公开(公告)号：US2773092A

公开(公告)日：1956-12-04

申请号：US47348754

申请日：1954-12-06

Applicant: ETHYL CORP

Inventor： CARLEY DAVID R ,  FOSTER WALTER E

IPC: B01J16/00 ,  C07C29/36 ,  C07C29/38 ,  C07C29/40 ,  C07C51/15 ,  C07C51/36 ,  C07C57/13 ,  C07F1/00 ,  C08F2/36

CPC classification number: C07F1/00 ,  B01J16/00 ,  C07C29/36 ,  C07C29/38 ,  C07C29/40 ,  C07C51/15 ,  C07C51/36 ,  C07C57/13 ,  C08F2/36 ,  C07C33/035 ,  C07C57/32 ,  C07C55/21 ,  C07C55/20 ,  C07C55/02

公开(公告)号：US2615907A

公开(公告)日：1952-10-28

申请号：US73374647

申请日：1947-03-11

Applicant: ROBERT STANTON

Inventor： ROBERT STANTON

IPC: B01J8/10 ,  B01J16/00 ,  B01J19/26 ,  C01B17/45 ,  C01B17/46 ,  C01B25/22 ,  C07F7/24 ,  C22B3/02 ,  C22B34/12

CPC classification number: C22B34/125 ,  B01J8/10 ,  B01J16/00 ,  B01J19/26 ,  B01J2219/00094 ,  B01J2219/0011 ,  B01J2219/00121 ,  B01J2219/00159 ,  C01B25/22 ,  C07F7/24 ,  C22B3/02 ,  Y02P10/234

公开(公告)号：US11656019B2

公开(公告)日：2023-05-23

申请号：US16967905

申请日：2019-02-05

Applicant: MBDA FRANCE

Inventor： Clément Iatrides ,  Fabrice Verin

IPC: F25D5/02 ,  B01J16/00 ,  B01J19/18 ,  F25D5/00 ,  F42B15/34 ,  C09K5/18

CPC classification number: F25D5/02 ,  B01J16/00 ,  B01J19/18 ,  F25D5/00 ,  F42B15/34 ,  B01J2219/00162 ,  C09K5/18 ,  F25D2303/085

Abstract: A cooling device uses an endothermic chemical reaction for cooling. The cooling device includes a sealed casing with at least two reagents that generate an endothermic chemical reaction when they come into contact. The cooling device further includes a separating membrane separating the reagents in a storage position; a contact-making system which can be activated and configured to bring the reagents into contact with one another when activated, an interface element for activating the contact-making system; and a thermal interface with a thermally conductive metal base plate. One of the surfaces of the base plate is subjected to the endothermic chemical reaction, and the other surface of the base plate is accessible from outside the cooling device.

公开(公告)号：US11583820B2

公开(公告)日：2023-02-21

申请号：US17488686

申请日：2021-09-29

Applicant: DENSO CORPORATION ,  University of Tsukuba ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Yasuyuki Hikita ,  Hiroaki Yoto ,  Takahiro Kondo ,  Shin-ichi Ito

IPC: B01J16/00 ,  B01J19/00 ,  B01J19/24 ,  B01J19/32 ,  C01B3/08

Abstract: A hydrogen generator includes a reaction vessel, a water supply, a temperature adjustor, and a controller. The reaction vessel houses a hydrogen generating material having hydrogen generating ability. The hydrogen generating material includes a two-dimensional hydrogen boride sheet having a two-dimensional network and containing multiple negatively charged boron atoms. The controller is configured to execute a hydrogen generating mode to generate hydrogen from the hydrogen generating material and a regenerating mode to recover the hydrogen generating ability of the hydrogen generating material. The controller controls the temperature adjustor to heat the hydrogen generating material at a first predetermined temperature during the hydrogen generating mode. The controller controls the temperature adjustor to adjust the temperature of the hydrogen generating material to a second predetermined temperature and controls the water supply to supply water during the regenerating mode.

公开(公告)号：US11111192B2

公开(公告)日：2021-09-07

申请号：US16936904

申请日：2020-07-23

Applicant: Saudi Arabian Oil Company

Inventor： Zhonglin Zhang ,  Sohel K Shaikh ,  Veera Venkata R Tammana ,  Raed H. Abudawoud ,  Bruce Richard Beadle ,  Hisham Tawfiq Bassam ,  Rakan Sulaiman Bilaus

IPC: B01J8/00 ,  C07C5/22 ,  C07C7/144 ,  C07C15/08 ,  C07C5/27 ,  B01J16/00 ,  B01J19/24 ,  C07C7/00 ,  C07C7/12 ,  C07C7/14

Abstract: A method for producing para-xylene (PX) includes introducing a C8 aromatic-containing composition to a xylene rerun column to separate the C8 aromatic-containing composition into a xylene-containing effluent and a heavy effluent and passing the xylene-containing effluent to a PX processing loop that includes a PX recovery unit operable to separate a PX product from the xylene-containing effluent, a membrane isomerization unit operable to convert a portion of the MX, OX, or both from the xylene-containing effluent to PX, an EB dealkylation unit operable to dealkylate EB from the xylene-containing effluent to produce benzene, toluene, and other C7− compounds, and a membrane separation unit operable to produce a permeate that is PX-rich and a retentate that is PX-lean. The permeate is passed to the PX recovery unit for recovery of PX, which the retentate is bypassed around the PX recovery unit circulated through the xylene processing loop.

公开(公告)号：US11071800B2

公开(公告)日：2021-07-27

申请号：US16337009

申请日：2017-09-28

Applicant: Medivators inc.

Inventor： John Matta ,  Huyen Bui ,  Tuan Nguyen

IPC: B01J19/18 ,  A61L2/18 ,  A61L2/23 ,  A01N37/16 ,  C11D3/39 ,  C11D3/48 ,  B01J16/00

Abstract: Systems and methods for using solid high-level disinfection chemistries to producing disinfectant solutions. In an embodiment, an apparatus comprises: a first container and a second container. The first container is configured to receive water, sodium percarbonate and tetraacetylethylenediamine. The water, the sodium percarbonate, the tetraacetylethylenediamine react within the first container to produce a mixture comprising peroxyacetic acid. The second container is in fluid communication with the first container, wherein the second container is configured to receive an acid and the mixture. The mixture and the acid mix in the second container to produce a disinfectant solution having a pH between 5.0 and 7.0.

公开(公告)号：US20200325016A1

公开(公告)日：2020-10-15

申请号：US16753238

申请日：2018-10-18

Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

Inventor： Michael BOUVIER ,  Philippe CAPRON ,  Jerome DELMAS ,  Vincent MATHIEU ,  Isabelle ROUGEAUX

IPC: C01B3/06 ,  B01J19/18 ,  B01J16/00 ,  H01M8/065 ,  H01M8/04082

Abstract: A catalytic device includes a hollow body, a piston housed in the hollow body, a catalyst of a gas generation reaction based on bringing a reactive liquid into contact with the catalyst, the catalyst being housed in a catalysis chamber, the piston and the hollow body defining a hermetic compression chamber for containing a compressible fluid, and being mobile relative to one another between a closed position in which the catalysis chamber is tight to the reactive liquid, and an open position for the entry of the reactive liquid into the catalysis chamber. The catalytic device is conformed to switch from the open position to the closed position, respectively from the closed position to the open position, when the compressible fluid is contained in the compression chamber and a force applied to the piston is greater than or equal to, respectively less than, a closure force.

公开(公告)号：US10427123B2

公开(公告)日：2019-10-01

申请号：US16080305

申请日：2017-03-22

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： Hongquan He ,  Siew Hwa Chan ,  Ovi Lian Ding ,  Caizhi Zhang ,  Lan Zhang

IPC: B01J8/08 ,  B01J7/02 ,  B01J16/00 ,  C01B3/06 ,  F17C11/00 ,  H01M8/04082 ,  H01M8/065

Abstract: A hydrogen generator includes a container having a gas outlet that is configured to contain a soluble chemical fuel that reacts with a catalyst to generate hydrogen. A control cylinder is attached to the container and comprises a piston configured to travel axially within the control cylinder, a pole attached to the piston and extending into the container, a catalyst holder provided within the container and connected to the pole, resilient means biasing the catalyst holder towards a bottom of the container, and a gas inlet port. A gas flow line is in fluid communication with the gas outlet and has a first end in fluid communication with the gas inlet port, a second end configured to feed hydrogen to a hydrogen-consuming device, and a two-way valve provided to allow fluid communication between the first and second ends of the gas flow line to be selectably established or cut off.

公开(公告)号：US10196264B2

公开(公告)日：2019-02-05

申请号：US15003507

申请日：2016-01-21

Applicant: Bayerische Motoren Werke Aktiengesellschaft

Inventor： Martin Eypasch ,  Michael Zenner ,  Peter Wasserscheid ,  Willi Peters

IPC: B01J8/06 ,  B01J19/24 ,  C01B3/02 ,  B01J8/02 ,  B01J8/04 ,  B01J16/00 ,  B01J19/00 ,  C01B3/22

Abstract: A reactor configured to release hydrogen from a hydrogen-bearing, liquid compound, having a reactor vessel which comprises at least one body with metallic support structure. A solid, highly porous coating is applied on said at least one body which comprises catalytically acting substances for the release of hydrogen from the liquid, hydrogen-bearing compound, wherein the at least one body with metallic support structure comprises at least one cutout with a volume that remains the same or becomes larger from along a cross-sectional dimension extending from bottom to top, based on the reactor vessel.

公开(公告)号：US09744515B2

公开(公告)日：2017-08-29

申请号：US14357767

申请日：2012-11-13

Applicant: BioCee, Inc.

Inventor： Marc Gregor Von Keitz ,  Jimmy Lee Gosse ,  Stefan Thust ,  Thomas Harwood

IPC: C12M1/16 ,  B01J15/00 ,  B01J16/00 ,  B01J19/24 ,  C12M1/00

CPC classification number: B01J15/005 ,  B01J16/005 ,  B01J19/249 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2462 ,  B01J2219/2472 ,  B01J2219/2479 ,  B01J2219/2493 ,  B01J2219/2497 ,  C12M29/04

Abstract: PFRs for running multiphasic processes are disclosed. The PFRs are single or multi-chamber devices having at least three types of regions (a liquid-contacting region, a gas-contacting region and a Ssquid-coSection region), and a porous substrate providing fluid communication at least between the liquid-contacting and gas-contacting regions. Removal of liquid from the porous substrate, such as by collecting the liquid as it flows off the bottom of the porous substrate in the Siquid-coSSection region or such as by evaporation of the liquid from the porous substrate in the evaporation region supports a continuous flow process. Methods of using the PFRs are also disclosed, for example methods of using the PFRs as photobioreactors for cultivating photosynthetic microorganisms, for producing fermentable sugars, for producing ethanol, for fermenting synthesis gas and producing single cell protein from natural gas.