公开(公告)号：US20240076961A1

公开(公告)日：2024-03-07

申请号：US17985860

申请日：2022-11-13

申请人： CHINA UNIVERSITY OF PETROLEUM-BEIJING

发明人： Rukuan CHAI ,  Yuetian LIU ,  Wenkuan ZHENG ,  Jingpeng LI ,  Liang XUE ,  Jingru WANG ,  Yuting HE

IPC分类号： E21B41/00 ,  B01D53/62 ,  B01D53/90 ,  B01J23/825 ,  B01J23/835 ,  E21B43/114 ,  E21B43/16 ,  E21B43/38

CPC分类号： E21B41/0064 ,  B01D53/62 ,  B01D53/90 ,  B01J23/825 ,  B01J23/835 ,  E21B43/114 ,  E21B43/164 ,  E21B43/38 ,  B01D2221/04 ,  B01D2257/504 ,  B01J2523/17

摘要： The present invention provides a mixed injection fluid and a corresponding method for enhancing CO2 sequestration and oil recovery, which is a method of the geothermal driven CO2 catalytic reduction for enhancing CO2 sequestration and oil recovery. In the present invention, a technical solution of the liquid nitrogen fracturing, an injection fluid injection, and the catalysis transportation and storage were adopted, which makes full use of the thermal energy of deep geothermal reservoir in combination with nano-Cu-based catalysts to activate the hydrothermal cracking reaction of crude oil and CO2 thermal reduction reaction, so to simultaneously enhance crude oil recovery and CO2 sequestration, fundamentally solving the existing problems of CO2-EOR technologies. Moreover, CO2 thermal catalytic reduction products can also work as a surfactant to accelerate the desorption crude oil from the rock surface and decrease the interfacial tension, and finally EOR.

公开(公告)号：US20220258133A1

公开(公告)日：2022-08-18

申请号：US17595035

申请日：2020-05-06

申请人： CHINA PETROLEUM & CHEMICAL CORPORATION ,  RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC

发明人： Wei LIN ,  Xue YANG ,  Haitao SONG ,  Min SUN

IPC分类号： B01J21/06 ,  B01J37/08 ,  B01J37/02 ,  B01J8/24 ,  B01J23/42 ,  B01J23/89 ,  B01J23/835 ,  B01J23/44 ,  B01J23/46 ,  B01J23/656 ,  B01J27/185 ,  B01J23/755 ,  B01J23/80 ,  B01J23/889 ,  C01B3/26 ,  C01B3/00 ,  B01J35/10

摘要： A catalyst used for dehydrogenation of an organic hydrogen-storage material to generate hydrogen, a support for the catalyst, and a preparation process thereof are presented. A hydrogen-storage alloy and a preparation process thereof are provided. A process for providing high-purity hydrogen, a high-efficiently distributed process for producing high-purity and high-pressure hydrogen, a system for providing high-purity and high-pressure hydrogen, a mobile hydrogen supply system, and a distributed hydrogen supply apparatus are also described.

公开(公告)号：US10710063B2

公开(公告)日：2020-07-14

申请号：US16449677

申请日：2019-06-24

申请人： Nitto Denko Corporation

发明人： Takuya Fukumura ,  Guang Pan ,  Ekambaram Sambandan ,  Rajesh Mukherjee

IPC分类号： B01J37/34 ,  C23C14/06 ,  C23C14/08 ,  B01J23/10 ,  B01J23/14 ,  B01J23/30 ,  B01J23/72 ,  B01J23/835 ,  B01J35/00

摘要： Methods for making photocatalyst compositions and elements exhibiting desired photocatalytic activity levels and transparency.

公开(公告)号：US10710057B2

公开(公告)日：2020-07-14

申请号：US16206466

申请日：2018-11-30

申请人： Haldor Topsøe A/S

发明人： Burcin Temel McKenna ,  Poul Erik Højlund Nielsen

IPC分类号： C01C3/02 ,  B01J23/74 ,  B01J23/80 ,  B01J23/745 ,  B01J23/825 ,  B01J23/835 ,  B01J37/03 ,  B01J37/18 ,  B01J38/14 ,  B01J23/94 ,  B01J37/00 ,  B01J37/02

摘要： The invention relates to a catalyst material comprising a support, a first metal and a second metal on said support. The first and second metals are in the form of a chemical compound. The first metal is Fe, Co or Ni, and the second metal is selected from the group consisting of Sn, Zn and In. The invention also relates to a process for the preparation of hydrogen cyanide (HCN) from methane (CH4) and ammonia (NH3), wherein the methane and ammonia are contacted with a catalyst according to the invention.

公开(公告)号：US10654781B2

公开(公告)日：2020-05-19

申请号：US15735190

申请日：2015-11-26

申请人： DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES

发明人： Ruiyan Sun ,  Mingyuan Zheng ,  Tao Zhang ,  Jifeng Pang ,  Yu Jiang ,  Aiqin Wang ,  Xiaodong Wang

IPC分类号： B01J23/89 ,  B01J35/00 ,  B01J37/02 ,  B01J23/62 ,  B01J33/00 ,  B01J25/02 ,  B01J37/18 ,  B01J23/835 ,  C07C29/132

摘要： This invention provides a method for catalytic conversion of carbohydrates to low-carbon diols using alloy catalysts. In the process, carbohydrates as the feedstock are subjected to one-step catalytic conversion to realize the highly efficient and selective production of ethylene glycol etc. under hydrothermal conditions, with an alloy catalyst composed of tin, and a transition metal such as iron, cobalt, nickel, rhodium, ruthenium, palladium, iridium, platinum and copper, or a mixture thereof. The reaction is carried out in water at a temperature range of 120-300° C., with a hydrogen pressure range of 1-13 MPa. Compared with the present petroleum based synthesis technology of ethylene glycol, the method in this invention possesses advantages of using renewable feedstock, high atom economy and environmental friendly. Besides, compared with other technologies using biomass as feedstock to produce ethylene glycol, the alloy catalyst in this invention possesses the advantages of few leaching amount, good hydrothermal stability and easy to recycle.

公开(公告)号：US10544619B2

公开(公告)日：2020-01-28

申请号：US15431133

申请日：2017-02-13

申请人： David R. Hall ,  Terrece Pearman ,  Emily Brimhall

发明人： David R. Hall ,  Terrece Pearman ,  Emily Brimhall

IPC分类号： E06B9/386 ,  E06B9/322 ,  E06B9/323 ,  B01J35/00 ,  B08B7/00 ,  B01J23/14 ,  B01J27/24 ,  B01J37/02 ,  B01J23/835 ,  B01J23/66 ,  B01J23/80 ,  B01J23/34 ,  B01J23/30 ,  B01J23/26 ,  B01J23/06 ,  B01J21/06 ,  E06B9/24

摘要： A self-cleaning window blind includes a thin layer of photocatalytic material on at least one surface of the slats. The window blind includes an ultraviolet light source which directs ultraviolet light onto the photocatalytic material. Consequently, the window blind is not dependent on available sunlight. The ultraviolet light source is located in either the headrail or the bottom rail of the window blinds. Upon exposure to ultraviolet light, organic material on the slats which may include dust, grease, or microorganisms, is converted to carbon dioxide and water. One or both of the horizontal edges of the slats may include a lip which collects water formed by the photocatalytic reaction. In some embodiments, the slats are slightly convex. This shape may inhibit water from collecting in droplets on the slat and help direct the water towards the lip. Consequently, water spots are not created on the slats.

公开(公告)号：US09782758B2

公开(公告)日：2017-10-10

申请号：US13868296

申请日：2013-04-23

申请人： Saudi Basic Industries Corporation

发明人： Ashim Kumar Ghosh ,  Scott Stevenson ,  Meghan Simmons ,  Michael Mier

IPC分类号： B01J29/44 ,  B01J37/08 ,  B01J37/30 ,  B01J23/835 ,  B01J29/04 ,  B01J29/40 ,  B01J37/00 ,  B01J37/02 ,  C10G45/70 ,  C07C5/41

CPC分类号： B01J29/44 ,  B01J23/835 ,  B01J29/047 ,  B01J29/40 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/08 ,  B01J37/30 ,  C07C5/41 ,  C07C2521/08 ,  C07C2529/44 ,  C10G45/70 ,  C10G2400/30 ,  Y02P20/52 ,  C07C15/04

摘要： In one embodiment, a formed catalyst can comprise: a Ge-ZSM-5 zeolite; a binder comprising silica with 1 to less than 5 wt % non-silica oxides; less than or equal to 0.1 wt % residual carbon; 0.4 to 1.5 wt % platinum; and 4.0 to 4.8 wt % Cs; wherein the weight percentages are based upon a total weight of the catalyst. In one embodiment, a method of making a formed catalyst can comprise: mixing an uncalcined Ge-ZSM-5 zeolite and a binder to form a mixture; forming the mixture into a formed zeolite; calcining the formed zeolite to result in the formed zeolite having less than or equal to 0.1 wt % of residual carbon; ion-exchanging the formed zeolite with cesium; depositing platinum on the formed zeolite; and heating the formed zeolite to result in a final catalyst; wherein the final catalyst comprises 4.0 to 4.8 wt % cesium and 0.4 to 1.5 wt % platinum.

公开(公告)号：US20170266646A1

公开(公告)日：2017-09-21

申请号：US15611648

申请日：2017-06-01

申请人： UOP LLC

发明人： Manuela Serban ,  Erik Holmgreen

IPC分类号： B01J27/135 ,  B01J23/58 ,  B01J23/62 ,  B01J23/835 ,  B01J37/24 ,  C10G35/09

CPC分类号： B01J27/135 ,  B01J23/58 ,  B01J23/626 ,  B01J23/835 ,  B01J37/24 ,  C10G35/09

摘要： One exemplary embodiment of the present disclosure can be a catalyst for catalytic reforming of naphtha. More specifically, the present disclosure relates to a reforming catalyst for the catalytic reforming of gasoline-range hydrocarbons that results in increased aromatics production. The catalyst can have a noble metal including one or more of platinum, palladium, rhodium, ruthenium, osmium, and iridium, one or more alkaline earth metals, and a support.

公开(公告)号：US09695094B2

公开(公告)日：2017-07-04

申请号：US15217715

申请日：2016-07-22

申请人： Virent, Inc.

发明人： Taylor Beck ,  Brian Blank ,  Casey Jones ,  Elizabeth Woods ,  Randy Cortright

IPC分类号： C07D321/00 ,  C07C1/00 ,  C07C49/00 ,  C07C27/10 ,  C07B35/06 ,  C07C1/24 ,  B01J23/835 ,  C07C1/207 ,  C07C29/60 ,  C07D301/02 ,  B01J23/14 ,  C10G3/00 ,  B01J38/02 ,  B01J38/12 ,  B01J21/06 ,  B01J23/652 ,  B01J23/888 ,  B01J29/46 ,  B01J29/90 ,  B01J37/02 ,  C07C45/00 ,  C07C51/377 ,  B01J23/755

CPC分类号： C07B35/06 ,  B01J21/066 ,  B01J23/14 ,  B01J23/6527 ,  B01J23/755 ,  B01J23/835 ,  B01J23/888 ,  B01J29/46 ,  B01J29/90 ,  B01J37/0201 ,  B01J37/0213 ,  B01J38/02 ,  B01J38/12 ,  C07C1/2072 ,  C07C1/24 ,  C07C29/60 ,  C07C45/002 ,  C07C51/377 ,  C07D301/02 ,  C10G3/46 ,  C10G3/47 ,  C10G3/48 ,  C10G3/49 ,  C10G3/50 ,  C10G2300/1014 ,  C10G2400/30 ,  Y02P20/584 ,  Y02P20/588 ,  Y02P30/20

摘要： Methods, catalysts, and reactor systems for producing in high yield aromatic chemicals and liquid fuels from a mixture of oxygenates comprising di- and polyoxygenates are disclosed. Also disclosed are methods, catalysts, and reactor systems for producing aromatic chemicals and liquid fuels from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like; and methods, catalysts, and reactor systems for producing the mixture of oxygenates from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like. The disclosed catalysts for preparing the mixture of oxygenates comprise a NinSnm alloy and a crystalline alumina support.

公开(公告)号：US09604198B2

公开(公告)日：2017-03-28

申请号：US14428751

申请日：2013-09-03

申请人： SHIN-ETSU CHEMICAL CO., LTD.

发明人： Manabu Furudate ,  Tomohiro Inoue ,  Yoshitsugu Eguchi ,  Takashi Kobayashi

IPC分类号： B01J23/72 ,  B01J21/06 ,  B01J23/22 ,  B01J23/28 ,  B01J23/835 ,  B01J23/847 ,  B01J23/887 ,  B01J37/04 ,  B01J37/08 ,  B01J37/34 ,  C09D1/00 ,  C09D5/00 ,  C09D7/12 ,  C09D183/10 ,  C09D201/00 ,  B01D53/86 ,  B01J35/00

CPC分类号： B01J23/72 ,  B01D53/8687 ,  B01D2255/20707 ,  B01D2255/20761 ,  B01D2255/802 ,  B01D2257/91 ,  B01D2257/93 ,  B01D2259/802 ,  B01J21/063 ,  B01J23/22 ,  B01J23/28 ,  B01J23/835 ,  B01J23/8472 ,  B01J23/8875 ,  B01J35/0006 ,  B01J35/004 ,  B01J37/04 ,  B01J37/08 ,  B01J37/345 ,  C08K2003/2237 ,  C09D1/00 ,  C09D5/00 ,  C09D7/61 ,  C09D183/10 ,  C09D201/00

摘要： It is possible to obtain a visible light-responsive photocatalytic nanoparticle dispersion liquid containing copper-containing titanium oxide nanoparticles by subjecting an aqueous peroxotitanic acid solution containing a copper compound to hydrothermal reaction for crystallizing the aqueous solution by means of heat under high pressure. The visible light-responsive photocatalytic nanoparticle dispersion liquid thus obtained exhibits excellent dispersion stability of titanium oxide nanoparticles within a water-based dispersion medium even when left in a cold and dark indoor area for a long period of time, expresses photocatalytic activity even in visible light (400 to 800 nm) alone, and can easily create a photocatalytic thin film which is extremely transparent and exhibits excellent durability, and in which the state of copper coordination when exposed to heat or ultraviolet rays is stable and cannot be easily modified.