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1. 发明申请

WO2008113553A1 PROCESS AND PLANT FOR PRODUCING METAL OXIDE FROM METAL SALTS 审中-公开
标题翻译：从金属盐生产金属氧化物的工艺和设备
公开(公告)号：WO2008113553A1
公开(公告)日：2008-09-25
申请号：PCT/EP2008/002145
申请日：2008-03-18
申请人： OUTOTEC OYJ , MISSALLA, Michael , SCHNEIDER, Günter , KLETT, Cornelis , SCHMIDBAUER, Erwin
发明人： MISSALLA, Michael , SCHNEIDER, Günter , KLETT, Cornelis , SCHMIDBAUER, Erwin
IPC分类号： C01B13/18 , C01F7/44 , B01J8/24
CPC分类号： C01F7/445 , B01J6/004 , C01B13/18 , C01F7/444
摘要： When producing metal oxide from metal salts, the metal salt, in particular aluminum hydroxide, is dried and preheated in a first preheater (2) at a temperature of 100 to 200°C, precalcined in a second preheater (5) at a temperature of 300 to 400°C and then calcined in a reactor (8) at a temperature of 850 to 1100°C to obtain metal oxide, in particular alumina. After precalcination in the second preheater (5), a partial stream of the metal salt is branched off and supplied to a mixing tank (14), in which it is mixed with the metal oxide withdrawn from the reactor (8).
摘要翻译：当从金属盐生产金属氧化物时，金属盐特别是氢氧化铝被干燥并在第一预热器（2）中在100至200℃的温度下预热，在第二预热器（5）中预煅烧，温度为 300〜400℃，然后在850〜1100℃的温度下在反应器（8）中煅烧，得到金属氧化物，特别是氧化铝。在第二预热器（5）中进行预煅烧之后，分散金属盐的一部分流并将其供给到从反应器（8）中排出的金属氧化物混合的混合罐（14）中。

2. 发明申请

WO2010083865A2 PROCESS AND PLANT FOR PRODUCING METAL OXIDE FROM METAL SALTS 审中-公开
标题翻译：用于从金属盐生产金属氧化物的方法和设备
公开(公告)号：WO2010083865A2
公开(公告)日：2010-07-29
申请号：PCT/EP2009/009115
申请日：2009-12-18
申请人： OUTOTEC OYJ , MISSALLA, Michael , HILTUNEN, Pekka , BLIGH, Roger , SCHMIDBAUER, Erwin , KLETT, Cornelis
发明人： MISSALLA, Michael , HILTUNEN, Pekka , BLIGH, Roger , SCHMIDBAUER, Erwin , KLETT, Cornelis
IPC分类号： C01B13/18
CPC分类号： C01F7/444 , C01B13/18 , C01F7/445
摘要： The present invention relates to the production of metal oxide from metal salts, in particular from aluminum hydroxide, wherein the metal salt is preheated in a first preheating stage, precalcined in a second preheating stage and calcined to metal oxide in a fluidized-bed reactor, and wherein the product obtained then is cooled in at least one suspension heat exchanger and subsequently in a multi- stage indirect cooler. To reduce the energy demand of a calcining plant, fluidizing air is supplied to the reactor with a temperature of up to 150 °C, and before entering the first preheating stage the metal salt is at least partly supplied to a hydrate drier in which it is indirectly heated with heat transfer medium from the first stage of the indirect cooler and dried.
摘要翻译：本发明涉及由金属盐，特别是氢氧化铝生产金属氧化物，其中金属盐在第一预热阶段中预热，在第二预热阶段预煅烧并煅烧成金属氧化物在流化床反应器中进行，然后将得到的产物在至少一个悬浮热交换器中冷却，然后在多级间接冷却器中冷却。为了降低煅烧设备的能量需求，流化空气以高达150℃的温度供应至反应器，并且在进入第一预热阶段之前，金属盐至少部分地供应至水合物干燥器，在该水合物干燥器中，用来自间接冷却器第一级的传热介质间接加热并干燥。

3. 发明申请

WO2010083961A1 PROCESS AND PLANT FOR PRODUCING METAL OXIDE FROM METAL SALTS 审中-公开
标题翻译：从金属盐生产金属氧化物的工艺和设备
公开(公告)号：WO2010083961A1
公开(公告)日：2010-07-29
申请号：PCT/EP2010/000150
申请日：2010-01-14
申请人： OUTOTEC OYJ , MISSALLA, Michael , SCHNEIDER, Günter , JARZEMBOWSKI, Jan , SCHMIDBAUER, Erwin
发明人： MISSALLA, Michael , SCHNEIDER, Günter , JARZEMBOWSKI, Jan , SCHMIDBAUER, Erwin
IPC分类号： B01J8/24 , C01F7/44 , B01J6/00
CPC分类号： B01J8/26 , B01J6/004 , B01J8/0055 , B01J8/006 , B01J2208/00141 , B01J2208/0053 , C01B13/18 , C01F7/444 , C01F7/445
摘要： The present invention relates to the production of metal oxide from metal salts, in particular from aluminum hydroxide, wherein the metal salt is dried in a drying means, preheated in at least one preheating stage, and calcined to metal oxide in a fluidized-bed reactor, and wherein the metal oxide obtained then is cooled. To reduce the energy demand of a calcining plant, the metal salt is cleaned in at least one filter before being dried and steam formed in the drying means is recirculated into the filter.
摘要翻译：本发明涉及从金属盐特别是氢氧化铝制备金属氧化物，其中金属盐在干燥装置中干燥，在至少一个预热阶段预热，并在流化床反应器中煅烧成金属氧化物，并且其中然后获得的金属氧化物被冷却。为了减少煅烧设备的能量需求，金属盐在干燥之前在至少一个过滤器中被清洁，并且在干燥装置中形成的蒸汽再循环到过滤器中。

4. 发明申请

WO2008154995A1 GAS NOZZLE AND REACTOR WITH THE SAME 审中-公开
标题翻译：气体喷嘴和反应器
公开(公告)号：WO2008154995A1
公开(公告)日：2008-12-24
申请号：PCT/EP2008/004006
申请日：2008-05-20
申请人： OUTOTEC OYJ , MISSALLA, Michael , PARTHASARATHY, Mukund , WERTHER, Joachim , SCHMIDBAUER, Erwin
发明人： MISSALLA, Michael , PARTHASARATHY, Mukund , WERTHER, Joachim , SCHMIDBAUER, Erwin
IPC分类号： B01J8/18 , B01J8/24
CPC分类号： B01J8/1818 , B01J8/1827 , F27B15/10
摘要： This invention relates to a gas nozzle (1, 1', 1 ") for introducing a gas or gas mix ture in a reactor or the like, comprising a nozzle tube (2) for passing through a gas, at least one nozzle opening (11) arranged near an end of the nozzle tube (2) for discharging the gas from the nozzle tube (2) to the surroundings, and a pot-like hood (4). The hood (4) closes the nozzle tube (2) with a hood cover (7) at the end at which the at least one nozzle opening (11) is provided. The hood (4) includes a hood apron (9) connected with the hood cover (7), which enclosing the nozzle tube (2) by forming an annular gap (10) extends away from the end at which the at least one nozzle opening (11) is provided. The hood apron (9) preferably has a length (L) of at least about 100 mm. Furthermore, this invention relates to a reactor with such gas nozzle (1, 1', 1 ").
摘要翻译：本发明涉及一种用于在反应器等中引入气体或气体混合物的气体喷嘴（1,1'，1“），其包括用于通过气体的喷嘴管（2），至少一个喷嘴开口 11），其布置在喷嘴管（2）的端部附近，用于将喷嘴管（2）的气体排放到周围，以及盆形罩（4），罩（4）封闭喷嘴管在所述至少一个喷嘴开口（11）的端部处具有罩罩（7），所述罩（4）包括与所述罩盖（7）连接的罩围裙（9），所述罩盖围绕所述喷嘴管（2）通过形成环形间隙（10）远离设置有所述至少一个喷嘴开口（11）的端部延伸，所述罩围裙（9）优选地具有至少约100mm的长度（L）。此外，本发明涉及一种具有这种气体喷嘴（1,1'，1“）的反应器。

5. 发明申请

WO2009100841A3 PROCESS AND PLANT FOR REFINING RAW MATERIALS CONTAINING ORGANIC CONSTITUENTS 审中-公开
公开(公告)号：WO2009100841A3
公开(公告)日：2009-08-20
申请号：PCT/EP2009/000730
申请日：2009-02-04
申请人： OUTOTEC OYJ , SCHMIDBAUER, Erwin
发明人： SCHMIDBAUER, Erwin
IPC分类号： C10B49/16 , C10G1/00 , C10G1/02
摘要： In accordance with the invention, refining raw materials containing organic constituents, such as raw materials containing oil and/or bitumen, in particular oil or tar sand or oil shale, is effected with the following steps: supplying the raw materials to an expulsion stage and expelling a hydrocarbonaceous, in particular oil-containing vapor at a temperature of e.g. about 300 to 1000°C, supplying the hydrocarbonaceous vapor expelled in the expulsion stage and/or in a gasification stage downstream of the expulsion stage to a processing stage, in which the same is further processed e.g. by cracking, coking and/or hydrotreating, separating the products obtained in the processing stage and withdrawing the same, introducing the solids left in the expulsion stage and/or in the gasification stage including the non-evaporated fractions of heavy hydrocarbons into a combustion stage, burning the heavy hydrocarbons left in the solids in the combustion stage at a temperature of e.g. about 600 to 1500°C, preferably e.g. about 1050 to 1200°C, recirculating hot solids from the combustion stage into the expulsion stage and/or the gasification stage, wherein the oxidizing atmosphere of the combustion stage is separated from the atmosphere of the expulsion stage and/or the gasification stage by means of a blocking device, and supplying water into the expulsion stage and/or the gasification stage.

6. 发明申请

WO2013182377A1 PROCESS FOR PRODUCING HARDENED GRANULES FROM IRON-CONTAINING PARTICLES 审中-公开
标题翻译：从含铁颗粒生产硬化颗粒的方法
公开(公告)号：WO2013182377A1
公开(公告)日：2013-12-12
申请号：PCT/EP2013/059749
申请日：2013-05-10
申请人： OUTOTEC OYJ
发明人： ORTH, Andreas , SAATCI, Alpaydin , SCHMIDBAUER, Erwin , KREMMER, Katharina
IPC分类号： C22B1/242 , C22B7/00 , C22B7/02
CPC分类号： C22B1/242 , C22B7/00 , C22B7/02 , Y02P10/212
摘要： When producing hardened granules from iron-containing particles, the iron-containing particles are mixed with at least one binder and water or an aqueous base to obtain a mix, the mix is formed to granules and subjected to a reduction with a supplied reducing agent. To produce stable granules with the same metallic iron content, mixing is effected such that first the iron-containing particles are mixed with the binder and subsequently water or an aqueous base is added.
摘要翻译：当从含铁颗粒生产硬化颗粒时，将含铁颗粒与至少一种粘合剂和水或碱水溶液混合以获得混合物，将混合物形成为颗粒并用供应的还原剂进行还原。为了制备具有相同金属铁含量的稳定颗粒，进行混合，使得首先将含铁颗粒与粘合剂混合，随后加入水或碱水溶液。

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