公开(公告)号：US20250154418A1

公开(公告)日：2025-05-15

申请号：US18840859

申请日：2023-02-23

Applicant: Sierra Energy Corporation

Inventor： Paul Vergnani ,  Daniel Dodd

IPC: C10J3/72 ,  B01J4/00 ,  B01J8/02 ,  C01B3/32

Abstract: A lance for injecting reactants into a gasification zone of a gasifier includes a face, an outer shell, and a primary cooling circuit comprising an inlet nozzle and outlet nozzle, wherein the lance is an actively cooled lance.

公开(公告)号：US20250135423A1

公开(公告)日：2025-05-01

申请号：US18383703

申请日：2023-10-25

Applicant: Applied Materials, Inc.

Inventor： Kevin Griffin

IPC: B01J4/00

Abstract: Chemical deliver conduits, systems for substrate processing and methods for supplying a chemical to a substrate processing chamber are described. The conduit has a length and connects a vessel containing the chemical to the substrate processing chamber. The conduit comprises an outer channel surrounding an inner channel. The outer channel is in fluid communication with source of a heat transfer fluid, and the inner channel is in fluid communication with the vessel containing the chemical.

公开(公告)号：US12264284B2

公开(公告)日：2025-04-01

申请号：US17894481

申请日：2022-08-24

Applicant: Eau Midstream, Inc.

Inventor： Francis Miller ,  Steve Addleman ,  Timothy Phillips

IPC: C10G27/14 ,  B01D17/02 ,  B01D17/04 ,  B01D17/12 ,  B01F23/231 ,  B01J4/00 ,  C10G31/08 ,  C10G31/10 ,  C10G33/04 ,  E21B43/16

Abstract: A method of treating a contaminated oil comprising preparing a brine solution, adding ozone to the brine solution to produce ozonated brine solution, adding a volume of ozonated brine solution to a volume of the contaminated oil, mixing the volumes of contaminated oil and ozonated brine solution with coagulant and surfactant at a shear rate sufficiently high so as to cause formation of an emulsion of the contaminated oil and the brine solution, stopping the mixing, thereby causing the emulsion to separate into an aqueous brine liquid phase and an oil liquid phase, separating the brine liquid phase from the oil liquid phase, and separating at least one contaminant from the oil liquid phase to produce a volume of purified oil.

公开(公告)号：US12263460B2

公开(公告)日：2025-04-01

申请号：US18313527

申请日：2023-05-08

Applicant: SABIC Global Technologies B.V.

Inventor： Lei Chen ,  Sreekanth Pannala ,  David West

IPC: C07C5/327 ,  B01J4/00 ,  B01J6/00 ,  B01J19/24

Abstract: The invention is directed to a chemical reactor (100) having (a) two or more gas reactor elements (12) with each gas reactor element (12) having (i) a first reaction chamber (38), and (ii) a feed assembly unit (36), (b) a second reaction chamber (20) coupled with each of the two or more gas reactor elements (12) and configured to independently receive two or more product streams from the two or more gas reactor elements (12); and optionally, (c) a gas converging section (40) located downstream to the second reaction chamber (20). The invention is further directed to a method of producing chemical products using the chemical reactor (100) of the present invention.

公开(公告)号：US12253176B2

公开(公告)日：2025-03-18

申请号：US18192054

申请日：2023-03-29

Applicant: Apalta Patents OÜ

Inventor： Sharon Samjitsingh

IPC: F16K1/38 ,  A23P30/20 ,  B01J4/00 ,  B01J19/20 ,  F16K1/42 ,  F16K17/06 ,  F16K27/02

Abstract: A valve assembly wherein the inner wall of the valve body comprises at least one opening for the entry of a liquid under pressure following output of a slurry or liquid from a tube or pipe. The valve assembly is particularly useful in maintaining a semi-continuous or continuous pressurized flow of biomass from an extruder and extending the reaction zone downstream from the extruder. An advantage of having an extended reaction zone allows for a complete treatment of materials without further wear on the extruder and also allows manipulation of the upstream treatment of materials in the tube or pipe.

公开(公告)号：US20250033011A1

公开(公告)日：2025-01-30

申请号：US18361431

申请日：2023-07-28

Applicant: Honeywell International Inc.

Inventor： Mark Triezenberg ,  Amanda Childers ,  Abigail Parsons ,  Charles Lo

IPC: B01J4/00 ,  B01J6/00

Abstract: A fibrous substrate for depositing carbon generated from pyrolysis of a hydrocarbon may include at least one roll defining a plurality of rolled deposition surfaces configured to receive carbon generated from the pyrolysis. The fibrous substrate may further include at least one spacer between and spacing at least one pair of opposed deposition surfaces of the plurality of rolled deposition surfaces. A system for generating hydrogen gas may include a pyrolysis reactor configured to generate the hydrogen gas from a hydrocarbon through pyrolysis. The system may further include the fibrous substrate. A method for forming the fibrous substrate may include positioning the at least one spacer on a surface of a fibrous mat, and rolling the fibrous mat into the at least one roll.

公开(公告)号：US12186728B2

公开(公告)日：2025-01-07

申请号：US17240768

申请日：2021-04-26

Applicant: Nitricity Inc.

Inventor： Joshua Michael McEnaney ,  John Anthony Schwalbe ,  Nicolas Hunter Pinkowski ,  Brian Andrew Rohr

IPC: B01J19/12 ,  B01D53/14 ,  B01D53/78 ,  B01J4/00 ,  B01J12/00 ,  B01J19/00 ,  B01J19/08 ,  H01J37/32 ,  C05C5/00 ,  C05C11/00

Abstract: Systems and methods for producing nitrates, nitric acid, salts thereof, or a mixture thereof are disclosed. The systems may include a feed conduit configured for receiving a feed stream comprising molecular oxygen and molecular nitrogen; an inlet conduit configured for receiving an inlet stream; a plasma reactor fluidically coupled to the inlet conduit, the plasma reactor fluidically coupled to a reactor-outlet conduit configured for receiving the reactor-outlet stream, the plasma reactor configured to produce oxidized nitrogen species; and an absorber fluidically coupled to the reactor-outlet conduit, the absorber configured to receive the reactor outlet stream and to produce nitrates, nitrites, nitric acid, salts thereof, or a mixture thereof from the reactor outlet stream. A recycle conduit may be fluidically coupled to the absorber and the inlet conduit, wherein the recycle conduit is configured to receive the gas-phase stream from the absorber and provide the gas-phase stream to the inlet conduit.

公开(公告)号：US12180074B2

公开(公告)日：2024-12-31

申请号：US18503036

申请日：2023-11-06

Applicant: Charm Industrial, Inc.

Inventor： Peter Reinhardt ,  Shaun Kinetic ,  Kelly Kinetic ,  Jacob Wilkins ,  Brian Jamieson

IPC: C01B3/38 ,  B01J4/00 ,  C01B3/50 ,  C21B13/00

Abstract: Disclosed herein are systems and methods for producing synthesis gas (syngas) using bio-oil. In some embodiments, syngas is produced by steam reforming bio-oil. In some embodiments, the bio-oil is provided in liquid form. In some embodiments at least some of the liquid bio-oil is transitioned into droplet form when entering a reformer for steam-reforming. In some embodiments, the reformer produces a gas stream comprising syngas, which may be fed to a furnace (e.g., direct reducing furnace, shaft furnace) for reducing iron ore to iron. In some embodiments, the amount of oxygen provided to the reformer is regulated based on an equivalence ratio (ER) corresponding to moles of oxygen fed to the reformer divided by moles of oxygen necessary to achieve stoichiometric combustion of the bio-oil, wherein an exemplary ER value is from about 0.1 to about 0.6.

公开(公告)号：US12116430B2

公开(公告)日：2024-10-15

申请号：US17425910

申请日：2020-01-23

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Keith W. Trapp ,  John L. Begue ,  Kelly M. Forcht ,  Douglas J. Picou

IPC: C08F2/01 ,  B01J4/00 ,  B01J19/00

CPC classification number: C08F2/01 ,  B01J4/008 ,  B01J19/0006 ,  B01J19/0053 ,  B01J2219/00164 ,  B01J2219/00182

Abstract: A method for regulating use of stored diluent in a polymerization process so as to maximize use of diluent recycled diluent recovered from the process, and so minimize use of stored diluent, is disclosed. Also disclosed is apparatus, particularly as an arrangement of controllers and valves for handling the flow of diluent through the process that can be used to implement the disclosed process.

公开(公告)号：US12114656B2

公开(公告)日：2024-10-15

申请号：US18313840

申请日：2023-05-08

Applicant: ECOLAB USA INC.

Inventor： Brandon Herdt ,  Richard Staub ,  Thomas C. Rustad ,  Junzhong Li ,  David D. McSherry ,  Paul R. Kraus ,  Richard Walsh

IPC: B01J19/24 ,  A01N37/02 ,  A01N37/16 ,  A01N59/00 ,  A61L2/18 ,  A61L2/24 ,  B01J4/00 ,  B01J14/00 ,  B01J19/00 ,  C02F1/50 ,  C02F1/72 ,  C07C407/00 ,  C07C409/24 ,  C02F103/08

CPC classification number: A01N37/16 ,  A01N37/02 ,  A01N59/00 ,  A61L2/18 ,  A61L2/186 ,  A61L2/24 ,  B01J4/001 ,  B01J4/008 ,  B01J14/00 ,  B01J19/0006 ,  B01J19/0013 ,  B01J19/24 ,  C02F1/50 ,  C02F1/722 ,  C07C407/00 ,  C07C409/24 ,  A61L2202/14 ,  B01J2219/00049 ,  B01J2219/00121 ,  B01J2219/00159 ,  B01J2219/24 ,  C02F2103/08 ,  C07C407/00 ,  C07C409/24 ,  A01N59/00 ,  A01N37/02 ,  A01N2300/00

Abstract: Methods and systems for temperature-controlled, on-site generation of peracids, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions are disclosed. In particular, methods for using an adjustable biocide formulator or generator system overcome the limitations of temperature on the kinetics of the peracid generation and/or peracid decomposition inside an adjustable biocide formulator or generator system. The methods include the controlling of the temperature of at least one raw starting material, namely water, to improve upon methods of on-site generation of peracids. The methods allow for the generation of user-selected chemistry without regard to the ambient temperatures of the raw starting materials and/or the biocide formulator or generator system.