分类号： B01J27/24 ,  C10G45/50 ,  B01J37/20 ,  C10G47/04 ,  B01J37/00 ,  C10G45/08 ,  C10G45/60

CPC分类号： B01J27/24 ,  B01J23/002 ,  B01J23/007 ,  B01J23/30 ,  B01J23/34 ,  B01J23/888 ,  B01J35/002 ,  B01J37/0009 ,  B01J37/03 ,  B01J37/10 ,  B01J37/20 ,  C10G45/08 ,  C10G45/50 ,  C10G45/60 ,  C10G47/04 ,  C10G2300/202 ,  C10G2300/205

摘要： A hydroprocessing catalyst has been developed. The catalyst is a unique transition metal tungstate material. The hydroprocessing using the crystalline ammonia transition metal dimolybdotungstate material may include hydrodenitrification, hydrodesulfurization, hydrodemetallation, hydrodesilication, hydrodearomatization, hydroisomerization, hydrotreating, hydrofining, and hydrocracking.