公开(公告)号：US20230330557A1

公开(公告)日：2023-10-19

申请号：US17797410

申请日：2021-02-25

申请人： Yara International ASA

发明人： Lino Giovanni PORRO ,  Luigi SERRAIOCCO

IPC分类号： B01D1/00 ,  B01D1/06 ,  C07C273/16 ,  C07C273/02 ,  B01J6/00

CPC分类号： B01D1/007 ,  B01D1/06 ,  B01J6/008 ,  C07C273/02 ,  C07C273/16

摘要： A distribution chamber suitable for distributing a liquid stream to a plurality of pipe openings distributed over a planar surface. The distribution chamber includes three perforated plates. A method to distribute a liquid stream to a plurality of pipe openings, a method to decompose ammonium carbamate from an aqueous solution comprising ammonium carbamate and a method to produce a concentrated aqueous urea solution from a diluted aqueous urea solution.

公开(公告)号：US20230321622A1

公开(公告)日：2023-10-12

申请号：US17719275

申请日：2022-04-12

申请人： Sun2h AG

发明人： Alexander Isaev

IPC分类号： B01J6/00 ,  B01D53/32 ,  C01B3/04 ,  C01B13/02 ,  C09C1/48

CPC分类号： B01J6/008 ,  B01D53/323 ,  C09C1/487 ,  C01B13/0207 ,  C01B3/045

摘要： A device (1) and method are claimed for converting thermal energy into dissociation energy of molecules of a gas medium (3). The device incorporates a reaction vacuum chamber (2), designed to enable a gas medium (3) to be supplied therein, at least one thermal radiator (4), of which at least one emission spectral line of a medium (5), in the temperature range 350° C. to 1500° C., at least partially corresponds to the absorption spectral line of molecules of the gas medium (3). At least part of the volume of the vacuum chamber (2) is positioned in the zone of optical visibility of the radiator (4) and is a reaction volume (7) for the gas medium (3), in which reaction volume, as a result of resonance oscillations of molecules of the gas medium (3), excited by the radiator (4), at least partial dissociation of the gas medium (3) takes place. The device also incorporates a system (8) for drawing off at least one product of dissociation of molecules of the gas medium (3).

公开(公告)号：US11779909B2

公开(公告)日：2023-10-10

申请号：US17312923

申请日：2019-12-12

申请人： CHINA PETROLEUM & CHEMICAL CORPORATION ,  DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.

发明人： Zhaoji Tang ,  Yanze Du ,  Hongfei Fan ,  Jifeng Wang ,  Zhengmin Yu ,  Xiaoyan Sun

IPC分类号： C10G47/16 ,  B01J29/85 ,  B01J6/00 ,  B01J21/08 ,  B01J35/10 ,  C10G47/20 ,  B01J35/00 ,  B01J29/14 ,  B01J37/00 ,  C10G47/10 ,  B01J37/02

CPC分类号： B01J29/85 ,  B01J6/001 ,  B01J21/08 ,  B01J29/14 ,  B01J29/146 ,  B01J35/0006 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0205 ,  C10G47/10 ,  C10G47/16 ,  C10G47/20 ,  B01J2229/186 ,  B01J2229/20 ,  B01J2229/42

摘要： Disclosed is a hydrocracking catalyst, a preparation method and an application thereof. The catalyst comprises a carrier, silicon dioxide and active ingredients loaded on the carrier, wherein the carrier comprises Y molecular sieves and SAPO-34 molecular sieves. The preparation method of the hydrocracking catalyst comprises the following steps: (1) mixing materials comprising Y molecular sieves and SAPO-34 molecular sieves, and then subjecting the mixture to molding, drying and calcinating to obtain a carrier; (2) introducing silane and the active ingredients into the carrier prepared in the step (1), subsequently performing the drying and calcinating to prepare the hydrocracking catalyst. The catalyst prepared with the method can be used for hydrocracking reaction, thereby significantly increase yield of jet fuel.

公开(公告)号：US20230295529A1

公开(公告)日：2023-09-21

申请号：US18041590

申请日：2021-09-10

申请人： DHF AMERICA LLC

发明人： Kotaro HIRAYAMA ,  Isamu UMEDA

IPC分类号： C10L9/08 ,  C10L5/44 ,  B01J6/00 ,  B01J19/24

CPC分类号： C10L9/086 ,  C10L5/447 ,  B01J6/008 ,  B01J19/2425 ,  C10L2290/02 ,  C10L2290/06 ,  C10L2290/146 ,  C10L2290/38 ,  C10L2200/0469 ,  B01J2219/0871 ,  B01J2219/00018 ,  B01J2219/0009 ,  B01J2219/00132

摘要： A system of treating waste materials (28) is provided, and includes a waste treatment reactor (10) configured to treat the waste materials. The waste treatment reactor (10) has a cylindrical body (12) having an inlet (14) to receive the waste materials, a waste chamber (26) to store the waste materials, and an outlet (16) configured to deliver treated waste materials out of the waste chamber. A bundle reactor (38) has the waste treatment reactor and performs a waste treatment for the waste materials stored in the waste chamber. An energy recirculation assembly (40) is connected to the bundle reactor and recirculates thermal energy associated with the bundle reactor during the waste treatment. The energy recirculation assembly (40) has a heating unit (42) to heat a first region of the bundle reactor, and a cooling unit (44) to cool a second region of the bundle reactor.

公开(公告)号：US11752487B2

公开(公告)日：2023-09-12

申请号：US17287333

申请日：2019-10-18

申请人： TOSOH CORPORATION

发明人： Hidenori Yamada ,  Hiroshi Okaniwa ,  Satoshi Yoshida

IPC分类号： B01J29/18 ,  B01J20/18 ,  B01J6/00 ,  B01J20/28 ,  C01B39/36

CPC分类号： B01J20/186 ,  B01J6/001 ,  B01J20/28004 ,  B01J20/28061 ,  C01B39/36 ,  C01P2006/12

摘要： Provided are a pentasil-type zeolite that is less likely to adsorb water compared to conventional zeolites and has excellent strength when used as a molded body, and a method for producing the pentasil-type zeolite.
A pentasil-type zeolite having a water adsorption amount of 4.0 g/100 g-zeolite or less under the conditions of 25° C. and a relative humidity of 90% and having a major axis diameter of primary particles of from 0.2 μm to 4.0 μm, and a method for producing the pentasil-type zeolite.

公开(公告)号：US11746010B2

公开(公告)日：2023-09-05

申请号：US16967694

申请日：2019-02-01

申请人： UNIVERSIDAD POLITECNICA DE MADRID ,  KARLSRUHER INSTITUT FÜR TECHNOLOGIE

发明人： Alberto Abánades Velasco ,  Javier Muñoz Antón ,  José María Martínez-Val Peñalosa ,  Tobias Geissler ,  Leonid Stoppel ,  Benjamin Dietrich ,  Michael Plevan ,  Thomas Wetzel

IPC分类号： C01B32/05 ,  C01B3/34 ,  B01J6/00

CPC分类号： C01B3/348 ,  B01J6/00 ,  C01B32/05 ,  C01B2203/0272 ,  C01B2203/049

摘要： Direct thermal decomposition of hydrocarbons into solid carbon and hydrogen is performed by a process and a device. The process comprises preheating a hydrocarbon gas stream to a temperature between 500° C. and 700° C. and injecting the pre-heated hydrocarbon gas stream into the reactor pool of a liquid metal reactor containing a liquid media; forming a multi-phase flow with a hydrocarbon gas comprising hydrogen and solid carbon at a temperature between 900° C. and 1200° C.; forming a carbon layer on the free surface of the liquid media made up of solid carbon particles which are then displaced into at least one carbon extraction system and at least one recipient for collecting them; and, at the same time, the gas comprising hydrogen leaves the reactor pool through a porous rigid section, being collected at a gas outlet collector from where the gas comprising hydrogen finally leaves the liquid metal reactor.

公开(公告)号：US20230272304A1

公开(公告)日：2023-08-31

申请号：US18311544

申请日：2023-05-03

申请人： Michael McNeil

发明人： Michael McNeil

IPC分类号： C11B9/02 ,  B01J6/00 ,  C10B53/02 ,  C10B47/06

CPC分类号： C11B9/02 ,  B01J6/008 ,  C10B53/02 ,  C10B47/06

摘要： A method of extracting essential oil from plant matter for personal use includes positioning an amount of medicinal herb in a mini oven. A heating element is at least partially covered by a metallic heat exchanger and positioned in the mini oven. The medicinal herb is pyrolysized by energizing the heating element. Vaporized essential oil from the medicinal herb is moved out of the mini oven and toward the user. Oxygen is displaced from the mini oven responsive to decarboxylation of the medicinal herb, to inhibit combustion at elevated temperatures.

公开(公告)号：US20230271899A1

公开(公告)日：2023-08-31

申请号：US18017360

申请日：2021-07-27

申请人： TOTALENERGIES SE

发明人： Gleb VERYASOV ,  Nikolai NESTERENKO ,  Walter VERMEIREN

IPC分类号： C07C2/80 ,  C01B32/05 ,  B01J8/42 ,  B01J6/00

CPC分类号： C07C2/80 ,  C01B32/05 ,  B01J8/42 ,  B01J6/008 ,  B01J2208/00398 ,  B01J2208/00415 ,  B01J2208/0053 ,  C01B2203/1241 ,  C01B2203/0277

摘要： The disclosure relates to a process to perform an endothermic methane pyrolysis reaction, said process comprising the steps of providing at least one fluidized bed reactor comprising at least two electrodes; and a bed comprising particles, wherein the particles are put in a fluidized state by passing upwardly through the said bed a fluid stream, to obtain a fluidized bed; heating the fluidized bed to a temperature ranging from 500° C. to 1200° C. to conduct the endothermic methane pyrolysis reaction; wherein the particles of the bed comprise electrically conductive particles and particles of a catalytic composition; wherein at least 10 wt. % of the particles are electrically conductive particles and have a resistivity ranging from 0.001 Ohm·cm to 500 Ohm·cm at 800° C. and wherein the step of heating the fluidized bed is performed by passing an electric current through the fluidized bed.

公开(公告)号：US11731949B2

公开(公告)日：2023-08-22

申请号：US16844673

申请日：2020-04-09

申请人： Jenny's Rose, LLC

发明人： James Castillo

IPC分类号： C07D311/80 ,  B01J6/00 ,  B01D3/02 ,  B01D5/00 ,  A61K36/185

CPC分类号： C07D311/80 ,  B01J6/008

摘要： A controlled decarboxylation of cannabinoids results in a high yield of decarboxylated forms of cannabinoids and also preserves the integrity of volatile components such as terpenoids and as well as fats and lipids that are present in the cannabis extract. The inventive apparatus allows the different components in the cannabis plant extract to be kept in the same reaction mixture during the decarboxylation process, while allowing the decarboxylation process to proceed without breakdown of the more volatile components of the mixture by use of a very low temperature condenser. The invention also relates to a method for controlled decarboxylation of cannabinoids using the novel apparatus.

公开(公告)号：US11731879B2

公开(公告)日：2023-08-22

申请号：US16768480

申请日：2018-11-28

申请人： BYGEN PTY LTD

发明人： Lewis Dunnigan ,  Philip Kwong ,  Jon Adam Marshall ,  Benjamin Morton

IPC分类号： C01B32/336 ,  C01B32/39 ,  B01J6/00 ,  C10B47/44 ,  C10B57/00 ,  F27B7/08 ,  F27B7/14 ,  F27B7/02

CPC分类号： C01B32/336 ,  B01J6/008 ,  C01B32/39 ,  C10B47/44 ,  C10B57/005 ,  F27B7/08 ,  F27B7/14 ,  F27B2007/027

摘要： The present invention relates to an apparatus and a method of producing activated carbon material in a reactor from carbonised material using at least in part the flue gas from another reactor pyrolytically producing the carbonised material from a feed material.