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1. 发明授权

US3944653A Process for preparing high purity antimony trichloride and antimony oxide from stibnite ores 失效
标题翻译：从锑矿中制备高纯度三氯化锑和氧化锑的方法
公开(公告)号：US3944653A
公开(公告)日：1976-03-16
申请号：US404618
申请日：1973-10-09
申请人： Robert D. Stewart , John R. McKinley
发明人： Robert D. Stewart , John R. McKinley
IPC分类号： C01G30/00 , C22B30/02 , C01B9/00
CPC分类号： C22B30/02 , C01G30/005 , C01G30/007 , C01P2006/60 , C01P2006/80
摘要： Antimony sulfide contained in an antimony sulfide bearing ore, such as stibnite, is converted to high purity antimony trichloride by reacting the antimony sulfide bearing ore with a source of chlorine to form high purity antimony trichloride and sulfur or hydrogen sulfide as separable by-products. The high purity antimony trichloride may be hydrolyzed to form high purity antimony oxide.
摘要翻译：通过使含锑硫化物与氯源反应形成高纯度三氯化锑和硫化氢或硫化氢作为可分离副产物，将硫锑硫化物中所含的锑硫化物转化为高纯度三氯化锑。可以将高纯度三氯化锑水解以形成高纯度氧化锑。

2. 发明授权

US4526759A Fluidized bed reactor utilizing in-bed heat exchanger tubes which register with water wall tubes 失效
标题翻译：使用与水壁管对准的床内热交换器管的流化床反应器
公开(公告)号：US4526759A
公开(公告)日：1985-07-02
申请号：US386478
申请日：1982-06-09
申请人： Robert D. Stewart
发明人： Robert D. Stewart
IPC分类号： B01J8/18 , F22B31/00 , F27B15/00 , B01J8/24 , F27B15/16
CPC分类号： F22B31/0038 , B01J8/1836 , B01J2208/00132 , B01J2208/00194
摘要： A fluidized bed reactor in which at least a portion of the walls of the reactor housing are formed by a plurality of water wall tubes. A fluidized bed is formed in the housing and a plurality of heat exchange tubes are provided, at least a portion of each of which extends into the bed. One or both ends of each heat exchange tube registers with a water wall tube and a water flow circuit is formed that includes the water wall tubes and heat exchange tubes for passing the water in a heat exchange relation with the bed.
摘要翻译：一种流化床反应器，其中反应器壳体的至少一部分壁由多个水壁管形成。在壳体中形成流化床，并且设置多个热交换管，每个热交换管的至少一部分延伸到床中。每个热交换管的一端或两端与水壁管配准，并且形成水流回路，其包括水壁管和用于使与水进行热交换的水的热交换管。

3. 发明授权

US4445443A Fluidized bed heat exchanger having separating drain and method of operation thereof 失效
标题翻译：具有分离排水管的流化床热交换器及其操作方法
公开(公告)号：US4445443A
公开(公告)日：1984-05-01
申请号：US542093
申请日：1983-10-17
申请人： Robert D. Stewart , Thomas E. Taylor
发明人： Robert D. Stewart , Thomas E. Taylor
IPC分类号： F23C10/24 , F23G7/00
CPC分类号： F23C10/24
摘要： A fluidized bed heat exchanger having a perforated support plate supporting relatively lightweight absorbent material particles and relatively heavy fuel ash particles includes a drain through which a flow of air defining a separating air screen retains the adsorbent material particles in the bed but allows the fuel ash particles to fall into the drain.
摘要翻译：具有支撑相对较轻的吸收材料颗粒和相对重的燃料灰分颗粒的穿孔支撑板的流化床热交换器包括排水口，限定分离空气筛的空气流通过排水口将吸附剂材料颗粒保持在床中，但允许燃料灰分颗粒陷入排水。

4. 发明授权

US4536121A Divided rotary valve feeder 失效
标题翻译：分体旋转阀给料机
公开(公告)号：US4536121A
公开(公告)日：1985-08-20
申请号：US487654
申请日：1983-04-22
申请人： Robert D. Stewart , Robert L. Gamble
发明人： Robert D. Stewart , Robert L. Gamble
IPC分类号： B65G53/46 , B65G53/40
CPC分类号： B65G53/4641
摘要： A divided rotary valve feeder includes an inlet conduit, an outlet divided into a plurality of passages by webs, and rotor mounted between the inlet conduit and the outlet. The rotor includes vanes defining troughs and partitions dividing the troughs into a plurality of compartments. The partitions engage the webs to assure discharge of material from each compartment to an aligned passage, and the passages are in communication with conveyors for moving the material to a point of use. Tiltable splitter plates may be provided in the inlet conduit in engagement with the partitions to evenly distribute the flow of material to the compartments in each trough. Compressed air or other gas may be fed to each of the compartments to assist the discharge of material either by direct contact or by flexing a flexible boot in each compartment.
摘要翻译：分离的旋转阀进料器包括入口管道，通过腹板分成多个通道的出口和安装在入口管道和出口之间的转子。转子包括限定槽和将槽分隔成多个隔室的隔板。隔板与腹板接合，以确保材料从每个隔间排出到对齐的通道，并且通道与输送机连通，用于将材料移动到使用点。可以在入口管道中设置可倾倒的分离板，与分隔件接合，以均匀地将材料流分配到每个槽中的隔室中。压缩空气或其他气体可以被供给到每个隔室，以通过直接接触或通过在每个隔室中弯曲柔性靴来辅助材料排出。

5. 发明授权

US4439406A Method of capturing sulfur 失效
标题翻译：捕获硫的方法
公开(公告)号：US4439406A
公开(公告)日：1984-03-27
申请号：US364918
申请日：1982-04-02
申请人： Robert D. Stewart , Robert L. Gamble
发明人： Robert D. Stewart , Robert L. Gamble
IPC分类号： C10L10/00 , F23C10/00 , B01J8/00 , C01B17/00
CPC分类号： F23C10/002 , C10L10/02
摘要： A fluidized bed boiler, and a method of operating same in which air is passed through a grate to fluidize a bed of particulate material containing fossil fuel disposed on the grate. A raw acceptor for the sulfur produced as a result of the combustion of the fuel is introduced into the housing and confined within an area of the housing isolated from the bed of particulate material. The area containing the acceptor is maintained at conditions optimal for calcining the acceptor, after which the latter is introduced into the fluidized bed.
摘要翻译：一种流化床锅炉及其运行方法，其中空气通过炉排使含有置于炉排上的化石燃料的颗粒物料床流化。由于燃料燃烧而产生的硫的原始受体被引入到壳体中并且被限制在与颗粒材料床隔离的壳体的区域内。含有受体的区域保持在最佳煅烧受体的条件下，然后将其引入流化床。

6. 发明授权

US4332218A Support system for a fluidized bed 失效
标题翻译：流化床支撑系统
公开(公告)号：US4332218A
公开(公告)日：1982-06-01
申请号：US233499
申请日：1981-02-11
申请人： Robert D. Stewart , Robert L. Gamble
发明人： Robert D. Stewart , Robert L. Gamble
IPC分类号： B01J8/44 , F23C10/20 , F22B1/02
CPC分类号： F23C10/20 , B01J8/44
摘要： A system for supporting a fluidized bed in a boiler in which a plurality of support frames are supported in an abutting relationship spanning the interior of the boiler. One or more of the support frames are connected or attached relative to each other and to their supports in a manner to permit limited relative movement between the frames and between each frame and its support. A grid is supported by each frame and is connected or attached thereto in a maner to permit limited movement of the grid relative to the frame.
摘要翻译：一种用于在锅炉中支撑流化床的系统，其中多个支撑框架以跨越锅炉内部的邻接关系支撑。一个或多个支撑框架以允许框架之间和每个框架及其支撑件之间的有限的相对运动的方式相对于彼此连接或附接到它们的支撑件。网格由每个框架支撑并且以一个装订器连接或附接到其上以允许网格相对于框架的有限移动。

7. 发明授权

US4227488A Fluidized bed unit including a cooling device for bed material 失效
标题翻译：流化床单元包括用于床料的冷却装置
公开(公告)号：US4227488A
公开(公告)日：1980-10-14
申请号：US948265
申请日：1978-10-03
申请人： Robert D. Stewart , Robert L. Gamble
发明人： Robert D. Stewart , Robert L. Gamble
IPC分类号： B01J8/24 , B01J8/00 , B01J8/18 , F22B31/00 , F23C10/24 , F23G5/30 , F22B1/02
CPC分类号： B01J8/003 , B01J8/1836 , F22B31/0015 , F22B31/0023 , F22B31/0084 , F23C10/24 , B01J2208/00132
摘要： A fluidized bed combustion or gasification unit in which a grate is disposed in a housing to divide the housing into an upper chamber and a lower chamber. A bed of particulate material including burning fuel is supported by the grate and extends in the upper chamber. The lower chamber has an inlet for receiving pressurized air for passing through the lower chamber, the grate, and the bed of particulate material to fluidize the particulate material. A cooling device is provided for receiving the particulate material from the bed and cooling same prior to the material being discharged to external equipment.
摘要翻译：流化床燃烧或气化单元，其中格栅设置在壳体中以将壳体分成上室和下室。包括燃烧燃料的颗粒材料床由炉排支撑并在上室中延伸。下室具有用于接收加压空气的入口，用于通过下部腔室，格栅和颗粒材料床，以使颗粒材料流态化。提供冷却装置用于从床上接收颗粒材料并在材料被排放到外部设备之前对其进行冷却。

8. 发明授权

US4130130A Valve with variable secondary orifice 失效
标题翻译：带可变二级孔的阀
公开(公告)号：US4130130A
公开(公告)日：1978-12-19
申请号：US741667
申请日：1976-11-15
申请人： Robert D. Stewart , James A. Schretter
发明人： Robert D. Stewart , James A. Schretter
IPC分类号： F16K17/04 , F16K17/20
CPC分类号： F16K17/0433 , Y10T137/7744 , Y10T137/7747
摘要： A valve comprising inlet means having a bore, a seat at one end of the bore and an annular outer edge portion. A primary orifice is defined by a valve member and the seat, and a secondary orifice is defined by the valve member and the outer edge portion. The valve member has a shroud portion formed to cause the cross sectional flow area of the secondary orifice to increase at a nonlinear rate as the valve member is raised from the seat. With these parts formed to provide a huddling chamber communicating between the primary and secondary orifices, the valve has a quick full opening, non-vibratory characteristic suitable for spring-loaded liquid pressure safety relief service.
摘要翻译：一种阀，包括具有孔的入口装置，在孔的一端处的座和环形外边缘部分。主阀口由阀构件和阀座限定，二孔由阀构件和外边缘部分限定。阀构件具有形成为当阀构件从座椅升起时使次级孔口的横截面流动面积以非线性速率增加的护罩部分。这些部件形成为提供在主孔和次孔之间连通的挤压室，所述阀具有适合于弹簧加载的液压安全泄放服务的快速全开，非振动特性。

9. 发明申请

US20090299330A1 Cellular Delivery Device 审中-公开
标题翻译：蜂窝传送设备
公开(公告)号：US20090299330A1
公开(公告)日：2009-12-03
申请号：US12431185
申请日：2009-04-28
申请人： Robroy H. Mac Iver , Daniel A. Harrington , Constantino Mavroudls , Carl L. Backer , Robert D. Stewart
发明人： Robroy H. Mac Iver , Daniel A. Harrington , Constantino Mavroudls , Carl L. Backer , Robert D. Stewart
IPC分类号： A61M5/00
CPC分类号： A61B17/06066 , A61B2017/00243 , A61B2017/061
摘要： A cellular delivery device comprising a cellular carrier and an insertion device is provided. The cellular carrier includes at least one elongate strand of biocompatible material with a distal end and a proximal end. A stop member is connected to the proximal end of the elongate strand. The insertion device includes a needle attached to a hollow tubular body. The hollow tubular body is sized to receive the cellular carrier such that at least a portion of the elongate strand may be located within the hollow tubular body and the stop member protrudes from the proximal end of the hollow tubular body.
摘要翻译：提供了包括蜂窝载体和插入装置的蜂窝传送装置。细胞载体包括具有远端和近端的生物相容性材料的至少一条细长股线。止动构件连接到细长股线的近端。插入装置包括附接到中空管状体的针。中空管状体的尺寸被设计成接收细胞载体，使得细长股线的至少一部分可以位于中空管状体内，止动构件从中空管状体的近端突出。

10. 发明授权

US4446629A Fluidized bed heat exchanger utilizing induced circulation 失效
标题翻译：流化床热交换器利用诱导循环
公开(公告)号：US4446629A
公开(公告)日：1984-05-08
申请号：US322310
申请日：1981-11-17
申请人： Robert D. Stewart , Robert L. Gamble
发明人： Robert D. Stewart , Robert L. Gamble
IPC分类号： B01J8/24 , F23C10/12 , F28D13/00 , F26B17/10
CPC分类号： B01J8/1827 , F23C10/12 , F28D13/00
摘要： A fluidized bed heat exchanger in which a perforated plate is disposed within a housing for supporting a bed of particulate material which is introduced into the housing through an inlet. Air is passed through the plate to fluidize the particulate material and a drain pipe is provided for discharging the spent material from the bed. The flow rate of air introduced into the bed is increased in a direction across said bed from said inlet to said drain pipe to promote the circulation of the bed materials from the inlet to the drain pipe.
摘要翻译：一种流化床热交换器，其中多孔板设置在壳体内，用于支撑通过入口引入壳体的颗粒材料床。空气通过板以使颗粒材料流态化，并且设置排水管以将废料从床上排出。引入床中的空气的流量在从所述入口到所述排水管的所述床上的方向上增加，以促进床材料从入口到排水管的循环。

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