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1. 发明授权

US08670958B2 Flash tube and flash vessel configuration for pressure letdown 有权
标题翻译：闪光管和闪存容器配置用于压力降低
公开(公告)号：US08670958B2
公开(公告)日：2014-03-11
申请号：US13439170
申请日：2012-04-04
申请人： Murray S. Pearson , Umesh Vinodchandra Shah , Atanasis Plikas
发明人： Murray S. Pearson , Umesh Vinodchandra Shah , Atanasis Plikas
IPC分类号： G06F17/50
CPC分类号： C22B3/02 , Y02P10/234 , Y10T137/87249
摘要： By appropriately designing a flash tube, spraying of abrasive slurry on the vessel walls and impinging the multiphase jet on bottom of the vessel are minimized. By appropriately designing a flash vessel, once the flash tube has been designed, a slurry pool is provided having a volume that is sufficient to dissipate the flash tube exit jet momentum and the mass of entrained carryover products exiting from the vapor outlet is minimized.
摘要翻译：通过适当地设计闪光管，将磨料浆料喷洒在容器壁上并将多相射流撞击在容器的底部上被最小化。通过适当地设计闪光容器，一旦设计了闪光管，就提供了具有足以消散闪光管出射射流动量的体积的浆液池，并且从蒸汽出口离开的夹带携带产品的质量最小化。

2. 发明申请

US20120271597A1 FLASH TUBE AND FLASH VESSEL CONFIGURATION FOR PRESSURE LETDOWN 有权
标题翻译：闪光管和FLASH VESSEL配置压力下降
公开(公告)号：US20120271597A1
公开(公告)日：2012-10-25
申请号：US13439170
申请日：2012-04-04
申请人： Murray S. Pearson , Umesh Vinodchandra Shah , Atanasis Plikas
发明人： Murray S. Pearson , Umesh Vinodchandra Shah , Atanasis Plikas
IPC分类号： G06F17/50 , B65D88/02
CPC分类号： C22B3/02 , Y02P10/234 , Y10T137/87249
摘要： By appropriately designing a flash tube, spraying of abrasive slurry on the vessel walls and impinging the multiphase jet on bottom of the vessel are minimized. By appropriately designing a flash vessel, once the flash tube has been designed, a slurry pool is provided having a volume that is sufficient to dissipate the flash tube exit jet momentum and the mass of entrained carry-over products exiting from the vapor outlet is minimized.
摘要翻译：通过适当地设计闪光管，将磨料浆料喷洒在容器壁上并将多相射流撞击在容器的底部上被最小化。通过适当地设计闪光容器，一旦设计了闪光管，就提供了具有足以消散闪光管出射射流动量的体积的浆液池，并且从蒸气出口离开的夹带产物的质量最小化。

3. 发明授权

US06945775B2 Method and apparatus for heating a slurry to a predetermined temperature 有权
标题翻译：将浆料加热到预定温度的方法和装置
公开(公告)号：US06945775B2
公开(公告)日：2005-09-20
申请号：US10481862
申请日：2002-09-12
申请人： Kevin S. Fraser , Murray S. Pearson , Holger Krutzelmann
发明人： Kevin S. Fraser , Murray S. Pearson , Holger Krutzelmann
IPC分类号： C22B3/02 , C22B3/04 , F27B15/00
CPC分类号： C22B3/04 , C22B3/02 , Y02P10/234
摘要： The temperature of a metallurgical slurry in a heater vessel is accurately controlled by heating a first portion of the slurry in the heater vessel by contact with a heating medium such as steam, and by adding to the heater vessel controlled portions of a slurry at lower temperature. The lower temperature slurry may be added to the heater vessel in an intermittent or continuous manner, with addition of the lower temperature slurry being regulated by a valve, the operation of which is controlled by a control device which receives temperature information from one or more temperature sensors.
摘要翻译：通过与加热介质如蒸汽接触来加热加热器容器中的浆料的第一部分，并且通过在较低温度下加入到加热器容器中的浆料的受控部分来精确地控制加热器容器中的冶金浆料的温度。可以以间歇或连续的方式将较低温度的浆料加入到加热容器中，加入低温浆料由阀调节，其操作由控制装置控制，该控制装置从一个或多个温度传感器。

4. 发明授权

US09322076B2 Method and apparatus for temperature control in a reactor vessel 有权
标题翻译：用于反应堆容器温度控制的方法和装置
公开(公告)号：US09322076B2
公开(公告)日：2016-04-26
申请号：US13009223
申请日：2011-01-19
申请人： Kevin S. Fraser , Murray S. Pearson , William E. McCombe
发明人： Kevin S. Fraser , Murray S. Pearson , William E. McCombe
IPC分类号： F24J3/00 , G05D23/00 , C22B3/02 , C22B3/00 , F27D19/00 , F27B15/18 , F27B15/00 , C01G5/00 , C01G7/00 , C22B3/04 , G05D23/13 , G05D23/19
CPC分类号： C22B3/02 , C22B3/04 , F27B15/18 , F27D19/00 , G05D23/1393 , G05D23/1931 , Y02P10/234
摘要： A method and apparatus for controlling a temperature within a reactor vessel such as an autoclave operating at elevated temperature and pressure. The apparatus includes a preheating vessel for preheating a feed material such as an aqueous slurry. The preheating vessel forms part of a preheating control system providing the primary means of temperature control within the reactor vessel. The apparatus also comprises secondary means for heating and cooling the reactor. Feed material temperature is increased or decreased by the preheating control system, based on the reactor temperature. Where the preheating control system is at or near its capacity for heating or cooling, the secondary heating or cooling means is activated to bring the reactor temperature within an optimum range.
摘要翻译：用于控制反应器容器内的温度的方法和装置，例如在升高的温度和压力下操作的高压釜。该装置包括用于预热诸如含水浆料的进料的预热容器。预热容器形成预热控制系统的一部分，其提供反应器容器内的温度控制的主要装置。该装置还包括用于加热和冷却反应器的二次装置。基于反应器温度，通过预热控制系统增加或减少进料温度。在预热控制系统处于或接近其加热或冷却能力的地方，二次加热或冷却装置被激活以使反应器温度在最佳范围内。

5. 发明申请

US20110143296A1 METHOD AND APPARATUS FOR TEMPERATURE CONTROL IN A REACTOR VESSEL 有权
标题翻译：反应器中温度控制的方法和装置
公开(公告)号：US20110143296A1
公开(公告)日：2011-06-16
申请号：US13009223
申请日：2011-01-19
申请人： Kevin S. Fraser , Murray S. Pearson , William E. McCombe
发明人： Kevin S. Fraser , Murray S. Pearson , William E. McCombe
IPC分类号： F24J3/00 , G05D23/00
CPC分类号： C22B3/02 , C22B3/04 , F27B15/18 , F27D19/00 , G05D23/1393 , G05D23/1931 , Y02P10/234
摘要： A method and apparatus are disclosed for controlling a temperature within a reactor vessel such as an autoclave operating at elevated temperature and pressure. The apparatus includes a preheating vessel for preheating a feed material such as an aqueous slurry. The preheating vessel forms part of a preheating control system which provides the primary means of temperature control within the reactor vessel, and the reactor temperature is used as the setpoint for the preheating control system. The apparatus also comprises secondary means for heating and cooling the reactor. The feed material temperature is increased or decreased by the preheating control system, based on the reactor temperature. This is sufficient to heat or cool the reactor under most process conditions. Where the preheating control system is at or near its capacity for heating or cooling, the secondary heating or cooling means is activated to bring the reactor temperature within an optimum range.
摘要翻译：公开了用于控制反应器容器内的温度的方法和装置，例如在升高的温度和压力下操作的高压釜。该装置包括用于预热诸如含水浆料的进料的预热容器。预热容器形成预热控制系统的一部分，其提供反应器容器内的主要温度控制装置，反应器温度用作预热控制系统的设定值。该装置还包括用于加热和冷却反应器的二次装置。基于反应器温度，通过预热控制系统增加或减少进料温度。这足以在大多数工艺条件下加热或冷却反应器。在预热控制系统处于或接近其加热或冷却能力的地方，二次加热或冷却装置被激活以使反应器温度在最佳范围内。

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