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公开(公告)号：US11998900B2
公开(公告)日：2024-06-04
申请号：US17863719
申请日：2022-07-13
IPC分类号： B01J31/16 , B01J35/00 , B01J35/02 , B01J35/10 , B01J35/23 , B01J35/50 , B01J35/64 , B01J35/66 , B01J37/00 , B01J37/02 , B01J37/08 , B33Y40/20 , B33Y80/00 , B33Y10/00
CPC分类号： B01J31/1625 , B01J31/1691 , B01J35/23 , B01J35/50 , B01J35/647 , B01J35/651 , B01J35/653 , B01J35/657 , B01J35/695 , B01J37/0009 , B01J37/0219 , B01J37/0228 , B01J37/08 , B33Y40/20 , B33Y80/00 , B33Y10/00
摘要： A method of immobilizing a metal catalyst in a porous support includes additively forming a precursor structure on a substrate from a metal catalyst and at least one of a metal oxide or a metal cluster compound; exposing the precursor structure to a vapor of an organic linker; and reacting the at least one of the metal oxide or the metal cluster compound in the precursor structure with the organic linker to form a porous support that immobilizes the metal catalyst.
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公开(公告)号：US20240359170A1
公开(公告)日：2024-10-31
申请号：US18274105
申请日：2022-08-01
申请人： LG Chem, Ltd.
发明人： Jun Yeon Cho , Sojin Kim , Suji Kim , Jun Seon Choi , Sangjin Kim , Jae Soon Choi
IPC分类号： B01J35/00 , B01J23/00 , B01J23/02 , B01J23/58 , B01J23/78 , B01J23/83 , B01J23/86 , B01J35/64 , B01J35/70 , B01J37/02 , B01J37/08 , B01J37/18 , C01B3/40
CPC分类号： B01J35/19 , B01J23/002 , B01J23/02 , B01J23/58 , B01J23/78 , B01J23/83 , B01J23/866 , B01J35/657 , B01J35/733 , B01J37/0225 , B01J37/0236 , B01J37/0244 , B01J37/088 , B01J37/18 , C01B3/40 , B01J2523/24 , B01J2523/36 , B01J2523/47 , B01J2523/821 , B01J2523/847 , C01B2203/0238 , C01B2203/1058 , C01B2203/1064 , C01B2203/1082 , C01B2203/1241
摘要： The catalyst for methane reformation according to an exemplary embodiment of the present application comprises: a porous metal support; a first coating layer provided on the porous metal support and comprising the perovskite-based compound represented by Chemical Formula 1; and a second coating layer provided on the first coating layer and comprising the perovskite-based compound represented by Chemical Formula 2:
SrTiO3 [Chemical Formula 1]
Sr1-xAxTiαByO3-δ [Chemical Formula 2]
wherein all the variables are described herein.-
公开(公告)号：US20240278214A1
公开(公告)日：2024-08-22
申请号：US18568885
申请日：2022-01-18
申请人： ORGANO CORPORATION
发明人： Ayumu KATO , Shinji NAKAMURA , Hitoshi TAKADA , Hironao SAJIKI , Tsuyoshi YAMADA , Kwihwan PARK , Yutaro YAMADA
CPC分类号： B01J23/40 , B01J31/08 , B01J35/45 , B01J35/56 , B01J35/635 , B01J35/638 , B01J35/657 , B01J2231/60 , B01J2235/30
摘要： A method of catalytic hydrogenation and reduction in which a reactive substrate and a hydrogen source are brought into contact in the presence of a platinum-group metal-supported catalyst to run the reactive substrate through catalytic hydrogenation and reduction; the ion exchanger is made of a continuous skeleton phase and a continuous hole phase; the thickness of the continuous skeleton is in the range of 1-100 μm; the average diameter of the continuous holes is in the range of 1-1000 μm; the total pore volume is in the range of 0.5-50 mL/g; the ion exchange capacity per unit weight in a dry state is in the range of 1-9 mg eq/g; and the ion exchanger is a non-particulate, weakly basic, organic porous ion exchanger where an ion exchange group is distributed in the ion exchanger.
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公开(公告)号：US20240316538A1
公开(公告)日：2024-09-26
申请号：US18733256
申请日：2024-06-04
发明人： Hanning XIAO , Li NI , Zhongwen ZHU , Chenxu GUO
IPC分类号： B01J23/755 , B01J19/00 , B01J23/889 , B01J27/24 , B01J35/45 , B01J35/56 , B01J35/64 , B01J37/00 , B01J37/02 , B01J37/03 , B01J37/04 , B01J37/08 , C01B3/32
CPC分类号： B01J23/755 , B01J19/0093 , B01J23/8892 , B01J27/24 , B01J35/45 , B01J35/56 , B01J35/657 , B01J37/0018 , B01J37/0219 , B01J37/0228 , B01J37/0244 , B01J37/035 , B01J37/04 , B01J37/08 , C01B3/326 , B01J2219/00835 , B01J2219/00882 , C01B2203/0227 , C01B2203/0855 , C01B2203/1029 , C01B2203/1058 , C01B2203/1082 , C01B2203/1217
摘要： An Aluminum nitride ceramic and preparation method thereof. The aluminum nitride ceramic comprises a porous aluminum nitride matrix. A ferrite is loaded on the pore surface of the porous aluminum nitride matrix; and nano nickel particles are loaded on the surface of the ferrite. The preparation method of the aluminum nitride ceramic comprises steps: sintering the aluminum nitride ceramic by pressureless sintering method, depositing the ferrite on pore surface of porous aluminum nitride matrix by hydrothermal method, and loading nano nickel particles on the surface of the ferrite by reduction method. A micro-reactor is provided. So that the technical problems: the preheating time of the micro-reactor prepared is too long, nickel particles fall off from the surface of matrix, and nano nickel particles grow up due to quick and direct temperature rise can be solved.
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公开(公告)号：US12048917B2
公开(公告)日：2024-07-30
申请号：US17463887
申请日：2021-09-01
申请人： SHELL OIL COMPANY
发明人： Opinder Kishan Bhan
IPC分类号： B01J23/883 , B01J8/18 , B01J31/06 , B01J35/64 , B01J35/69 , B01J37/00 , B01J37/04 , B01J37/08 , C10G45/08 , C10G45/20
CPC分类号： B01J23/883 , B01J8/1845 , B01J31/06 , B01J35/647 , B01J35/651 , B01J35/653 , B01J35/657 , B01J35/69 , B01J37/0027 , B01J37/04 , B01J37/082 , C10G45/08 , C10G45/20 , C10G2300/202 , C10G2300/308 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2300/70
摘要： The specification discloses a highly macroporous catalyst for hydroprocessing and hydroconversion of heavy hydrocarbon feedstocks. The high macroporosity catalyst incudes an inorganic oxide, molybdenum, and nickel components. It has a pore structure such that at least 18% of its total pore volume is in pores of a diameter greater than 5,000 angstroms and at least 25% of its total pore volume is in pores of a diameter greater than 1,000 angstroms. Preferably, the pore structure is bimodal. The catalyst is made by co-mulling the catalytic components with a high molecular weight polyacrylamide followed by forming the co-mulled mixture into a particle or an extrudate. The particle or extrudate is dried and calcined under controlled calcination temperature conditions to yield a calcined particle or extrudate of the high macroporosity catalyst composition.
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公开(公告)号：US20240181439A1
公开(公告)日：2024-06-06
申请号：US18527047
申请日：2023-12-01
发明人： Shane Lawson , Stephen K. Sontag , Yehya A. Elsayed , Anil Suthar
CPC分类号： B01J37/0219 , B01J20/261 , B01J20/28023 , B01J20/3295 , B01J31/06 , B01J37/0072 , B01J37/0236 , B01J35/657
摘要： Porous substrates comprising a composition disposed thereon and methods of disposing a composition on porous substrates. The composition includes a matrix. The matrix includes a plurality of polytetrafluroethylene fibrils and a plurality of active particles.
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公开(公告)号：US20240351008A1
公开(公告)日：2024-10-24
申请号：US18714756
申请日：2022-11-29
发明人： Shigeki Okumura , Tsukasa KAGAWA , Shogo YASUDA
IPC分类号： B01J23/887 , B01J21/04 , B01J21/08 , B01J21/12 , B01J23/00 , B01J35/61 , B01J35/64 , B01J37/00 , B01J37/03 , B01J37/04 , B01J37/08 , C07C2/84 , C07C45/35 , C07C51/25
CPC分类号： B01J23/8876 , B01J21/04 , B01J21/08 , B01J21/12 , B01J23/002 , B01J35/612 , B01J35/651 , B01J35/653 , B01J35/657 , B01J37/0045 , B01J37/0063 , B01J37/036 , B01J37/04 , B01J37/08 , C07C2/84 , C07C45/35 , C07C51/252 , B01J2523/13 , B01J2523/15 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/845 , B01J2523/847
摘要： The present invention relates to a catalyst having at least one peak in each of a range of a pore diameter of 0.45 μm to 10.0 μm and a range of a pore diameter of 0.040 μm to 0.45 μm in a pore distribution (−dV/d (log D) vs D) measured by mercury porosimetry, in which when a maximum value of −dV/d (log D) in the range of the pore diameter of 0.45 μm to 10.0 μm is represented by A and a maximum value of −dV/d (log D) in the range of the pore diameter of 0.040 μm to 0.45 μm is represented by B, (B/A) is 0.20 to 13.0 (V represents a volume (unit: mL/g) of filled mercury per sample weight, D represents the pore diameter (unit: μm), log D represents a natural logarithm of D, and −dV/d (log D) represents a reciprocal of a value obtained by differentiating a cumulative pore volume in a specific pore diameter range by a logarithm of the pore diameter).
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公开(公告)号：US11993558B2
公开(公告)日：2024-05-28
申请号：US18113755
申请日：2023-02-24
发明人： Robert Franke , Meike Roos , Horst-Werner Zanthoff , Julia Bauer , Christoph Weber , Andrea Heinroth , Jan Benedikt Metternich
IPC分类号： C07C29/141 , B01J23/883 , B01J23/885 , B01J35/56 , B01J35/61 , B01J35/64
CPC分类号： C07C29/141 , B01J23/883 , B01J23/885 , B01J35/56 , B01J35/613 , B01J35/615 , B01J35/657
摘要： The present invention relates to a process for producing alcohols by hydrogenation of C9 aldehydes. The process according to the invention is performed in two consecutive hydrogenation stages, wherein the first hydrogenation stage employs an activated metal catalyst based on a nickel metal foam and the second stage employs a supported catalyst containing a catalytically active component from the group consisting of nickel, copper, chromium and mixtures thereof.
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公开(公告)号：US20240157344A1
公开(公告)日：2024-05-16
申请号：US18507197
申请日：2023-11-13
申请人： SHELL USA, INC.
发明人： Opinder Kishan Bhan
IPC分类号： B01J23/883 , B01J8/18 , B01J31/06 , B01J35/64 , B01J35/69 , B01J37/00 , B01J37/04 , B01J37/08 , C10G45/08 , C10G45/20
CPC分类号： B01J23/883 , B01J8/1845 , B01J31/06 , B01J35/647 , B01J35/651 , B01J35/653 , B01J35/657 , B01J35/69 , B01J37/0027 , B01J37/04 , B01J37/082 , C10G45/08 , C10G45/20 , C10G2300/202 , C10G2300/308 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2300/70
摘要： The specification discloses a highly macroporous catalyst for hydroprocessing and hydroconversion of heavy hydrocarbon feedstocks. The high macroporosity catalyst incudes an inorganic oxide, molybdenum, and nickel components. It has a pore structure such that at least 18% of its total pore volume is in pores of a diameter greater than 5,000 angstroms and at least 25% of its total pore volume is in pores of a diameter greater than 1,000 angstroms. Preferably, the pore structure is bimodal. The catalyst is made by co-mulling the catalytic components with a high molecular weight polyacrylamide followed by forming the co-mulled mixture into a particle or an extrudate. The particle or extrudate is dried and calcined under controlled calcination temperature conditions to yield a calcined particle or extrudate of the high macroporosity catalyst composition.
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公开(公告)号：US11980869B2
公开(公告)日：2024-05-14
申请号：US17423979
申请日：2019-12-02
IPC分类号： B01J21/04 , B01D53/86 , B01J21/06 , B01J23/10 , B01J23/889 , B01J35/00 , B01J35/02 , B01J35/10 , B01J35/23 , B01J35/30 , B01J35/50 , B01J35/63 , B01J35/64 , B01J37/02 , B01J37/08
CPC分类号： B01J23/10 , B01D53/86 , B01J21/066 , B01J23/8892 , B01J35/23 , B01J35/391 , B01J35/50 , B01J35/633 , B01J35/651 , B01J35/653 , B01J35/657 , B01J37/0215 , B01J37/08 , B01D2255/2061 , B01D2255/2063 , B01D2255/2065 , B01D2255/2066 , B01D2255/2068 , B01D2255/20715 , B01D2255/2092 , B01D2255/908 , B01D2255/9155 , B01D2255/9202 , B01D2255/9205
摘要： This invention relates to an aqueous dispersion of particles, the dispersion having a particle content of 10-70 wt %, and the particles comprising, on an oxide basis: (a) 10-98 wt % in total of ZrO2+HfO2, and (b) 2-90 wt % in total of Al2O3, CeO2, La2O3, Nd2O3, Pr6O11, Y2O3, or a transition metal oxide, wherein the dispersion has a Z-average particle size of 100-350 nm and the particles have a crystallite size of 1-9 nm. The invention also relates to a substrate coated with the aqueous dispersion of particles.
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