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公开(公告)号：US20240278204A1
公开(公告)日：2024-08-22
申请号：US18571555
申请日：2022-07-29
发明人： Hideki Ito , Shuntaro Seto , Ichirou Toyoda
CPC分类号： B01J8/085 , B01J8/005 , B01J8/087 , C01B3/068 , B01J2208/003 , B01J2208/00769
摘要： A hydrogen production system includes: hydrogen compound members, a first container, a second container having an internal temperature that is lower than the internal temperature of the first container, and a water supplying device that supplies water to the second container. The hydrogen compound member accommodated in the first container is movable into the second container, and the hydrogen compound member accommodated in the second container is movable into the first container.
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公开(公告)号：US11993516B2
公开(公告)日：2024-05-28
申请号：US17626781
申请日：2020-11-30
申请人： LG CHEM, LTD.
发明人： Yon Jee Kim , Kwang Woo Yoon , Og Sin Kim , Se Hyun Kim , Seung Yong Lee
CPC分类号： C01B32/16 , B01J8/005 , B01J8/1809 , B01J8/1863 , B01J8/1872 , B82Y40/00 , B01J2219/0031 , C01B2202/26 , C01B2202/36
摘要： In the present invention, only low-growth carbon nanotubes are selectively separated among solid particles discharged during a reaction and then re-input to a reactor, so that it is possible to improve the quality of a carbon nanotube product to be produced and the productivity of a carbon nanotube production process.
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公开(公告)号：US20240131488A1
公开(公告)日：2024-04-25
申请号：US18269210
申请日：2021-12-21
发明人： Lassad REZGUI , Sébastien DECKER
CPC分类号： B01J8/005 , B01D45/16 , B01D50/20 , B01J8/1872 , B01J2208/00761
摘要： An enclosure for separating and stripping an effluent containing particles includes a side wall defining an internal volume having a longitudinal axis and, inside the internal volume, a separating section and a stripping section for stripping particles downstream of the separating section relative to the circulation of the particles inside the enclosure. The enclosure includes, upstream of the stripping section or a zone of the stripping section provided with stripping elements extending through the internal cross-section of the enclosure, at least one grille extending transversely to the longitudinal axis, and the projection of a single grille or all the grilles onto a transverse plane perpendicular to the longitudinal axis covers 80 to 100% of the internal cross-section of the enclosure.
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公开(公告)号：US11779895B2
公开(公告)日：2023-10-10
申请号：US17417372
申请日：2021-02-19
申请人： DOOSAN LENTJES GMBH
发明人： Oguzhan Narin , Björn Brosch , Sebastian Krusch
CPC分类号： B01J8/388 , B01J4/002 , B01J8/005 , C25B1/02 , F23C10/10 , F23C10/20 , F23C10/26 , B01J2204/002 , F23C2900/10001
摘要： The present invention relates to a method for operating a fluidized bed apparatus and to a fluidized bed apparatus, the method comprising the following steps: providing particulate metal to a reaction chamber of a fluidized bed reactor, providing an oxidizing agent to a fluidizing bottom of the fluidized bed reactor such that particulate matter comprising the particulate metal is fluidized, wherein the particulate metal reacts with the oxidizing agent to particulate metal oxide, withdrawing particulate metal oxide from the reaction chamber, storing the withdrawn particulate metal oxide, providing particulate metal oxide to the reaction chamber of the fluidized bed reactor, providing a reducing agent containing gas to the fluidizing bottom of the fluidized bed reactor such that particulate matter comprising the particulate metal oxide is fluidized, wherein the particulate metal oxide reacts with the reducing agent to particulate metal, withdrawing the particulate metal from the reaction chamber, storing the withdrawn particulate metal.
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公开(公告)号：US20230173448A1
公开(公告)日：2023-06-08
申请号：US17916566
申请日：2021-03-31
申请人： FLSmidth A/S
CPC分类号： B01J8/32 , B01J8/003 , B01J8/005 , B01J8/0095 , B01J8/16 , B01J8/1809 , B01J8/1827 , B01J8/1836 , B01J6/008 , B01J6/004 , C04B7/4423 , C04B7/45 , C04B7/4446 , B01J2208/0038 , B01J2208/0061 , B01J2208/00991
摘要： A method for the conversion of a carbonaceous material. The method comprising the steps of providing a carbonaceous material, providing a hot powder material and contacting the carbonaceous material and the powder material in an atmosphere configured to no more than partially oxidize carbon to CO2. The carbonaceous material is at least a partial converted into volatiles. The volatiles are separated from the additional components by specific gravity.
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公开(公告)号：US20190169039A1
公开(公告)日：2019-06-06
申请号：US16271407
申请日：2019-02-08
发明人： Aadesh Harale , Mourad Younes , Maytham Musawi
CPC分类号： C01F11/46 , B01D53/52 , B01D53/62 , B01D2251/102 , B01D2251/404 , B01D2251/602 , B01D2251/606 , B01D2257/504 , B01J8/005 , B01J8/1827 , B01J8/26 , C01B17/04 , C01B17/0417 , C01B17/168 , C01B17/43 , C07C7/11 , C10L3/103 , C10L2290/541 , F23C10/10 , F23C2900/99008
摘要： A process for recovering sulfur from a tail gas stream comprising the steps of providing a tail gas stream to a chemical looping combustion (CLC) unit, the tail gas stream comprising a sulfide component, providing an oxygen carrier to the CLC unit, the oxygen carrier comprising a calcium carbonate, providing an air stream to the CLC unit, the air stream comprising oxygen, and reacting the sulfide component in the CLC unit with the calcium compound and the air to produce a product effluent, the product effluent comprising calcium sulfate.
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公开(公告)号：US20170361295A1
公开(公告)日：2017-12-21
申请号：US15533508
申请日：2015-12-14
发明人： Matthew T. Pretz , Don F. Shaw
CPC分类号： B01J8/1854 , B01J8/005 , B01J8/0055 , B01J8/1872 , B01J8/26 , B01J2208/00796 , C07C5/333
摘要： An apparatus used in a fluidized reaction process comprising a vessel; a riser housed within the vessel; and a plurality of angled guide supports, wherein each guide support comprises an tubular section having a first end and a second end; a first hinge wherein a first end of the first hinge is connected to the first end of the tubular section, a second hinge wherein a first end of the second hinge is connected to the second end of the tubular section, wherein a second end of the first hinge is connected to an inside surface of the vessel and a second end of the second hinge is connected to the riser guide is provided.
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公开(公告)号：US09725374B2
公开(公告)日：2017-08-08
申请号：US14540856
申请日：2014-11-13
发明人： Ho-jung Ryu , Dong-ho Lee , Gyoung-tae Jin , Do-won Shun , Chang-keun Yi , Jae-hyeon Park , Dal-hee Bae , Sung-ho Jo , Seung-yong Lee , YoungCheol Park , Jong-ho Moon , Ji-bong Joo
CPC分类号： C07C1/042 , B01J8/0015 , B01J8/005 , B01J8/0055 , B01J8/12 , B01J8/1809 , B01J8/1818 , B01J8/1827 , B01J8/1836 , B01J8/1863 , B01J8/1872 , B01J8/26 , B01J8/28 , B01J8/388 , B01J2208/00132 , B01J2208/0053 , B01J2208/00752 , B01J2208/00761 , C07C1/0415 , C07C1/045 , C07C1/049 , C10L3/08 , C10L2290/06 , C10L2290/10 , C10L2290/12 , C10L2290/42
摘要： A system for preventing a catalyst from overheating is provided. The system includes: a first reactor filled with a catalyst at least in part and configured to receive reaction gas and produce product gas; and a second reactor configured to cool a catalyst discharged from the first reactor. The catalyst is circulated between the first reactor and the second reactor by injecting the catalyst cooled in the second reactor into the first rector.
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公开(公告)号：US09616403B2
公开(公告)日：2017-04-11
申请号：US14774730
申请日：2014-03-14
发明人： Liang-Shih Fan , Dawei Wang
CPC分类号： B01J8/26 , B01J8/0015 , B01J8/0025 , B01J8/003 , B01J8/005 , B01J8/0055 , B01J8/085 , B01J8/087 , B01J8/12 , B01J8/125 , B01J8/1827 , B01J8/1836 , B01J2208/0038 , B01J2208/00752 , B01J2208/00893 , B01J2208/00902 , B01J2208/00911 , C10J3/725
摘要： A system for converting carbonaceous fuels is provided. The system includes a gaseous fuel conversion reactor, a solid fuel conversion reactor, and a fuel pretreatment fluidized bed reactor disposed between the gaseous fuel conversion reactor and the solid fuel conversion reactor. The fuel pretreatment fluidized bed reactor devolatilizes a solid fuel using heat to produce an off-gas and a devolatilized solid fuel. The gaseous fuel conversion reactor converts the off-gas from the fuel pretreatment fluidized bed reactor to a product gas stream comprising carbon dioxide and water. The solid fuel conversion reactor receives a mixture of oxygen carrier solids and devolatilized solid fuel from the pretreatment reactor discharge and reduces the devolatilized solid fuel with the oxygen carrier solids to convert the devolatilized solid fuel to an intermediate gas.
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公开(公告)号：US20170001875A1
公开(公告)日：2017-01-05
申请号：US15119015
申请日：2015-02-09
发明人： Guenter SCHMID , Dan TAROATA , Ralf KRAUSE
IPC分类号： C01D15/04 , C01F5/32 , C01G9/04 , B01J8/00 , C01B31/24 , B01J8/02 , B01J8/14 , B01J19/08 , B01J19/24 , C01F7/60 , B01J8/08
CPC分类号： C01D15/04 , B01J8/0015 , B01J8/005 , B01J8/02 , B01J8/0292 , B01J8/085 , B01J8/14 , B01J19/088 , B01J19/245 , B01J2208/00752 , B01J2208/00761 , B01J2208/00893 , B01J2208/02 , B01J2219/0805 , B01J2219/0877 , C01B9/02 , C01B32/40 , C01B32/50 , C01B32/60 , C01D3/04 , C01F5/32 , C01F7/60 , C01F11/28 , C01G9/04 , C22B26/12
摘要： A method for producing metal chloride Mx+Clx− includes reacting metal carbonate in solid form using phosgene, diphosgene and/or triphosgene to form metal chloride Mx+Clx−, wherein the metal M is selected from the group containing alkali metals, alkaline earth metals, Al and Zn, Li and Mg, or Li, for example, and x corresponds to the valency of the metal cations. An apparatus for performing such method is also disclosed.
摘要翻译： 用于生产金属氯化物Mx + Clx-的方法包括使用光气，双光气和/或三光气使固体形式的金属碳酸盐反应形成金属氯化物Mx + Clx-，其中金属M选自碱金属，碱土金属 ，Al和Zn，Li和Mg或Li，例如，x对应于金属阳离子的化合价。 还公开了一种用于执行这种方法的装置。
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