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1.发明申请公开(公告)号：US20110034318A1
公开(公告)日：2011-02-10
申请号：US12936403
申请日：2009-04-20
CPC分类号： B01J6/002 , B01J6/004 , C04B11/0286 , C04B33/32
摘要： A process for heat treatment of fine-grained mineral solids includes passing fine-grained mineral solids through a flash reactor so as to contact the fine-grained mineral solids with hot gases in the flash reactor at a temperature of 450 to 1500° C. so as to obtain hot solids. The hot solids arc passed through a residence time reactor at a temperature of 500 to 890° C. The hot solids are withdrawn from the residence time reactor after a residence time of 1 to 600 minutes. A waste gas of the residence time reactor is recirculated to at least one of the flash reactor and a preheating stage.
摘要翻译： 用于细粒矿物固体的热处理的方法包括使细粒矿物固体通过快速反应器，以便在闪蒸反应器中在450至1500℃的温度下接触细粒矿物固体与热气体，因此 以获得热固体。 热固体在500至890℃的温度下通过停留时间反应器。在1至600分钟的停留时间后，将热固体从停留时间反应器中取出。 停留时间反应器的废气再循环到闪蒸反应器和预热阶段中的至少一个。
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2.发明申请公开(公告)号：US20100313475A1
公开(公告)日：2010-12-16
申请号：US12867451
申请日：2009-02-04
CPC分类号： B01J8/1818 , B01J2208/00752 , C10G1/02
摘要： A process for refining raw materials containing oil and/or bitumen includes supplying the raw materials to a reactor. The reactor is operated under a pressure of from 0.001 to 1 bar and at a reactor temperature of from 300 to 1000° C. so as to volatize fuel gases and obtain solids and non-evaporated fractions of heavy hydrocarbons. The solids and non-evaporated fractions of heavy hydrocarbons are introduced into a furnace. The non-evaporated fractions of heavy hydrocarbons are burned in the furnace at a furnace temperature of from 600 to 1500° C. so as to obtain hot solids in the furnace. The hot solids are recirculated from the furnace into the reactor. An oxidizing atmosphere of the furnace is separated from an atmosphere of the reactor by a sealing device.
摘要翻译： 用于精炼含有油和/或沥青的原料的方法包括将原料供应到反应器中。 反应器在0.001至1巴的压力和300至1000℃的反应器温度下运行，以便挥发燃料气体并获得重质烃的固体和非蒸发馏分。 将重质烃的固体和非蒸发馏分引入炉中。 重质烃的非蒸发馏分在炉中在600至1500℃的炉温下燃烧，以便在炉中获得热固体。 热固体从炉再循环到反应器中。 通过密封装置将炉的氧化气氛与反应器的气氛分离。
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公开(公告)号：US20120052000A1
公开(公告)日：2012-03-01
申请号：US13146196
申请日：2009-12-18
申请人： Michael Missalla , Pekka Hiltunen , Roger Bligh , Erwin Schmidbauer , Cornelis Klett , Guenter Schneider
发明人： Michael Missalla , Pekka Hiltunen , Roger Bligh , Erwin Schmidbauer , Cornelis Klett , Guenter Schneider
摘要： A process for producing metal oxide from a metal salt includes supplying a first part of the metal salt to a hydrate drier so as to indirectly heat the first part of the metal salt in the hydrate drier using a heat transfer medium from a first stage of a multi-stage indirect cooler so as to dry the first part of the metal salt in the hydrate drier and so as to control a waste gas temperature of the process. A second part of the metal salt is guided as a partial stream past the hydrate drier. The metal salt is preheated in a first preheating stage and precalcined in a second preheating stage. The metal salt and a fluidizing gas having a temperature of 150° C. or less are supplied to a fluidized bed reactor so as to calcine the metal salt to form a metal oxide product. The metal oxide product is cooled in at least one suspension heat exchanger and then in the multi-stage indirect cooler.
摘要翻译： 从金属盐生产金属氧化物的方法包括将金属盐的第一部分供应到水合物干燥器中，以便使用传热介质间接加热水合物干燥器中的金属盐的第一部分， 多级间接冷却器，以干燥水合物干燥器中的金属盐的第一部分，以便控制该方法的废气温度。 金属盐的第二部分作为部分流引导通过水合物干燥器。 金属盐在第一预热阶段进行预热，并在第二预热阶段进行预煅烧。 将金属盐和温度为150℃以下的流化气体供给流化床反应器，以煅烧金属盐形成金属氧化物产物。 金属氧化物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。
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公开(公告)号：US20120014863A1
公开(公告)日：2012-01-19
申请号：US13146037
申请日：2010-01-14
CPC分类号： B01J8/26 , B01J6/004 , B01J8/0055 , B01J8/006 , B01J2208/00141 , B01J2208/0053 , C01B13/18 , C01F7/444 , C01F7/445
摘要： A process for producing metal oxide from metal salts includes cleaning a metal salt in a filter. After cleaning, the metal salt is dried in a drying apparatus. Steam is formed in the drying apparatus. The metal salt is preheated in at least one preheating stage. The metal salt is calcined to metal oxide in a fluidized-bed reactor. The metal oxide is cooled. The steam formed in the drying apparatus is recirculated into the filter.
摘要翻译： 从金属盐生产金属氧化物的方法包括清洗过滤器中的金属盐。 清洗后，将金属盐在干燥装置中干燥。 在干燥装置中形成蒸汽。 金属盐在至少一个预热阶段进行预热。 金属盐在流化床反应器中煅烧成金属氧化物。 将金属氧化物冷却。 在干燥装置中形成的蒸汽被再循环到过滤器中。
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5.发明授权公开(公告)号：US08936657B2
公开(公告)日：2015-01-20
申请号：US12867451
申请日：2009-02-04
CPC分类号： B01J8/1818 , B01J2208/00752 , C10G1/02
摘要： A process for refining raw materials containing at least one of oil and bitumen includes supplying the raw materials to a reactor and volatilizing fuel gas in the reactor at a temperature of from 300 to 1000° C. and a pressure of from 0.001 to 1 bar. Solids remaining in the reactor, including non-evaporated fractions of heavy hydrocarbons, are introduced into a furnace. A staged combustion of the non-evaporated fractions of heavy hydrocarbons is performed in a substoichiometric stage and in a superstoichiometric stage in the furnace at a furnace temperature of from 600 to 1500° C. as to obtain hot solids in the furnace. The hot solids are recirculated from the furnace into the reactor. A sealing device separates an oxidizing atmosphere of the furnace from an atmosphere of the reactor.
摘要翻译： 用于精炼含有油和沥青中的至少一种的原料的方法包括将原料供应到反应器中并在300-1000℃的温度和0.001至1巴的压力下使反应器中的燃料气体挥发。 残留在反应器中的固体，包括重质烃的非蒸发馏分，被引入炉中。 未蒸发馏分的重质烃的分段燃烧是在600至1500℃的炉温下在化学计量阶段和炉中的超化学计量阶段进行的，以便在炉中获得热固体。 热固体从炉再循环到反应器中。 密封装置将炉的氧化气氛与反应器的气氛分离。
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公开(公告)号：US08460624B2
公开(公告)日：2013-06-11
申请号：US13146196
申请日：2009-12-18
申请人： Michael Missalla , Pekka Hiltunen , Roger Bligh , Erwin Schmidbauer , Cornelis Klett , Guenter Schneider
发明人： Michael Missalla , Pekka Hiltunen , Roger Bligh , Erwin Schmidbauer , Cornelis Klett , Guenter Schneider
IPC分类号： B01J8/00
摘要： A process for producing metal oxide from a metal salt includes supplying a first part of the metal salt to a hydrate drier so as to indirectly heat the first part of the metal salt in the hydrate drier using a heat transfer medium from a first stage of a multi-stage indirect cooler so as to dry the first part of the metal salt in the hydrate drier and so as to control a waste gas temperature of the process. A second part of the metal salt is guided as a partial stream past the hydrate drier. The metal salt is preheated in a first preheating stage and precalcined in a second preheating stage. The metal salt and a fluidizing gas having a temperature of 150° C. or less are supplied to a fluidized bed reactor so as to calcine the metal salt to form a metal oxide product. The metal oxide product is cooled in at least one suspension heat exchanger and then in the multi-stage indirect cooler.
摘要翻译： 从金属盐生产金属氧化物的方法包括将金属盐的第一部分供给到水合物干燥器中，以便使用来自第一级的热交换介质间接加热水合物干燥器中的金属盐的第一部分 多级间接冷却器，以干燥水合物干燥器中的金属盐的第一部分，以便控制该方法的废气温度。 金属盐的第二部分作为部分流引导通过水合物干燥器。 金属盐在第一预热阶段进行预热，并在第二预热阶段进行预煅烧。 将金属盐和温度为150℃以下的流化气体供给流化床反应器，以煅烧金属盐形成金属氧化物产物。 金属氧化物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。
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公开(公告)号：US20100187161A1
公开(公告)日：2010-07-29
申请号：US12668778
申请日：2008-06-24
CPC分类号： C10G1/02 , C10B49/22 , C10B53/06 , C10G7/00 , C10G9/00 , C10G2300/4006 , Y02P20/129
摘要： For refining oil-containing solids, in particular oil sand or oil shale, there is proposed a process with the following steps: supplying the oil-containing solids to a reactor and expelling an oil-containing vapor at a temperature of 300 to 1000° C., supplying the oil-containing vapor expelled in the reactor to a cracker, in which the heavy oil components are broken down, separating the products obtained in the cracker and withdrawing the product streams, introducing the solids left in the reactor including the unevaporated fraction of heavy hydrocarbons into a furnace, burning the heavy hydrocarbons left in the solids in the furnace at a temperature of 600 to 1500° C., preferably 1050 to 1200° C., recirculating hot solids from the furnace into the reactor, wherein the oxidizing atmosphere of the furnace is separated from the atmosphere of the reactor by a blocking device.
摘要翻译： 为了精炼含油固体，特别是油砂或油页岩，提出了一种具有以下步骤的方法：将含油固体供应到反应器中并在300至1000℃的温度下排出含油蒸汽 将在反应器中排出的含油蒸气供应到裂化器中，其中重油组分被分解，分离在裂化器中获得的产物并抽出产物流，将留在反应器中的固体引入，包括未蒸发的馏分 将重质烃放入炉中，在600至1500℃，优选1050至1200℃的温度下将留在炉中固体中的重质烃燃烧，将热固体从炉中再循环进入反应器，其中氧化 通过阻挡装置将炉的气氛与反应器的气氛分离。
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公开(公告)号：US08764861B2
公开(公告)日：2014-07-01
申请号：US12668778
申请日：2008-06-24
IPC分类号： C10K3/06
CPC分类号： C10G1/02 , C10B49/22 , C10B53/06 , C10G7/00 , C10G9/00 , C10G2300/4006 , Y02P20/129
摘要： A process for refining oil-containing includes introducing the oil-containing solids to a reactor so as to expel an oil-containing vapor from the solids at a temperature of 300 to 1000° C. The oil-containing vapor expelled from the reactor is supplied to a cracker so as to crack heavy oil components of the oil-containing vapor. The cracked heavy oil components obtained in the cracker are separated and withdrawn from the cracker. The solids left in the reactor and an unevaporated fraction of heavy hydrocarbons are introduced into a furnace. The unevaporated fraction of heavy hydrocarbons in the furnace are burned at a temperature of 600 to 1500° C. The solids from the furnace are recirculated into the reactor. A conveying gas is supplied into a rising pipe, wherein the stream of solids withdrawn from the furnace is fluidized by the conveying gas and transported to the reactor through the rising pipe.
摘要翻译： 精炼含油的方法包括将含油固体引入反应器，以在300至1000℃的温度下从固体中排出含油蒸气。从反应器中排出的含油蒸汽被供应 到裂解器，以便裂解含油蒸气的重油组分。 在裂解器中获得的破裂的重油成分被分离并从裂化器中取出。 将残留在反应器中的固体和未蒸发的重质烃馏分引入炉中。 炉中未蒸发的重质烃馏分在600至1500℃的温度下燃烧。来自炉的固体再循环进入反应器。 将输送气体供给到上升管中，其中从炉排出的固体物流被输送气体流化，并通过上升管输送到反应器。
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公开(公告)号：US08313715B2
公开(公告)日：2012-11-20
申请号：US13146037
申请日：2010-01-14
CPC分类号： B01J8/26 , B01J6/004 , B01J8/0055 , B01J8/006 , B01J2208/00141 , B01J2208/0053 , C01B13/18 , C01F7/444 , C01F7/445
摘要： A process for producing metal oxide from metal salts includes cleaning a metal salt in a filter. After cleaning, the metal salt is dried in a drying apparatus. Steam is formed in the drying apparatus. The metal salt is preheated in at least one preheating stage. The metal salt is calcined to metal oxide in a fluidized-bed reactor. The metal oxide is cooled. The steam formed in the drying apparatus is recirculated into the filter.
摘要翻译： 从金属盐生产金属氧化物的方法包括清洗过滤器中的金属盐。 清洗后，将金属盐在干燥装置中干燥。 在干燥装置中形成蒸汽。 金属盐在至少一个预热阶段进行预热。 金属盐在流化床反应器中煅烧成金属氧化物。 将金属氧化物冷却。 在干燥装置中形成的蒸汽被再循环到过滤器中。
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公开(公告)号：US08876969B2
公开(公告)日：2014-11-04
申请号：US13700736
申请日：2011-05-30
CPC分类号： C09C1/44 , B01J8/24 , B01J8/42 , C01P2004/61 , C01P2006/80 , F23C10/12 , F23G5/30 , F23G5/46 , F23G2204/203 , F23G2209/30 , Y10S106/01
摘要： A process for lowering the carbon content in ash includes introducing the ash having a carbon content of 1 to 20 wt-% into a reactor where the ash is burnt at a temperature between 700 and 1100° C. Fuel is also introduced into the reactor. During combustion, microwave radiation is fed into the reactor. At least part of the energy released during the combustion is recovered.
摘要翻译： 用于降低灰分中的碳含量的方法包括将碳含量为1-20重量％的灰分引入到在700和1100℃之间燃烧灰分的反应器中。将燃料也引入反应器中。 在燃烧期间，将微波辐射送入反应器。 在燃烧期间释放的能量的至少一部分被回收。
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