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公开(公告)号：US20240233972A9
公开(公告)日：2024-07-11
申请号：US17969060
申请日：2022-10-19
发明人： BRENDA L. GARCIA-DIAZ , CHRISTOPHER S. DANDENEAU , DALE A. HITCHCOCK , DAVE BABINEAU , ROBERT SINDELAR , HECTOR COLON-MERCADO , GEORGE K. LARSEN
CPC分类号： G21G1/001 , C25B1/02 , G21G1/02 , G21G2001/0094
摘要： Disclosed are galvanic cells and methods for treating a molten salt by use of the galvanic cells. The galvanic cell can provide anti-corrosion treatment and improved corrosion resistance via electrochemical and chemical reactions involving a corrosive impurity in a molten salt. Reaction products of the chemical and electrochemical reactions include hydrogen gas that can carry hydrogen isotopes evolved in the molten salt. The system can also include removal of the hydrogen gas from the molten salt and separation and recovery of tritium contained therein.
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公开(公告)号：US20240198315A1
公开(公告)日：2024-06-20
申请号：US18082006
申请日：2022-12-15
CPC分类号： B01J20/28042 , B01D39/2003 , B01D39/2027 , B01D39/2068 , B01J20/08 , B01J20/3204 , B01J20/3221 , B01J20/3236 , B01J20/3242 , B01J47/00 , B01D2239/0414
摘要： In one aspect, a functionalized porous material includes a synthetic porous material, the synthetic porous material comprising a surface, wherein at least a portion of the synthetic porous material surface is a substrate; and a mixed-metal hydroxide, wherein the mixed-metal hydroxide is affixed to the substrate.
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公开(公告)号：US11982624B2
公开(公告)日：2024-05-14
申请号：US17079609
申请日：2020-10-26
CPC分类号： G01N21/65 , D01F9/12 , G01J3/4412 , G01J2003/283 , G01J2003/2869 , G01J2003/2873
摘要： Carbon fiber characterization processes are described that include multi-condition Raman spectroscopy-based examination combined with multivariate data analyses. Methods are a nondestructive material characterization approach that can provide predictions as to carbon fiber bulk physical properties, as well as identification of unknown carbon fiber materials for quality control purposes. The framework of the multivariate analysis methods includes a principal component-based identification protocol including comparison of Raman spectral data from an unknown carbon fiber with a data library of multiple principal component spaces.
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公开(公告)号：US20240136081A1
公开(公告)日：2024-04-25
申请号：US17969060
申请日：2022-10-18
发明人： BRENDA L. GARCIA-DIAZ , CHRISTOPHER S. DANDENEAU , DALE A. HITCHCOCK , DAVE BABINEAU , ROBERT SINDELAR , HECTOR COLON-MERCADO , GEORGE K. LARSEN
CPC分类号： G21G1/001 , C25B1/02 , G21G1/02 , G21G2001/0094
摘要： Disclosed are galvanic cells and methods for treating a molten salt by use of the galvanic cells. The galvanic cell can provide anti-corrosion treatment and improved corrosion resistance via electrochemical and chemical reactions involving a corrosive impurity in a molten salt. Reaction products of the chemical and electrochemical reactions include hydrogen gas that can carry hydrogen isotopes evolved in the molten salt. The system can also include removal of the hydrogen gas from the molten salt and separation and recovery of tritium contained therein.
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公开(公告)号：US20240025108A1
公开(公告)日：2024-01-25
申请号：US17869451
申请日：2022-07-20
IPC分类号： B29C64/118 , B33Y10/00 , B33Y30/00 , B33Y80/00 , B29C64/364 , B29C64/209 , B29C64/268 , B33Y40/00
CPC分类号： B29C64/118 , B33Y10/00 , B33Y30/00 , B33Y80/00 , B29C64/364 , B29C64/209 , B29C64/268 , B33Y40/00
摘要： Additive manufacturing methods and systems are disclosed for chemical modification of a build material through at least 300 nm of the depth of each deposited layer. The depth of penetration of chemical modification is brought about through formation parameters including increased pressure, decreased humidity, formation temperatures, etc. Formed build product properties are improved as compared to those formed by traditional bulk manufacturing methods as well as to those formed by previously known additive manufacturing methods.
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公开(公告)号：US11865476B2
公开(公告)日：2024-01-09
申请号：US18179602
申请日：2023-03-07
CPC分类号： B01D11/048 , B01D11/0434 , B01D11/0461 , B01D11/0484 , B04B1/02 , G01H9/004
摘要： Centrifugal contactors that can be used for mixing or separating materials are described. The contactors include a sensing system including a communications fiber within the shaft of the contactors and access ports providing access from the communications fiber to the mixing/separating zone of the contactor. The sensing system can be utilized during operation of the contactor and can provide for detailed and accurate on-line characterization of a protocol, as well as process control and system modification as necessary during operation.
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公开(公告)号：US20240002787A1
公开(公告)日：2024-01-04
申请号：US17855141
申请日：2022-06-30
CPC分类号： C12N5/0068 , B09C1/10 , B09C1/105 , C02F3/322 , C02F3/347 , C02F2101/32 , C12N2533/14 , C12N2533/12 , C12N2535/00 , B09C2101/00 , C02F2305/06 , C02F3/343
摘要： Solid, porous, glass-based substrate for storage and delivery of useful microorganisms are described. Materials include one or more microorganisms lyophilized on the substrate, e.g., in the form of a lyophilized biofilm. The materials can be utilized for long-term storage, transport, and deployment of one or more microorganisms, such as consortium of microorganisms at a remediation site.
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公开(公告)号：US20230288342A1
公开(公告)日：2023-09-14
申请号：US18105071
申请日：2023-02-02
CPC分类号： G01N21/77 , G01N33/005 , G01N21/554
摘要： Hydrogen gas sensors with low cost, fast response time, large detection range, high sensitivity, and excellent limit of detection are described. The devices include a composite formed on a nano-scale that both absorbs hydrogen and exhibits magneto-optical effects. Sensor readout is based on magneto-optical effects, which also may be enhanced through plasmonic coupling. The hydrogen sensors are fast and sensitive, as well as resistant to surface poisoning from common contaminants, such as carbon monoxide.
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公开(公告)号：US20230235477A1
公开(公告)日：2023-07-27
申请号：US18097731
申请日：2023-01-17
摘要： Methods and systems for use in targeted removal of metals from a substrate via electrorefining are described. A self-propagating reaction is initiated by use of a thermite to reach high temperatures sufficient to induce localized melting of a salt situated on a metal or alloy substrate. Using a power supply connected to an electrode assembly, an electrorefining reaction capable of generating significant localized corrosion of the substrate is produced.
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公开(公告)号：US20220314324A1
公开(公告)日：2022-10-06
申请号：US17518665
申请日：2021-11-04
发明人： YUEFENG LUO
摘要： Additive manufacturing systems and methods are provided. An additive manufacturing system includes a build volume; a powder disposed in the build volume, the powder occupying at least a portion of the build volume and having an outer boundary; a beam generator configured to generate a beam to irradiate the powder; and a ram defining a passthrough configured to transmit the beam to an irradiation location disposed within the outer boundary of the powder.
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