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1. 发明授权

US4425163A Method of producing cement clinker 失效
标题翻译：生产水泥熟料的方法
公开(公告)号：US4425163A
公开(公告)日：1984-01-10
申请号：US349876
申请日：1982-02-18
申请人： Hans-Werner Schmidt , Hans Beisswenger , Lothar Reh , Albert Folliot , Maurice Paliard
发明人： Hans-Werner Schmidt , Hans Beisswenger , Lothar Reh , Albert Folliot , Maurice Paliard
IPC分类号： C04B7/44 , C04B7/36 , C04B7/43 , C04B7/45 , F27B7/20 , F27D13/00
CPC分类号： C04B7/434 , F27B7/2016 , Y02P40/121
摘要： Cement clinker is produced in that raw cement powder is preheated in a suspension-type heat exchanger and is de-acidified in a fluidized bed and clinkered in a rotary kiln, and the clinker is subsequently cooled. A de-acidification of at least 95% is effected at a temperature above 850.degree. C. in a circulation system comprising a fluidized bed reactor, a cyclone separator and a recycling duct. The carbonaceous fuel required for the calcining and clinkering processes is fed in an amount of at least 65% (related to the total heat requirement) to the de-acidifying fluidized bed reactor and in an amount of at least 10% (related to the total heat requirement) to the clinkering rotary kiln.The fuel supplied to the de-acidifying fluidizing bed reactor is burnt near stoichiometrically in two stages with fluidizing gas and secondary gas. The ratios of the rates and volumes of fluidizing gas to secondary gas are so selected that a mean suspension density of 100 to 300 kg/m.sup.3 is maintained in the zone between the inlet for fluidizing gas and the inlet for secondary gas, and a mean suspension density of 5 to 30 kg/m.sup.3 is maintained above the inlet for secondary gas.
摘要翻译：生产水泥熟料，原料水泥粉末在悬浮式热交换器中进行预热，在流化床中脱酸并在回转窑中熟化，随后冷却熟料。在包含流化床反应器，旋风分离器和循环管道的循环系统中，在高于850℃的温度下进行至少95％的脱酸。煅烧和熟料工艺所需的含碳燃料以与脱酸流化床反应器相同的至少65％（与总热量需求相关）的量加入至少10％（与总量相关）热要求）到熟料回转窑。供给到脱酸流化床反应器的燃料在化学计量学附近以流化气体和二次气体两阶段燃烧。流化气体与二次气体的比率和体积比被选择为在流化气体入口和二次气体入口之间的区域保持平均悬浮密度为100-300kg / m3，平均悬浮密度在二次气体入口上方保持5〜30kg / m3。

2. 发明授权

US4402754A Process of producing cement clinker 失效
标题翻译：生产水泥熟料的工艺
公开(公告)号：US4402754A
公开(公告)日：1983-09-06
申请号：US349878
申请日：1982-02-18
申请人： Hans-Werner Schmidt , Hans Beisswenger , Lothar Reh , Albert Folliot , Maurice P. Iard
发明人： Hans-Werner Schmidt , Hans Beisswenger , Lothar Reh , Albert Folliot , Maurice P. Iard
IPC分类号： C04B7/44 , C04B7/36 , C04B7/43 , C04B7/45 , F23C10/00 , F23C10/10 , F27B7/20 , F27D13/00
CPC分类号： F23C10/10 , C04B7/434 , F23C10/005 , F27B7/20 , F23C2206/101 , Y02P40/121
摘要： Cement clinker is produced in that raw cement powder is preheated in a suspension-type heat exchanger and is de-acidified in a precalcining apparatus and clinkered in a fluidized bed and the clinker is subsequently cooled. An de-acidification of at least 95% is effected at a temperature above 85.degree. C. in a circulation system comprising a fluidized bed reactor, a cyclone separator and a recycling duct. The carbonaceous fuel required for the calcining and clinkering processes is fed in an amount of at least 65% (related to the total heat requirement) to the de-acidifying fluidized bed reactor and in an amount of at least 10% (related to the total heat requirement) to the clinkering fluidized bed reactor. The fuel supplied to the fluidizing bed reactor is burnt near stoichiometrically in two stages with fluidizing gas and secondary gas. The ratios of the rates and volumes of fluidizing gas to secondary gas are so selected that a means suspension density of 100 to 300 kg/m.sup.3 is maintained in the zone between the inlet for fluidizing gas and the inlet for fluidizing gas, and a mean suspension density of 5 to 30 kg/m.sup.3 is maintained above the inlet for secondary gas.
摘要翻译：生产水泥熟料，原料水泥粉末在悬浮式热交换器中进行预热，并在预分解装置中脱酸，并在流化床中熟化，熟料随后被冷却。在包含流化床反应器，旋风分离器和循环管道的循环系统中，在85℃以上的温度下进行至少95％的脱酸。煅烧和熟料工艺所需的含碳燃料以与脱酸流化床反应器相同的至少65％（与总热量需求相关）的量加入至少10％（与总量相关）热需求）到熟料流化床反应器。供给到流化床反应器的燃料在化学计量学上分两次燃烧，流化气体和二次气体。流化气体与二次气体的比率和体积比被选择为在流化气体入口和流化气体入口之间的区域中保持100至300kg / m 3的平均悬浮密度，并且平均悬浮液在二次气体入口上方保持5〜30kg / m3的密度。

3. 发明授权

US4076796A Carrying out endothermic processes in fast fluidized reactor with conventionally fluidized holding reactor 失效
标题翻译：在具有常规流化的保持反应器的快速流化反应器中进行吸热过程
公开(公告)号：US4076796A
公开(公告)日：1978-02-28
申请号：US690525
申请日：1976-05-27
申请人： Lothar Reh , Hans-Werner Schmidt , Ludolf Plass
发明人： Lothar Reh , Hans-Werner Schmidt , Ludolf Plass
IPC分类号： C22B1/10 , B01J6/00 , B01J8/24 , B01J8/26 , B01J8/38 , C01F7/30 , C01F7/44 , C01G49/00 , C01G49/02 , C04B2/02 , C04B2/10
CPC分类号： B01J6/004 , B01J8/26 , B01J8/388 , C01F7/445 , Y02P20/129 , Y10S423/06 , Y10S423/16
摘要： Endothermic processes are carried out in a fluidized-bed reactor which is connected to a holding reactor, solids being recirculated between the two reactors. The primary fluidized-bed reactor uses a fast-fluidized bed system in which the solids concentration decreases continuously from the bottom to the top of the reactor. After the necessary residence time in the holding reactor, solids are discharged. Solids are entrained with the gas stream from the primary reactor and are separated therefrom to be delivered to the holding reactor. The reaction is controlled by regulating the rate of recirculation of solids from the holding reactor to the fast fluidized bed reactor.
摘要翻译：吸热过程在连接到保持反应器的流化床反应器中进行，固体在两个反应器之间再循环。主流化床反应器使用快速流化床系统，其中固体浓度从反应器的底部到顶部连续地降低。在保持反应器中必要的停留时间后，固体排出。固体被来自初级反应器的气流夹带并与其分离，以被输送到保持反应器。通过调节固体从保持反应器再循环到快速流化床反应器的速率来控制反应。

4. 发明授权

US4080437A Process for thermal decomposition of aluminum chloride hexahydrate 失效
标题翻译：氯化铝六水合物的热分解方法
公开(公告)号：US4080437A
公开(公告)日：1978-03-21
申请号：US688124
申请日：1976-05-20
申请人： Lothar Reh , Ludolf Plass , Hans Werner Schmidt , Gunter Schoene , Philippe Marchessaux
发明人： Lothar Reh , Ludolf Plass , Hans Werner Schmidt , Gunter Schoene , Philippe Marchessaux
IPC分类号： C01B7/03 , B01J8/26 , C01B13/26 , C01F7/30
CPC分类号： B01J8/26 , C01B13/26 , C01F7/306 , Y10S423/16
摘要： Process for the thermal decomposition of aluminum chloride hexahydrate into anhydrous Al.sub.2 O.sub.3, comprising predrying and then decomposition in a fluidization reactor, the said fluidization being ensured by recycled gaseous HCl, and finally heating at the temperature necessary to obtain the desired crystallization state, namely anhydrous Al.sub.2 O.sub.3, the said pre-drying being carried out by the gases coming from this final heating.
摘要翻译：将氯化铝六水合物热分解成无水Al 2 O 3的方法，包括在流化反应器中预干燥然后分解，所述流化通过循环的气态HCl确保，最后在获得所需结晶状态所需的温度下加热，即无水Al 2 O3，所述预干燥由来自该最终加热的气体进行。

5. 发明授权

US5579588A Method for dosing a particulate phase in a gas/particle flow in a fluidized bed 失效
标题翻译：在流化床中的气体/颗粒流中计量颗粒相的方法
公开(公告)号：US5579588A
公开(公告)日：1996-12-03
申请号：US452180
申请日：1995-05-26
申请人： Lothar Reh , Marc Tesch , Beat Hani , Arthur Ruf
发明人： Lothar Reh , Marc Tesch , Beat Hani , Arthur Ruf
IPC分类号： G01F13/00 , B01J8/00 , B01J8/24 , F26B3/08
CPC分类号： B01J8/1809 , B01J8/003 , B01J2208/0007 , B01J2208/00088 , B01J2208/00539 , B01J2208/00548 , B01J2208/0061 , B01J2208/00761
摘要： A method for metering solid present in the gas/solid stream of a fluidized-bed apparatus, in which gas and solid are present as a prehomogenized, free-flowing mixture in a fluidized bed and in which at least one outlet orifice for removal of the gas/solid stream is provided in an outflow pipe. The method provides for feeding a particulate phase and a gas phase, homogenizing the two phases in a fluidized bed, discharging the two-phase flow via a discharge pipe and injecting gas into the discharge pipe.
摘要翻译：在流化床设备的气体/固体物流中计量固态物质的方法，其中气体和固体作为流化床中的预均匀，自由流动的混合物存在，其中至少一个出口孔用于除去在流出管中设置气体/固体物流。该方法提供颗粒相和气相的进料，将流化床中的两相均化，通过排出管排出两相流，并将气体喷射到排放管中。

6. 发明授权

US5538162A Apparatus and method for dosing 失效
标题翻译：用于给药的装置和方法
公开(公告)号：US5538162A
公开(公告)日：1996-07-23
申请号：US249124
申请日：1994-05-25
申请人： Lothar Reh , Marc Tesch , Beat Hani , Arthur Ruf , Thomas Meili , Frank Goedicke
发明人： Lothar Reh , Marc Tesch , Beat Hani , Arthur Ruf , Thomas Meili , Frank Goedicke
IPC分类号： B01J2/00 , B01J8/00 , B01J8/24 , B67D5/08
CPC分类号： B01J8/1809 , B01J2/00 , B01J8/003 , B01J2208/0007 , B01J2208/00079 , B01J2208/00088 , B01J2208/00407 , B01J2208/00539 , B01J2208/00548 , B01J2208/0061 , B01J2208/00761
摘要： A dosing apparatus provides for dosing a particulate phase within a free flowing two phase flow of a gas phase and the particulate phase, wherein the two phase flow leaves a fluidized bed. The apparatus includes, at its bottom, a gas inlet mechanism to supply the gas via an orifice, and an outlet orifice with a discharge pipe. Control of the gas flow to maintain a predetermined level of the bed is attained by weighing the contents of the bed or by use of sensors within a treatment space of the apparatus. Widening mechanism may be located subsequent to the outlet orifice for widening the stream of particulate phase for exposing an enlarged surface area of particles for treatment.
摘要翻译：计量装置提供在气相和颗粒相的自由流动的两相流中的颗粒相的计量，其中两相流离开流化床。该设备的底部包括一个通过孔口供应气体的气体入口机构和一个具有排放管的出口孔。通过称重床的内容物或通过使用设备的治疗空间内的传感器来控制气流以维持床的预定水平。扩大机构可以位于出口孔之后，用于扩大颗粒相流，以暴露用于处理的颗粒的扩大表面积。

7. 发明授权

US4107281A Process for the thermal decomposition of aluminum chloride hexahydrate to obtain alumina 失效
标题翻译：用于热分解氯化铝六水合物以获得氧化铝的方法
公开(公告)号：US4107281A
公开(公告)日：1978-08-15
申请号：US823643
申请日：1977-08-11
申请人： Lothar Reh , Ludolf Plass , Philippe Marchessaux
发明人： Lothar Reh , Ludolf Plass , Philippe Marchessaux
IPC分类号： C01F7/30
CPC分类号： C01F7/306 , Y10S423/16
摘要： The thermal decomposition of aluminum chloride hydrate in which the preponderant portion of the hydrate is thermally decomposed in an indirectly heated reaction chamber while in a fluidized state with any remainder thermally decomposed in a directly heated rotary furnace and passing the formed aluminum oxide in heat exchange with combustion gases to cool the aluminum oxide and to preheat the combustion gases.
摘要翻译：氯化铝水合物的热分解，其中水合物的主要部分在间接加热的反应室中在流化状态下热分解，任何残余物在直接加热的旋转炉中热分解，并使形成的氧化铝与燃烧气体以冷却氧化铝并预热燃烧气体。

8. 发明授权

US06230482B1 Appliance for operating a gas turbine installation combustion chamber with liquid fuel 有权
标题翻译：用于操作具有液体燃料的燃气轮机安装燃烧室的装置
公开(公告)号：US06230482B1
公开(公告)日：2001-05-15
申请号：US09550283
申请日：2000-04-14
申请人： Klaus Döbbeling , Lothar Reh , Yunhong Wang
发明人： Klaus Döbbeling , Lothar Reh , Yunhong Wang
IPC分类号： F02C700
CPC分类号： F02C3/20 , F02C3/30 , F02C7/224 , F23D2204/10 , F23R3/30 , Y02T50/671
摘要： A method and apparatus for operating a gas turbine installation combustion chamber with liquid fuel, by means of which the NOX are similar to those for gaseous fuels. The liquid fuel (38) is evaporated in two steps in an evaporative reactor (12). The liquid fuel (38) is first atomized to a fuel vapor/liquid fuel mixture (61) by direct heat exchange with a first heat exchange medium (21). The evaporation of the remaining residue of the liquid fuel (38) takes place by indirect heat exchange with a second heat exchange medium (51). An evaporative reactor (12) is arranged which accommodates, at its inlet end, a dual-fluid nozzle (22) connected both to a liquid fuel line (19) and to a supply line (20) for a first heat exchange medium (21).
摘要翻译：一种用于操作具有液体燃料的燃气轮机安装燃烧室的方法和装置，通过该方法和装置，NOX与用于气体燃料的NOx类似。液体燃料（38）在蒸发反应器（12）中两步蒸发。液体燃料（38）首先通过与第一热交换介质（21）的直接热交换而雾化到燃料蒸气/液体燃料混合物（61）。液体燃料（38）的剩余残余物的蒸发通过与第二热交换介质（51）的间接热交换而进行。设置有蒸发反应器（12），其在其入口端容纳连接到液体燃料管线（19）和用于第一热交换介质（21）的供应管线（20）的双流体喷嘴（22））。

9. 发明授权

US4310501A Process for producing hydrogen fluoride 失效
标题翻译：氟化氢生产工艺
公开(公告)号：US4310501A
公开(公告)日：1982-01-12
申请号：US166917
申请日：1980-07-09
申请人： Lothar Reh , Hans W. Schmidt , Harald Sauer , Gunter Winkhaus , Roland Thome , Dieter Moritz
发明人： Lothar Reh , Hans W. Schmidt , Harald Sauer , Gunter Winkhaus , Roland Thome , Dieter Moritz
IPC分类号： B01J8/18 , B01J8/24 , C01B7/19
CPC分类号： B01J8/1836 , C01B7/191 , B01J2208/00141 , Y02P20/124
摘要： A method of recovering fluorine, e.g. as hydrogen fluoride, from wastes of aluminum electrolysis furnaces, chemisorbents, adsorbents or absorbents, etc. in which the fluorine-containing material is subjected to pyrohydrolysis in an expanded fluid bed and the HF-containing gas is subjected to condensation or scrubbing for the removal of the HF therefrom. According to the invention, the exhaust gases from the fluidized bed are cooled by direct contact with solids which can be circulated in a separate cycle and are themselves cooled in a cooler, e.g. by contact with gas which is to be fed to the expanded fluidized bed. The circulated solids thus allow recovery of the sensible heat of the gas without diluting it.
摘要翻译：回收氟的方法。作为氟化氢，来自铝电解炉，化学吸附剂，吸附剂或吸收剂等的废物，其中含氟材料在膨胀流化床中进行热水解，含HF的气体进行冷凝或洗涤以进行除去的HF。根据本发明，来自流化床的废气通过与固体直接接触来冷却，固体可以在单独的循环中循环并且本身在冷却器例如冷却器中冷却。通过与将被供给到膨胀流化床的气体接触。循环的固体因此允许回收气体的显热而不稀释气体。

10. 发明授权

US4226844A Method of thermally splitting hydrate of aluminum chloride 失效
标题翻译：热分解氯化铝水合物的方法
公开(公告)号：US4226844A
公开(公告)日：1980-10-07
申请号：US9115
申请日：1979-02-05
申请人： Lothar Reh , Ludolf Plass , Philippe Marchessaux , Raman Sood
发明人： Lothar Reh , Ludolf Plass , Philippe Marchessaux , Raman Sood
IPC分类号： B01J8/24 , C01F7/30
CPC分类号： C01F7/306 , B01J8/24 , Y10S423/16
摘要： Thermally splitting hydrate of aluminum chloride to produce aluminum oxide wherein the hydrate is at least partially split by contact with hot gases and hot calcined product in a turbulent zone, transmitting the material from the turbulent zone into a residence zone, recycling a portion of the solids from the residence zone to the turbulent zone in an amount to maintain a desired suspension density while the remainder is passed to a turbulent cooling zone in heat exchange with the fluidizing gas introduced into the turbulent zone.
摘要翻译：热分解氯化铝水合物以产生氧化铝，其中水合物通过与湍流区域中的热气体和热煅烧产物接触而至少部分地分裂，将材料从湍流区域传输到停留区域，再循环一部分固体从停留区到湍流区，其量保持期望的悬浮密度，而其余部分与引入湍流区的流化气体进行热交换而与湍流冷却区相通。

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