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公开(公告)号：EP4428202A1
公开(公告)日：2024-09-11
申请号：EP23160119.6
申请日：2023-03-06
Applicant: Orion Engineered Carbons GmbH
Inventor： SCHINKEL, Arndt-Peter , TIMMERMANS, Eddy , DETERS, David
CPC classification number: C09C1/44 , F23B90/06 , F23D1/00 , F23D2201/1020130101 , F23K2201/1020130101 , F23K2203/00820130101 , F23K2203/20120130101 , F23K1/00
Abstract: The present invention relates to a feeding and mixing device for particles that can be injected in a reactor such as an entrained flow reactor. Accordingly, it is possible to utilize particles in a reactor that are deagglomerated. For example, the deagglomeration allows fast heating of the particles that is, for example, beneficial for the formation of carbon black.
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公开(公告)号：EP4036470B1
公开(公告)日：2024-09-04
申请号：EP22153595.8
申请日：2022-01-27
CPC classification number: F23D1/00 , F23B20/00 , F23K1/00 , F23K2201/10120130101 , F23K2203/10220130101 , F23K2203/20220130101 , F23K2900/0300120130101 , F23G7/10 , F23G2201/8020130101 , F23G2203/7020130101
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公开(公告)号：EP4396497A1
公开(公告)日：2024-07-10
申请号：EP22862465.6
申请日：2022-08-30
Inventor： BERGTHORSON, Jeffrey Myles , BOWEN-BRONET, Samson , ARALOV, Martin
CPC classification number: F23D1/00 , F23D17/005 , F23C7/004 , C10L5/00 , C10L2200/02420130101 , C10L2250/0620130101 , F23B2900/0000320130101
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公开(公告)号：EP2677238B1
公开(公告)日：2018-12-05
申请号：EP12747032.6
申请日：2012-02-13
Applicant: Mitsubishi Hitachi Power Systems, Ltd.
Inventor： TATSUMI Tetsuma , OKAZAKI Hirofumi , KURAMASHI Koji , ORII Akihito
IPC: F23D1/00
CPC classification number: F23D1/00 , F23C2900/06043 , F23D2201/10 , F23D2201/20
Abstract: The present invention is to provide a solid fuel burner for suppressing collision of fuel particles to an inner wall of a fuel nozzle, increasing fuel concentration and oxygen concentration in an outer circumferential portion in the fuel nozzle while reducing abrasion of the fuel nozzle, thereby enabling stable combustion. A solid fuel burner 42 of the present invention comprising a fuel nozzle 11 for ejecting a mixed fluid of solid fuel and carrier gas therefor, an oxygen-containing gas nozzle 13, 14 arranged outside the fuel nozzle for ejecting oxygen-containing gas, and at least one oxygen-containing gas addition nozzle 12 projected and installed in the fuel nozzle for ejecting oxygen-containing gas having a velocity component in a circumferential direction of the fuel nozzle, wherein the oxygen-containing gas addition nozzle 12 has a nozzle outlet 12A, 12B, 12C in the circumferential direction of the fuel nozzle, characterized in that: the oxygen-containing gas addition nozzle 12 is shaped so as to contract a projected section thereof in an axial direction of the burner toward a central axis of the burner.
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公开(公告)号：EP2283278B1
公开(公告)日：2018-10-31
申请号：EP09745972.1
申请日：2009-04-21
Applicant: Fives Pillard
Inventor： PILLARD, Jean-Claude
CPC classification number: F23C7/002 , F23D1/00 , F23D17/00 , F27D99/0033
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Patent Agency Ranking
公开(公告)号：EP2834562B1
公开(公告)日：2018-10-03
申请号：EP13771929.0
申请日：2013-04-05
Applicant: Hatch Ltd
Inventor： JASTRZEBSKI, Maciej , MALLORY, Alan , LARRONDO PIÑA, Javier Eduardo , GONZALES, Thomas W. , LAMOUREUX, Alexandre , MARINCIC, Ivan
CPC classification number: F23D1/00 , F27D3/0033 , F27D99/0033
Abstract: A burner is provided for a pulverous feed material. The burner has a structure that integrates the burner with a reaction vessel, and has an opening that communicates with the interior of the reaction vessel. The burner also has a gas supply channel to supply reaction gas through the opening into the reaction vessel, and a feed supply for delivering pulverous material to the reaction vessel. The burner also has a fluidic control system having at least one port capable of directing a stream of fluid at an angle to the direction of flow of the reaction gas so as to modify the flow of the reaction gas. In addition, components are provided to modify the swirl intensity and turbulence intensity of the reaction gas independently of the exit velocity.
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公开(公告)号：EP3299714A4
公开(公告)日：2018-07-18
申请号：EP16844082
申请日：2016-08-01
Applicant: MITSUBISHI HITACHI POWER SYS
Inventor： TOMINAGA YUKIHIRO , MATSUMOTO KEIGO , DOMOTO KAZUHIRO , TANAKA RYUICHIRO , ABE NAOFUMI , KASAI JUN
IPC: F23D1/00
CPC classification number: F23D1/00 , F23D23/00 , F23D2201/10 , F23D2201/20
Abstract: A combustion burner includes a plurality of splitters (5), (6), (7) configured to divide a fuel gas flow by a widened portion where a width of the widened portion increases as the widened portion extends in the direction of the fuel gas flow. The splitters include: slitted splitters (5), (6) configured to slits (SL) at a downstream end in the fuel gas flow; and non-slitted splitters (7) configured to adjacently to the slitted splitters (5), (6), each of the non-slitted splitters (7) configured to the widened portion at a downstream end in the fuel gas flow, and configured to a fixed width in a direction of the longitudinal axis.
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8.发明授权METHOD OF MAINTAINING MIXING EFFICIENCY BETWEEN REACTANTS INJECTED THROUGH AN INJECTOR MIXER 有权通过注射器混合器注入的反应物之间保持混合效率的方法
公开(公告)号：EP2714854B1
公开(公告)日：2018-04-04
申请号：EP11725281.7
申请日：2011-05-31
Applicant: Gas Technology Institute
Inventor： SONWANE, Chandrashekhar , SPROUSE, Kenneth, M.
CPC classification number: F23D1/005 , B01F5/04 , C10J3/506 , C10J2200/152 , F23D1/00
Abstract: An injector mixer for a gasification reactor system that utilizes reactants includes an injector body that extends between a first face and a second face. The injector body includes a first passage that extends between the first face and the second face and has a first central axis. At least one second, impinging passage extends between the first face and second face and has an associated second central axis that has an angle with the first axis. The angle satisfies mixing efficiency Equation (I) disclosed herein.
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公开(公告)号：EP2112434B1
公开(公告)日：2018-03-28
申请号：EP09158012.6
申请日：2009-04-16
Applicant: AGA AB
Inventor： EKMAN, Tomas
CPC classification number: F23D1/00 , F23C9/006 , F23C2900/99001 , F23L7/005 , F23L7/007 , F23L2900/07007 , Y02E20/342 , Y02E20/344
Abstract: Method for combusting a solid phase fuel, where the fuel is caused, by the help of a non-pneumatic feeding means (11), to be fed to an inlet opening (11a) in a burner device (10), where the burner device (10) is caused to comprise a first inlet (13a) for the oxidant through which an oxidant is caused to flow via a first supply conduit (13). The invention is characterised in that the first inlet (13a) for oxidant is caused to be arranged in the form of an opening surrounding the inlet opening (11a), in that the oxidant is caused to flow out through the opening (13a) with a velocity of at least 100 m/s, through a burner pipe (16) and out through a burner orifice (17) to a combustion space (18), so that the oxidant by ejector action causes the fuel to be conveyed through the burner pipe (16) and out through the burner orifice (17).
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公开(公告)号：EP3279563A1
公开(公告)日：2018-02-07
申请号：EP16771965.7
申请日：2016-02-22
Applicant: Mitsubishi Hitachi Power Systems, Ltd.
Inventor： MATSUMOTO, Keigo , TOMINAGA, Yukihiro , TAKAYAMA, Akimasa , DOMOTO, Kazuhiro , TANAKA, Ryuichiro , TSUKAHARA, Keita , ABE, Naofumi
CPC classification number: F23C5/08 , F23C99/00 , F23D1/00 , F23D1/04 , F23D2201/20
Abstract: This combustion burner is provided with a fuel nozzle (51) which is capable of injecting a fuel gas comprising a mixture of fuel and air, a flame stabilizer (54) which is disposed near the tip of the fuel nozzle (51) and towards the axis, and a cylindrical member (55) which, inside of the fuel nozzle (51), partitions an inside flow path, in which the flame stabilizer (54) is arranged, and an outside flow path outside of said inside flow path, wherein the cross-sectional area of the inside flow path partitioned by the cylindrical member (55) expands in the flow direction of the fuel gas.
Abstract translation: 该燃烧器设置有能够喷射包含燃料和空气的混合物的燃料气体的燃料喷嘴（51），设置在燃料喷嘴（51）的前端附近且朝向 以及在所述燃料喷嘴（51）的内侧隔开配置有所述火焰稳定器（54）的内侧流路和所述内侧流路外侧的外侧流路的筒状部件（55），其中， 由筒状部件55划分的内侧流路的截面积在燃料气体的流动方向上扩大。
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