公开(公告)号：US11926898B2

公开(公告)日：2024-03-12

申请号：US17154093

申请日：2021-01-21

申请人： IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)

发明人： Myung Mo Sung ,  Kyu-Seok Han ,  Hongbum Kim

IPC分类号： C23C16/455 ,  B01J3/00 ,  B01J3/02 ,  B01J3/03 ,  C23C16/14 ,  C23C16/52

CPC分类号： C23C16/45557 ,  B01J3/006 ,  B01J3/02 ,  B01J3/03 ,  C23C16/14 ,  C23C16/45527 ,  C23C16/52

摘要： A pressurization type method for manufacturing elementary metal may include a metal precursor gas pressurization dosing operation of, in a state where an outlet of a chamber having a substrate is closed, increasing a pressure in the chamber by providing a metal precursor gas consisting of metal precursors, thereby adsorbing the metal precursors onto the substrate, a main purging operation of purging a gas after the metal precursor gas pressurization dosing operation, a reaction gas dosing operation of providing a reaction gas to reduce the metal precursors adsorbed on the substrate to elementary metal, after the main purging operation, and a main purging operation of purging a gas after the reaction gas dosing operation.

公开(公告)号：US11920005B2

公开(公告)日：2024-03-05

申请号：US17246204

申请日：2021-04-30

申请人： University of Wyoming ,  Washington State University

发明人： Maohong Fan ,  Wenyang Lu ,  Jinwen Zhang

IPC分类号： C08J11/14 ,  B01J3/00 ,  B01J3/02

CPC分类号： C08J11/14 ,  B01J3/008 ,  B01J3/02 ,  C08J2367/02

摘要： A high-efficiency, low-energy consumption and environmental-friendly recycling technology for PETE plastic waste is disclosed. The degradation of PETE plastic waste includes a method for attacking the —O— ester linkage in the repeat unit of PETE plastic with water in saturated pressure and CO2 in supercritical (Sc) conditions.

公开(公告)号：US11850578B2

公开(公告)日：2023-12-26

申请号：US17272546

申请日：2019-09-17

申请人： BASF SE

发明人： Simon Kokolakis ,  Rocco Paciello ,  Annebart Wentink ,  Albert Werner

IPC分类号： B01J3/02 ,  B01J10/00 ,  B01J19/24 ,  B01J3/04 ,  B01J3/00

CPC分类号： B01J3/046 ,  B01J3/00 ,  B01J3/02 ,  B01J10/00 ,  B01J10/007 ,  B01J19/242 ,  B01J19/245 ,  B01J19/2445 ,  B01J2219/00162

摘要： The invention relates to a method of performing a chemical reaction under elevated pressure. It is suggested that the method comprises the steps of pressurizing a first vessel (3) and a second vessel (5) with reactant-containing liquid and gas to a predetermined pressure, providing reaction conditions in one of the vessels (3, 5) such that the chemical reaction is effected and a product-containing liquid is obtained, withdrawing liquid from the respective vessel (3, 5) as reaction product when a predetermined amount of reaction product has formed, preferably after the chemical reaction in the respective vessel (3, 5) has concluded, and synchronously supplying reactant-containing liquid to the respective other vessel (3, 5), wherein the first and second vessels (3, 5) are in fluid communication by way of a gas communication passage (27). The invention also relates to an apparatus and use thereof for performing said chemical reaction.

公开(公告)号：US11779894B2

公开(公告)日：2023-10-10

申请号：US15996439

申请日：2018-06-02

申请人： HRL Laboratories, LLC

发明人： John H. Martin ,  Brennan D. Yahata ,  Robert Mone

IPC分类号： B22F1/054 ,  B01J3/02 ,  B22F9/04 ,  B01J3/04 ,  B22F9/02 ,  B22F1/052 ,  B01F33/40 ,  B01F35/60 ,  B01F35/71 ,  B01F35/221 ,  B01F35/75 ,  B82Y30/00 ,  B82Y40/00 ,  B22F1/17 ,  B22F1/102 ,  B22F1/18

CPC分类号： B01J3/02 ,  B01F33/401 ,  B01F35/2213 ,  B01F35/2215 ,  B01F35/22161 ,  B01F35/602 ,  B01F35/711 ,  B01F35/7543 ,  B01J3/04 ,  B22F1/052 ,  B22F1/054 ,  B22F1/056 ,  B22F9/02 ,  B22F9/04 ,  B22F1/102 ,  B22F1/17 ,  B22F1/18 ,  B22F2201/04 ,  B22F2201/30 ,  B22F2202/01 ,  B22F2202/03 ,  B22F2202/15 ,  B22F2301/052 ,  B22F2301/058 ,  B22F2301/10 ,  B22F2301/15 ,  B22F2301/205 ,  B22F2301/255 ,  B22F2301/30 ,  B22F2301/35 ,  B22F2301/40 ,  B22F2302/05 ,  B22F2302/10 ,  B22F2302/20 ,  B22F2302/256 ,  B22F2303/20 ,  B22F2998/10 ,  B22F2999/00 ,  B82Y30/00 ,  B82Y40/00 ,  B22F1/102 ,  B22F2999/00 ,  B22F1/102 ,  B22F2202/15 ,  B22F9/02 ,  B22F2999/00 ,  B22F1/17 ,  B22F1/18 ,  B22F2202/15 ,  B22F9/02 ,  B22F2999/00 ,  B22F9/02 ,  B22F2202/15 ,  B22F1/17 ,  B22F1/18 ,  B22F2999/00 ,  B22F1/17 ,  B22F1/18 ,  B22F1/054 ,  B22F1/056 ,  B22F2998/10 ,  B22F1/05 ,  B22F2202/15 ,  B22F1/102 ,  B22F2998/10 ,  B22F1/17 ,  B22F1/18 ,  B22F2202/15 ,  B22F1/05 ,  B22F2998/10 ,  B22F1/05 ,  B22F2202/15 ,  B22F1/17 ,  B22F1/18

摘要： Some variations provide a system for producing a functionalized powder, comprising: an agitated pressure vessel; first particles and second particles contained within the agitated pressure vessel; a fluid contained within the agitated pressure vessel; an exhaust line for releasing the fluid from the agitated pressure vessel; and a means for recovering a functionalized powder containing the second particles disposed onto surfaces of the first particles. A preferred fluid is carbon dioxide in liquefied or supercritical form. The carbon dioxide may be initially loaded into the pressure vessel as solid carbon dioxide. The pressure vessel may be batch or continuous and is operated under reaction conditions to functionalize the first particles with the second particles, thereby producing a functionalized powder, such as nanofunctionalized metal particles in which nanoparticles act as grain refiners for a component ultimately produced from the nanofunctionalized metal particles. Methods for making the functionalized powder are also disclosed.

公开(公告)号：US20230277994A1

公开(公告)日：2023-09-07

申请号：US18016393

申请日：2021-07-15

申请人： IGAS ENERGY GMBH

发明人： Karl-Heinz Lentz

IPC分类号： B01J3/00 ,  C02F11/08 ,  B01J3/02 ,  C01B3/02 ,  C05F7/00 ,  C05B17/00 ,  C05C3/00

CPC分类号： B01J3/008 ,  C02F11/086 ,  B01J3/02 ,  C01B3/02 ,  C05F7/00 ,  C05B17/00 ,  C05C3/00 ,  C02F2201/002 ,  C02F2101/20

摘要： The invention relates to a reactor 1 for supercritical hydrothermal gasification of aqueous multicomponent mixtures in the absence of oxygen. It is also an object of the invention to provide a system for operating the reactor 1, a method for operating the reactor 1, and the use of the reactor 1. The reactor 1 according to the invention is compatible with many existing systems, is compact, can be provided on a turnkey basis, and can be manufactured and operated at low cost. The reactor 1 according to the invention thus enables, for the first time, a diverse commercial use of hydrothermal gasification of biomass, sewage sludge and other organic wastes in supercritical water.

公开(公告)号：US20180250646A1

公开(公告)日：2018-09-06

申请号：US15969161

申请日：2018-05-02

申请人： Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.

发明人： Shlomo MAGDASSI ,  Hadas NETIVI ,  Katrin GOSHEN

IPC分类号： B01J3/02 ,  A61K9/51 ,  A61K9/107

CPC分类号： B01J3/02 ,  A61K9/1075 ,  A61K9/5123 ,  A61K9/5138 ,  A61K9/5192

摘要： The invention provides a redispersible powder and aqueous dispersions comprising nanoparticles of water insoluble organic compounds. The invention further provides methods for preparing the redispersible powder and the aqueous dispersion, wherein the methods comprise preparation of an oil-in-water microemulsion and solvent removal.

公开(公告)号：US09937475B2

公开(公告)日：2018-04-10

申请号：US14779935

申请日：2014-03-26

申请人： University of Washington through its Center for Commercialization

发明人： Vipin Kumar ,  Andrei Nicolae

IPC分类号： F16J15/16 ,  B01J3/02 ,  B29C44/34

CPC分类号： B01J3/02 ,  B29C44/3453 ,  F16J15/16

摘要： The present disclosure describes devices capable of continually and controllably passing a polymer film or fiber through a pressurized vessel, while maintaining a desired pressure inside the vessel. In certain embodiments, the devices of the present disclosure include dynamic seals capable of limiting the gas flow from the pressurized vessel to lower pressure environments.

公开(公告)号：US09822006B2

公开(公告)日：2017-11-21

申请号：US14682245

申请日：2015-04-09

申请人： The Boeing Company

发明人： John J. Vajo ,  Adam Franklin Gross ,  Shanying Cui

IPC分类号： C01B21/06 ,  B01J3/02 ,  B01J3/04

CPC分类号： C01B21/0622 ,  B01J3/02 ,  B01J3/04 ,  C01P2004/16 ,  C01P2004/32 ,  C01P2004/54 ,  C01P2004/64

摘要： Provided is a method and system for making powdered Fe16N2. The method can include sealing iron powder and a fixed amount of ammonia (NH3) gas within a pressure vessel. The pressure of the fixed amount of ammonia gas in the pressure vessel can be elevated so that Fe16N2 can be formed from the iron powder. Use of a pressure vessel and a fixed amount of ammonia gas can provide economic and environmental benefits such as higher conversion rates of iron powder into Fe16N2, reduced ammonia gas use, and reclamation of used ammonia gas.

公开(公告)号：US09814685B2

公开(公告)日：2017-11-14

申请号：US15174505

申请日：2016-06-06

申请人： CRITITECH, INC.

发明人： Michael Baltezor ,  Joseph Farthing ,  Jake Sittenauer ,  Jahna Espinosa ,  Samuel Campbell ,  Matthew McClorey ,  Julia K. Fischer ,  Mark D. Williams ,  Gary E. Clapp

IPC分类号： A61K9/51 ,  A61K9/16 ,  A61K31/337 ,  B01J2/04 ,  B01J19/26 ,  B01J19/10 ,  B01J4/00 ,  A61K9/14 ,  A61K9/10 ,  A61K9/00 ,  B01J3/00

CPC分类号： A61K31/337 ,  A61J3/02 ,  A61K9/0019 ,  A61K9/10 ,  A61K9/14 ,  A61K9/1605 ,  A61K9/1682 ,  A61K9/1688 ,  A61K9/5192 ,  B01D46/24 ,  B01D2271/02 ,  B01J2/04 ,  B01J3/008 ,  B01J3/02 ,  B01J4/002 ,  B01J19/10 ,  B01J19/26 ,  B05B1/3489 ,  B05B13/0278 ,  B05D2401/90

摘要： Compositions are provided that include having at least 95% by weight of a taxane, or a pharmaceutically acceptable salt thereof, where the particles have a mean bulk density between about 0.050 g/cm3 and about 0.15 g/cm3, and/or a specific surface area (SSA) of at least 18 m2/g, 20 m2/g, 25 m2/g, 30 m2/g, 32 m2/g, 34 m2/g, or 35 m2/g. Methods for making and using such compositions are also provided.

公开(公告)号：US20170175005A1

公开(公告)日：2017-06-22

申请号：US15448913

申请日：2017-03-03

申请人： Saudi Arabian Oil Company

发明人： Ki-Hyouk Choi ,  Abdullah T. Alabdulhadi ,  Mohammad A. Al-Abdullah

IPC分类号： C10G11/10 ,  C10G75/04

CPC分类号： C10G31/08 ,  B01J3/008 ,  B01J3/02 ,  C10G11/10 ,  C10G49/18 ,  C10G51/026 ,  C10G65/02 ,  C10G65/10 ,  C10G65/12 ,  C10G75/00 ,  C10G75/04 ,  C10G2300/70 ,  C10G2300/703 ,  C10G2300/805 ,  C10G2300/807 ,  Y02P20/544

摘要： Supercritical upgrading reactors and reactor systems are provided for upgrading a petroleum-based composition using one or more purging fluid inlets to prevent plugging of the catalyst layer in the reactor. Processes for upgrading petroleum-based compositions by utilizing a reactor having at least one purging fluid inlet are also provided.