公开(公告)号：US20240228277A1

公开(公告)日：2024-07-11

申请号：US18613674

申请日：2024-03-22

Applicant: H2 PowerTech, LLC

Inventor： Charles R. Hill ,  Christopher J. Wright ,  William A. Pledger

IPC: C01B3/50 ,  B01D53/22 ,  B01D65/02 ,  B01D71/02 ,  B01J7/00 ,  C01B3/32

CPC classification number: C01B3/503 ,  B01D53/22 ,  B01D65/02 ,  B01D71/02231 ,  B01J7/00 ,  C01B3/32 ,  B01D2321/18 ,  C01B2203/0233 ,  C01B2203/041

Abstract: Hydrogen-producing fuel processing systems and related methods. The systems include a hydrogen-producing region configured to produce a mixed gas stream from a feedstock stream, a hydrogen-separation membrane module having at least one hydrogen-selective membrane and configured to separate the mixed gas stream into a product hydrogen stream and a byproduct stream, and an oxidant delivery system configured to deliver an oxidant-containing stream to the hydrogen-separation membrane module in situ to increase hydrogen permeance of the hydrogen-selective membrane. The methods include operating a hydrogen-producing fuel processing system in a hydrogen-producing regime, and subsequently operating the hydrogen-producing fuel processing system in a restoration regime, in which an oxidant-containing stream is delivered to the hydrogen-separation membrane module in situ to expose the at least one hydrogen-selective membrane to the oxidant-containing stream to increase the hydrogen permeance of the at least one hydrogen-selective membrane.

公开(公告)号：US12012890B2

公开(公告)日：2024-06-18

申请号：US18307578

申请日：2023-04-26

Applicant: Saudi Arabian Oil Company

Inventor： Mourad Younes ,  Aqil Jamal ,  Aadesh Harale ,  Ibrahim Abba ,  Abdennour Bourane

IPC: F02C3/20 ,  B01D53/047 ,  B01J7/00 ,  B01J19/24 ,  C01B3/02 ,  C01B3/12 ,  C01B3/34 ,  C01B3/56 ,  C10G2/00 ,  C10G69/00

CPC classification number: F02C3/20 ,  B01D53/047 ,  B01J7/00 ,  B01J19/245 ,  C01B3/02 ,  C01B3/12 ,  C01B3/34 ,  C01B3/56 ,  C10G2/50 ,  C10G69/00 ,  B01D2256/16 ,  B01D2257/502 ,  B01D2257/504 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/042 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/065 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/42 ,  C10G2400/30 ,  F05D2220/32

Abstract: A processing facility is provided. The processing facility includes an asphaltenes and metals (AM) removal system configured to process a feed stream to produce a power generation stream, a hydroprocessing feed stream, and an asphaltenes stream. A power generation system is fed by the power generation feed stream. A hydroprocessing system is configured to process the hydroprocessing feed stream to form a gas stream and a liquid stream. A hydrogen production system is configured to produce hydrogen, carbon monoxide and carbon dioxide from the gas feed stream. A carbon dioxide conversion system is configured to produce synthetic hydrocarbons from the carbon dioxide, and a cracking system is configured to process the liquid feed stream.

公开(公告)号：USRE49947E1

公开(公告)日：2024-04-30

申请号：US18226691

申请日：2023-07-26

Applicant: The United States of America as represented by the Secretary of the Navy

Inventor： Pamela A. Boss ,  Gregory W. Anderson ,  Brandon J. Wiedemeier ,  Carol A. Becker ,  Brooke Bachmann ,  Mark Gillcrist ,  Jeffrey M. Lloyd ,  Charles Ringer

IPC: C01B3/06 ,  B01J7/00 ,  B01J27/128 ,  B64B1/58 ,  B64B1/62 ,  B64B1/64

CPC classification number: C01B3/065 ,  B01J7/00 ,  B64B1/58 ,  B64B1/62 ,  B64B1/64 ,  B01J27/128 ,  B01J2523/821 ,  B01J2523/822 ,  B01J2523/845 ,  Y02E60/36

Abstract: A system for supplying hydrogen gas to a lighter-than-air (LTA) vehicle includes a manifold having multiple vessels. Each vessel has a first chamber that is separated from a second chamber by a barrier. A trigger assembly integrated with the barrier allows a liquid to be combined with a reactant and a catalyst in the second chamber to form a chemical reaction to generate hydrogen gas. A pressure relief valve located on each vessel opens to allow the hydrogen gas to exit when a predetermined pressure is reached, and the hydrogen gas is supplied to the LTA vehicle connected to the manifold.

公开(公告)号：US11891950B2

公开(公告)日：2024-02-06

申请号：US17971128

申请日：2022-10-21

Applicant: 8 RIVERS CAPITAL, LLC

Inventor： Rodney John Allam ,  Navid Rafati

IPC: F02C6/18 ,  F01K23/10 ,  F01K13/00 ,  C07C29/00 ,  F02C3/22 ,  F02C3/28 ,  C10K3/04 ,  B01D53/047 ,  B01J7/00 ,  B01J7/02 ,  C01B3/36 ,  C01B3/38 ,  C01B3/48 ,  C01B3/56 ,  F02C3/34

CPC classification number: F02C6/18 ,  B01D53/047 ,  B01J7/00 ,  B01J7/02 ,  C01B3/36 ,  C01B3/382 ,  C01B3/48 ,  C01B3/56 ,  C07C29/00 ,  C10K3/04 ,  F01K13/00 ,  F01K23/10 ,  F02C3/22 ,  F02C3/28 ,  F02C3/34 ,  B01D2256/16 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2259/402 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0255 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/0288 ,  C01B2203/042 ,  C01B2203/043 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/0833 ,  C01B2203/0838 ,  C01B2203/0883 ,  C01B2203/0894 ,  C01B2203/1235 ,  C01B2203/1241 ,  C01B2203/141 ,  C01B2203/142 ,  C01B2203/146 ,  C01B2203/84 ,  C10J2300/1846 ,  F05D2220/32 ,  F05D2260/61 ,  Y02E20/14 ,  Y02E20/16 ,  Y02E20/32

Abstract: The present disclosure relates to systems and methods useful for power production. In particular, a power production cycle utilizing CO2 as a working fluid may be configured for simultaneous hydrogen production. Beneficially, substantially all carbon arising from combustion in power production and hydrogen production is captured in the form of carbon dioxide. Further, produced hydrogen (optionally mixed with nitrogen received from an air separation unit) can be input as fuel in a gas turbine combined cycle unit for additional power production therein without any atmospheric CO2 discharge.

公开(公告)号：US11834740B2

公开(公告)日：2023-12-05

申请号：US17094208

申请日：2020-11-10

Applicant: Applied Materials, Inc.

Inventor： David Marquardt

IPC: C23C16/40 ,  C23C16/448 ,  C23C16/455 ,  B01J7/00

CPC classification number: C23C16/448 ,  B01J7/00 ,  C23C16/455 ,  B01J2208/0061 ,  B01J2208/00539 ,  B01J2208/00884

Abstract: Embodiments described herein generally relate to apparatus having a canister with a sidewall, a top, and a bottom forming a canister volume. An inlet line and an outlet line is coupled to the top and is in fluid communication with the canister volume. A plate disposed within the canister volume forms a headspace volume below the plate. Each of the inlet line and the outlet line is in fluid communication with the headspace volume. The apparatus includes standoffs extending from a lower surface of the plate. The standoffs include a lower surface area substantially parallel with the plate.

公开(公告)号：US11827516B2

公开(公告)日：2023-11-28

申请号：US17449970

申请日：2021-10-05

Applicant: The Boeing Company

Inventor： Adam Eric Sorensen ,  John J. Vajo ,  Jason Graetz

IPC: C01B3/04 ,  B01J7/00 ,  H01M8/065 ,  H01M8/04082

CPC classification number: C01B3/04 ,  B01J7/00 ,  H01M8/04201 ,  H01M8/065 ,  C01B2203/0272 ,  C01B2203/04 ,  C01B2203/0855 ,  C01B2203/1623 ,  C01B2203/1638 ,  H01M2250/20 ,  Y02E60/36

Abstract: A hydride flow reactor includes a tank configured to receive a hydride fuel. The reactor also includes a tubular member coupled to the tank and configured to receive the hydride fuel from the tank. The reactor also includes a transporter positioned at least partially within the tubular member and configured to transport the hydride fuel through the tubular member. The reactor also includes a heater positioned at least partially around the tubular member and the transporter. The heater is configured to heat the hydride fuel in the tubular member to convert the hydride fuel into hydrogen gas and a reacted byproduct.

公开(公告)号：US20230312456A1

公开(公告)日：2023-10-05

申请号：US18023293

申请日：2021-09-23

Applicant: TIANJIN UNIVERSITY

Inventor： Minhua ZHANG ,  Yingzhe YU ,  Hao GONG ,  He DONG ,  Sheng WANG ,  Cheng LIU ,  Xiuqin DONG

IPC: C07C69/15 ,  B01J7/00

CPC classification number: C07C69/15 ,  B01J7/00

Abstract: The present disclosure relates to a vinyl acetate production process and device. By arranging a stabilizing process, an acetic acid recovery system and a desorption system and device, the composition of circulating gas is changed, the explosion range is narrowed, the volume fraction of maximum permissible oxygen at an inlet of a reactor is increased under the same production load and the same catalyst condition, the safety of the production process is improved, and the conversion per pass across the reaction is increased; and meanwhile, a material separation sequence is reasonably segmented according to an actual production condition. The present disclosure arranges a first gas separating tower which recovers surplus heat of reaction gas, reduces the energy consumption of the system, and therefore the energy consumption throughout the production flow process is reduced; the present disclosure further arranges the acetic acid recovery system.

公开(公告)号：US20230235591A1

公开(公告)日：2023-07-27

申请号：US17583677

申请日：2022-01-25

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Nilesh D. MANKAME ,  Paul W. ALEXANDER ,  Paul E. KRAJEWSKI

IPC: E04H15/20 ,  B01J7/00 ,  B32B5/02 ,  B32B27/12 ,  B32B27/28 ,  B32B27/40 ,  B32B27/34

CPC classification number: E04H15/20 ,  B01J7/00 ,  B32B5/02 ,  B32B27/12 ,  B32B27/281 ,  B32B27/40 ,  B32B27/283 ,  B32B27/34 ,  E04H2015/201 ,  E04H2015/206 ,  B32B2262/0261 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2255/02 ,  B32B2419/00

Abstract: A lightweight and portable inflatable assembly includes an inflatable structural component and a chemical reaction based inflator device. The inflatable structural component includes a flexible housing defining a cavity. The inflatable structure is uninflated in a first operational mode and filled with an inflation fluid retained for at least 4 hours in a second operational mode. At least one primary and at least one secondary charge unit are in fluid communication with the cavity. The primary charge unit includes a first gas generant material configured to generate a first predetermined volume of inflation medium for filling the cavity, while the secondary charge unit includes a second gas generant material configured to generate a second predetermined volume of inflation medium for filling the cavity in the second operational mode. The second predetermined volume is ≤about 40% by volume of the first predetermined volume.

公开(公告)号：US20190009975A1

公开(公告)日：2019-01-10

申请号：US16000478

申请日：2018-06-05

Applicant: J&N Tactical LLC

Inventor： Jeffrey Herr

IPC: B65D83/68 ,  B65D83/38 ,  B01J7/00

CPC classification number: B65D83/68 ,  B01J7/00 ,  B60R21/12 ,  B65D83/384 ,  F41H9/04 ,  F42B12/46 ,  F42B12/54

Abstract: A gas delivery device configured to be inserted into a structure. The gas delivery device also being configured to be attached to a vehicle. The gas delivery device including a housing and a canister rack disposed within the housing. The canister rack being configured to hold two or more chemical agent canisters. A gas delivery apparatus including a gas delivery device and triggering device is also disclosed.

公开(公告)号：US10016736B2

公开(公告)日：2018-07-10

申请号：US15032401

申请日：2014-09-22

Applicant: Dow Global Technologies LLC

Inventor： Matthew Pretz ,  Don F. Shaw ,  Richard E. Walter

IPC: B01J8/18 ,  B04C11/00 ,  B01J7/00 ,  B01J8/00 ,  B04C5/24

CPC classification number: B01J7/00 ,  B01J8/0055 ,  B01J8/008 ,  B01J8/18 ,  B01J2208/00557 ,  B04C5/24 ,  B04C11/00

Abstract: A cyclonic reactor vessel comprising: a primary cyclonic separation device disposed within the shell and having an outlet; a plurality of secondary cyclones, said secondary cyclones being disposed within the shell, and each of said secondary cyclones having a body, an inlet and an outlet; wherein the outlet of the primary cyclonic separation device is connected to the inlet of at least one secondary cyclone; a first plenum having a skirt and a floor forming a sealed annular chamber within the shell; a second plenum having a smaller volume than a volume of the first plenum; and a secondary cyclone support system minimizing or eliminating mechanical thermal stresses; and wherein the outlets of the plurality of secondary cyclones are fluidly connected to the second plenum is provided.