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11. 发明申请

WO2004057041A1 METHOD AND PLANT FOR THE HEAT TREATMENT OF SULFIDIC ORES USING ANNULAR FLUIDIZED 审中-公开
标题翻译：使用环形流化的硫化物热处理方法和设备
公开(公告)号：WO2004057041A1
公开(公告)日：2004-07-08
申请号：PCT/EP2003/013984
申请日：2003-12-10
申请人： OUTOKUMPU OYJ , STRÖDER, Michael , ANASTASIJEVIC, Nikola , RUNKEL, Marcus
发明人： STRÖDER, Michael , ANASTASIJEVIC, Nikola , RUNKEL, Marcus
IPC分类号： C22B1/10
CPC分类号： C22B15/0013 , B01J8/1809 , B01J8/1836 , B01J8/1854 , B01J8/26 , B01J8/28 , B01J2208/00548 , B01J2208/00725 , C22B1/10 , F27B15/02 , F27B15/08
摘要： The invention relates to a method and a plant for the heat treatment of sulfidic ores, in which solids are heated to a temperature of approximately 450 to 1500 °C in a fluidized bed reactor (1). In order to improve the energy utilization, it is proposed to introduce a first gas or gas mixture from below through a gas supply tube (3) into a mixing chamber (7) of the reactor (1), the gas supply tube (3) being at least partly surrounded by a stationary annular fluidized bed (35) which is fluidized by supplying fluidizing gas. The gas velocities of the first gas or gas mixture as well as of the fluidizing gas for the annular fluidized bed (35) are adjusted such that the particle Froude numbers in the gas supply tube (3) are between 1 and 100, in the annular fluidized bed (35) between 0.02 and 2 and in the mixing chamber (7) between 0.3 and 30.
摘要翻译：本发明涉及用于热处理硫化矿石的方法和设备，其中固体在流化床反应器（1）中被加热至约450至1500℃的温度。为了提高能量利用率，建议从下方通过气体供给管（3）将第一气体或气体混合物引入反应器（1）的混合室（7），气体供给管（3）至少部分地被固定的环形流化床（35）包围，所述静止环形流化床通过供应流化气体而被流化。调节第一气体或气体混合物以及用于环形流化床（35）的流化气体的气体速度，使得气体供应管（3）中的微粒弗劳德数在1和100之间，在环形流化床（35）在0.02和2之间，并且在混合室（7）中在0.3和30之间。

12. 发明申请

WO2004056462A1 METHOD AND PLANT FOR THE CONVEYANCE OF FINE-GRAINED SOLIDS 审中-公开
标题翻译：精细固体的输送方法和设备
公开(公告)号：WO2004056462A1
公开(公告)日：2004-07-08
申请号：PCT/EP2003/014105
申请日：2003-12-12
申请人： OUTOKUMPU OYJ , FREYTAG, Jochen , HIRSCH, Martin , STRÖDER, Michael
发明人： FREYTAG, Jochen , HIRSCH, Martin , STRÖDER, Michael
IPC分类号： B01J8/00
CPC分类号： F28C3/16 , B01J8/0025 , B01J8/1827 , B01J8/1845 , B01J8/1854 , B01J8/1872 , B01J2208/00752 , C04B7/47 , C22B1/10
摘要： The present invention relates to a method for the conveyance of fine-grained solids in a fluidized bed reactor and also to a corresponding plant. It is proposed to introduce a first gas or gas mixture from below through a central tube (3) into a mixing chamber (7) of the reactor (1), the central tube (3) being at least partly surrounded by a stationary annular fluidized bed (10) which is fluidized by supplying fluidizing gas. The gas velocities of the first gas or gas mixture as well as of the fluidizing gas for the annular fluidized bed (10) are adjusted such that the particle Froude numbers in the central tube (3) are between 1 and 100, in the annular fluidizied bed (10) between 0.02 and 2 in the mixing chamber (7) between 0.3 and 30.
摘要翻译：本发明涉及一种在流化床反应器中以及对应的工厂输送细粒固体的方法。建议从下面将第一气体或气体混合物通过中心管（3）引入反应器（1）的混合室（7）中，中心管（3）至少部分地被静止的环形流化床床（10），其通过供应流化气体而流化。调整环状流化床（10）中的第一气体或气体混合物以及流化气体的气体速度，使得在环状流化床（10）中的中心管（3）中的微粒弗劳德数在1和100之间在混合室（7）中的介于0.02和2之间的床（10）在0.3和30之间。

13. 发明申请

WO2009112137A1 METALLURGICAL PROCESS AND PLANT HEREFOR 审中-公开
标题翻译：冶金工艺和植物药物
公开(公告)号：WO2009112137A1
公开(公告)日：2009-09-17
申请号：PCT/EP2009/000978
申请日：2009-02-12
申请人： OUTOTEC OYJ , ORTH, Andreas , STRÖDER, Michael , NEPPER, Jean-Paul
发明人： ORTH, Andreas , STRÖDER, Michael , NEPPER, Jean-Paul
IPC分类号： F27D17/00 , C21C5/38
CPC分类号： F27D17/001 , C21B7/002 , C21B13/0006 , C21B13/143 , C21B2100/44 , C21B2100/64 , C21C5/38 , C21C5/5205 , C21C5/5211 , C21C5/5294 , C22B15/0047 , C22B15/005 , C22B15/0054 , C22B23/025 , Y02P10/216
摘要： This invention relates to a metallurgical process for the production and/or treatment of at least one metal or ore in a reactor (1, 3), from which a waste gas stream loaded with molten particles and/or vaporous constituents is discharged via a waste gas conduit (7) and subjected to an aftertreatment by supplying at least one cooling gas or cooling gas mixture. On the side of the waste gas conduit (7) facing the reactor (1, 3) a cooling gas or cooling gas mixture (9), whose temperature is lower than that of the waste gas stream, is injected into the waste gas conduit (7) with a high velocity. Furthermore, this invention relates to a corresponding plant.
摘要翻译：本发明涉及一种用于生产和/或处理反应器（1,3）中的至少一种金属或矿石的冶金方法，其中装载有熔融颗粒和/或蒸汽成分的废气流经由废物气体导管（7），并通过供应至少一种冷却气体或冷却气体混合物进行后处理。在面向反应器（1,3）的废气导管（7）侧，将温度低于废气流的冷却气体或冷却气体混合物（9）注入废气导管（ 7）高速度。此外，本发明涉及相应的植物。

14. 发明申请

WO2004056467A1 TREATMENT OF GRANULAR SOLIDS IN AN ANNULAR FLUIDIZED BED WITH MICROWAVES 审中-公开
标题翻译：微波固体流化床中颗粒状固体的处理
公开(公告)号：WO2004056467A1
公开(公告)日：2004-07-08
申请号：PCT/EP2003/013163
申请日：2003-11-24
申请人： OUTOKUMPU OYJ , STRÖDER, Michael , GERDES, Thorsten , WILLERT-PORADA, Monika , ANASTASIJEVIC, Nikola
发明人： STRÖDER, Michael , GERDES, Thorsten , WILLERT-PORADA, Monika , ANASTASIJEVIC, Nikola
IPC分类号： B01J8/42
CPC分类号： H05B6/806 , B01J8/1872 , B01J8/388 , B01J8/42 , B01J19/126 , B01J2208/00141 , B01J2208/00442 , B01J2208/00548 , B01J2219/1296 , C22B1/10 , C22B5/14 , F26B3/08 , F26B3/084 , F26B3/343 , H05B6/78 , H05B6/784
摘要： This invention relates to a method for the thermal treatment of granular solids in a fluidized-bed reactor (1), in which microwave radiation from a microwave source (2) is fed into the reactor (1), and to a corresponding plant. To improve the utilization of energy and the introduction of the microwave radiation, a first gas or gas mixture is introduced from below through a preferably central gas supply tube (3) into a mixing chamber (7) of the reactor, the gas supply tube (3) being at least partly surrounded by a stationary annular fluidized bed (8) which is fluidized by supplying fluidizing gas. The microwave radiation is supplied to the mixing chamber (7) through the same gas supply tube (3).
摘要翻译：本发明涉及一种用于热处理流化床反应器（1）中的颗粒状固体的方法，其中将来自微波源（2）的微波辐射送入反应器（1）以及相应的设备。为了提高能量的利用和引入微波辐射，第一气体或气体混合物从下面通过优选的中心气体供应管（3）引入到反应器的混合室（7）中，气体供应管 3）至少部分地被固定的环形流化床（8）包围，所述固定的环形流化床通过供应流化气体被流化。微波辐射通过相同的气体供给管（3）供应到混合室（7）。

15. 发明申请

WO2005005318A2 PROCESS AND PLANT FOR PRODUCING METAL OXIDE FROM METAL HYDROXIDE 审中-公开
标题翻译：用于从氢氧化金属生产金属氧化物的方法和设备
公开(公告)号：WO2005005318A2
公开(公告)日：2005-01-20
申请号：PCT/EP2004/006870
申请日：2004-06-25
申请人： OUTOKUMPU OYJ , MISSALLA, Michael , HIRSCH, Martin , STRÖDER, Michael , HOFFHAUS, Karsten
发明人： MISSALLA, Michael , HIRSCH, Martin , STRÖDER, Michael , HOFFHAUS, Karsten
IPC分类号： C01F7/44
CPC分类号： C01B13/18 , C01F7/445
摘要： This invention relates to a process for producing metal oxide from metal hydroxide, in which the preheated metal hydroxide is at least partly supplied via at least one pneumatic delivery conduit and via at least one downstream separating cyclone (8, 11) to a fluidized-bed reactor (12), where it is heated to a temperature of 650 to 1250°C by combustion of fuel, and metal oxide is produced. In a mixing vessel (19), the metal oxide is mixed with a partial stream of preheated metal hydroxide such that the preheated metal hydroxide is further heated and at least partly calcined. Then, the metal oxide is supplied from the mixing vessel (19) to at least one cooling stage (27, 28, 30, 31). The energy utilization of the process is increased in that the waste gas of the at least one separating cyclone (8, 11) is introduced into the mixing vessel (19) as conveying air such that the metal oxide from the mixing vessel (19) is pneumatically delivered into the at least one cooling stage or a de livery conduit (24) leading to the same. Furthermore, the invention relates to a corresponding plant.
摘要翻译：本发明涉及由金属氢氧化物生产金属氧化物的方法，其中预热的金属氢氧化物至少部分通过至少一个气动输送导管并经由至少一个下游分离旋流器（8 ，11）加入到流化床反应器（12）中，在该反应器中通过燃料燃烧将其加热到650-1250℃的温度，并且产生金属氧化物。在混合容器（19）中，金属氧化物与部分预热的金属氢氧化物流混合，使得预热的金属氢氧化物进一步加热并至少部分煅烧。然后，将金属氧化物从混合容器（19）供应到至少一个冷却阶段（27,28,30,31）。该方法的能量利用率增加，因为至少一个分离旋风分离器（8,11）的废气作为输送空气被引入到混合容器（19）中，使得来自混合容器（19）的金属氧化物是气动输送到所述至少一个冷却台或通向其的冷却导管（24）。此外，本发明涉及相应的设备。

16. 发明申请

WO2004056472A1 METHOD AND PLANT FOR THE THERMAL TREATMENT OF GRANULAR SOLIDS 审中-公开
标题翻译：颗粒固体热处理方法和设备
公开(公告)号：WO2004056472A1
公开(公告)日：2004-07-08
申请号：PCT/EP2003/013210
申请日：2003-11-25
申请人： OUTOKUMPU OYJ , STRÖDER, Michael , ANASTASIJEVIC, Nikola , WILLERT-PORADA, Monika , GERDES, Thorsten
发明人： STRÖDER, Michael , ANASTASIJEVIC, Nikola , WILLERT-PORADA, Monika , GERDES, Thorsten
IPC分类号： B01J19/12
CPC分类号： H05B6/806 , B01J8/388 , B01J19/126 , B01J2208/00442 , B01J2219/00247 , C04B2/102 , C04B2/106 , H05B6/78 , H05B6/784
摘要： This invention relates to a method for the thermal treatment of granular solids in a reactor (1) with swirl chamber (4), which in particular constitutes an flash reactor or suspension reactor, wherein the microwave radiation from a microwave source (2) is fed into the reactor (1) through a wave guide, and to a corresponding plant. To avoid deposits in the wave guide, the same constitutes a gas supply tube (3), a gas stream being additionally fed through the gas supply tube (3) into the swirl chamber (4).
摘要翻译：本发明涉及一种用于在具有涡旋室（4）的反应器（1）中热处理颗粒状固体的方法，该反应器特别构成闪蒸反应器或悬浮反应器，其中来自微波源（2）的微波辐射通过波导进入反应器（1），并进入相应的设备。为了避免波导中的沉积物，它们构成气体供应管（3），气流通过气体供给管（3）进一步供给到涡流室（4）中。

17. 发明申请

WO2004056471A1 METHOD AND PLANT FOR THE THERMAL TREATMENT OF GRANULAR SOLIDS IN A FLUIDIZED BED 审中-公开
标题翻译：流化床中颗粒状固体的热处理方法和装置
公开(公告)号：WO2004056471A1
公开(公告)日：2004-07-08
申请号：PCT/EP2003/013162
申请日：2003-11-24
申请人： OUTOKUMPU, Oyj , STOLARSKI, Kristina , STRÖDER, Michael , ANASTASIJEVIC, Nikola , WERNER, Dietrich , GERDES, Thorsten
发明人： STRÖDER, Michael , ANASTASIJEVIC, Nikola , WERNER, Dietrich , GERDES, Thorsten
IPC分类号： B01J19/12
CPC分类号： B01J19/126 , B01J8/36 , B01J8/388 , B01J2208/00141 , B01J2208/00442 , B01J2219/00247 , C22B1/10 , C22B11/02
摘要： This invention relates to a method for the thermal treatment of granular solids in a fluidized bed (3, 3a) which is located in a fluidized-bed reactor (1, 1a, 38), wherein microwave radiation is fed into the fluidized-bed reactor (1, 1a, 38) through at least one wave guide (5, 46), and to a corresponding plant. To avoid depositions in the wave guide (5, 46), a gas stream is fed into the fluidized-bed reactor (1, 1a, 38) through the same wave guide (5, 46).
摘要翻译：本发明涉及一种用于热处理流化床（3,3a）中的颗粒状固体的方法，该流化床位于流化床反应器（1,1a，38）中，其中微波辐射进料到流化床反应器（1,1a，38）通过至少一个波导（5,66）和相应的设备。为了避免在波导（5,66）中的沉积，气流通过相同的波导（5,66）进入流化床反应器（1,1a，38）。

18. 发明申请

WO2004056468A1 TREATMENT OF GRANULAR SOLIDS IN A FLUIDIZED BED WITH MICROWAVES 审中-公开
标题翻译：用微波处理流化床中的颗粒状固体
公开(公告)号：WO2004056468A1
公开(公告)日：2004-07-08
申请号：PCT/EP2003/013209
申请日：2003-11-25
申请人： OUTOKUMPU OYJ , STRÖDER, Michael , ANASTASIJEVIC, Nikola , GERDES, Thorsten , WILLERT-PORADA, Monika
发明人： STRÖDER, Michael , ANASTASIJEVIC, Nikola , GERDES, Thorsten , WILLERT-PORADA, Monika
IPC分类号： B01J8/42
CPC分类号： H05B6/806 , B01J8/1872 , B01J8/36 , B01J8/388 , B01J8/42 , B01J2208/00141 , B01J2208/00442 , B01J2219/129 , C22B1/10 , C22B5/14 , C22B11/02 , F26B3/08 , F26B3/084 , F26B3/343
摘要： This invention relates to a method for the thermal treatment of granular solids in a fluidized bed (3, 3a) which is located in a fluidized-bed reactor (1, 1a), wherein microwave radiation is fed into the fluidized-bed reactor (1, 1a) through at least one wave guide (5), and to a corresponding plant. To improve the efficiency of the microwave irradiation, the irradiation angle of the microwaves is inclined by an angle of 10° to 50°, in particular 10° to 20°, with respect to the principal axis (11) of the fluidized-bed reactor (1, 1 a).
摘要翻译：本发明涉及一种热处理流化床（3,3a）中颗粒状固体的方法，该流化床位于流化床反应器（1,1a）中，其中微波辐射被送入流化床反应器（1），1a）通过至少一个波导（5）和相应的设备。为了提高微波照射的效率，相对于流化床反应器的主轴（11），微波的照射角度倾斜10°〜50°，特别是10°〜20°的角度（1,1a）。

19. 发明申请

WO2004056452A1 METHOD AND PLANT FOR REMOVING GASEOUS POLLUTANTS FROM EXHAUST GASES 审中-公开
标题翻译：从排气中去除气体污染物的方法和设备
公开(公告)号：WO2004056452A1
公开(公告)日：2004-07-08
申请号：PCT/EP2003/012726
申请日：2003-11-14
申请人： OUTOKUMPU OYJ , STRÖDER, Michael , SNEYD, Stuart , HASSELWANDER, Klaus
发明人： STRÖDER, Michael , SNEYD, Stuart , HASSELWANDER, Klaus
IPC分类号： B01D53/12
CPC分类号： B01D53/685 , B01D53/12 , B01D53/508 , B01J8/1809 , B01J8/1818 , B01J8/1863 , B01J2208/00548 , B01J2208/00725
摘要： The present invention relates to a method for removing gaseous pollutants from exhaust gases, in which the gaseous pollutants react with a fine-grained reactant by forming solids in a fluidized-bed reactor (2), and to a corresponding plant. To achieve low pollutant concentrations in the clean gas with an almost stoichiometric consumption of reactant, it is proposed to introduce the exhaust gas from below through a preferably central gas supply tube (20) into a mixing chamber (21) of the reactor (2), the gas supply tube (20) being at least partly surrounded by a stationary annular fluidized bed (22) of reactant, which bed is fluidized by supplying fluidizing gas, and to adjust the the gas velocities of the exhaust gas and of the fluidizing gas for the annular fluidized bed (22) such that the Particle-Froude-Numbers in the gas supply tube (20) are between 1 and 100, in the annular fluidized bed (22) between 0.02 and 2, and in the mixing chamber (21) between 0.3 and 30.
摘要翻译：本发明涉及一种从排气中除去气态污染物的方法，其中气态污染物通过在流化床反应器（2）中形成固体和相应的设备与细粒反应物反应。为了在几乎化学计量的反应物消耗的清洁气体中实现低污染物浓度，建议通过优选的中心气体供应管（20）将来自下方的废气引入反应器（2）的混合室（21）气体供应管（20）至少部分地被反应物的固定环形流化床（22）包围，所述床通过供应流化气体而流化，并且调节废气和流化气体的气体速度对于环形流化床（22），使得在环形流化床（22）中0.02和2之间，并且在混合室（21）中，气体供应管（20）中的粒子 - 弗劳德数在1和100之间）在0.3和30之间。

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