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    Filtration apparatus
    151.
    发明授权
    Filtration apparatus 失效
    过滤装置

    公开(公告)号：US4685943A

    公开(公告)日：1987-08-11

    申请号：US874382

    申请日：1986-06-16

    Applicant: Joseph B. Priestley, Jr.

    Inventor： Joseph B. Priestley, Jr.

    IPC: B01D46/00 ,  B01D51/10 ,  B01J8/38 ,  B01J8/42

    CPC classification number: B01J8/382 ,  B01D46/00 ,  B01D51/10 ,  B01J8/42

    Abstract: Apparatus for altering the physical properties of particles while the particles are suspended in a circulating stream of air or other fluid. The apparatus includes a mechanism for mechanically forming a vortex in a volume of gas, a mechanism for introducing particles into the vortex, and, particle treatment apparatus generally adjacent the vortex for altering at least one of the physical properties of the particles in the vortex.

    Abstract translation: 用于在颗粒悬浮在空气或其它流体的循环流中时改变颗粒的物理性质的装置。 该装置包括用于在一定体积的气体中机械地形成涡流的机构，用于将颗粒引入涡流的机构，以及通常与涡流相邻的颗粒处理装置，用于改变涡流中的颗粒的至少一种物理性质。

    Fluid bed reactor system composed of cylindrical reaction vessel equipped with distribution plate and agitator
    153.
    发明授权
    Fluid bed reactor system composed of cylindrical reaction vessel equipped with distribution plate and agitator 失效
    流化床反应器系统由装有分配板和搅拌器的圆柱形反应容器组成

    公开(公告)号：US4521378A

    公开(公告)日：1985-06-04

    申请号：US473433

    申请日：1983-03-09

    Applicant: Mitsunori Ichimura ,  Ryoichi Yamamoto ,  Katsutoshi Horimoto

    Inventor： Mitsunori Ichimura ,  Ryoichi Yamamoto ,  Katsutoshi Horimoto

    IPC: C08F2/00 ,  B01J8/38 ,  B01J8/44 ,  C08F2/34 ,  C08F10/00

    CPC classification number: B01J8/44 ,  B01J8/382 ,  C08F10/00

    Abstract: A fluid bed reactor system for olefin polymerization composed of a cylindrical reaction vessel equipped with a distribution plate and an agitator, characterized in that the distribution plate satisfies the following conditions,(i) each of many passage holes provided in the distribution plate for passage of the fluidizing gas medium is covered with a cap having an opening,(ii) the opening in said cap is provided only on one side of the cap, and the direction (A) of the opening is not opposite to the direction (B) of the rotational flow,(iii) the direction (A) of the opening varies with the distance (d) from the center (X) of the plate to the center (Y) of the hole,(iv) the opening direction (A) of a cap or caps at a hole or holes whose distance (d) is minimum is directed nearer to the center (X) than is the tangential direction of a circle having the center (X) as a center and the distance (d.sub.min.) to the hole or holes as a radius,(v) the opening direction (A) of a cap or caps at a hole or holes whose distance (d) is maximum is directed farther from the center (X) than is the tangential direction of a circle having the center (X) as a center and the distance (d.sub.max.) to the hole or holes as a radius, and(vi) the opening directions (A) of caps at holes other than the hole or holes specified in (iv) and (v) are displaced from the direction specified in (iv) to the direction specified in (v) according to the distance (d) to these holes.

    Abstract translation: 一种用于烯烃聚合的流化床反应器系统，由配备有分配板和搅拌器的圆柱形反应容器组成，其特征在于分配板满足以下条件：（i）设置在分配板中的许多通孔中的每一个通过 流化气体介质用具有开口的盖子覆盖，（ii）所述盖子中的开口仅设置在盖的一侧上，并且开口的方向（A）不与盖的方向（B）相反， 旋转流动，（iii）开口的方向（A）随着从板的中心（X）到孔的中心（Y）的距离（d）而变化，（iv）打开方向（A） 距离（d）最小的一个或多个孔的盖子或帽子比以中心（X）为中心的圆的切线方向和距离（dmin。）指向更靠近中心（X） 作为半径的孔或孔，（v）a的帽或帽的打开方向（A） 距离（d）最大的孔或孔比中心（X）的中心（X）的圆的切线方向远离中心（X），并且与孔或孔的距离（dmax）作为 （iv）和（v）中规定的孔以外的孔的开口方向（A）从（iv）中规定的方向向（v）中指定的方向移位，根据 距离（d）到这些孔。

    Apparatus for processing materials which are difficult to expand with gas and/or liquid, in an expanded layer
    154.
    发明授权
    Apparatus for processing materials which are difficult to expand with gas and/or liquid, in an expanded layer 失效
    用于处理在膨胀层中难以用气体和/或液体膨胀的材料的装置

    公开(公告)号：US4306815A

    公开(公告)日：1981-12-22

    申请号：US56847

    申请日：1979-07-12

    Applicant: Jaroslav Majer ,  Miloslav Petracek

    Inventor： Jaroslav Majer ,  Miloslav Petracek

    IPC: B01F13/02 ,  B01F15/06 ,  B01J8/38 ,  F26B3/08

    CPC classification number: F26B3/08 ,  B01F13/0211 ,  B01F15/06 ,  B01J8/382

    Abstract: Fluid bed processing of products not having suitable properties for fluidization, where gas expansion is not successful. The combined influence of gas expansion and mechanical mixing in the geometry of a horizontally located cylindrical grate enables more economical treating and use of lower gas velocity. The close control of particle residence time gives high quality of final products and extremely homogeneous results. The concentration of more processes into one apparatus is the further advantage of the invention.

    Abstract translation: 不具有适合流化性能的产品的流化床加工，气体膨胀不成功。 气体膨胀和机械混合在水平定位的圆柱形格栅的几何形状中的综合影响使得能够更经济地处理和使用较低的气体速度。 颗粒停留时间的密切控制可以获得最终产品的高质量和非常均匀的结果。 将更多工艺集中到一个设备中是本发明的进一步优点。

    Rotating fluidized bed gasifier system
    155.
    发明授权
    Rotating fluidized bed gasifier system 失效
    旋转流化床气化炉系统

    公开(公告)号：US4282009A

    公开(公告)日：1981-08-04

    申请号：US99136

    申请日：1979-11-01

    Applicant: William H. Belke ,  Alexander Goloff ,  George B. Grim

    Inventor： William H. Belke ,  Alexander Goloff ,  George B. Grim

    IPC: B01J8/10 ,  B01J8/38 ,  C10J3/54 ,  C10J3/56 ,  F02B43/08

    CPC classification number: B01J8/10 ,  B01J8/382 ,  C10J3/487 ,  C10J3/56 ,  C10J3/78 ,  F02B43/08 ,  B01J2208/028 ,  C10J2200/36 ,  C10J2300/093 ,  C10J2300/0956 ,  C10J2300/0976 ,  C10J2300/1606 ,  C10J2300/1671 ,  Y02T10/32

    Abstract: PCT No. PCT/US79/00929 Sec. 371 Date Nov. 1, 1979 Sec. 102(e) date Nov. 1, 1979 PCT Filed Nov. 1, 1979 PCT Pub. No. WO81/01295 PCT Pub. Date May 14, 1981A rotating fluidized bed gasifier system especially useful in compound engines comprising an annular fluidization chamber containing a bed of carbon containing pulverulent solid materials. The chamber, which is defined by inner and outer spaced apart coaxial, cylindrical, perforated walls, rotates about the longitudinal axis of the cylinders. Steam enters the bed, which is maintained at about 1800.degree. F., through the outer perforated wall and fluidizes the particles. The steam reacts endothermically with the carbon to produce reaction product gas which exits the bed, together with unreacted steam, through the inner perforated wall. In a preferred form of the invention the bed is maintained at approximately 1800.degree. F. by combining a rotating fluidized bed combustor with the gasifier. In this embodiment compressed air and powdered coal enter the bed with the steam through the outer perforated wall. The air reacts exothermically with the fuel within the bed to generate heat for the endothermic steam-carbon reaction and to produce hot combustion gas which exit the bed, together with the reaction product gas, unreacted steam and compressed air, through the inner perforated wall.

    Abstract translation: PCT No.PCT / US79 / 00929 Sec。 371日期1979年11月1日 102（e）日期1979年11月1日PCT申请日1979年11月1日PCT公布。 出版物WO81 / 01295 日期1981年5月14日一种特别用于复合发动机的旋转流化床气化器系统，其包括含有含有粉状固体材料的碳床的环形流化室。 由内部和外部间隔开的同轴圆柱形多孔壁限定的室围绕气缸的纵向轴线旋转。 蒸汽通过外部穿孔壁进入保持在约1800°F的床，并使颗粒流化。 蒸汽与碳吸热反应以产生反应产物气体，其通过内部穿孔壁与未反应的蒸汽一起离开床。 在本发明的优选形式中，通过将旋转的流化床燃烧器与气化器组合而将床保持在约1800°F。 在这个实施例中，压缩空气和粉煤通过外部穿孔壁通过蒸汽进入床。 空气与床内的燃料放热反应以产生用于吸热蒸汽 - 碳反应的热量，并且通过内部多孔壁产生与反应产物气体未反应的蒸汽和压缩空气一起离开床的热燃烧气体。

    Apparatus and method for carrying out reactions in a fluidized bed
    158.
    发明授权
    Apparatus and method for carrying out reactions in a fluidized bed 失效
    在流化床中进行反应的装置和方法

    公开(公告)号：US4039272A

    公开(公告)日：1977-08-02

    申请号：US616948

    申请日：1975-09-26

    Applicant: Douglas Ernest Elliott

    Inventor： Douglas Ernest Elliott

    IPC: B01J8/38 ,  C10J3/56 ,  F23C10/00 ,  F23D19/02

    CPC classification number: B01J8/382 ,  C10J3/482 ,  C10J3/56 ,  F23C10/007 ,  C10J2200/36 ,  C10J2300/093 ,  C10J2300/0956 ,  C10J2300/0993 ,  C10J2300/0996 ,  C10J2300/1671 ,  C10J2300/1884 ,  C10J2300/1892

    Abstract: Apparatus for carrying out a reaction in a fluidized bed comprises a rotatable drum with a circumferential wall which is permeable to gases. A bed of particles is supported on the circumferential wall of the rotating drum during operation and the reactants are fed into the bed, at least a fluidizing gas through the circumferential wall. A receiver is provided to retain during operation small particles carried from the bed by the fluidizing gas. The small particles are returned to the bed when operation ceases. A reservoir for discharging larger particles into the bed after operation has commenced may be provided.

    Abstract translation: 用于在流化床中进行反应的设备包括具有可渗透气体的圆周壁的可旋转滚筒。 在操作期间，颗粒床支撑在旋转滚筒的周壁上，并且反应物被馈送到床中，至少一个流化气体通过周向壁。 提供接收器以在操作期间保持由流化气体从床携带的小颗粒。 当操作停止时，小颗粒返回床。 可以提供用于在操作之后将较大颗粒排放到床中的储存器。

    Plastic compositions containing poly(phenylene oxide) and a bis-phenoxy flame retardant
    159.
    发明授权
    Plastic compositions containing poly(phenylene oxide) and a bis-phenoxy flame retardant 失效
    含有聚（苯醚）和双 - 苯氧基阻燃剂的塑料组合物

    公开(公告)号：US3971762A

    公开(公告)日：1976-07-27

    申请号：US330858

    申请日：1973-02-08

    Applicant: Arnold L. Anderson

    Inventor： Arnold L. Anderson

    IPC: B01J8/36 ,  B01J8/38 ,  C08K5/06 ,  C08K5/05

    CPC classification number: B01J8/382 ,  B01J8/36 ,  C08K5/06 ,  Y10S260/24

    Abstract: Plastic compositions containing poly(phenylene oxide) and bis-phenoxy compounds having the formula ##SPC1##Wherein Z is bromine or chlorine, m and m' are integers having a value of 1-5, i and i' are integers having a value of 0-2, HBCA is a halo-branched chain alkylene group having from 1 to 6 carbon atoms and A is cyano, nitro, lower alkoxy, lower alkyl, fluorine, dialkylamino, phenyl, halo-phenyl, benzyl or halo-benzyl.

    Abstract translation: 含有聚（苯醚）和具有式WHEREIN Z的双 - 苯氧基化合物的塑料组合物是溴或氯，m和m'是具有1-5的整数，i和i'是具有0-2 HBCA是具有1至6个碳原子的卤代支链亚烷基，A是氰基，硝基，低级烷氧基，低级烷基，氟，二烷基氨基，苯基，卤代 - 苯基，苄基或卤代 - 苄基。

    Process for continuous drying of chemical products by milling-fluidisation
    160.
    发明授权
    Process for continuous drying of chemical products by milling-fluidisation 失效
    通过研磨流化连续干燥化学产品的方法

    公开(公告)号：US3938259A

    公开(公告)日：1976-02-17

    申请号：US533087

    申请日：1974-12-16

    Applicant: Zoltan Ormos ,  Bela Csukas ,  Bela Stefko ,  Karoly Pataki ,  Tibor Blickle ,  Jozsef Felmeri

    Inventor： Zoltan Ormos ,  Bela Csukas ,  Bela Stefko ,  Karoly Pataki ,  Tibor Blickle ,  Jozsef Felmeri

    IPC: F26B3/08 ,  B01J8/32 ,  B01J8/38 ,  F26B3/088 ,  F26B3/092

    CPC classification number: B01J8/32 ,  B01J8/382 ,  F26B3/088 ,  F26B3/092

    Abstract: A process for the continuous drying of chemical products by milling fluidization, in which a fluidized bed of particles of an inert carrier, e.g., quartz sand having a particle diameter of 0.5-1.0 mm., is maintained and the chemical product to be dried is introduced in a wet state, e.g., wet solid or paste or suspension, into the fluidized carrier bed. The chemical product dries on the surface of the inert carrier particles and dry particles of the chemical product leave the relatively large and heavy carrier particles and are carried off in the exit gas. The carrier particles, however, are too large and heavy to leave in the exit gas and so remain in the fluidized bed. If desired, the dried product particles can be further dried, for example by additional drying gas in a cyclone chamber, after which the dried particles are separated from the gas which can be vented and/or recycled.

    Abstract translation: 通过研磨流化连续干燥化学产品的方法，其中维持惰性载体颗粒的流化床，例如粒径为0.5-1.0mm的石英砂，待干燥的化学产品为 以湿态（例如，湿固体或糊状物或悬浮液）引入流化载体床。 化学产品在惰性载体颗粒的表面上干燥，化学产品的干燥颗粒留下相对较大和重的载体颗粒，并在出口气体中被排出。 然而，载体颗粒太大而重，不能留在出口气体中，因此残留在流化床中。 如果需要，干燥的产物颗粒可以进一步干燥，例如通过旋风室中的另外的干燥气体干燥，然后将干燥的颗粒与可以排出和/或再循环的气体分离。

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