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公开(公告)号：US20230279560A1
公开(公告)日：2023-09-07
申请号：US18017680
申请日：2021-07-27
申请人： BASF SE
发明人： Axel KIRSTE , Ralf PELZER , Nicola Christiane AUST , Florian BIRK , Marco Alexander FRAATZ , Holger ZORN
IPC分类号： C25B3/07 , C07C43/188 , C07C43/162 , C11B9/00 , C25B3/29 , C25B3/23
CPC分类号： C25B3/07 , C07C43/188 , C07C43/162 , C11B9/0015 , C25B3/29 , C25B3/23 , C07C2601/16 , C07C2601/14 , C07C2601/08 , C07C2602/32
摘要： The invention relates to the use of terpene C1-C8-alkyl ether compositions and novel C1-C8-alkyl ethers of mono- and bicyclic terpenes as aroma chemicals, preferably as fragrances. The invention also relates to terpene C1-C8-alkyl ether compositions and novel C1-C8-alkyl ethers of mono- and bicyclic terpenes. The present invention also relates to a method for preparing C1-C8-alkyl ethers of mono- and bicyclic terpenes by electrolysis of mono- or polyunsaturated, non-aromatic, mono- or bicyclic terpene hydrocarbons.
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公开(公告)号：US11731920B2
公开(公告)日：2023-08-22
申请号：US16532276
申请日：2019-08-05
发明人： Dong Ding , Wei Wu , Hanping Ding , Bin Hua
IPC分类号： C25B1/02 , C25B1/27 , C25B3/03 , C25B3/23 , C07C2/24 , B01J31/26 , C01C1/04 , C25B9/19 , C25B11/042 , C25B11/046 , C25B11/077 , C25B13/04 , C25B13/07 , C25B9/23
CPC分类号： C07C2/24 , B01J31/26 , C01C1/0411 , C25B1/27 , C25B3/03 , C25B9/19 , C25B9/23 , C25B11/042 , C25B11/046 , C25B11/0773 , C25B13/04 , C25B13/07 , B01J2231/20
摘要： A method of a hydrocarbon product and ammonia comprises introducing C2H6 to a positive electrode of an electrochemical cell comprising the positive electrode, a negative electrode, and a proton-conducting membrane between the positive electrode and the negative electrode. The proton-conducting membrane comprising an electrolyte material having an ionic conductivity greater than or equal to about 10−2 S/cm at one or more temperatures within a range of from about 150° C. to about 600° C. N2 is introduced to the negative electrode of the electrochemical cell. A potential difference is applied between the positive electrode and the negative electrode of the electrochemical cell. A system for co-producing higher hydrocarbons and NH3, and an electrochemical cell are also described.
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公开(公告)号：US20230083090A1
公开(公告)日：2023-03-16
申请号：US17651854
申请日：2022-02-21
发明人： Yuki KUDO , Akihiko ONO , Yasuhiro KIYOTA , Yusuke KOFUJI , Masakazu YAMAGIWA , Satoshi MIKOSHIBA , Ryota KITAGAWA
摘要： A carbon dioxide electrolytic device of an embodiment includes: an electrolysis cell including a first accommodation part for accommodating carbon dioxide, a second accommodation part for accommodating an electrolytic solution containing water, or water vapor, a diaphragm provided between the first accommodation part and the second accommodation part, a reduction electrode arranged in the first accommodation part, and an oxidation electrode arranged in the second accommodation part; a first power supply control unit capable of being connected to a first power supply which supplies power to the electrolysis cell; a second power supply control unit capable of being connected to a second power supply which supplies power to the electrolysis cell; and an integration control unit controlling the first power supply control unit and the second power supply control unit, and switching the supply of power from the first power supply or the second power supply to the electrolysis cell.
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公开(公告)号：US20230010993A1
公开(公告)日：2023-01-12
申请号：US17471593
申请日：2021-09-10
申请人： Dioxycle
发明人： David Wakerley , Sarah Lamaison
摘要： Methods and systems related to the field of carbon capture and utilization are disclosed. Disclosed electrolysis reactors can have a cathode area having a cathode output and a cathode input for an input fluid and an anode area having an anode input and an anode output. The carbon input fluid contains carbon dioxide. The cathode area reduces an oxygen-containing species into hydroxide ions and reacts them with the carbon dioxide to form anions containing carbon. The anode area oxidizes one or more oxidizable species to generate a protonating species. The electrolysis reactors can have a third output for a carbon output fluid. The electrolysis reactors can begin to produce carbon dioxide from the anions containing carbon and the protonating species in response to a potential of less than 1.23 V applied across the cathode terminal and the anode terminal.
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公开(公告)号：US20230002918A1
公开(公告)日：2023-01-05
申请号：US17779945
申请日：2019-11-25
申请人： RHODIA OPERATIONS
IPC分类号： C25B3/09 , C25B3/29 , C25B3/23 , C25B11/042
摘要： The present invention relates to an electrochemical method for converting an amino acid and/or its salts to an amine and/or a nitrile. The total yield and selectivity of amine and nitrile obtained by the method according to the present invention is higher than prior art when the reaction medium has a high concentration of amino acid and/or its salts at the beginning of the reaction.
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公开(公告)号：US11473204B2
公开(公告)日：2022-10-18
申请号：US16968973
申请日：2018-07-09
申请人： Thrunnel Ltd, Oy
IPC分类号： C25B3/23 , C25B11/051 , C25B11/031 , C25B11/043 , C25B11/075 , C25B11/055
摘要： A method of producing methanol from methane in which hot-electrons generated under an external electric field in a process taking place in a multi-layer heterostructure comprising a nanoporous layer drive the conversion from methane to methanol. The structure generates hot electrons by providing spatial enhancement of the electric field, and purges hot holes which are created when hot electrons depart. This combination enhances heterogeneous catalysis of the conversion reaction.
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公开(公告)号：US20220010436A1
公开(公告)日：2022-01-13
申请号：US17482902
申请日：2021-09-23
发明人： Naohiro FUJINUMA , Kenichi SHINMEI
摘要： Provided is a synthesis method comprising a first step of producing a carbonate compound from carbon monoxide and an alcohol-based compound at an anode of a first electrochemical cell comprising a cathode and the anode, and a second step of synthesizing a first product by a dealcoholization reaction of the carbonate compound, wherein an alcohol-based compound eliminated in the second step is recycled in the first step.
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公开(公告)号：US11136678B2
公开(公告)日：2021-10-05
申请号：US16324765
申请日：2017-08-11
IPC分类号： C25B3/03 , C25B3/05 , C25B3/23 , C25B11/04 , C25B9/19 , C25B11/051 , C25B11/057 , C25B11/091
摘要： Disclosed are methods for the electrochemical oxidation of a C—H bond in a compound to give a C—O bond or C—S bond. The oxidation of methane to methanol is described, as well as an electrochemical cell for performing the reaction.
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公开(公告)号：US20210214854A1
公开(公告)日：2021-07-15
申请号：US17145754
申请日：2021-01-11
发明人： John CHAPPLES
摘要： Various embodiments are directed to an improved electrochemical cell system that is configured to reduce the concentration of a target gas in a cold storage environment. The electrochemical cell system may comprise an electrochemical cell apparatus, an air circulation apparatus, and a flow hood. The electrochemical cell apparatus may be combined with or coupled to an air circulation apparatus via the flow hood to maximize access of the target gas to the gas aperture.
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公开(公告)号：US20240344211A1
公开(公告)日：2024-10-17
申请号：US18681478
申请日：2022-08-03
IPC分类号： C25B3/23 , C25B3/07 , C25B9/17 , C25B11/031 , C25B11/052 , C25B11/061 , C25B11/077
CPC分类号： C25B3/23 , C25B3/07 , C25B9/17 , C25B11/031 , C25B11/052 , C25B11/061 , C25B11/077
摘要： Methods and cells are provided for electrochemically oxidizing methane to formate, in which methane supplied to an alkaline aqueous anolyte medium comprising hydroperoxyl anions is brought into contact with an oxidation catalyst anode. The oxidation catalyst may include CuFe oxide catalytic centres supported on a nickel substrate. An anodic current supplied to the oxidation catalyst in the anolyte medium electrolytically oxidizes methane to formate.
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