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公开(公告)号:US11926743B2
公开(公告)日:2024-03-12
申请号:US16563008
申请日:2019-09-06
CPC分类号: C09C1/50 , C01B3/24 , C01B32/05 , C01B2203/0272 , C01B2203/085 , C01B2203/1235 , C01P2006/12
摘要: Systems and methods of making carbon particles with thermal transfer gas. A method of making carbon particles may comprise heating a thermal transfer gas by Joule heating and contacting the thermal transfer gas with a reactive hydrocarbon feedstock gas to generate the carbon particles and hydrogen gas. A method of making carbon particles may comprise heating a thermal transfer gas with the aid of Joule heating and mixing the thermal transfer gas with a hydrocarbon feedstock gas to generate the carbon particles.
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公开(公告)号:US11591477B2
公开(公告)日:2023-02-28
申请号:US16445727
申请日:2019-06-19
摘要: A method and apparatus for making carbon black. A plasma gas is flowed into a plasma forming region containing at least one, magnetically isolated, plasma torch containing at least one electrode, and forming a plasma. Collecting the plasma formed in a cooled header and flowing the plasma through at least one reaction region to heat the reaction region, and injecting carbon black forming feedstock into the reaction region, resulting in the formation of at least one grade of carbon black. An apparatus for making carbon black is also described including a plasma forming section containing at least one, magnetically isolated plasma torch containing at least one electrode, in fluid flow communication with at least one carbon black forming reactor section, the plasma section and reactor section separated by a plasma formed collection header.
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公开(公告)号:US11149148B2
公开(公告)日:2021-10-19
申请号:US16097039
申请日:2017-04-28
发明人: Roscoe W. Taylor , Alexander F. Hoermann , Peter L. Johnson , Robert J. Hanson , Aaron S. Hampton
摘要: Secondary heat may be added to a particle production process. The particles may be, for example, carbon particles. Among other things, the secondary heat addition may result in change in surface area of the carbon particle(s), change in structure of the carbon particle(s), reduced wall fouling, reduced energy consumption and/or increased throughput. Apparatus for performing the process is also described.
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公开(公告)号:US10808097B2
公开(公告)日:2020-10-20
申请号:US15262539
申请日:2016-09-12
发明人: Ned J. Hardman , Roscoe W. Taylor , Alexander F. Hoermann , Peter L. Johnson , Christopher J. -P. Cardinal , Robert J. Hanson
摘要: Carbon nanoparticles made in a one step process. A method of making carbon black nanoparticles is described, including adding a hydrocarbon to a heated gas to produce carbon nanoparticles that are less than 1 micron volume equivalent sphere and have an Lc greater than 3.0 nm. Elastomer composites containing such particles are also described.
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公开(公告)号:US10100200B2
公开(公告)日:2018-10-16
申请号:US14591541
申请日:2015-01-07
摘要: A method of making carbon black. A method of making carbon black is described including combusting feedstock with plasma in an apparatus having a series of unit operations with individual capacities. The individual capacities of the unit operations are substantially balanced by replacing at least part of the feedstock with a feedstock having a molecular weight heavier than methane. This results, among other things, in increased utilization of the individual capacities of the unit operations and increased overall throughput.
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公开(公告)号:US09574086B2
公开(公告)日:2017-02-21
申请号:US14601793
申请日:2015-01-21
IPC分类号: C09C1/48
CPC分类号: C09C1/485
摘要: A method of making carbon black. Such method is described including generating a plasma by subjecting a plasma gas to a plasma arc, mixing a feedstock material with the plasma gas and combining the mixture in a reactor at a given reactor temperature to produce carbon black, wherein the feedstock is mixed with the plasma gas outside of the area occupied by the plasma arc. The carbon black produced by such process is also described.
摘要翻译: 制造炭黑的方法。 描述了这样的方法,包括通过使等离子体气体进行等离子体电弧,将原料与等离子体气体混合并将混合物在给定的反应器温度下在反应器中混合来产生等离子体以产生炭黑,其中原料与 等离子体气体在等离子弧占据区域之外。 还描述了通过这种方法产生的炭黑。
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公开(公告)号:US12012515B2
公开(公告)日:2024-06-18
申请号:US17938591
申请日:2022-10-06
发明人: Alexander F. Hoermann , Roscoe W. Taylor , Christopher J.-P. Cardinal , Peter L. Johnson , Ned J. Hardman , Robert J. Hanson
CPC分类号: C09C1/485 , B01J19/088 , C09C1/48 , C09C1/50 , H05H1/34 , H05H1/42 , B01J2219/0832 , B01J2219/0869 , B01J2219/0871 , B01J2219/0875 , B01J2219/0898 , H05H1/3431 , H05H1/3478
摘要: A torch stinger apparatus may comprise one or more sets of plasma generating electrodes and at least one hydrocarbon injector contained within the electrodes. The electrodes may be concentric. The at least one hydrocarbon injector may be cooled. A method of making carbon particles using the apparatus is also described.
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公开(公告)号:US11866589B2
公开(公告)日:2024-01-09
申请号:US18046723
申请日:2022-10-14
CPC分类号: C09C1/485 , B01J19/088 , H05H1/40 , H05H1/44 , B01J2219/0809 , B01J2219/0815 , B01J2219/0839 , B01J2219/0841 , B01J2219/0871 , B01J2219/0875 , B01J2219/0898
摘要: A method and apparatus for making carbon black. A plasma gas is flowed into a plasma forming region containing at least one, magnetically isolated, plasma torch containing at least one electrode, and forming a plasma. Collecting the plasma formed in a cooled header and flowing the plasma through at least one reaction region to heat the reaction region, and injecting carbon black forming feedstock into the reaction region, resulting in the formation of at least one grade of carbon black. An apparatus for making carbon black is also described including a plasma forming section containing at least one, magnetically isolated plasma torch containing at least one electrode, in fluid flow communication with at least one carbon black forming reactor section, the plasma section and reactor section separated by a plasma formed collection header.
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公开(公告)号:US20220274046A1
公开(公告)日:2022-09-01
申请号:US17498693
申请日:2021-10-11
IPC分类号: B01D53/047 , C01B3/56 , C01B3/24 , F02C3/22 , F01K23/10
摘要: The integration of plasma processes with combined cycle power plant, simple cycle power plant, and steam reforming processes. A method of producing purified hydrogen gas and fuel is described including compressing a feed stream of hydrogen, adding tail gas from a plasma process to the feed stream, passing the tail gas modified feed stream into a pressure swing adsorption system generating a purified hydrogen product and a pressure swing adsorption tail gas, separating and compressing the purified hydrogen product, and separating and compressing the pressure swing adsorption tail gas for use as fuel. A method of generating and recapturing electricity from a single or combined cycle power plant is also described including flowing natural gas into a plasma process and hydrogen generating plant, flowing the hydrogen produced into the power plant, flowing natural gas into the power plant, resulting in the production of electricity. The electricity is flowed back into the plasma process plant, and in the case of the combined cycle power plant the electricity is partially flowed into a power grid as well. A method of generating and recapturing electricity from a steam power plant is also described, including inputting electricity and natural gas into a plasma process air and hydrogen generating plant, flowing the air and hydrogen produced into a steam generating boiler, flowing the steam generated into a steam power plant, resulting in the production of electricity which is flowed back into the plasma process plant.
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公开(公告)号:US20230279234A1
公开(公告)日:2023-09-07
申请号:US17938591
申请日:2022-10-06
发明人: Alexander F. Hoermann , Roscoe W. Taylor , Christopher J.-P. Cardinal , Peter L. Johnson , Ned J. Hardman , Robert J. Hanson
CPC分类号: C09C1/485 , H05H1/34 , H05H1/42 , C09C1/48 , C09C1/50 , B01J19/088 , H05H1/3431 , H05H1/3478 , B01J2219/0832 , B01J2219/0869 , B01J2219/0871 , B01J2219/0875 , B01J2219/0898
摘要: A torch stinger apparatus may comprise one or more sets of plasma generating electrodes and at least one hydrocarbon injector contained within the electrodes. The electrodes may be concentric. The at least one hydrocarbon injector may be cooled. A method of making carbon particles using the apparatus is also described.
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